#  MIQCP written by GAMS Convert at 02/15/18 15:42:35
#  
#  Equation counts
#      Total        E        G        L        N        X        C        B
#        874        2      871        1        0        0        0        0
#  
#  Variable counts
#                   x        b        i      s1s      s2s       sc       si
#      Total     cont   binary  integer     sos1     sos2    scont     sint
#       1391      133     1258        0        0        0        0        0
#  FX    132      132        0        0        0        0        0        0
#  
#  Nonzero counts
#      Total    const       NL      DLL
#       5649     4259     1390        0
# 
#  Reformulation has removed 1 variable and 1 equation


var b2 binary >= 0, <= 1;
var b3 binary >= 0, <= 1;
var b4 binary >= 0, <= 1;
var b5 binary >= 0, <= 1;
var b6 binary >= 0, <= 1;
var b7 binary >= 0, <= 1;
var b8 binary >= 0, <= 1;
var b9 binary >= 0, <= 1;
var b10 binary >= 0, <= 1;
var b11 binary >= 0, <= 1;
var b12 binary >= 0, <= 1;
var b13 binary >= 0, <= 1;
var b14 binary >= 0, <= 1;
var b15 binary >= 0, <= 1;
var b16 binary >= 0, <= 1;
var b17 binary >= 0, <= 1;
var b18 binary >= 0, <= 1;
var b19 binary >= 0, <= 1;
var b20 binary >= 0, <= 1;
var b21 binary >= 0, <= 1;
var b22 binary >= 0, <= 1;
var b23 binary >= 0, <= 1;
var b24 binary >= 0, <= 1;
var b25 binary >= 0, <= 1;
var b26 binary >= 0, <= 1;
var b27 binary >= 0, <= 1;
var b28 binary >= 0, <= 1;
var b29 binary >= 0, <= 1;
var b30 binary >= 0, <= 1;
var b31 binary >= 0, <= 1;
var b32 binary >= 0, <= 1;
var b33 binary >= 0, <= 1;
var b34 binary >= 0, <= 1;
var b35 binary >= 0, <= 1;
var b36 binary >= 0, <= 1;
var b37 binary >= 0, <= 1;
var b38 binary >= 0, <= 1;
var b39 binary >= 0, <= 1;
var b40 binary >= 0, <= 1;
var b41 binary >= 0, <= 1;
var b42 binary >= 0, <= 1;
var b43 binary >= 0, <= 1;
var b44 binary >= 0, <= 1;
var b45 binary >= 0, <= 1;
var b46 binary >= 0, <= 1;
var b47 binary >= 0, <= 1;
var b48 binary >= 0, <= 1;
var b49 binary >= 0, <= 1;
var b50 binary >= 0, <= 1;
var b51 binary >= 0, <= 1;
var b52 binary >= 0, <= 1;
var b53 binary >= 0, <= 1;
var b54 binary >= 0, <= 1;
var b55 binary >= 0, <= 1;
var b56 binary >= 0, <= 1;
var b57 binary >= 0, <= 1;
var b58 binary >= 0, <= 1;
var b59 binary >= 0, <= 1;
var b60 binary >= 0, <= 1;
var b61 binary >= 0, <= 1;
var b62 binary >= 0, <= 1;
var b63 binary >= 0, <= 1;
var b64 binary >= 0, <= 1;
var b65 binary >= 0, <= 1;
var b66 binary >= 0, <= 1;
var b67 binary >= 0, <= 1;
var b68 binary >= 0, <= 1;
var b69 binary >= 0, <= 1;
var b70 binary >= 0, <= 1;
var b71 binary >= 0, <= 1;
var b72 binary >= 0, <= 1;
var b73 binary >= 0, <= 1;
var b74 binary >= 0, <= 1;
var b75 binary >= 0, <= 1;
var b76 binary >= 0, <= 1;
var b77 binary >= 0, <= 1;
var b78 binary >= 0, <= 1;
var b79 binary >= 0, <= 1;
var b80 binary >= 0, <= 1;
var b81 binary >= 0, <= 1;
var b82 binary >= 0, <= 1;
var b83 binary >= 0, <= 1;
var b84 binary >= 0, <= 1;
var b85 binary >= 0, <= 1;
var b86 binary >= 0, <= 1;
var b87 binary >= 0, <= 1;
var b88 binary >= 0, <= 1;
var b89 binary >= 0, <= 1;
var b90 binary >= 0, <= 1;
var b91 binary >= 0, <= 1;
var b92 binary >= 0, <= 1;
var b93 binary >= 0, <= 1;
var b94 binary >= 0, <= 1;
var b95 binary >= 0, <= 1;
var b96 binary >= 0, <= 1;
var b97 binary >= 0, <= 1;
var b98 binary >= 0, <= 1;
var b99 binary >= 0, <= 1;
var b100 binary >= 0, <= 1;
var b101 binary >= 0, <= 1;
var b102 binary >= 0, <= 1;
var b103 binary >= 0, <= 1;
var b104 binary >= 0, <= 1;
var b105 binary >= 0, <= 1;
var b106 binary >= 0, <= 1;
var b107 binary >= 0, <= 1;
var b108 binary >= 0, <= 1;
var b109 binary >= 0, <= 1;
var b110 binary >= 0, <= 1;
var b111 binary >= 0, <= 1;
var b112 binary >= 0, <= 1;
var b113 binary >= 0, <= 1;
var b114 binary >= 0, <= 1;
var b115 binary >= 0, <= 1;
var b116 binary >= 0, <= 1;
var b117 binary >= 0, <= 1;
var b118 binary >= 0, <= 1;
var b119 binary >= 0, <= 1;
var b120 binary >= 0, <= 1;
var b121 binary >= 0, <= 1;
var b122 binary >= 0, <= 1;
var b123 binary >= 0, <= 1;
var b124 binary >= 0, <= 1;
var b125 binary >= 0, <= 1;
var b126 binary >= 0, <= 1;
var b127 binary >= 0, <= 1;
var b128 binary >= 0, <= 1;
var b129 binary >= 0, <= 1;
var b130 binary >= 0, <= 1;
var b131 binary >= 0, <= 1;
var b132 binary >= 0, <= 1;
var b133 binary >= 0, <= 1;
var b134 binary >= 0, <= 1;
var b135 binary >= 0, <= 1;
var b136 binary >= 0, <= 1;
var b137 binary >= 0, <= 1;
var b138 binary >= 0, <= 1;
var b139 binary >= 0, <= 1;
var b140 binary >= 0, <= 1;
var b141 binary >= 0, <= 1;
var b142 binary >= 0, <= 1;
var b143 binary >= 0, <= 1;
var b144 binary >= 0, <= 1;
var b145 binary >= 0, <= 1;
var b146 binary >= 0, <= 1;
var b147 binary >= 0, <= 1;
var b148 binary >= 0, <= 1;
var b149 binary >= 0, <= 1;
var b150 binary >= 0, <= 1;
var b151 binary >= 0, <= 1;
var b152 binary >= 0, <= 1;
var b153 binary >= 0, <= 1;
var b154 binary >= 0, <= 1;
var b155 binary >= 0, <= 1;
var b156 binary >= 0, <= 1;
var b157 binary >= 0, <= 1;
var b158 binary >= 0, <= 1;
var b159 binary >= 0, <= 1;
var b160 binary >= 0, <= 1;
var b161 binary >= 0, <= 1;
var b162 binary >= 0, <= 1;
var b163 binary >= 0, <= 1;
var b164 binary >= 0, <= 1;
var b165 binary >= 0, <= 1;
var b166 binary >= 0, <= 1;
var b167 binary >= 0, <= 1;
var b168 binary >= 0, <= 1;
var b169 binary >= 0, <= 1;
var b170 binary >= 0, <= 1;
var b171 binary >= 0, <= 1;
var b172 binary >= 0, <= 1;
var b173 binary >= 0, <= 1;
var b174 binary >= 0, <= 1;
var b175 binary >= 0, <= 1;
var b176 binary >= 0, <= 1;
var b177 binary >= 0, <= 1;
var b178 binary >= 0, <= 1;
var b179 binary >= 0, <= 1;
var b180 binary >= 0, <= 1;
var b181 binary >= 0, <= 1;
var b182 binary >= 0, <= 1;
var b183 binary >= 0, <= 1;
var b184 binary >= 0, <= 1;
var b185 binary >= 0, <= 1;
var b186 binary >= 0, <= 1;
var b187 binary >= 0, <= 1;
var b188 binary >= 0, <= 1;
var b189 binary >= 0, <= 1;
var b190 binary >= 0, <= 1;
var b191 binary >= 0, <= 1;
var b192 binary >= 0, <= 1;
var b193 binary >= 0, <= 1;
var b194 binary >= 0, <= 1;
var b195 binary >= 0, <= 1;
var b196 binary >= 0, <= 1;
var b197 binary >= 0, <= 1;
var b198 binary >= 0, <= 1;
var b199 binary >= 0, <= 1;
var b200 binary >= 0, <= 1;
var b201 binary >= 0, <= 1;
var b202 binary >= 0, <= 1;
var b203 binary >= 0, <= 1;
var b204 binary >= 0, <= 1;
var b205 binary >= 0, <= 1;
var b206 binary >= 0, <= 1;
var b207 binary >= 0, <= 1;
var b208 binary >= 0, <= 1;
var b209 binary >= 0, <= 1;
var b210 binary >= 0, <= 1;
var b211 binary >= 0, <= 1;
var b212 binary >= 0, <= 1;
var b213 binary >= 0, <= 1;
var b214 binary >= 0, <= 1;
var b215 binary >= 0, <= 1;
var b216 binary >= 0, <= 1;
var b217 binary >= 0, <= 1;
var b218 binary >= 0, <= 1;
var b219 binary >= 0, <= 1;
var b220 binary >= 0, <= 1;
var b221 binary >= 0, <= 1;
var b222 binary >= 0, <= 1;
var b223 binary >= 0, <= 1;
var b224 binary >= 0, <= 1;
var b225 binary >= 0, <= 1;
var b226 binary >= 0, <= 1;
var b227 binary >= 0, <= 1;
var b228 binary >= 0, <= 1;
var b229 binary >= 0, <= 1;
var b230 binary >= 0, <= 1;
var b231 binary >= 0, <= 1;
var b232 binary >= 0, <= 1;
var b233 binary >= 0, <= 1;
var b234 binary >= 0, <= 1;
var b235 binary >= 0, <= 1;
var b236 binary >= 0, <= 1;
var b237 binary >= 0, <= 1;
var b238 binary >= 0, <= 1;
var b239 binary >= 0, <= 1;
var b240 binary >= 0, <= 1;
var b241 binary >= 0, <= 1;
var b242 binary >= 0, <= 1;
var b243 binary >= 0, <= 1;
var b244 binary >= 0, <= 1;
var b245 binary >= 0, <= 1;
var b246 binary >= 0, <= 1;
var b247 binary >= 0, <= 1;
var b248 binary >= 0, <= 1;
var b249 binary >= 0, <= 1;
var b250 binary >= 0, <= 1;
var b251 binary >= 0, <= 1;
var b252 binary >= 0, <= 1;
var b253 binary >= 0, <= 1;
var b254 binary >= 0, <= 1;
var b255 binary >= 0, <= 1;
var b256 binary >= 0, <= 1;
var b257 binary >= 0, <= 1;
var b258 binary >= 0, <= 1;
var b259 binary >= 0, <= 1;
var b260 binary >= 0, <= 1;
var b261 binary >= 0, <= 1;
var b262 binary >= 0, <= 1;
var b263 binary >= 0, <= 1;
var b264 binary >= 0, <= 1;
var b265 binary >= 0, <= 1;
var b266 binary >= 0, <= 1;
var b267 binary >= 0, <= 1;
var b268 binary >= 0, <= 1;
var b269 binary >= 0, <= 1;
var b270 binary >= 0, <= 1;
var b271 binary >= 0, <= 1;
var b272 binary >= 0, <= 1;
var b273 binary >= 0, <= 1;
var b274 binary >= 0, <= 1;
var b275 binary >= 0, <= 1;
var b276 binary >= 0, <= 1;
var b277 binary >= 0, <= 1;
var b278 binary >= 0, <= 1;
var b279 binary >= 0, <= 1;
var b280 binary >= 0, <= 1;
var b281 binary >= 0, <= 1;
var b282 binary >= 0, <= 1;
var b283 binary >= 0, <= 1;
var b284 binary >= 0, <= 1;
var b285 binary >= 0, <= 1;
var b286 binary >= 0, <= 1;
var b287 binary >= 0, <= 1;
var b288 binary >= 0, <= 1;
var b289 binary >= 0, <= 1;
var b290 binary >= 0, <= 1;
var b291 binary >= 0, <= 1;
var b292 binary >= 0, <= 1;
var b293 binary >= 0, <= 1;
var b294 binary >= 0, <= 1;
var b295 binary >= 0, <= 1;
var b296 binary >= 0, <= 1;
var b297 binary >= 0, <= 1;
var b298 binary >= 0, <= 1;
var b299 binary >= 0, <= 1;
var b300 binary >= 0, <= 1;
var b301 binary >= 0, <= 1;
var b302 binary >= 0, <= 1;
var b303 binary >= 0, <= 1;
var b304 binary >= 0, <= 1;
var b305 binary >= 0, <= 1;
var b306 binary >= 0, <= 1;
var b307 binary >= 0, <= 1;
var b308 binary >= 0, <= 1;
var b309 binary >= 0, <= 1;
var b310 binary >= 0, <= 1;
var b311 binary >= 0, <= 1;
var b312 binary >= 0, <= 1;
var b313 binary >= 0, <= 1;
var b314 binary >= 0, <= 1;
var b315 binary >= 0, <= 1;
var b316 binary >= 0, <= 1;
var b317 binary >= 0, <= 1;
var b318 binary >= 0, <= 1;
var b319 binary >= 0, <= 1;
var b320 binary >= 0, <= 1;
var b321 binary >= 0, <= 1;
var b322 binary >= 0, <= 1;
var b323 binary >= 0, <= 1;
var b324 binary >= 0, <= 1;
var b325 binary >= 0, <= 1;
var b326 binary >= 0, <= 1;
var b327 binary >= 0, <= 1;
var b328 binary >= 0, <= 1;
var b329 binary >= 0, <= 1;
var b330 binary >= 0, <= 1;
var b331 binary >= 0, <= 1;
var b332 binary >= 0, <= 1;
var b333 binary >= 0, <= 1;
var b334 binary >= 0, <= 1;
var b335 binary >= 0, <= 1;
var b336 binary >= 0, <= 1;
var b337 binary >= 0, <= 1;
var b338 binary >= 0, <= 1;
var b339 binary >= 0, <= 1;
var b340 binary >= 0, <= 1;
var b341 binary >= 0, <= 1;
var b342 binary >= 0, <= 1;
var b343 binary >= 0, <= 1;
var b344 binary >= 0, <= 1;
var b345 binary >= 0, <= 1;
var b346 binary >= 0, <= 1;
var b347 binary >= 0, <= 1;
var b348 binary >= 0, <= 1;
var b349 binary >= 0, <= 1;
var b350 binary >= 0, <= 1;
var b351 binary >= 0, <= 1;
var b352 binary >= 0, <= 1;
var b353 binary >= 0, <= 1;
var b354 binary >= 0, <= 1;
var b355 binary >= 0, <= 1;
var b356 binary >= 0, <= 1;
var b357 binary >= 0, <= 1;
var b358 binary >= 0, <= 1;
var b359 binary >= 0, <= 1;
var b360 binary >= 0, <= 1;
var b361 binary >= 0, <= 1;
var b362 binary >= 0, <= 1;
var b363 binary >= 0, <= 1;
var b364 binary >= 0, <= 1;
var b365 binary >= 0, <= 1;
var b366 binary >= 0, <= 1;
var b367 binary >= 0, <= 1;
var b368 binary >= 0, <= 1;
var b369 binary >= 0, <= 1;
var b370 binary >= 0, <= 1;
var b371 binary >= 0, <= 1;
var b372 binary >= 0, <= 1;
var b373 binary >= 0, <= 1;
var b374 binary >= 0, <= 1;
var b375 binary >= 0, <= 1;
var b376 binary >= 0, <= 1;
var b377 binary >= 0, <= 1;
var b378 binary >= 0, <= 1;
var b379 binary >= 0, <= 1;
var b380 binary >= 0, <= 1;
var b381 binary >= 0, <= 1;
var b382 binary >= 0, <= 1;
var b383 binary >= 0, <= 1;
var b384 binary >= 0, <= 1;
var b385 binary >= 0, <= 1;
var b386 binary >= 0, <= 1;
var b387 binary >= 0, <= 1;
var b388 binary >= 0, <= 1;
var b389 binary >= 0, <= 1;
var b390 binary >= 0, <= 1;
var b391 binary >= 0, <= 1;
var b392 binary >= 0, <= 1;
var b393 binary >= 0, <= 1;
var b394 binary >= 0, <= 1;
var b395 binary >= 0, <= 1;
var b396 binary >= 0, <= 1;
var b397 binary >= 0, <= 1;
var b398 binary >= 0, <= 1;
var b399 binary >= 0, <= 1;
var b400 binary >= 0, <= 1;
var b401 binary >= 0, <= 1;
var b402 binary >= 0, <= 1;
var b403 binary >= 0, <= 1;
var b404 binary >= 0, <= 1;
var b405 binary >= 0, <= 1;
var b406 binary >= 0, <= 1;
var b407 binary >= 0, <= 1;
var b408 binary >= 0, <= 1;
var b409 binary >= 0, <= 1;
var b410 binary >= 0, <= 1;
var b411 binary >= 0, <= 1;
var b412 binary >= 0, <= 1;
var b413 binary >= 0, <= 1;
var b414 binary >= 0, <= 1;
var b415 binary >= 0, <= 1;
var b416 binary >= 0, <= 1;
var b417 binary >= 0, <= 1;
var b418 binary >= 0, <= 1;
var b419 binary >= 0, <= 1;
var b420 binary >= 0, <= 1;
var b421 binary >= 0, <= 1;
var b422 binary >= 0, <= 1;
var b423 binary >= 0, <= 1;
var b424 binary >= 0, <= 1;
var b425 binary >= 0, <= 1;
var b426 binary >= 0, <= 1;
var b427 binary >= 0, <= 1;
var b428 binary >= 0, <= 1;
var b429 binary >= 0, <= 1;
var b430 binary >= 0, <= 1;
var b431 binary >= 0, <= 1;
var b432 binary >= 0, <= 1;
var b433 binary >= 0, <= 1;
var b434 binary >= 0, <= 1;
var b435 binary >= 0, <= 1;
var b436 binary >= 0, <= 1;
var b437 binary >= 0, <= 1;
var b438 binary >= 0, <= 1;
var b439 binary >= 0, <= 1;
var b440 binary >= 0, <= 1;
var b441 binary >= 0, <= 1;
var b442 binary >= 0, <= 1;
var b443 binary >= 0, <= 1;
var b444 binary >= 0, <= 1;
var b445 binary >= 0, <= 1;
var b446 binary >= 0, <= 1;
var b447 binary >= 0, <= 1;
var b448 binary >= 0, <= 1;
var b449 binary >= 0, <= 1;
var b450 binary >= 0, <= 1;
var b451 binary >= 0, <= 1;
var b452 binary >= 0, <= 1;
var b453 binary >= 0, <= 1;
var b454 binary >= 0, <= 1;
var b455 binary >= 0, <= 1;
var b456 binary >= 0, <= 1;
var b457 binary >= 0, <= 1;
var b458 binary >= 0, <= 1;
var b459 binary >= 0, <= 1;
var b460 binary >= 0, <= 1;
var b461 binary >= 0, <= 1;
var b462 binary >= 0, <= 1;
var b463 binary >= 0, <= 1;
var b464 binary >= 0, <= 1;
var b465 binary >= 0, <= 1;
var b466 binary >= 0, <= 1;
var b467 binary >= 0, <= 1;
var b468 binary >= 0, <= 1;
var b469 binary >= 0, <= 1;
var b470 binary >= 0, <= 1;
var b471 binary >= 0, <= 1;
var b472 binary >= 0, <= 1;
var b473 binary >= 0, <= 1;
var b474 binary >= 0, <= 1;
var b475 binary >= 0, <= 1;
var b476 binary >= 0, <= 1;
var b477 binary >= 0, <= 1;
var b478 binary >= 0, <= 1;
var b479 binary >= 0, <= 1;
var b480 binary >= 0, <= 1;
var b481 binary >= 0, <= 1;
var b482 binary >= 0, <= 1;
var b483 binary >= 0, <= 1;
var b484 binary >= 0, <= 1;
var b485 binary >= 0, <= 1;
var b486 binary >= 0, <= 1;
var b487 binary >= 0, <= 1;
var b488 binary >= 0, <= 1;
var b489 binary >= 0, <= 1;
var b490 binary >= 0, <= 1;
var b491 binary >= 0, <= 1;
var b492 binary >= 0, <= 1;
var b493 binary >= 0, <= 1;
var b494 binary >= 0, <= 1;
var b495 binary >= 0, <= 1;
var b496 binary >= 0, <= 1;
var b497 binary >= 0, <= 1;
var b498 binary >= 0, <= 1;
var b499 binary >= 0, <= 1;
var b500 binary >= 0, <= 1;
var b501 binary >= 0, <= 1;
var b502 binary >= 0, <= 1;
var b503 binary >= 0, <= 1;
var b504 binary >= 0, <= 1;
var b505 binary >= 0, <= 1;
var b506 binary >= 0, <= 1;
var b507 binary >= 0, <= 1;
var b508 binary >= 0, <= 1;
var b509 binary >= 0, <= 1;
var b510 binary >= 0, <= 1;
var b511 binary >= 0, <= 1;
var b512 binary >= 0, <= 1;
var b513 binary >= 0, <= 1;
var b514 binary >= 0, <= 1;
var b515 binary >= 0, <= 1;
var b516 binary >= 0, <= 1;
var b517 binary >= 0, <= 1;
var b518 binary >= 0, <= 1;
var b519 binary >= 0, <= 1;
var b520 binary >= 0, <= 1;
var b521 binary >= 0, <= 1;
var b522 binary >= 0, <= 1;
var b523 binary >= 0, <= 1;
var b524 binary >= 0, <= 1;
var b525 binary >= 0, <= 1;
var b526 binary >= 0, <= 1;
var b527 binary >= 0, <= 1;
var b528 binary >= 0, <= 1;
var b529 binary >= 0, <= 1;
var b530 binary >= 0, <= 1;
var b531 binary >= 0, <= 1;
var b532 binary >= 0, <= 1;
var b533 binary >= 0, <= 1;
var b534 binary >= 0, <= 1;
var b535 binary >= 0, <= 1;
var b536 binary >= 0, <= 1;
var b537 binary >= 0, <= 1;
var b538 binary >= 0, <= 1;
var b539 binary >= 0, <= 1;
var b540 binary >= 0, <= 1;
var b541 binary >= 0, <= 1;
var b542 binary >= 0, <= 1;
var b543 binary >= 0, <= 1;
var b544 binary >= 0, <= 1;
var b545 binary >= 0, <= 1;
var b546 binary >= 0, <= 1;
var b547 binary >= 0, <= 1;
var b548 binary >= 0, <= 1;
var b549 binary >= 0, <= 1;
var b550 binary >= 0, <= 1;
var b551 binary >= 0, <= 1;
var b552 binary >= 0, <= 1;
var b553 binary >= 0, <= 1;
var b554 binary >= 0, <= 1;
var b555 binary >= 0, <= 1;
var b556 binary >= 0, <= 1;
var b557 binary >= 0, <= 1;
var b558 binary >= 0, <= 1;
var b559 binary >= 0, <= 1;
var b560 binary >= 0, <= 1;
var b561 binary >= 0, <= 1;
var b562 binary >= 0, <= 1;
var b563 binary >= 0, <= 1;
var b564 binary >= 0, <= 1;
var b565 binary >= 0, <= 1;
var b566 binary >= 0, <= 1;
var b567 binary >= 0, <= 1;
var b568 binary >= 0, <= 1;
var b569 binary >= 0, <= 1;
var b570 binary >= 0, <= 1;
var b571 binary >= 0, <= 1;
var b572 binary >= 0, <= 1;
var b573 binary >= 0, <= 1;
var b574 binary >= 0, <= 1;
var b575 binary >= 0, <= 1;
var b576 binary >= 0, <= 1;
var b577 binary >= 0, <= 1;
var b578 binary >= 0, <= 1;
var b579 binary >= 0, <= 1;
var b580 binary >= 0, <= 1;
var b581 binary >= 0, <= 1;
var b582 binary >= 0, <= 1;
var b583 binary >= 0, <= 1;
var b584 binary >= 0, <= 1;
var b585 binary >= 0, <= 1;
var b586 binary >= 0, <= 1;
var b587 binary >= 0, <= 1;
var b588 binary >= 0, <= 1;
var b589 binary >= 0, <= 1;
var b590 binary >= 0, <= 1;
var b591 binary >= 0, <= 1;
var b592 binary >= 0, <= 1;
var b593 binary >= 0, <= 1;
var b594 binary >= 0, <= 1;
var b595 binary >= 0, <= 1;
var b596 binary >= 0, <= 1;
var b597 binary >= 0, <= 1;
var b598 binary >= 0, <= 1;
var b599 binary >= 0, <= 1;
var b600 binary >= 0, <= 1;
var b601 binary >= 0, <= 1;
var b602 binary >= 0, <= 1;
var b603 binary >= 0, <= 1;
var b604 binary >= 0, <= 1;
var b605 binary >= 0, <= 1;
var b606 binary >= 0, <= 1;
var b607 binary >= 0, <= 1;
var b608 binary >= 0, <= 1;
var b609 binary >= 0, <= 1;
var b610 binary >= 0, <= 1;
var b611 binary >= 0, <= 1;
var b612 binary >= 0, <= 1;
var b613 binary >= 0, <= 1;
var b614 binary >= 0, <= 1;
var b615 binary >= 0, <= 1;
var b616 binary >= 0, <= 1;
var b617 binary >= 0, <= 1;
var b618 binary >= 0, <= 1;
var b619 binary >= 0, <= 1;
var b620 binary >= 0, <= 1;
var b621 binary >= 0, <= 1;
var b622 binary >= 0, <= 1;
var b623 binary >= 0, <= 1;
var b624 binary >= 0, <= 1;
var b625 binary >= 0, <= 1;
var b626 binary >= 0, <= 1;
var b627 binary >= 0, <= 1;
var b628 binary >= 0, <= 1;
var b629 binary >= 0, <= 1;
var b630 binary >= 0, <= 1;
var b631 binary >= 0, <= 1;
var b632 binary >= 0, <= 1;
var b633 binary >= 0, <= 1;
var b634 binary >= 0, <= 1;
var b635 binary >= 0, <= 1;
var b636 binary >= 0, <= 1;
var b637 binary >= 0, <= 1;
var b638 binary >= 0, <= 1;
var b639 binary >= 0, <= 1;
var b640 binary >= 0, <= 1;
var b641 binary >= 0, <= 1;
var b642 binary >= 0, <= 1;
var b643 binary >= 0, <= 1;
var b644 binary >= 0, <= 1;
var b645 binary >= 0, <= 1;
var b646 binary >= 0, <= 1;
var b647 binary >= 0, <= 1;
var b648 binary >= 0, <= 1;
var b649 binary >= 0, <= 1;
var b650 binary >= 0, <= 1;
var b651 binary >= 0, <= 1;
var b652 binary >= 0, <= 1;
var b653 binary >= 0, <= 1;
var b654 binary >= 0, <= 1;
var b655 binary >= 0, <= 1;
var b656 binary >= 0, <= 1;
var b657 binary >= 0, <= 1;
var b658 binary >= 0, <= 1;
var b659 binary >= 0, <= 1;
var b660 binary >= 0, <= 1;
var b661 binary >= 0, <= 1;
var b662 binary >= 0, <= 1;
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var x1313 >= 0, <= 0;
var x1314 >= 0, <= 0;
var x1315 >= 0, <= 0;
var x1316 >= 0, <= 0;
var x1317 >= 0, <= 0;
var x1318 >= 0, <= 0;
var x1319 >= 0, <= 0;
var x1320 >= 0, <= 0;
var x1321 >= 0, <= 0;
var x1322 >= 0, <= 0;
var x1323 >= 0, <= 0;
var x1324 >= 0, <= 0;
var x1325 >= 0, <= 0;
var x1326 >= 0, <= 0;
var x1327 >= 0, <= 0;
var x1328 >= 0, <= 0;
var x1329 >= 0, <= 0;
var x1330 >= 0, <= 0;
var x1331 >= 0, <= 0;
var x1332 >= 0, <= 0;
var x1333 >= 0, <= 0;
var x1334 >= 0, <= 0;
var x1335 >= 0, <= 0;
var x1336 >= 0, <= 0;
var x1337 >= 0, <= 0;
var x1338 >= 0, <= 0;
var x1339 >= 0, <= 0;
var x1340 >= 0, <= 0;
var x1341 >= 0, <= 0;
var x1342 >= 0, <= 0;
var x1343 >= 0, <= 0;
var x1344 >= 0, <= 0;
var x1345 >= 0, <= 0;
var x1346 >= 0, <= 0;
var x1347 >= 0, <= 0;
var x1348 >= 0, <= 0;
var x1349 >= 0, <= 0;
var x1350 >= 0, <= 0;
var x1351 >= 0, <= 0;
var x1352 >= 0, <= 0;
var x1353 >= 0, <= 0;
var x1354 >= 0, <= 0;
var x1355 >= 0, <= 0;
var x1356 >= 0, <= 0;
var x1357 >= 0, <= 0;
var x1358 >= 0, <= 0;
var x1359 >= 0, <= 0;
var x1360 >= 0, <= 0;
var x1361 >= 0, <= 0;
var x1362 >= 0, <= 0;
var x1363 >= 0, <= 0;
var x1364 >= 0, <= 0;
var x1365 >= 0, <= 0;
var x1366 >= 0, <= 0;
var x1367 >= 0, <= 0;
var x1368 >= 0, <= 0;
var x1369 >= 0, <= 0;
var x1370 >= 0, <= 0;
var x1371 >= 0, <= 0;
var x1372 >= 0, <= 0;
var x1373 >= 0, <= 0;
var x1374 >= 0, <= 0;
var x1375 >= 0, <= 0;
var x1376 >= 0, <= 0;
var x1377 >= 0, <= 0;
var x1378 >= 0, <= 0;
var x1379 >= 0, <= 0;
var x1380 >= 0, <= 0;
var x1381 >= 0, <= 0;
var x1382 >= 0, <= 0;
var x1383 >= 0, <= 0;
var x1384 >= 0, <= 0;
var x1385 >= 0, <= 0;
var x1386 >= 0, <= 0;
var x1387 >= 0, <= 0;
var x1388 >= 0, <= 0;
var x1389 >= 0, <= 0;
var x1390 >= 0, <= 0;
var x1391 >= 0, <= 0;

minimize obj:  - 137.73*b2 - 196.73*b3 - 120.22*b4 - 417.92*b5 - 200.82*b6
     - 162.5*b7 - 162.65*b8 - 179.47*b9 - 110.3*b10 - 235.64*b11 - 183.97*b12
     - 198.58*b13 - 257.31*b14 - 302.88*b15 - 267.93*b16 - 156.75*b17
     - 405.16*b18 - 245.93*b19 - 109.24*b20 - 171.4*b21 - 212.91*b22
     - 155.66*b23 - 246.71*b24 - 131.3*b25 - 197.36*b26 - 209.67*b27
     - 113.46*b28 - 243.86*b29 - 257.51*b30 - 228.84*b31 - 223.53*b32
     - 332.82*b33 - 130.27*b34 - 219.72*b35 - 507.81*b36 - 371.17*b37
     - 173.26*b38 - 239.32*b39 - 214.33*b40 - 128.05*b41 - 110.83*b42
     - 114.82*b43 - 182.26*b44 - 280.9*b45 - 277.54*b46 - 279.4*b47
     - 230.78*b48 - 348.89*b49 - 355.55*b50 - 368.04*b51 - 362.49*b52
     - 376.86*b53 - 251.45*b54 - 228.92*b55 - 439.44*b56 - 432.17*b57
     - 299.75*b58 - 382.38*b59 - 266.78*b60 - 217*b61 - 224.6*b62 - 214.38*b63
     - 269.28*b64 - 237.63*b65 - 250.91*b66 - 374.59*b67 - 216.33*b68
     - 233.84*b69 - 283.45*b70 - 275.3*b71 - 344.56*b72 - 343.24*b73
     - 339.38*b74 - 241.96*b75 - 247.32*b76 - 219.75*b77 - 333.55*b78
     - 231.74*b79 - 398.36*b80 - 208.48*b81 - 403.09*b82 - 222.66*b83
     - 257.69*b84 - 218.1*b85 - 240.06*b86 - 218.68*b87 - 221.44*b88
     - 204.83*b89 - 226.48*b90 - 211.88*b91 - 269.01*b92 - 395.46*b93
     - 227.88*b94 - 234.29*b95 - 359.61*b96 - 229.12*b97 - 249.9*b98
     - 204.99*b99 - 256.07*b100 - 233.87*b101 - 220.48*b102 - 269.19*b103
     - 232.7*b104 - 201.84*b105 - 209.69*b106 - 227.63*b107 - 218.62*b108
     - 241.76*b109 - 242.94*b110 - 234.09*b111 - 205.03*b112 - 222.48*b113
     - 232.65*b114 - 284.48*b115 - 242.08*b116 - 216.7*b117 - 273.8*b118
     - 213.34*b119 - 234.09*b120 - 275.08*b121 - 235.82*b122 - 228.59*b123
     - 249.4*b124 - 228.02*b125 - 362.79*b126 - 200.71*b127 - 258.38*b128
     - 254.03*b129 - 432.48*b130 - 204.91*b131 - 358.69*b132 - 260.78*b133
     - 260.5*b134 - 265.97*b135 - 430.79*b136 - 292.52*b137 - 443.01*b138
     - 313.3*b139 - 215.42*b140 - 203.34*b141 - 265.17*b142 - 204.83*b143
     - 323.68*b144 - 222.25*b145 - 270.84*b146 - 218.48*b147 - 445.6*b148
     - 233.9*b149 - 382.07*b150 - 364.21*b151 - 260.12*b152 - 286.67*b153
     - 263.92*b154 - 203.49*b155 - 371.06*b156 - 282.94*b157 - 231.47*b158
     - 204.99*b159 - 207.76*b160 - 268.68*b161 - 273.48*b162 - 224.26*b163
     - 245.44*b164 - 263.79*b165 - 229.71*b166 - 207.37*b167 - 221.94*b168
     - 200.68*b169 - 202.24*b170 - 215.78*b171 - 209.96*b172 - 230.76*b173
     - 283.62*b174 - 306.51*b175 - 269.96*b176 - 233.83*b177 - 228.03*b178
     - 247.87*b179 - 315.8*b180 - 390.72*b181 - 218.87*b182 - 257.32*b183
     - 309.16*b184 - 299.66*b185 - 206.73*b186 - 231.57*b187 - 361.58*b188
     - 227.86*b189 - 201*b190 - 239.11*b191 - 237.04*b192 - 302.76*b193
     - 244.79*b194 - 210.93*b195 - 242.35*b196 - 298.93*b197 - 299.97*b198
     - 269.17*b199 - 226.6*b200 - 233.38*b201 - 210.16*b202 - 216.4*b203
     - 302.73*b204 - 231.2*b205 - 254.66*b206 - 273.02*b207 - 216.76*b208
     - 272.82*b209 - 226.12*b210 - 200.63*b211 - 245.18*b212 - 211.83*b213
     - 202.23*b214 - 250.49*b215 - 233.2*b216 - 348.16*b217 - 227.4*b218
     - 230.83*b219 - 260.32*b220 - 228.51*b221 - 215.08*b222 - 230.6*b223
     - 217.64*b224 - 214.98*b225 - 266.44*b226 - 223.07*b227 - 222.36*b228
     - 261.03*b229 - 231.12*b230 - 210.83*b231 - 350.56*b232 - 205.1*b233
     - 347.69*b234 - 215.17*b235 - 219.09*b236 - 301.28*b237 - 209.26*b238
     - 211.05*b239 - 308.45*b240 - 207.92*b241 - 214.99*b242 - 216.02*b243
     - 230.86*b244 - 261.96*b245 - 221.46*b246 - 201.71*b247 - 217.91*b248
     - 211.74*b249 - 211.74*b250 - 203.96*b251 - 205.48*b252 - 224.81*b253
     - 305.83*b254 - 226.51*b255 - 289.48*b256 - 226.17*b257 - 305.6*b258
     - 238.04*b259 - 205.91*b260 - 216.43*b261 - 214.7*b262 - 222.17*b263
     - 205.41*b264 - 224.57*b265 - 204.35*b266 - 202.29*b267 - 214.73*b268
     - 214.21*b269 - 203.89*b270 - 201.82*b271 - 212.9*b272 - 249.83*b273
     - 229.01*b274 - 242.72*b275 - 333.16*b276 - 222.43*b277 - 258.3*b278
     - 241.24*b279 - 200.17*b280 - 204.18*b281 - 265.78*b282 - 231.43*b283
     - 220.42*b284 - 228.44*b285 - 231.47*b286 - 295.95*b287 - 202.02*b288
     - 202.41*b289 - 226.06*b290 - 242.25*b291 - 284.16*b292 - 260.95*b293
     - 301.08*b294 - 100.9*b295 - 182.47*b296 - 274.02*b297 - 118.98*b298
     - 167.55*b299 - 168.54*b300 - 309.6*b301 - 301.43*b302 - 273.88*b303
     - 230.55*b304 - 209.93*b305 - 229.45*b306 - 218.15*b307 - 208.25*b308
     - 213.48*b309 - 223.79*b310 - 307.63*b311 - 241.04*b312 - 243.2*b313
     - 349*b314 - 238.43*b315 - 229.41*b316 - 248.71*b317 - 204.53*b318
     - 345.92*b319 - 212.78*b320 - 230.95*b321 - 341.64*b322 - 307.05*b323
     - 220.01*b324 - 224*b325 - 278.54*b326 - 265.81*b327 - 245.72*b328
     - 200.24*b329 - 255.39*b330 - 232.97*b331 - 229.33*b332 - 253.08*b333
     - 204.87*b334 - 204.09*b335 - 237.09*b336 - 242.9*b337 - 226.45*b338
     - 217.74*b339 - 251.53*b340 - 246.42*b341 - 220.04*b342 - 237.38*b343
     - 336.93*b344 - 207.09*b345 - 221.96*b346 - 200*b347 - 220.01*b348
     - 303.94*b349 - 329.54*b350 - 240.87*b351 - 312.79*b352 - 344.98*b353
     - 231.69*b354 - 223.92*b355 - 211.01*b356 - 201.07*b357 - 278.55*b358
     - 242.94*b359 - 352.25*b360 - 214.89*b361 - 237*b362 - 223.9*b363
     - 261.8*b364 - 293.44*b365 - 225.95*b366 - 251.87*b367 - 353.73*b368
     - 205.31*b369 - 250.89*b370 - 224.83*b371 - 232.63*b372 - 260.56*b373
     - 296.3*b374 - 244.24*b375 - 201.41*b376 - 228.94*b377 - 271.26*b378
     - 210.57*b379 - 219.58*b380 - 409.07*b381 - 260.65*b382 - 413.63*b383
     - 204.07*b384 - 242.12*b385 - 257*b386 - 219.81*b387 - 305.2*b388
     - 204.06*b389 - 216.18*b390 - 230.58*b391 - 234.71*b392 - 346.7*b393
     - 253.23*b394 - 383.68*b395 - 311.28*b396 - 265.72*b397 - 244.81*b398
     - 205.82*b399 - 228.41*b400 - 378.78*b401 - 214.65*b402 - 256.57*b403
     - 672.57*b404 - 211.4*b405 - 204.03*b406 - 324.99*b407 - 336.74*b408
     - 112.03*b409 - 369.55*b410 - 153.47*b411 - 166.24*b412 - 381.53*b413
     - 265.39*b414 - 379.6*b415 - 424.5*b416 - 320.94*b417 - 225.01*b418
     - 308.72*b419 - 176.27*b420 - 194.23*b421 - 488.5*b422 - 229.73*b423
     - 184.42*b424 - 370.78*b425 - 247.86*b426 - 280.8*b427 - 112*b428
     - 248.56*b429 - 169.26*b430 - 307.74*b431 - 184.55*b432 - 401.86*b433
     - 187.16*b434 - 151.9*b435 - 388.77*b436 - 150.5*b437 - 108.65*b438
     - 137.42*b439 - 155.21*b440 - 231.09*b441 - 321.79*b442 - 318*b443
     - 308.36*b444 - 239.09*b445 - 328.93*b446 - 328.09*b447 - 214.12*b448
     - 453.3*b449 - 169.46*b450 - 215.89*b451 - 245.42*b452 - 200.26*b453
     - 392.21*b454 - 182.94*b455 - 103.17*b456 - 177.46*b457 - 263.76*b458
     - 201.97*b459 - 187.4*b460 - 131.19*b461 - 144.93*b462 - 215.44*b463
     - 251.54*b464 - 544.15*b465 - 444.24*b466 - 356.9*b467 - 352.21*b468
     - 418.93*b469 - 375.07*b470 - 296.68*b471 - 282.82*b472 - 549.94*b473
     - 584.09*b474 - 559.85*b475 - 274.7*b476 - 396.38*b477 - 394.59*b478
     - 299.87*b479 - 349.17*b480 - 400.81*b481 - 290.52*b482 - 216.86*b483
     - 279.32*b484 - 306.69*b485 - 361.27*b486 - 398.91*b487 - 579.44*b488
     - 226.18*b489 - 212.05*b490 - 258.73*b491 - 234.83*b492 - 289.24*b493
     - 299.51*b494 - 229.34*b495 - 601.26*b496 - 262.32*b497 - 266.5*b498
     - 610.33*b499 - 268.49*b500 - 222.47*b501 - 619.24*b502 - 235.91*b503
     - 481.14*b504 - 300.67*b505 - 392.81*b506 - 317.07*b507 - 444.94*b508
     - 266.32*b509 - 280.23*b510 - 405.95*b511 - 476.68*b512 - 580.08*b513
     - 496.41*b514 - 257.18*b515 - 483.82*b516 - 260.86*b517 - 271.56*b518
     - 320.49*b519 - 351.69*b520 - 278.09*b521 - 394.77*b522 - 274.11*b523
     - 258.57*b524 - 201.11*b525 - 567.67*b526 - 265.63*b527 - 492.52*b528
     - 115.79*b529 - 431.92*b530 - 193.95*b531 - 115.11*b532 - 142.44*b533
     - 223.48*b534 - 348.96*b535 - 180.24*b536 - 243.65*b537 - 374.78*b538
     - 425.05*b539 - 328.77*b540 - 419.35*b541 - 257.51*b542 - 243.57*b543
     - 360.37*b544 - 306.78*b545 - 261.26*b546 - 325.03*b547 - 436.09*b548
     - 509.49*b549 - 324.12*b550 - 305.13*b551 - 340.7*b552 - 267.51*b553
     - 332.15*b554 - 259.42*b555 - 465.05*b556 - 341.97*b557 - 489.03*b558
     - 297.3*b559 - 474.72*b560 - 422.27*b561 - 234.79*b562 - 275.59*b563
     - 359.53*b564 - 364.99*b565 - 266.46*b566 - 258.6*b567 - 287.05*b568
     - 288.66*b569 - 299.25*b570 - 365.7*b571 - 395.1*b572 - 349*b573
     - 204.42*b574 - 226.61*b575 - 257.26*b576 - 239.15*b577 - 428.05*b578
     - 448.53*b579 - 327.53*b580 - 333.64*b581 - 262.53*b582 - 236.25*b583
     - 397.36*b584 - 396.05*b585 - 490.62*b586 - 232.94*b587 - 287.69*b588
     - 267.42*b589 - 279.66*b590 - 254.12*b591 - 243.64*b592 - 340.66*b593
     - 253.92*b594 - 361.16*b595 - 379.48*b596 - 248.33*b597 - 228.98*b598
     - 271.19*b599 - 209.36*b600 - 248.35*b601 - 323.01*b602 - 338.28*b603
     - 364.16*b604 - 274.89*b605 - 248.23*b606 - 348.35*b607 - 247*b608
     - 430.88*b609 - 318.82*b610 - 488.32*b611 - 453.77*b612 - 354.55*b613
     - 373.12*b614 - 465.55*b615 - 437.12*b616 - 292.63*b617 - 328.72*b618
     - 474.1*b619 - 226.17*b620 - 662.23*b621 - 492.63*b622 - 318.13*b623
     - 372.08*b624 - 407.31*b625 - 343.76*b626 - 220.31*b627 - 459.43*b628
     - 441.57*b629 - 479.99*b630 - 400.74*b631 - 291.98*b632 - 432.39*b633
     - 265.72*b634 - 240.88*b635 - 348.98*b636 - 244.92*b637 - 245.62*b638
     - 475.03*b639 - 214.18*b640 - 229.75*b641 - 273.77*b642 - 287.37*b643
     - 253.94*b644 - 228.07*b645 - 478.79*b646 - 383.92*b647 - 379.05*b648
     - 224.61*b649 - 281.51*b650 - 423.72*b651 - 271.43*b652 - 298.14*b653
     - 351.91*b654 - 311.88*b655 - 495.72*b656 - 222.8*b657 - 484.77*b658
     - 218.8*b659 - 202.18*b660 - 305.71*b661 - 268.41*b662 - 259.9*b663
     - 280.32*b664 - 256.18*b665 - 283.5*b666 - 245.22*b667 - 267.34*b668
     - 314.14*b669 - 231.65*b670 - 275.53*b671 - 255.63*b672 - 330.43*b673
     - 224.34*b674 - 456.88*b675 - 201.65*b676 - 206.1*b677 - 243.39*b678
     - 364.05*b679 - 319.14*b680 - 391.49*b681 - 240.33*b682 - 314.7*b683
     - 476.88*b684 - 317.25*b685 - 328.14*b686 - 263.57*b687 - 209.8*b688
     - 295.11*b689 - 279.6*b690 - 203.96*b691 - 238.49*b692 - 291.75*b693
     - 372.95*b694 - 317.21*b695 - 275.78*b696 - 256.86*b697 - 268.12*b698
     - 372.68*b699 - 333.26*b700 - 221.47*b701 - 275.83*b702 - 364.23*b703
     - 398.84*b704 - 379.81*b705 - 255.92*b706 - 215.36*b707 - 258.24*b708
     - 491.59*b709 - 219.77*b710 - 315.11*b711 - 337*b712 - 299.67*b713
     - 303.09*b714 - 321.57*b715 - 368.84*b716 - 239.68*b717 - 289.96*b718
     - 298.9*b719 - 255.05*b720 - 471.71*b721 - 206.31*b722 - 488.66*b723
     - 252.48*b724 - 336.95*b725 - 403.8*b726 - 338.43*b727 - 252.07*b728
     - 311.72*b729 - 209.87*b730 - 257.85*b731 - 201.6*b732 - 456.84*b733
     - 331.36*b734 - 453.6*b735 - 245.81*b736 - 211.78*b737 - 210.43*b738
     - 324.9*b739 - 274.11*b740 - 284.48*b741 - 278.25*b742 - 265.46*b743
     - 210.16*b744 - 294.56*b745 - 296.15*b746 - 223.47*b747 - 216.56*b748
     - 396.26*b749 - 298.2*b750 - 366.13*b751 - 328.25*b752 - 323.43*b753
     - 366.93*b754 - 241.63*b755 - 276.42*b756 - 254.44*b757 - 316.24*b758
     - 279.26*b759 - 254.03*b760 - 345.88*b761 - 454.67*b762 - 248.33*b763
     - 492.69*b764 - 260.97*b765 - 233.27*b766 - 270.85*b767 - 303.81*b768
     - 380.62*b769 - 245.73*b770 - 286.63*b771 - 235.38*b772 - 321.81*b773
     - 361.14*b774 - 224.98*b775 - 204.4*b776 - 296.04*b777 - 400.94*b778
     - 205.08*b779 - 431.67*b780 - 218.41*b781 - 308.83*b782 - 338.58*b783
     - 450.7*b784 - 273.03*b785 - 485.82*b786 - 334.32*b787 - 242.46*b788
     - 265.11*b789 - 274.15*b790 - 377.12*b791 - 513.12*b792 - 310.17*b793
     - 237.74*b794 - 224.26*b795 - 296.97*b796 - 235.8*b797 - 262.78*b798
     - 217.63*b799 - 442.11*b800 - 271.87*b801 - 234.85*b802 - 255.26*b803
     - 376.98*b804 - 302.65*b805 - 270.24*b806 - 203.34*b807 - 313.59*b808
     - 229.08*b809 - 230.32*b810 - 437.34*b811 - 329.52*b812 - 503.56*b813
     - 437.4*b814 - 210.13*b815 - 249.21*b816 - 364.97*b817 - 499.5*b818
     - 358.66*b819 - 436.24*b820 - 208.6*b821 - 201.02*b822 - 320.38*b823
     - 216.73*b824 - 665.54*b825 - 408.61*b826 - 310.52*b827 - 287.11*b828
     - 328.94*b829 - 270.82*b830 - 427.48*b831 - 231.88*b832 - 209.1*b833
     - 275.94*b834 - 250.15*b835 - 295.31*b836 - 231.91*b837 - 296.85*b838
     - 261.66*b839 - 363.95*b840 - 231.51*b841 - 255.72*b842 - 410.55*b843
     - 296.33*b844 - 210.61*b845 - 206.26*b846 - 273.12*b847 - 224.77*b848
     - 431.52*b849 - 205.36*b850 - 392.5*b851 - 297.87*b852 - 287.97*b853
     - 285.87*b854 - 382.22*b855 - 382.61*b856 - 302.18*b857 - 338.12*b858
     - 237.32*b859 - 235.57*b860 - 412.39*b861 - 317.75*b862 - 317.1*b863
     - 288.43*b864 - 294.09*b865 - 232.48*b866 - 255.94*b867 - 237.27*b868
     - 652.75*b869 - 331.44*b870 - 233.01*b871 - 308.88*b872 - 234.02*b873
     - 339.81*b874 - 240.27*b875 - 403.39*b876 - 287.87*b877 - 229.69*b878
     - 318.05*b879 - 494.89*b880 - 372.98*b881 - 205*b882 - 282.19*b883
     - 341.95*b884 - 218.97*b885 - 281.82*b886 - 690.72*b887 - 254.99*b888
     - 241.12*b889 - 381.65*b890 - 412.7*b891 - 208.29*b892 - 230.82*b893
     - 367.89*b894 - 432.01*b895 - 320.39*b896 - 354.55*b897 - 374.54*b898
     - 200.31*b899 - 416.54*b900 - 265.47*b901 - 242.47*b902 - 254.38*b903
     - 357.01*b904 - 204.39*b905 - 478.42*b906 - 393.81*b907 - 293.86*b908
     - 233.75*b909 - 244.8*b910 - 209.62*b911 - 266.2*b912 - 419.81*b913
     - 253.66*b914 - 316.32*b915 - 335.65*b916 - 288.16*b917 - 362.02*b918
     - 250.72*b919 - 342.39*b920 - 255.8*b921 - 238.84*b922 - 210.16*b923
     - 253.89*b924 - 288.55*b925 - 432.8*b926 - 451.98*b927 - 259.33*b928
     - 247.89*b929 - 671.27*b930 - 249.2*b931 - 268.56*b932 - 309.18*b933
     - 456.3*b934 - 458.44*b935 - 472.43*b936 - 355.62*b937 - 446.1*b938
     - 306.48*b939 - 379.63*b940 - 279.84*b941 - 315.68*b942 - 351.32*b943
     - 397.86*b944 - 374.25*b945 - 311.99*b946 - 244.18*b947 - 301.82*b948
     - 285.63*b949 - 381.2*b950 - 271.87*b951 - 240.14*b952 - 344.28*b953
     - 216.03*b954 - 252.99*b955 - 410.62*b956 - 448.87*b957 - 267.94*b958
     - 227.54*b959 - 406.71*b960 - 256.86*b961 - 401.51*b962 - 277.44*b963
     - 252.64*b964 - 284.6*b965 - 230.8*b966 - 225.64*b967 - 255.72*b968
     - 321.49*b969 - 308.25*b970 - 305.34*b971 - 246.95*b972 - 283.41*b973
     - 213.45*b974 - 362.93*b975 - 268.18*b976 - 345.16*b977 - 451.24*b978
     - 225.7*b979 - 228.44*b980 - 481.29*b981 - 304.19*b982 - 318.72*b983
     - 471.72*b984 - 334.38*b985 - 371.67*b986 - 281.01*b987 - 264.47*b988
     - 371.63*b989 - 479.78*b990 - 322.74*b991 - 216.02*b992 - 484.64*b993
     - 389.16*b994 - 371.79*b995 - 291.25*b996 - 342.39*b997 - 274.08*b998
     - 407.79*b999 - 208.12*b1000 - 294.42*b1001 - 402.71*b1002 - 295.85*b1003
     - 502.19*b1004 - 244.71*b1005 - 251.01*b1006 - 249.79*b1007 - 343.03*b1008
     - 256.25*b1009 - 479.58*b1010 - 201.1*b1011 - 280.02*b1012 - 272.84*b1013
     - 221.19*b1014 - 353.9*b1015 - 224.2*b1016 - 343.14*b1017 - 276.19*b1018
     - 388.83*b1019 - 299.35*b1020 - 250.85*b1021 - 451.75*b1022 - 317.41*b1023
     - 235.85*b1024 - 397.92*b1025 - 321.17*b1026 - 261.94*b1027 - 206.23*b1028
     - 254.58*b1029 - 402.02*b1030 - 224.87*b1031 - 322.88*b1032 - 328.65*b1033
     - 292.53*b1034 - 212.63*b1035 - 249.96*b1036 - 291.11*b1037 - 219.55*b1038
     - 232.92*b1039 - 246.99*b1040 - 273.17*b1041 - 347.65*b1042 - 215.82*b1043
     - 227.02*b1044 - 407.95*b1045 - 208.83*b1046 - 376.75*b1047 - 356.23*b1048
     - 269.49*b1049 - 267.93*b1050 - 219.72*b1051 - 232.7*b1052 - 374.55*b1053
     - 374.73*b1054 - 298.7*b1055 - 266.31*b1056 - 324.6*b1057 - 367.01*b1058
     - 402.29*b1059 - 252.21*b1060 - 302.19*b1061 - 306.09*b1062 - 232.69*b1063
     - 267.46*b1064 - 301.83*b1065 - 382.65*b1066 - 328.9*b1067 - 370.96*b1068
     - 214.99*b1069 - 271.48*b1070 - 398.59*b1071 - 208.89*b1072 - 310.35*b1073
     - 378.73*b1074 - 238.61*b1075 - 346.23*b1076 - 284.11*b1077 - 203.28*b1078
     - 230.35*b1079 - 326.77*b1080 - 217*b1081 - 252.75*b1082 - 388.04*b1083
     - 275.98*b1084 - 220.55*b1085 - 397.71*b1086 - 249.45*b1087 - 205.02*b1088
     - 324.37*b1089 - 253.78*b1090 - 344.19*b1091 - 229.91*b1092 - 276.87*b1093
     - 298.44*b1094 - 271*b1095 - 232.07*b1096 - 276.01*b1097 - 220.72*b1098
     - 348.78*b1099 - 206.69*b1100 - 258.07*b1101 - 406.7*b1102 - 294.9*b1103
     - 205.16*b1104 - 242.22*b1105 - 242.36*b1106 - 299.63*b1107 - 217.43*b1108
     - 274.83*b1109 - 254.26*b1110 - 205.26*b1111 - 221.71*b1112 - 327.68*b1113
     - 282.89*b1114 - 338.01*b1115 - 385.06*b1116 - 373.67*b1117 - 212.81*b1118
     - 417.14*b1119 - 350.65*b1120 - 323.46*b1121 - 229.68*b1122 - 228.4*b1123
     - 355.05*b1124 - 334.17*b1125 - 215.78*b1126 - 234.73*b1127 - 211.31*b1128
     - 279.27*b1129 - 219.38*b1130 - 242.45*b1131 - 302.29*b1132 - 258.57*b1133
     - 296.75*b1134 - 200.28*b1135 - 299.31*b1136 - 292.44*b1137 - 325.03*b1138
     - 307.37*b1139 - 255.35*b1140 - 380.33*b1141 - 291.5*b1142 - 289.68*b1143
     - 265.12*b1144 - 261.77*b1145 - 255.87*b1146 - 269.01*b1147 - 243.14*b1148
     - 370.75*b1149 - 343.57*b1150 - 287.25*b1151 - 402.75*b1152 - 259.63*b1153
     - 336.58*b1154 - 391.06*b1155 - 330.96*b1156 - 252.06*b1157 - 385.86*b1158
     - 273.88*b1159 - 392.96*b1160 - 263.28*b1161 - 206.58*b1162 - 261.78*b1163
     - 308.35*b1164 - 304.64*b1165 - 219.72*b1166 - 246.23*b1167 - 358.2*b1168
     - 272.66*b1169 - 370.73*b1170 - 283.99*b1171 - 251.31*b1172 - 307.42*b1173
     - 329.42*b1174 - 222.97*b1175 - 393.31*b1176 - 362.69*b1177 - 252.66*b1178
     - 232.36*b1179 - 259.46*b1180 - 214.39*b1181 - 253.97*b1182 - 311.16*b1183
     - 305.26*b1184 - 203.17*b1185 - 341.14*b1186 - 246.89*b1187 - 368.05*b1188
     - 210.78*b1189 - 344.76*b1190 - 207.61*b1191 - 204.1*b1192 - 225.84*b1193
     - 397.72*b1194 - 342.96*b1195 - 307.27*b1196 - 287.31*b1197 - 394.57*b1198
     - 230.6*b1199 - 204.75*b1200 - 213.48*b1201 - 208.63*b1202 - 350.1*b1203
     - 248.06*b1204 - 220.46*b1205 - 232.45*b1206 - 393.08*b1207 - 259.04*b1208
     - 233.49*b1209 - 241.09*b1210 - 231.94*b1211 - 237.39*b1212 - 273.1*b1213
     - 220.32*b1214 - 372.91*b1215 - 322.38*b1216 - 280.98*b1217 - 278.83*b1218
     - 268.56*b1219 - 209.95*b1220 - 238.17*b1221 - 411.47*b1222 - 289.16*b1223
     - 305.14*b1224 - 301.37*b1225 - 223.96*b1226 - 319.54*b1227 - 385.19*b1228
     - 230.09*b1229 - 303.02*b1230 - 226.09*b1231 - 291.85*b1232 - 231.65*b1233
     - 283.28*b1234 - 347.26*b1235 - 364.02*b1236 - 201.16*b1237 - 363.57*b1238
     - 247.05*b1239 - 258.18*b1240 - 259.53*b1241 - 402.76*b1242 - 346.68*b1243
     - 271.34*b1244 - 228.15*b1245 - 291.58*b1246 - 326.49*b1247 - 346.26*b1248
     - 330.35*b1249 - 399.96*b1250 - 301.24*b1251 - 333.16*b1252 - 255.15*b1253
     - 218.25*b1254 - 249.44*b1255 - 389.3*b1256 - 254.9*b1257 - 218.64*b1258
     - 230.37*b1259;

subject to

e2:    b2 + b3 + b4 + b5 + b6 + b7 + b8 + b9 + b10 + b11 + b12 + b13 + b14
     + b15 + b16 + b17 + b18 + b19 + b20 + b21 + b22 + b23 + b24 + b25 + b26
     + b27 + b28 + b29 + b30 + b31 + b32 + b33 + b34 + b35 + b36 + b37 + b38
     + b39 + b40 + b41 + b42 + b43 + b44 + b45 + b46 + b47 + b48 + b49 + b50
     + b51 + b52 + b53 + b54 + b55 + b56 + b57 + b58 + b59 + b60 + b61 + b62
     + b63 + b64 + b65 + b66 + b67 + b68 + b69 + b70 + b71 + b72 + b73 + b74
     + b75 + b76 + b77 + b78 + b79 + b80 + b81 + b82 + b83 + b84 + b85 + b86
     + b87 + b88 + b89 + b90 + b91 + b92 + b93 + b94 + b95 + b96 + b97 + b98
     + b99 + b100 + b101 + b102 + b103 + b104 + b105 + b106 + b107 + b108
     + b109 + b110 + b111 + b112 + b113 + b114 + b115 + b116 + b117 + b118
     + b119 + b120 + b121 + b122 + b123 + b124 + b125 + b126 + b127 + b128
     + b129 + b130 + b131 + b132 + b133 + b134 + b135 + b136 + b137 + b138
     + b139 + b140 + b141 + b142 + b143 + b144 + b145 + b146 + b147 + b148
     + b149 + b150 + b151 + b152 + b153 + b154 + b155 + b156 + b157 + b158
     + b159 + b160 + b161 + b162 + b163 + b164 + b165 + b166 + b167 + b168
     + b169 + b170 + b171 + b172 + b173 + b174 + b175 + b176 + b177 + b178
     + b179 + b180 + b181 + b182 + b183 + b184 + b185 + b186 + b187 + b188
     + b189 + b190 + b191 + b192 + b193 + b194 + b195 + b196 + b197 + b198
     + b199 + b200 + b201 + b202 + b203 + b204 + b205 + b206 + b207 + b208
     + b209 + b210 + b211 + b212 + b213 + b214 + b215 + b216 + b217 + b218
     + b219 + b220 + b221 + b222 + b223 + b224 + b225 + b226 + b227 + b228
     + b229 + b230 + b231 + b232 + b233 + b234 + b235 + b236 + b237 + b238
     + b239 + b240 + b241 + b242 + b243 + b244 + b245 + b246 + b247 + b248
     + b249 + b250 + b251 + b252 + b253 + b254 + b255 + b256 + b257 + b258
     + b259 + b260 + b261 + b262 + b263 + b264 + b265 + b266 + b267 + b268
     + b269 + b270 + b271 + b272 + b273 + b274 + b275 + b276 + b277 + b278
     + b279 + b280 + b281 + b282 + b283 + b284 + b285 + b286 + b287 + b288
     + b289 + b290 + b291 + b292 + b293 + b294 + b295 + b296 + b297 + b298
     + b299 + b300 + b301 + b302 + b303 + b304 + b305 + b306 + b307 + b308
     + b309 + b310 + b311 + b312 + b313 + b314 + b315 + b316 + b317 + b318
     + b319 + b320 + b321 + b322 + b323 + b324 + b325 + b326 + b327 + b328
     + b329 + b330 + b331 + b332 + b333 + b334 + b335 + b336 + b337 + b338
     + b339 + b340 + b341 + b342 + b343 + b344 + b345 + b346 + b347 + b348
     + b349 + b350 + b351 + b352 + b353 + b354 + b355 + b356 + b357 + b358
     + b359 + b360 + b361 + b362 + b363 + b364 + b365 + b366 + b367 + b368
     + b369 + b370 + b371 + b372 + b373 + b374 + b375 + b376 + b377 + b378
     + b379 + b380 + b381 + b382 + b383 + b384 + b385 + b386 + b387 + b388
     + b389 + b390 + b391 + b392 + b393 + b394 + b395 + b396 + b397 + b398
     + b399 + b400 + b401 + b402 + b403 + b404 + b405 + b406 + b407 + b408
     + b409 + b410 + b411 + b412 + b413 + b414 + b415 + b416 + b417 + b418
     + b419 + b420 + b421 + b422 + b423 + b424 + b425 + b426 + b427 + b428
     + b429 + b430 + b431 + b432 + b433 + b434 + b435 + b436 + b437 + b438
     + b439 + b440 + b441 + b442 + b443 + b444 + b445 + b446 + b447 + b448
     + b449 + b450 + b451 + b452 + b453 + b454 + b455 + b456 + b457 + b458
     + b459 + b460 + b461 + b462 + b463 + b464 + b465 + b466 + b467 + b468
     + b469 + b470 + b471 + b472 + b473 + b474 + b475 + b476 + b477 + b478
     + b479 + b480 + b481 + b482 + b483 + b484 + b485 + b486 + b487 + b488
     + b489 + b490 + b491 + b492 + b493 + b494 + b495 + b496 + b497 + b498
     + b499 + b500 + b501 + b502 + b503 + b504 + b505 + b506 + b507 + b508
     + b509 + b510 + b511 + b512 + b513 + b514 + b515 + b516 + b517 + b518
     + b519 + b520 + b521 + b522 + b523 + b524 + b525 + b526 + b527 + b528
     + b529 + b530 + b531 + b532 + b533 + b534 + b535 + b536 + b537 + b538
     + b539 + b540 + b541 + b542 + b543 + b544 + b545 + b546 + b547 + b548
     + b549 + b550 + b551 + b552 + b553 + b554 + b555 + b556 + b557 + b558
     + b559 + b560 + b561 + b562 + b563 + b564 + b565 + b566 + b567 + b568
     + b569 + b570 + b571 + b572 + b573 + b574 + b575 + b576 + b577 + b578
     + b579 + b580 + b581 + b582 + b583 + b584 + b585 + b586 + b587 + b588
     + b589 + b590 + b591 + b592 + b593 + b594 + b595 + b596 + b597 + b598
     + b599 + b600 + b601 + b602 + b603 + b604 + b605 + b606 + b607 + b608
     + b609 + b610 + b611 + b612 + b613 + b614 + b615 + b616 + b617 + b618
     + b619 + b620 + b621 + b622 + b623 + b624 + b625 + b626 + b627 + b628
     + b629 + b630 + b631 + b632 + b633 + b634 + b635 + b636 + b637 + b638
     + b639 + b640 + b641 + b642 + b643 + b644 + b645 + b646 + b647 + b648
     + b649 + b650 + b651 + b652 + b653 + b654 + b655 + b656 + b657 + b658
     + b659 + b660 + b661 + b662 + b663 + b664 + b665 + b666 + b667 + b668
     + b669 + b670 + b671 + b672 + b673 + b674 + b675 + b676 + b677 + b678
     + b679 + b680 + b681 + b682 + b683 + b684 + b685 + b686 + b687 + b688
     + b689 + b690 + b691 + b692 + b693 + b694 + b695 + b696 + b697 + b698
     + b699 + b700 + b701 + b702 + b703 + b704 + b705 + b706 + b707 + b708
     + b709 + b710 + b711 + b712 + b713 + b714 + b715 + b716 + b717 + b718
     + b719 + b720 + b721 + b722 + b723 + b724 + b725 + b726 + b727 + b728
     + b729 + b730 + b731 + b732 + b733 + b734 + b735 + b736 + b737 + b738
     + b739 + b740 + b741 + b742 + b743 + b744 + b745 + b746 + b747 + b748
     + b749 + b750 + b751 + b752 + b753 + b754 + b755 + b756 + b757 + b758
     + b759 + b760 + b761 + b762 + b763 + b764 + b765 + b766 + b767 + b768
     + b769 + b770 + b771 + b772 + b773 + b774 + b775 + b776 + b777 + b778
     + b779 + b780 + b781 + b782 + b783 + b784 + b785 + b786 + b787 + b788
     + b789 + b790 + b791 + b792 + b793 + b794 + b795 + b796 + b797 + b798
     + b799 + b800 + b801 + b802 + b803 + b804 + b805 + b806 + b807 + b808
     + b809 + b810 + b811 + b812 + b813 + b814 + b815 + b816 + b817 + b818
     + b819 + b820 + b821 + b822 + b823 + b824 + b825 + b826 + b827 + b828
     + b829 + b830 + b831 + b832 + b833 + b834 + b835 + b836 + b837 + b838
     + b839 + b840 + b841 + b842 + b843 + b844 + b845 + b846 + b847 + b848
     + b849 + b850 + b851 + b852 + b853 + b854 + b855 + b856 + b857 + b858
     + b859 + b860 + b861 + b862 + b863 + b864 + b865 + b866 + b867 + b868
     + b869 + b870 + b871 + b872 + b873 + b874 + b875 + b876 + b877 + b878
     + b879 + b880 + b881 + b882 + b883 + b884 + b885 + b886 + b887 + b888
     + b889 + b890 + b891 + b892 + b893 + b894 + b895 + b896 + b897 + b898
     + b899 + b900 + b901 + b902 + b903 + b904 + b905 + b906 + b907 + b908
     + b909 + b910 + b911 + b912 + b913 + b914 + b915 + b916 + b917 + b918
     + b919 + b920 + b921 + b922 + b923 + b924 + b925 + b926 + b927 + b928
     + b929 + b930 + b931 + b932 + b933 + b934 + b935 + b936 + b937 + b938
     + b939 + b940 + b941 + b942 + b943 + b944 + b945 + b946 + b947 + b948
     + b949 + b950 + b951 + b952 + b953 + b954 + b955 + b956 + b957 + b958
     + b959 + b960 + b961 + b962 + b963 + b964 + b965 + b966 + b967 + b968
     + b969 + b970 + b971 + b972 + b973 + b974 + b975 + b976 + b977 + b978
     + b979 + b980 + b981 + b982 + b983 + b984 + b985 + b986 + b987 + b988
     + b989 + b990 + b991 + b992 + b993 + b994 + b995 + b996 + b997 + b998
     + b999 + b1000 + b1001 + b1002 + b1003 + b1004 + b1005 + b1006 + b1007
     + b1008 + b1009 + b1010 + b1011 + b1012 + b1013 + b1014 + b1015 + b1016
     + b1017 + b1018 + b1019 + b1020 + b1021 + b1022 + b1023 + b1024 + b1025
     + b1026 + b1027 + b1028 + b1029 + b1030 + b1031 + b1032 + b1033 + b1034
     + b1035 + b1036 + b1037 + b1038 + b1039 + b1040 + b1041 + b1042 + b1043
     + b1044 + b1045 + b1046 + b1047 + b1048 + b1049 + b1050 + b1051 + b1052
     + b1053 + b1054 + b1055 + b1056 + b1057 + b1058 + b1059 + b1060 + b1061
     + b1062 + b1063 + b1064 + b1065 + b1066 + b1067 + b1068 + b1069 + b1070
     + b1071 + b1072 + b1073 + b1074 + b1075 + b1076 + b1077 + b1078 + b1079
     + b1080 + b1081 + b1082 + b1083 + b1084 + b1085 + b1086 + b1087 + b1088
     + b1089 + b1090 + b1091 + b1092 + b1093 + b1094 + b1095 + b1096 + b1097
     + b1098 + b1099 + b1100 + b1101 + b1102 + b1103 + b1104 + b1105 + b1106
     + b1107 + b1108 + b1109 + b1110 + b1111 + b1112 + b1113 + b1114 + b1115
     + b1116 + b1117 + b1118 + b1119 + b1120 + b1121 + b1122 + b1123 + b1124
     + b1125 + b1126 + b1127 + b1128 + b1129 + b1130 + b1131 + b1132 + b1133
     + b1134 + b1135 + b1136 + b1137 + b1138 + b1139 + b1140 + b1141 + b1142
     + b1143 + b1144 + b1145 + b1146 + b1147 + b1148 + b1149 + b1150 + b1151
     + b1152 + b1153 + b1154 + b1155 + b1156 + b1157 + b1158 + b1159 + b1160
     + b1161 + b1162 + b1163 + b1164 + b1165 + b1166 + b1167 + b1168 + b1169
     + b1170 + b1171 + b1172 + b1173 + b1174 + b1175 + b1176 + b1177 + b1178
     + b1179 + b1180 + b1181 + b1182 + b1183 + b1184 + b1185 + b1186 + b1187
     + b1188 + b1189 + b1190 + b1191 + b1192 + b1193 + b1194 + b1195 + b1196
     + b1197 + b1198 + b1199 + b1200 + b1201 + b1202 + b1203 + b1204 + b1205
     + b1206 + b1207 + b1208 + b1209 + b1210 + b1211 + b1212 + b1213 + b1214
     + b1215 + b1216 + b1217 + b1218 + b1219 + b1220 + b1221 + b1222 + b1223
     + b1224 + b1225 + b1226 + b1227 + b1228 + b1229 + b1230 + b1231 + b1232
     + b1233 + b1234 + b1235 + b1236 + b1237 + b1238 + b1239 + b1240 + b1241
     + b1242 + b1243 + b1244 + b1245 + b1246 + b1247 + b1248 + b1249 + b1250
     + b1251 + b1252 + b1253 + b1254 + b1255 + b1256 + b1257 + b1258 + b1259
     = 50;

e3: b2^2 + b68^2 + b371^2 + b391^2 + b1035^2 + b1127^2 + b3^2 + b4^2 + b251^2
     + b267^2 + b309^2 + b369^2 + b570^2 + b577^2 + b652^2 + b662^2 + b678^2 + 
    b781^2 + b878^2 + b885^2 + b893^2 + b911^2 + b5^2 + b70^2 + b71^2 + b72^2
     + b73^2 + b74^2 + b232^2 + b234^2 + b246^2 + b254^2 + b259^2 + b290^2 + 
    b292^2 + b303^2 + b304^2 + b307^2 + b314^2 + b317^2 + b320^2 + b322^2 + 
    b323^2 + b330^2 + b337^2 + b344^2 + b350^2 + b352^2 + b353^2 + b358^2 + 
    b361^2 + b379^2 + b388^2 + b393^2 + b400^2 + b467^2 + b468^2 + b480^2 + 
    b520^2 + b522^2 + b541^2 + b558^2 + b561^2 + b586^2 + b611^2 + b621^2 + 
    b639^2 + b647^2 + b656^2 + b658^2 + b776^2 + b786^2 + b791^2 + b792^2 + 
    b825^2 + b831^2 + b843^2 + b849^2 + b856^2 + b869^2 + b880^2 + b887^2 + 
    b890^2 + b900^2 + b904^2 + b913^2 + b926^2 + b930^2 + b975^2 + b981^2 + 
    b984^2 + b986^2 + b993^2 + b995^2 + b999^2 + b1004^2 + b6^2 + b238^2 + b318
    ^2 + b329^2 + b342^2 + b377^2 + b387^2 + b1034^2 + b1037^2 + b1055^2 + 
    b1061^2 + b1065^2 + b1077^2 + b1114^2 + b1121^2 + b1136^2 + b1164^2 + b1174
    ^2 + b1191^2 + b1197^2 + b1232^2 + b1246^2 + b1251^2 + b7^2 + b220^2 + b278
    ^2 + b291^2 + b359^2 + b375^2 + b8^2 + b75^2 + b76^2 + b77^2 + b272^2 + 
    b321^2 + b339^2 + b351^2 + b354^2 + b9^2 + b69^2 + b89^2 + b280^2 + b331^2
     + b341^2 + b385^2 + b394^2 + b489^2 + b501^2 + b503^2 + b525^2 + b610^2 + 
    b630^2 + b654^2 + b663^2 + b671^2 + b672^2 + b697^2 + b704^2 + b716^2 + 
    b726^2 + b742^2 + b753^2 + b759^2 + b814^2 + b838^2 + b839^2 + b853^2 + 
    b870^2 + b879^2 + b907^2 + b925^2 + b932^2 + b939^2 + b946^2 + b983^2 + b10
    ^2 + b236^2 + b243^2 + b250^2 + b263^2 + b284^2 + b306^2 + b316^2 + b324^2
     + b328^2 + b363^2 + b11^2 + b45^2 + b60^2 + b103^2 + b112^2 + b118^2 + 
    b120^2 + b121^2 + b124^2 + b133^2 + b135^2 + b137^2 + b144^2 + b157^2 + 
    b174^2 + b175^2 + b180^2 + b185^2 + b196^2 + b198^2 + b199^2 + b213^2 + 
    b214^2 + b215^2 + b476^2 + b491^2 + b497^2 + b515^2 + b518^2 + b618^2 + 
    b635^2 + b740^2 + b765^2 + b766^2 + b832^2 + b841^2 + b864^2 + b873^2 + 
    b889^2 + b998^2 + b1012^2 + b1013^2 + b1021^2 + b1024^2 + b1073^2 + b1087^2
     + b1106^2 + b1146^2 + b1151^2 + b1167^2 + b1182^2 + b1196^2 + b1204^2 + 
    b1213^2 + b1219^2 + b1223^2 + b1230^2 + b1241^2 + b1244^2 + b12^2 + b224^2
     + b225^2 + b228^2 + b231^2 + b235^2 + b242^2 + b268^2 + b277^2 + b325^2 + 
    b356^2 + b544^2 + b553^2 + b585^2 + b589^2 + b612^2 + b614^2 + b620^2 + 
    b631^2 + b634^2 + b636^2 + b657^2 + b702^2 + b713^2 + b751^2 + b762^2 + 
    b808^2 + b824^2 + b855^2 + b861^2 + b894^2 + b903^2 + b909^2 + b935^2 + 
    b944^2 + b951^2 + b953^2 + b960^2 + b961^2 + b968^2 + b987^2 + b1014^2 + 
    b13^2 + b90^2 + b227^2 + b264^2 + b274^2 + b310^2 + b335^2 + b336^2 + b348^
    2 + b357^2 + b366^2 + b645^2 + b649^2 + b676^2 + b687^2 + b789^2 + b806^2
     + b815^2 + b828^2 + b905^2 + b942^2 + b954^2 + b974^2 + b976^2 + b988^2 + 
    b1007^2 + b1016^2 + b14^2 + b82^2 + b83^2 + b240^2 + b241^2 + b248^2 + b253
    ^2 + b258^2 + b260^2 + b262^2 + b286^2 + b308^2 + b311^2 + b345^2 + b349^2
     + b372^2 + b396^2 + b466^2 + b478^2 + b487^2 + b506^2 + b15^2 + b219^2 + 
    b229^2 + b245^2 + b273^2 + b282^2 + b343^2 + b373^2 + b382^2 + b392^2 + 
    b397^2 + b1026^2 + b1030^2 + b1054^2 + b1068^2 + b1071^2 + b1074^2 + b1083^
    2 + b1099^2 + b1116^2 + b1117^2 + b1120^2 + b1124^2 + b1132^2 + b1141^2 + 
    b1149^2 + b1152^2 + b1154^2 + b1155^2 + b1156^2 + b1176^2 + b1183^2 + b1224
    ^2 + b1225^2 + b1235^2 + b1243^2 + b16^2 + b84^2 + b237^2 + b261^2 + b269^2
     + b271^2 + b287^2 + b302^2 + b313^2 + b315^2 + b334^2 + b338^2 + b362^2 + 
    b365^2 + b374^2 + b17^2 + b78^2 + b86^2 + b87^2 + b230^2 + b239^2 + b244^2
     + b249^2 + b255^2 + b256^2 + b257^2 + b275^2 + b276^2 + b279^2 + b283^2 + 
    b285^2 + b289^2 + b312^2 + b319^2 + b332^2 + b333^2 + b340^2 + b346^2 + 
    b347^2 + b355^2 + b360^2 + b367^2 + b368^2 + b376^2 + b380^2 + b386^2 + 
    b389^2 + b390^2 + b398^2 + b18^2 + b79^2 + b80^2 + b221^2 + b223^2 + b226^2
     + b265^2 + b288^2 + b326^2 + b327^2 + b364^2 + b370^2 + b378^2 + b381^2 + 
    b383^2 + b395^2 + b401^2 + b19^2 + b81^2 + b252^2 + b281^2 + b384^2 + b399^
    2 + b20^2 + b21^2 + b22^2 + b471^2 + b472^2 + b479^2 + b485^2 + b505^2 + 
    b23^2 + b547^2 + b550^2 + b564^2 + b574^2 + b599^2 + b689^2 + b715^2 + b732
    ^2 + b745^2 + b797^2 + b830^2 + b844^2 + b874^2 + b892^2 + b908^2 + b914^2
     + b916^2 + b919^2 + b996^2 + b1001^2 + b24^2 + b88^2 + b543^2 + b560^2 + 
    b587^2 + b588^2 + b605^2 + b606^2 + b619^2 + b625^2 + b628^2 + b638^2 + 
    b648^2 + b665^2 + b673^2 + b680^2 + b681^2 + b696^2 + b734^2 + b735^2 + 
    b746^2 + b750^2 + b777^2 + b782^2 + b783^2 + b796^2 + b810^2 + b812^2 + 
    b817^2 + b823^2 + b835^2 + b883^2 + b928^2 + b936^2 + b958^2 + b969^2 + 
    b989^2 + b25^2 + b484^2 + b510^2 + b517^2 + b521^2 + b527^2 + b576^2 + b592
    ^2 + b608^2 + b642^2 + b644^2 + b688^2 + b700^2 + b724^2 + b748^2 + b788^2
     + b921^2 + b931^2 + b26^2 + b27^2 + b28^2 + b640^2 + b693^2 + b698^2 + 
    b714^2 + b736^2 + b756^2 + b757^2 + b760^2 + b793^2 + b799^2 + b809^2 + 
    b816^2 + b833^2 + b845^2 + b847^2 + b859^2 + b896^2 + b901^2 + b924^2 + 
    b933^2 + b941^2 + b948^2 + b979^2 + b1009^2 + b1023^2 + b29^2 + b233^2 + 
    b247^2 + b266^2 + b30^2 + b482^2 + b486^2 + b494^2 + b507^2 + b519^2 + b31^
    2 + b85^2 + b222^2 + b270^2 + b305^2 + b32^2 + b48^2 + b49^2 + b50^2 + b51^
    2 + b94^2 + b95^2 + b113^2 + b117^2 + b123^2 + b125^2 + b131^2 + b132^2 + 
    b142^2 + b143^2 + b145^2 + b158^2 + b172^2 + b195^2 + b208^2 + b217^2 + 
    b490^2 + b495^2 + b498^2 + b33^2 + b504^2 + b512^2 + b514^2 + b516^2 + b528
    ^2 + b34^2 + b65^2 + b67^2 + b126^2 + b129^2 + b149^2 + b151^2 + b164^2 + 
    b189^2 + b470^2 + b604^2 + b35^2 + b52^2 + b53^2 + b54^2 + b55^2 + b56^2 + 
    b57^2 + b66^2 + b92^2 + b96^2 + b97^2 + b102^2 + b108^2 + b119^2 + b136^2
     + b138^2 + b148^2 + b156^2 + b166^2 + b183^2 + b188^2 + b483^2 + b492^2 + 
    b36^2 + b58^2 + b59^2 + b64^2 + b93^2 + b98^2 + b100^2 + b109^2 + b115^2 + 
    b128^2 + b130^2 + b134^2 + b139^2 + b150^2 + b152^2 + b153^2 + b154^2 + 
    b160^2 + b162^2 + b165^2 + b176^2 + b177^2 + b181^2 + b184^2 + b192^2 + 
    b193^2 + b197^2 + b201^2 + b203^2 + b204^2 + b206^2 + b37^2 + b46^2 + b47^2
     + b62^2 + b63^2 + b101^2 + b107^2 + b110^2 + b116^2 + b122^2 + b146^2 + 
    b159^2 + b163^2 + b179^2 + b191^2 + b205^2 + b207^2 + b209^2 + b212^2 + 
    b493^2 + b500^2 + b509^2 + b523^2 + b524^2 + b38^2 + b61^2 + b91^2 + b140^2
     + b141^2 + b168^2 + b169^2 + b170^2 + b202^2 + b39^2 + b104^2 + b106^2 + 
    b114^2 + b127^2 + b161^2 + b171^2 + b173^2 + b178^2 + b186^2 + b187^2 + 
    b190^2 + b194^2 + b200^2 + b210^2 + b211^2 + b40^2 + b41^2 + b99^2 + b111^2
     + b147^2 + b182^2 + b216^2 + b218^2 + b42^2 + b105^2 + b43^2 + b44^2 + 
    b155^2 + b167^2 + x1260^2 + x1261^2 + x1262^2 + x1263^2 + x1264^2 + x1265^2
     + x1266^2 + x1267^2 + x1268^2 + x1269^2 + x1270^2 + x1271^2 + x1272^2 + 
    x1273^2 + x1274^2 + x1275^2 + x1276^2 + x1277^2 + x1278^2 + x1279^2 + x1280
    ^2 + x1281^2 + x1282^2 + x1283^2 + x1284^2 + x1285^2 + x1286^2 + b293^2 + 
    b1056^2 + b1058^2 + b1090^2 + b1093^2 + b1095^2 + b1097^2 + b1110^2 + b1135
    ^2 + b1142^2 + b1143^2 + b1147^2 + b1153^2 + b1161^2 + b1169^2 + b1170^2 + 
    b1177^2 + b1208^2 + b1236^2 + b1238^2 + b1240^2 + b1257^2 + b294^2 + b1048^
    2 + b1078^2 + b1094^2 + b1103^2 + b1105^2 + b1107^2 + b1111^2 + b1134^2 + 
    b1140^2 + b1145^2 + b1168^2 + b1184^2 + b1185^2 + b1190^2 + b1203^2 + b1212
    ^2 + b1218^2 + b1248^2 + b295^2 + b1027^2 + b1029^2 + b1050^2 + b1064^2 + 
    b1070^2 + b1082^2 + b1084^2 + b1109^2 + b1129^2 + b1137^2 + b1171^2 + b1187
    ^2 + b1217^2 + b1234^2 + b1237^2 + b1239^2 + b296^2 + b1031^2 + b1041^2 + 
    b1046^2 + b1049^2 + b1088^2 + b1100^2 + b1101^2 + b1104^2 + b1253^2 + b1255
    ^2 + b297^2 + b1032^2 + b1033^2 + b1113^2 + b1115^2 + b1227^2 + b298^2 + 
    b546^2 + b562^2 + b575^2 + b650^2 + b668^2 + b674^2 + b720^2 + b798^2 + 
    b866^2 + b955^2 + b299^2 + b540^2 + b554^2 + b571^2 + b581^2 + b623^2 + 
    b627^2 + b655^2 + b773^2 + b819^2 + b827^2 + b829^2 + b836^2 + b865^2 + 
    b910^2 + b923^2 + b943^2 + b985^2 + b300^2 + b653^2 + b661^2 + b683^2 + 
    b711^2 + b862^2 + b1060^2 + b1085^2 + b1098^2 + b1133^2 + b1144^2 + b1148^2
     + b1178^2 + b1180^2 + b1226^2 + b1231^2 + b301^2 + b465^2 + b473^2 + b475^
    2 + b499^2 + b513^2 + b602^2 + b603^2 + b626^2 + b694^2 + b703^2 + b705^2
     + b706^2 + b728^2 + b755^2 + b769^2 + b837^2 + b854^2 + b860^2 + b872^2 + 
    b886^2 + b915^2 + b920^2 + b949^2 + b977^2 + b980^2 + x1287^2 + b402^2 + 
    b1042^2 + b1057^2 + b1067^2 + b1076^2 + b1080^2 + b1091^2 + b1096^2 + b1123
    ^2 + b1125^2 + b1138^2 + b1150^2 + b1172^2 + b1179^2 + b1186^2 + b1195^2 + 
    b1199^2 + b1216^2 + b1247^2 + b1249^2 + b1252^2 + b403^2 + b597^2 + b670^2
     + b691^2 + b902^2 + b912^2 + b929^2 + b404^2 + b474^2 + b488^2 + b496^2 + 
    b502^2 + b526^2 + b548^2 + b579^2 + b584^2 + b609^2 + b613^2 + b629^2 + 
    b633^2 + b675^2 + b679^2 + b684^2 + b721^2 + b733^2 + b749^2 + b754^2 + 
    b761^2 + b764^2 + b774^2 + b778^2 + b780^2 + b818^2 + b826^2 + b876^2 + 
    b881^2 + b884^2 + b906^2 + b927^2 + b934^2 + b950^2 + b957^2 + b1002^2 + 
    b1010^2 + b1015^2 + b1017^2 + b1019^2 + b1025^2 + b405^2 + b1062^2 + b1089^
    2 + b1139^2 + b1165^2 + b1173^2 + b406^2 + b1028^2 + b1126^2 + b1128^2 + 
    b1189^2 + b1192^2 + b407^2 + b1038^2 + b1047^2 + b1053^2 + b1066^2 + b1162^
    2 + b1188^2 + b1200^2 + b1201^2 + b1205^2 + b1215^2 + b408^2 + b1045^2 + 
    b1059^2 + b1069^2 + b1086^2 + b1102^2 + b1119^2 + b1158^2 + b1160^2 + b1166
    ^2 + b1181^2 + b1193^2 + b1194^2 + b1198^2 + b1207^2 + b1210^2 + b1222^2 + 
    b1228^2 + b1242^2 + b1250^2 + b1256^2 + b409^2 + b1036^2 + b1040^2 + b1052^
    2 + b1092^2 + b1202^2 + b1245^2 + b410^2 + b1043^2 + b1044^2 + b1072^2 + 
    b1108^2 + b1163^2 + b1206^2 + b1209^2 + b1211^2 + b1220^2 + b1221^2 + b411^
    2 + b601^2 + b624^2 + b632^2 + b699^2 + b710^2 + b712^2 + b729^2 + b852^2
     + b867^2 + b877^2 + b897^2 + b898^2 + b917^2 + b937^2 + b940^2 + b945^2 + 
    b956^2 + b962^2 + b965^2 + b972^2 + b994^2 + b412^2 + b413^2 + b1063^2 + 
    b1079^2 + b1131^2 + b1159^2 + b1233^2 + b414^2 + b1039^2 + b1112^2 + b1118^
    2 + b1130^2 + b1214^2 + b415^2 + b1051^2 + b1075^2 + b1081^2 + b1122^2 + 
    b1157^2 + b1175^2 + b1229^2 + b1254^2 + b1258^2 + b1259^2 + b416^2 + b469^2
     + b477^2 + b481^2 + b508^2 + b511^2 + b545^2 + b552^2 + b555^2 + b559^2 + 
    b572^2 + b573^2 + b580^2 + b582^2 + b593^2 + b596^2 + b600^2 + b607^2 + 
    b686^2 + b695^2 + b719^2 + b725^2 + b730^2 + b739^2 + b741^2 + b743^2 + 
    b752^2 + b767^2 + b794^2 + b801^2 + b858^2 + b963^2 + b997^2 + b1020^2 + 
    b417^2 + b566^2 + b590^2 + b617^2 + b646^2 + b651^2 + b677^2 + b708^2 + 
    b744^2 + b820^2 + b821^2 + b882^2 + b888^2 + b891^2 + b895^2 + b947^2 + 
    b1006^2 + b418^2 + b551^2 + b568^2 + b569^2 + b578^2 + b583^2 + b595^2 + 
    b685^2 + b718^2 + b787^2 + b803^2 + b804^2 + b851^2 + b868^2 + b918^2 + 
    b959^2 + b419^2 + b542^2 + b549^2 + b563^2 + b615^2 + b622^2 + b664^2 + 
    b690^2 + b723^2 + b737^2 + b771^2 + b772^2 + b785^2 + b790^2 + b805^2 + 
    b807^2 + b842^2 + b850^2 + b871^2 + b964^2 + b973^2 + b990^2 + b991^2 + 
    b992^2 + b1003^2 + b1018^2 + b420^2 + b598^2 + b643^2 + b682^2 + b692^2 + 
    b722^2 + b779^2 + b857^2 + b863^2 + b922^2 + b421^2 + b616^2 + b666^2 + 
    b701^2 + b731^2 + b747^2 + b795^2 + b800^2 + b811^2 + b813^2 + b938^2 + 
    b422^2 + b556^2 + b557^2 + b565^2 + b709^2 + b727^2 + b784^2 + b840^2 + 
    b899^2 + b966^2 + b978^2 + b1008^2 + b1011^2 + b1022^2 + b423^2 + b424^2 + 
    b641^2 + b660^2 + b738^2 + b775^2 + b848^2 + b1000^2 + b425^2 + b567^2 + 
    b591^2 + b594^2 + b637^2 + b659^2 + b667^2 + b669^2 + b717^2 + b758^2 + 
    b763^2 + b768^2 + b770^2 + b802^2 + b834^2 + b846^2 + b952^2 + b967^2 + 
    b970^2 + b971^2 + b982^2 + b1005^2 + b426^2 + b707^2 + b822^2 + b875^2 + 
    b427^2 + b428^2 + b429^2 + b430^2 + b431^2 + b432^2 + b433^2 + b434^2 + 
    b435^2 + b436^2 + b437^2 + b438^2 + b439^2 + b440^2 + b441^2 + b442^2 + 
    b443^2 + b444^2 + b445^2 + b446^2 + b447^2 + b448^2 + b449^2 + b450^2 + 
    b451^2 + b452^2 + b453^2 + b454^2 + b455^2 + b456^2 + b457^2 + b458^2 + 
    b459^2 + b460^2 + b461^2 + b462^2 + b463^2 + b464^2 + x1288^2 + b529^2 + 
    b530^2 + b531^2 + b532^2 + b533^2 + b534^2 + b535^2 + b536^2 + b537^2 + 
    b538^2 + b539^2 + x1289^2 + x1290^2 + x1291^2 + x1292^2 + x1293^2 + x1294^2
     + x1295^2 + x1296^2 + x1297^2 + x1298^2 + x1299^2 + x1300^2 + x1301^2 + 
    x1302^2 + x1303^2 + x1304^2 + x1305^2 + x1306^2 + x1307^2 + x1308^2 + x1309
    ^2 + x1310^2 + x1311^2 + x1312^2 + x1313^2 + x1314^2 + x1315^2 + x1316^2 + 
    x1317^2 + x1318^2 + x1319^2 + x1320^2 + x1321^2 + x1322^2 + x1323^2 + x1324
    ^2 + x1325^2 + x1326^2 + x1327^2 + x1328^2 + x1329^2 + x1330^2 + x1331^2 + 
    x1332^2 + x1333^2 + x1334^2 + x1335^2 + x1336^2 + x1337^2 + x1338^2 + x1339
    ^2 + x1340^2 + x1341^2 + x1342^2 + x1343^2 + x1344^2 + x1345^2 + x1346^2 + 
    x1347^2 + x1348^2 + x1349^2 + x1350^2 + x1351^2 + x1352^2 + x1353^2 + x1354
    ^2 + x1355^2 + x1356^2 + x1357^2 + x1358^2 + x1359^2 + x1360^2 + x1361^2 + 
    x1362^2 + x1363^2 + x1364^2 + x1365^2 + x1366^2 + x1367^2 + x1368^2 + x1369
    ^2 + x1370^2 + x1371^2 + x1372^2 + x1373^2 + x1374^2 + x1375^2 + x1376^2 + 
    x1377^2 + x1378^2 + x1379^2 + x1380^2 + x1381^2 + x1382^2 + x1383^2 + x1384
    ^2 + x1385^2 + x1386^2 + x1387^2 + x1388^2 + x1389^2 + x1390^2 + x1391^2 + 
    b2*b68 + b2*b371 + b2*b391 + b2*b1035 + b2*b1127 + b3*b68 + b3*b371 + b3*
    b391 + b3*b1035 + b3*b1127 + b4*b251 + b4*b267 + b4*b309 + b4*b369 + b4*
    b570 + b4*b577 + b4*b652 + b4*b662 + b4*b678 + b4*b781 + b4*b878 + b4*b885
     + b4*b893 + b4*b911 + b5*b70 + b5*b71 + b5*b72 + b5*b73 + b5*b74 + b5*b232
     + b5*b234 + b5*b246 + b5*b254 + b5*b259 + b5*b290 + b5*b292 + b5*b303 + b5
    *b304 + b5*b307 + b5*b314 + b5*b317 + b5*b320 + b5*b322 + b5*b323 + b5*b330
     + b5*b337 + b5*b344 + b5*b350 + b5*b352 + b5*b353 + b5*b358 + b5*b361 + b5
    *b379 + b5*b388 + b5*b393 + b5*b400 + b5*b467 + b5*b468 + b5*b480 + b5*b520
     + b5*b522 + b5*b541 + b5*b558 + b5*b561 + b5*b586 + b5*b611 + b5*b621 + b5
    *b639 + b5*b647 + b5*b656 + b5*b658 + b5*b776 + b5*b786 + b5*b791 + b5*b792
     + b5*b825 + b5*b831 + b5*b843 + b5*b849 + b5*b856 + b5*b869 + b5*b880 + b5
    *b887 + b5*b890 + b5*b900 + b5*b904 + b5*b913 + b5*b926 + b5*b930 + b5*b975
     + b5*b981 + b5*b984 + b5*b986 + b5*b993 + b5*b995 + b5*b999 + b5*b1004 + 
    b6*b238 + b6*b318 + b6*b329 + b6*b342 + b6*b377 + b6*b387 + b6*b1034 + b6*
    b1037 + b6*b1055 + b6*b1061 + b6*b1065 + b6*b1077 + b6*b1114 + b6*b1121 + 
    b6*b1136 + b6*b1164 + b6*b1174 + b6*b1191 + b6*b1197 + b6*b1232 + b6*b1246
     + b6*b1251 + b7*b220 + b7*b278 + b7*b291 + b7*b359 + b7*b375 + b8*b75 + b8
    *b76 + b8*b77 + b8*b272 + b8*b321 + b8*b339 + b8*b351 + b8*b354 + b9*b69 + 
    b9*b89 + b9*b251 + b9*b280 + b9*b331 + b9*b341 + b9*b385 + b9*b394 + b9*
    b467 + b9*b468 + b9*b480 + b9*b489 + b9*b501 + b9*b503 + b9*b520 + b9*b522
     + b9*b525 + b9*b610 + b9*b630 + b9*b654 + b9*b663 + b9*b671 + b9*b672 + b9
    *b697 + b9*b704 + b9*b716 + b9*b726 + b9*b742 + b9*b753 + b9*b759 + b9*b814
     + b9*b838 + b9*b839 + b9*b853 + b9*b870 + b9*b879 + b9*b907 + b9*b925 + b9
    *b932 + b9*b939 + b9*b946 + b9*b983 + b10*b236 + b10*b243 + b10*b250 + b10*
    b263 + b10*b284 + b10*b306 + b10*b316 + b10*b324 + b10*b328 + b10*b363 + 
    b11*b45 + b11*b60 + b11*b103 + b11*b112 + b11*b118 + b11*b120 + b11*b121 + 
    b11*b124 + b11*b133 + b11*b135 + b11*b137 + b11*b144 + b11*b157 + b11*b174
     + b11*b175 + b11*b180 + b11*b185 + b11*b196 + b11*b198 + b11*b199 + b11*
    b213 + b11*b214 + b11*b215 + b11*b476 + b11*b491 + b11*b497 + b11*b515 + 
    b11*b518 + b11*b541 + b11*b618 + b11*b635 + b11*b639 + b11*b740 + b11*b765
     + b11*b766 + b11*b832 + b11*b841 + b11*b849 + b11*b864 + b11*b873 + b11*
    b889 + b11*b913 + b11*b926 + b11*b998 + b11*b1012 + b11*b1013 + b11*b1021
     + b11*b1024 + b11*b1073 + b11*b1087 + b11*b1106 + b11*b1146 + b11*b1151 + 
    b11*b1167 + b11*b1182 + b11*b1196 + b11*b1204 + b11*b1213 + b11*b1219 + b11
    *b1223 + b11*b1230 + b11*b1241 + b11*b1244 + b12*b69 + b12*b224 + b12*b225
     + b12*b228 + b12*b231 + b12*b235 + b12*b242 + b12*b268 + b12*b277 + b12*
    b325 + b12*b331 + b12*b341 + b12*b356 + b12*b385 + b12*b394 + b12*b544 + 
    b12*b553 + b12*b585 + b12*b589 + b12*b612 + b12*b614 + b12*b620 + b12*b631
     + b12*b634 + b12*b636 + b12*b657 + b12*b702 + b12*b713 + b12*b751 + b12*
    b762 + b12*b808 + b12*b824 + b12*b855 + b12*b861 + b12*b894 + b12*b903 + 
    b12*b909 + b12*b935 + b12*b944 + b12*b951 + b12*b953 + b12*b960 + b12*b961
     + b12*b968 + b12*b987 + b12*b1014 + b13*b72 + b13*b75 + b13*b76 + b13*b90
     + b13*b224 + b13*b225 + b13*b227 + b13*b228 + b13*b234 + b13*b235 + b13*
    b264 + b13*b267 + b13*b268 + b13*b274 + b13*b309 + b13*b310 + b13*b314 + 
    b13*b321 + b13*b322 + b13*b335 + b13*b336 + b13*b348 + b13*b351 + b13*b353
     + b13*b354 + b13*b357 + b13*b366 + b13*b369 + b13*b645 + b13*b649 + b13*
    b676 + b13*b687 + b13*b789 + b13*b806 + b13*b815 + b13*b828 + b13*b905 + 
    b13*b942 + b13*b954 + b13*b974 + b13*b976 + b13*b988 + b13*b1007 + b13*
    b1016 + b14*b82 + b14*b83 + b14*b236 + b14*b240 + b14*b241 + b14*b248 + b14
    *b253 + b14*b258 + b14*b260 + b14*b262 + b14*b263 + b14*b286 + b14*b306 + 
    b14*b308 + b14*b311 + b14*b328 + b14*b345 + b14*b349 + b14*b363 + b14*b372
     + b14*b396 + b14*b466 + b14*b478 + b14*b487 + b14*b506 + b15*b219 + b15*
    b229 + b15*b245 + b15*b273 + b15*b282 + b15*b343 + b15*b373 + b15*b382 + 
    b15*b392 + b15*b397 + b15*b1026 + b15*b1030 + b15*b1054 + b15*b1068 + b15*
    b1071 + b15*b1074 + b15*b1083 + b15*b1099 + b15*b1116 + b15*b1117 + b15*
    b1120 + b15*b1121 + b15*b1124 + b15*b1132 + b15*b1136 + b15*b1141 + b15*
    b1149 + b15*b1152 + b15*b1154 + b15*b1155 + b15*b1156 + b15*b1174 + b15*
    b1176 + b15*b1183 + b15*b1224 + b15*b1225 + b15*b1232 + b15*b1235 + b15*
    b1243 + b15*b1246 + b16*b84 + b16*b220 + b16*b237 + b16*b240 + b16*b258 + 
    b16*b261 + b16*b269 + b16*b271 + b16*b278 + b16*b287 + b16*b291 + b16*b302
     + b16*b311 + b16*b313 + b16*b315 + b16*b334 + b16*b338 + b16*b349 + b16*
    b359 + b16*b362 + b16*b365 + b16*b374 + b16*b375 + b16*b396 + b17*b78 + b17
    *b86 + b17*b87 + b17*b90 + b17*b227 + b17*b229 + b17*b230 + b17*b238 + b17*
    b239 + b17*b244 + b17*b245 + b17*b249 + b17*b255 + b17*b256 + b17*b257 + 
    b17*b274 + b17*b275 + b17*b276 + b17*b279 + b17*b282 + b17*b283 + b17*b285
     + b17*b289 + b17*b310 + b17*b312 + b17*b318 + b17*b319 + b17*b332 + b17*
    b333 + b17*b336 + b17*b340 + b17*b342 + b17*b346 + b17*b347 + b17*b355 + 
    b17*b360 + b17*b367 + b17*b368 + b17*b373 + b17*b376 + b17*b377 + b17*b380
     + b17*b382 + b17*b386 + b17*b387 + b17*b389 + b17*b390 + b17*b398 + b18*
    b78 + b18*b79 + b18*b80 + b18*b82 + b18*b221 + b18*b223 + b18*b226 + b18*
    b265 + b18*b276 + b18*b288 + b18*b319 + b18*b326 + b18*b327 + b18*b360 + 
    b18*b364 + b18*b368 + b18*b370 + b18*b378 + b18*b381 + b18*b383 + b18*b395
     + b18*b401 + b18*b466 + b18*b478 + b18*b487 + b18*b506 + b19*b80 + b19*b81
     + b19*b237 + b19*b243 + b19*b250 + b19*b252 + b19*b281 + b19*b284 + b19*
    b287 + b19*b302 + b19*b316 + b19*b324 + b19*b365 + b19*b374 + b19*b381 + 
    b19*b383 + b19*b384 + b19*b395 + b19*b399 + b19*b401 + b20*b84 + b20*b313
     + b20*b315 + b20*b338 + b20*b362 + b21*b73 + b21*b77 + b21*b231 + b21*b232
     + b21*b239 + b21*b242 + b21*b249 + b21*b272 + b21*b277 + b21*b283 + b21*
    b325 + b21*b339 + b21*b344 + b21*b347 + b21*b350 + b21*b356 + b21*b376 + 
    b21*b393 + b22*b87 + b22*b244 + b22*b285 + b22*b380 + b22*b390 + b22*b471
     + b22*b472 + b22*b479 + b22*b485 + b22*b505 + b23*b547 + b23*b550 + b23*
    b564 + b23*b570 + b23*b574 + b23*b577 + b23*b599 + b23*b652 + b23*b678 + 
    b23*b687 + b23*b689 + b23*b715 + b23*b732 + b23*b745 + b23*b789 + b23*b797
     + b23*b806 + b23*b828 + b23*b830 + b23*b844 + b23*b874 + b23*b892 + b23*
    b893 + b23*b908 + b23*b914 + b23*b916 + b23*b919 + b23*b976 + b23*b996 + 
    b23*b1001 + b24*b88 + b24*b230 + b24*b279 + b24*b312 + b24*b332 + b24*b333
     + b24*b543 + b24*b560 + b24*b587 + b24*b588 + b24*b605 + b24*b606 + b24*
    b619 + b24*b625 + b24*b628 + b24*b638 + b24*b648 + b24*b665 + b24*b673 + 
    b24*b680 + b24*b681 + b24*b696 + b24*b734 + b24*b735 + b24*b746 + b24*b750
     + b24*b777 + b24*b782 + b24*b783 + b24*b796 + b24*b810 + b24*b812 + b24*
    b817 + b24*b823 + b24*b835 + b24*b883 + b24*b928 + b24*b936 + b24*b958 + 
    b24*b969 + b24*b989 + b25*b289 + b25*b355 + b25*b389 + b25*b484 + b25*b510
     + b25*b517 + b25*b521 + b25*b527 + b25*b576 + b25*b592 + b25*b606 + b25*
    b608 + b25*b620 + b25*b634 + b25*b638 + b25*b642 + b25*b644 + b25*b657 + 
    b25*b672 + b25*b688 + b25*b697 + b25*b700 + b25*b724 + b25*b748 + b25*b782
     + b25*b788 + b25*b835 + b25*b839 + b25*b853 + b25*b909 + b25*b921 + b25*
    b928 + b25*b931 + b25*b932 + b25*b1014 + b28*b89 + b28*b264 + b28*b280 + 
    b28*b335 + b28*b348 + b28*b357 + b28*b366 + b28*b640 + b28*b693 + b28*b698
     + b28*b714 + b28*b736 + b28*b756 + b28*b757 + b28*b760 + b28*b793 + b28*
    b799 + b28*b809 + b28*b816 + b28*b833 + b28*b845 + b28*b847 + b28*b859 + 
    b28*b896 + b28*b901 + b28*b924 + b28*b933 + b28*b941 + b28*b948 + b28*b979
     + b28*b1009 + b28*b1023 + b29*b233 + b29*b247 + b29*b256 + b29*b266 + b29*
    b275 + b29*b340 + b29*b367 + b29*b398 + b30*b482 + b30*b486 + b30*b494 + 
    b30*b507 + b30*b519 + b31*b85 + b31*b86 + b31*b222 + b31*b255 + b31*b257 + 
    b31*b270 + b31*b305 + b31*b346 + b31*b386 + b31*b471 + b31*b472 + b31*b479
     + b31*b485 + b31*b505 + b32*b48 + b32*b49 + b32*b50 + b32*b51 + b32*b94 + 
    b32*b95 + b32*b113 + b32*b117 + b32*b123 + b32*b125 + b32*b131 + b32*b132
     + b32*b142 + b32*b143 + b32*b145 + b32*b158 + b32*b172 + b32*b195 + b32*
    b208 + b32*b217 + b32*b490 + b32*b495 + b32*b498 + b33*b504 + b33*b512 + 
    b33*b514 + b33*b516 + b33*b528 + b34*b65 + b34*b67 + b34*b126 + b34*b129 + 
    b34*b149 + b34*b151 + b34*b164 + b34*b189 + b34*b470 + b34*b604 + b35*b52
     + b35*b53 + b35*b54 + b35*b55 + b35*b56 + b35*b57 + b35*b65 + b35*b66 + 
    b35*b92 + b35*b96 + b35*b97 + b35*b102 + b35*b108 + b35*b119 + b35*b129 + 
    b35*b136 + b35*b138 + b35*b148 + b35*b149 + b35*b156 + b35*b164 + b35*b166
     + b35*b183 + b35*b188 + b35*b189 + b35*b483 + b35*b492 + b36*b56 + b36*b57
     + b36*b58 + b36*b59 + b36*b64 + b36*b93 + b36*b98 + b36*b100 + b36*b109 + 
    b36*b115 + b36*b128 + b36*b130 + b36*b134 + b36*b136 + b36*b138 + b36*b139
     + b36*b148 + b36*b150 + b36*b152 + b36*b153 + b36*b154 + b36*b160 + b36*
    b162 + b36*b165 + b36*b176 + b36*b177 + b36*b181 + b36*b184 + b36*b192 + 
    b36*b193 + b36*b197 + b36*b201 + b36*b203 + b36*b204 + b36*b206 + b36*b504
     + b36*b512 + b36*b514 + b36*b516 + b36*b528 + b37*b46 + b37*b47 + b37*b49
     + b37*b50 + b37*b51 + b37*b52 + b37*b53 + b37*b62 + b37*b63 + b37*b67 + 
    b37*b96 + b37*b101 + b37*b107 + b37*b110 + b37*b116 + b37*b122 + b37*b126
     + b37*b132 + b37*b146 + b37*b151 + b37*b156 + b37*b159 + b37*b163 + b37*
    b179 + b37*b188 + b37*b191 + b37*b205 + b37*b207 + b37*b209 + b37*b212 + 
    b37*b217 + b37*b470 + b37*b493 + b37*b500 + b37*b509 + b37*b523 + b37*b524
     + b37*b604 + b38*b61 + b38*b91 + b38*b103 + b38*b121 + b38*b133 + b38*b135
     + b38*b140 + b38*b141 + b38*b168 + b38*b169 + b38*b170 + b38*b199 + b38*
    b202 + b39*b104 + b39*b106 + b39*b114 + b39*b127 + b39*b144 + b39*b161 + 
    b39*b171 + b39*b173 + b39*b175 + b39*b178 + b39*b180 + b39*b185 + b39*b186
     + b39*b187 + b39*b190 + b39*b194 + b39*b198 + b39*b200 + b39*b210 + b39*
    b211 + b40*b482 + b40*b486 + b40*b494 + b40*b507 + b40*b519 + b41*b48 + b41
    *b99 + b41*b111 + b41*b113 + b41*b123 + b41*b140 + b41*b141 + b41*b142 + 
    b41*b145 + b41*b147 + b41*b182 + b41*b202 + b41*b216 + b41*b218 + b42*b59
     + b42*b93 + b42*b105 + b42*b114 + b42*b130 + b42*b150 + b42*b161 + b42*
    b173 + b42*b181 + b42*b194 + b42*b210 + b43*b60 + b43*b99 + b43*b105 + b43*
    b120 + b43*b124 + b43*b196 + b43*b215 + b44*b45 + b44*b111 + b44*b118 + b44
    *b137 + b44*b147 + b44*b155 + b44*b157 + b44*b167 + b44*b174 + b44*b182 + 
    b44*b216 + b44*b218 + 0.5*b45*b60 + 0.5*b45*b103 + 0.5*b45*b111 + 0.5*b45*
    b112 + b45*b118 + 0.5*b45*b120 + 0.5*b45*b121 + 0.5*b45*b124 + 0.5*b45*b133
     + 0.5*b45*b135 + b45*b137 + 0.5*b45*b144 + 0.5*b45*b147 + 0.5*b45*b155 + 
    b45*b157 + 0.5*b45*b167 + b45*b174 + 0.5*b45*b175 + 0.5*b45*b180 + 0.5*b45*
    b182 + 0.5*b45*b185 + 0.5*b45*b196 + 0.5*b45*b198 + 0.5*b45*b199 + 0.5*b45*
    b213 + 0.5*b45*b214 + 0.5*b45*b215 + 0.5*b45*b216 + 0.5*b45*b218 + 0.5*b45*
    b476 + 0.5*b45*b491 + 0.5*b45*b497 + 0.5*b45*b515 + 0.5*b45*b518 + 0.5*b45*
    b541 + 0.5*b45*b618 + 0.5*b45*b635 + 0.5*b45*b639 + 0.5*b45*b740 + 0.5*b45*
    b765 + 0.5*b45*b766 + 0.5*b45*b832 + 0.5*b45*b841 + 0.5*b45*b849 + 0.5*b45*
    b864 + 0.5*b45*b873 + 0.5*b45*b889 + 0.5*b45*b913 + 0.5*b45*b926 + 0.5*b45*
    b998 + 0.5*b45*b1012 + 0.5*b45*b1013 + 0.5*b45*b1021 + 0.5*b45*b1024 + 0.5*
    b45*b1073 + 0.5*b45*b1087 + 0.5*b45*b1106 + 0.5*b45*b1146 + 0.5*b45*b1151
     + 0.5*b45*b1167 + 0.5*b45*b1182 + 0.5*b45*b1196 + 0.5*b45*b1204 + 0.5*b45*
    b1213 + 0.5*b45*b1219 + 0.5*b45*b1223 + 0.5*b45*b1230 + 0.5*b45*b1241 + 0.5
    *b45*b1244 + b46*b47 + 0.5*b46*b49 + 0.5*b46*b50 + 0.5*b46*b51 + 0.5*b46*
    b52 + 0.5*b46*b53 + 0.5*b46*b62 + 0.5*b46*b63 + 0.5*b46*b67 + 0.5*b46*b96
     + 0.5*b46*b101 + 0.5*b46*b107 + 0.5*b46*b110 + 0.5*b46*b116 + 0.5*b46*b122
     + 0.5*b46*b126 + 0.5*b46*b132 + b46*b146 + 0.5*b46*b151 + 0.5*b46*b156 + 
    0.5*b46*b159 + 0.5*b46*b163 + 0.5*b46*b179 + 0.5*b46*b188 + 0.5*b46*b191 + 
    0.5*b46*b205 + b46*b207 + b46*b209 + 0.5*b46*b212 + 0.5*b46*b217 + 0.5*b46*
    b470 + 0.5*b46*b493 + 0.5*b46*b500 + 0.5*b46*b509 + 0.5*b46*b523 + 0.5*b46*
    b524 + 0.5*b46*b604 + b46*x1260 + 0.5*b47*b49 + 0.5*b47*b50 + 0.5*b47*b51
     + 0.5*b47*b52 + 0.5*b47*b53 + 0.5*b47*b62 + 0.5*b47*b63 + 0.5*b47*b67 + 
    0.5*b47*b96 + 0.5*b47*b101 + 0.5*b47*b107 + 0.5*b47*b110 + 0.5*b47*b116 + 
    0.5*b47*b122 + 0.5*b47*b126 + 0.5*b47*b132 + b47*b146 + 0.5*b47*b151 + 0.5*
    b47*b156 + 0.5*b47*b159 + 0.5*b47*b163 + 0.5*b47*b179 + 0.5*b47*b188 + 0.5*
    b47*b191 + 0.5*b47*b205 + b47*b207 + b47*b209 + 0.5*b47*b212 + 0.5*b47*b217
     + 0.5*b47*b470 + 0.5*b47*b493 + 0.5*b47*b500 + 0.5*b47*b509 + 0.5*b47*b523
     + 0.5*b47*b524 + 0.5*b47*b604 + b47*x1260 + 0.5*b48*b49 + 0.5*b48*b50 + 
    0.5*b48*b51 + 0.5*b48*b94 + 0.5*b48*b95 + 0.5*b48*b99 + 0.5*b48*b111 + b48*
    b113 + 0.5*b48*b117 + b48*b123 + 0.5*b48*b125 + 0.5*b48*b131 + 0.5*b48*b132
     + 0.5*b48*b140 + 0.5*b48*b141 + b48*b142 + 0.5*b48*b143 + b48*b145 + 0.5*
    b48*b147 + 0.5*b48*b158 + 0.5*b48*b172 + 0.5*b48*b182 + 0.5*b48*b195 + 0.5*
    b48*b202 + 0.5*b48*b208 + 0.5*b48*b216 + 0.5*b48*b217 + 0.5*b48*b218 + 0.5*
    b48*b490 + 0.5*b48*b495 + 0.5*b48*b498 + b49*b50 + b49*b51 + 0.5*b49*b52 + 
    0.5*b49*b53 + 0.5*b49*b62 + 0.5*b49*b63 + 0.5*b49*b67 + 0.5*b49*b94 + 0.5*
    b49*b95 + 0.5*b49*b96 + 0.5*b49*b101 + 0.5*b49*b107 + 0.5*b49*b110 + 0.5*
    b49*b113 + 0.5*b49*b116 + 0.5*b49*b117 + 0.5*b49*b122 + 0.5*b49*b123 + 0.5*
    b49*b125 + 0.5*b49*b126 + 0.5*b49*b131 + b49*b132 + 0.5*b49*b142 + 0.5*b49*
    b143 + 0.5*b49*b145 + 0.5*b49*b146 + 0.5*b49*b151 + 0.5*b49*b156 + 0.5*b49*
    b158 + 0.5*b49*b159 + 0.5*b49*b163 + 0.5*b49*b172 + 0.5*b49*b179 + 0.5*b49*
    b188 + 0.5*b49*b191 + 0.5*b49*b195 + 0.5*b49*b205 + 0.5*b49*b207 + 0.5*b49*
    b208 + 0.5*b49*b209 + 0.5*b49*b212 + b49*b217 + 0.5*b49*b470 + 0.5*b49*b490
     + 0.5*b49*b493 + 0.5*b49*b495 + 0.5*b49*b498 + 0.5*b49*b500 + 0.5*b49*b509
     + 0.5*b49*b523 + 0.5*b49*b524 + 0.5*b49*b604 + b50*b51 + 0.5*b50*b52 + 0.5
    *b50*b53 + 0.5*b50*b62 + 0.5*b50*b63 + 0.5*b50*b67 + 0.5*b50*b94 + 0.5*b50*
    b95 + 0.5*b50*b96 + 0.5*b50*b101 + 0.5*b50*b107 + 0.5*b50*b110 + 0.5*b50*
    b113 + 0.5*b50*b116 + 0.5*b50*b117 + 0.5*b50*b122 + 0.5*b50*b123 + 0.5*b50*
    b125 + 0.5*b50*b126 + 0.5*b50*b131 + b50*b132 + 0.5*b50*b142 + 0.5*b50*b143
     + 0.5*b50*b145 + 0.5*b50*b146 + 0.5*b50*b151 + 0.5*b50*b156 + 0.5*b50*b158
     + 0.5*b50*b159 + 0.5*b50*b163 + 0.5*b50*b172 + 0.5*b50*b179 + 0.5*b50*b188
     + 0.5*b50*b191 + 0.5*b50*b195 + 0.5*b50*b205 + 0.5*b50*b207 + 0.5*b50*b208
     + 0.5*b50*b209 + 0.5*b50*b212 + b50*b217 + 0.5*b50*b470 + 0.5*b50*b490 + 
    0.5*b50*b493 + 0.5*b50*b495 + 0.5*b50*b498 + 0.5*b50*b500 + 0.5*b50*b509 + 
    0.5*b50*b523 + 0.5*b50*b524 + 0.5*b50*b604 + 0.5*b51*b52 + 0.5*b51*b53 + 
    0.5*b51*b62 + 0.5*b51*b63 + 0.5*b51*b67 + 0.5*b51*b94 + 0.5*b51*b95 + 0.5*
    b51*b96 + 0.5*b51*b101 + 0.5*b51*b107 + 0.5*b51*b110 + 0.5*b51*b113 + 0.5*
    b51*b116 + 0.5*b51*b117 + 0.5*b51*b122 + 0.5*b51*b123 + 0.5*b51*b125 + 0.5*
    b51*b126 + 0.5*b51*b131 + b51*b132 + 0.5*b51*b142 + 0.5*b51*b143 + 0.5*b51*
    b145 + 0.5*b51*b146 + 0.5*b51*b151 + 0.5*b51*b156 + 0.5*b51*b158 + 0.5*b51*
    b159 + 0.5*b51*b163 + 0.5*b51*b172 + 0.5*b51*b179 + 0.5*b51*b188 + 0.5*b51*
    b191 + 0.5*b51*b195 + 0.5*b51*b205 + 0.5*b51*b207 + 0.5*b51*b208 + 0.5*b51*
    b209 + 0.5*b51*b212 + b51*b217 + 0.5*b51*b470 + 0.5*b51*b490 + 0.5*b51*b493
     + 0.5*b51*b495 + 0.5*b51*b498 + 0.5*b51*b500 + 0.5*b51*b509 + 0.5*b51*b523
     + 0.5*b51*b524 + 0.5*b51*b604 + b52*b53 + 0.5*b52*b54 + 0.5*b52*b55 + 0.5*
    b52*b56 + 0.5*b52*b57 + 0.5*b52*b62 + 0.5*b52*b63 + 0.5*b52*b65 + 0.5*b52*
    b66 + 0.5*b52*b67 + 0.5*b52*b92 + b52*b96 + 0.5*b52*b97 + 0.5*b52*b101 + 
    0.5*b52*b102 + 0.5*b52*b107 + 0.5*b52*b108 + 0.5*b52*b110 + 0.5*b52*b116 + 
    0.5*b52*b119 + 0.5*b52*b122 + 0.5*b52*b126 + 0.5*b52*b129 + 0.5*b52*b132 + 
    0.5*b52*b136 + 0.5*b52*b138 + 0.5*b52*b146 + 0.5*b52*b148 + 0.5*b52*b149 + 
    0.5*b52*b151 + b52*b156 + 0.5*b52*b159 + 0.5*b52*b163 + 0.5*b52*b164 + 0.5*
    b52*b166 + 0.5*b52*b179 + 0.5*b52*b183 + b52*b188 + 0.5*b52*b189 + 0.5*b52*
    b191 + 0.5*b52*b205 + 0.5*b52*b207 + 0.5*b52*b209 + 0.5*b52*b212 + 0.5*b52*
    b217 + 0.5*b52*b470 + 0.5*b52*b483 + 0.5*b52*b492 + 0.5*b52*b493 + 0.5*b52*
    b500 + 0.5*b52*b509 + 0.5*b52*b523 + 0.5*b52*b524 + 0.5*b52*b604 + 0.5*b53*
    b54 + 0.5*b53*b55 + 0.5*b53*b56 + 0.5*b53*b57 + 0.5*b53*b62 + 0.5*b53*b63
     + 0.5*b53*b65 + 0.5*b53*b66 + 0.5*b53*b67 + 0.5*b53*b92 + b53*b96 + 0.5*
    b53*b97 + 0.5*b53*b101 + 0.5*b53*b102 + 0.5*b53*b107 + 0.5*b53*b108 + 0.5*
    b53*b110 + 0.5*b53*b116 + 0.5*b53*b119 + 0.5*b53*b122 + 0.5*b53*b126 + 0.5*
    b53*b129 + 0.5*b53*b132 + 0.5*b53*b136 + 0.5*b53*b138 + 0.5*b53*b146 + 0.5*
    b53*b148 + 0.5*b53*b149 + 0.5*b53*b151 + b53*b156 + 0.5*b53*b159 + 0.5*b53*
    b163 + 0.5*b53*b164 + 0.5*b53*b166 + 0.5*b53*b179 + 0.5*b53*b183 + b53*b188
     + 0.5*b53*b189 + 0.5*b53*b191 + 0.5*b53*b205 + 0.5*b53*b207 + 0.5*b53*b209
     + 0.5*b53*b212 + 0.5*b53*b217 + 0.5*b53*b470 + 0.5*b53*b483 + 0.5*b53*b492
     + 0.5*b53*b493 + 0.5*b53*b500 + 0.5*b53*b509 + 0.5*b53*b523 + 0.5*b53*b524
     + 0.5*b53*b604 + b54*b55 + 0.5*b54*b56 + 0.5*b54*b57 + 0.5*b54*b65 + 0.5*
    b54*b66 + 0.5*b54*b92 + 0.5*b54*b95 + 0.5*b54*b96 + b54*b97 + 0.5*b54*b102
     + 0.5*b54*b108 + 0.5*b54*b117 + b54*b119 + 0.5*b54*b129 + 0.5*b54*b136 + 
    0.5*b54*b138 + 0.5*b54*b148 + 0.5*b54*b149 + 0.5*b54*b156 + 0.5*b54*b158 + 
    0.5*b54*b164 + 0.5*b54*b166 + 0.5*b54*b172 + b54*b183 + 0.5*b54*b188 + 0.5*
    b54*b189 + 0.5*b54*b208 + 0.5*b54*b483 + 0.5*b54*b492 + b54*x1261 + 0.5*b55
    *b56 + 0.5*b55*b57 + 0.5*b55*b65 + 0.5*b55*b66 + 0.5*b55*b92 + 0.5*b55*b95
     + 0.5*b55*b96 + b55*b97 + 0.5*b55*b102 + 0.5*b55*b108 + 0.5*b55*b117 + b55
    *b119 + 0.5*b55*b129 + 0.5*b55*b136 + 0.5*b55*b138 + 0.5*b55*b148 + 0.5*b55
    *b149 + 0.5*b55*b156 + 0.5*b55*b158 + 0.5*b55*b164 + 0.5*b55*b166 + 0.5*b55
    *b172 + b55*b183 + 0.5*b55*b188 + 0.5*b55*b189 + 0.5*b55*b208 + 0.5*b55*
    b483 + 0.5*b55*b492 + b55*x1261 + b56*b57 + 0.5*b56*b58 + 0.5*b56*b59 + 0.5
    *b56*b64 + 0.5*b56*b65 + 0.5*b56*b66 + 0.5*b56*b92 + 0.5*b56*b93 + 0.5*b56*
    b96 + 0.5*b56*b97 + 0.5*b56*b98 + 0.5*b56*b100 + 0.5*b56*b102 + 0.5*b56*
    b108 + 0.5*b56*b109 + 0.5*b56*b115 + 0.5*b56*b119 + 0.5*b56*b128 + 0.5*b56*
    b129 + 0.5*b56*b130 + 0.5*b56*b134 + b56*b136 + b56*b138 + 0.5*b56*b139 + 
    b56*b148 + 0.5*b56*b149 + 0.5*b56*b150 + 0.5*b56*b152 + 0.5*b56*b153 + 0.5*
    b56*b154 + 0.5*b56*b156 + 0.5*b56*b160 + 0.5*b56*b162 + 0.5*b56*b164 + 0.5*
    b56*b165 + 0.5*b56*b166 + 0.5*b56*b176 + 0.5*b56*b177 + 0.5*b56*b181 + 0.5*
    b56*b183 + 0.5*b56*b184 + 0.5*b56*b188 + 0.5*b56*b189 + 0.5*b56*b192 + 0.5*
    b56*b193 + 0.5*b56*b197 + 0.5*b56*b201 + 0.5*b56*b203 + 0.5*b56*b204 + 0.5*
    b56*b206 + 0.5*b56*b483 + 0.5*b56*b492 + 0.5*b56*b504 + 0.5*b56*b512 + 0.5*
    b56*b514 + 0.5*b56*b516 + 0.5*b56*b528 + 0.5*b57*b58 + 0.5*b57*b59 + 0.5*
    b57*b64 + 0.5*b57*b65 + 0.5*b57*b66 + 0.5*b57*b92 + 0.5*b57*b93 + 0.5*b57*
    b96 + 0.5*b57*b97 + 0.5*b57*b98 + 0.5*b57*b100 + 0.5*b57*b102 + 0.5*b57*
    b108 + 0.5*b57*b109 + 0.5*b57*b115 + 0.5*b57*b119 + 0.5*b57*b128 + 0.5*b57*
    b129 + 0.5*b57*b130 + 0.5*b57*b134 + b57*b136 + b57*b138 + 0.5*b57*b139 + 
    b57*b148 + 0.5*b57*b149 + 0.5*b57*b150 + 0.5*b57*b152 + 0.5*b57*b153 + 0.5*
    b57*b154 + 0.5*b57*b156 + 0.5*b57*b160 + 0.5*b57*b162 + 0.5*b57*b164 + 0.5*
    b57*b165 + 0.5*b57*b166 + 0.5*b57*b176 + 0.5*b57*b177 + 0.5*b57*b181 + 0.5*
    b57*b183 + 0.5*b57*b184 + 0.5*b57*b188 + 0.5*b57*b189 + 0.5*b57*b192 + 0.5*
    b57*b193 + 0.5*b57*b197 + 0.5*b57*b201 + 0.5*b57*b203 + 0.5*b57*b204 + 0.5*
    b57*b206 + 0.5*b57*b483 + 0.5*b57*b492 + 0.5*b57*b504 + 0.5*b57*b512 + 0.5*
    b57*b514 + 0.5*b57*b516 + 0.5*b57*b528 + 0.5*b58*b59 + 0.5*b58*b64 + 0.5*
    b58*b93 + 0.5*b58*b98 + 0.5*b58*b100 + 0.5*b58*b109 + 0.5*b58*b115 + 0.5*
    b58*b128 + 0.5*b58*b130 + 0.5*b58*b134 + 0.5*b58*b136 + 0.5*b58*b138 + 0.5*
    b58*b139 + 0.5*b58*b148 + 0.5*b58*b150 + 0.5*b58*b152 + b58*b153 + b58*b154
     + 0.5*b58*b160 + b58*b162 + 0.5*b58*b165 + 0.5*b58*b176 + 0.5*b58*b177 + 
    0.5*b58*b181 + 0.5*b58*b184 + 0.5*b58*b192 + 0.5*b58*b193 + 0.5*b58*b197 + 
    0.5*b58*b201 + 0.5*b58*b203 + 0.5*b58*b204 + b58*b206 + 0.5*b58*b504 + 0.5*
    b58*b512 + 0.5*b58*b514 + 0.5*b58*b516 + 0.5*b58*b528 + b58*x1262 + 0.5*b59
    *b64 + b59*b93 + 0.5*b59*b98 + 0.5*b59*b100 + 0.5*b59*b105 + 0.5*b59*b109
     + 0.5*b59*b114 + 0.5*b59*b115 + 0.5*b59*b128 + b59*b130 + 0.5*b59*b134 + 
    0.5*b59*b136 + 0.5*b59*b138 + 0.5*b59*b139 + 0.5*b59*b148 + b59*b150 + 0.5*
    b59*b152 + 0.5*b59*b153 + 0.5*b59*b154 + 0.5*b59*b160 + 0.5*b59*b161 + 0.5*
    b59*b162 + 0.5*b59*b165 + 0.5*b59*b173 + 0.5*b59*b176 + 0.5*b59*b177 + b59*
    b181 + 0.5*b59*b184 + 0.5*b59*b192 + 0.5*b59*b193 + 0.5*b59*b194 + 0.5*b59*
    b197 + 0.5*b59*b201 + 0.5*b59*b203 + 0.5*b59*b204 + 0.5*b59*b206 + 0.5*b59*
    b210 + 0.5*b59*b504 + 0.5*b59*b512 + 0.5*b59*b514 + 0.5*b59*b516 + 0.5*b59*
    b528 + 0.5*b60*b99 + 0.5*b60*b103 + 0.5*b60*b105 + 0.5*b60*b112 + 0.5*b60*
    b118 + b60*b120 + 0.5*b60*b121 + b60*b124 + 0.5*b60*b133 + 0.5*b60*b135 + 
    0.5*b60*b137 + 0.5*b60*b144 + 0.5*b60*b157 + 0.5*b60*b174 + 0.5*b60*b175 + 
    0.5*b60*b180 + 0.5*b60*b185 + b60*b196 + 0.5*b60*b198 + 0.5*b60*b199 + 0.5*
    b60*b213 + 0.5*b60*b214 + b60*b215 + 0.5*b60*b476 + 0.5*b60*b491 + 0.5*b60*
    b497 + 0.5*b60*b515 + 0.5*b60*b518 + 0.5*b60*b541 + 0.5*b60*b618 + 0.5*b60*
    b635 + 0.5*b60*b639 + 0.5*b60*b740 + 0.5*b60*b765 + 0.5*b60*b766 + 0.5*b60*
    b832 + 0.5*b60*b841 + 0.5*b60*b849 + 0.5*b60*b864 + 0.5*b60*b873 + 0.5*b60*
    b889 + 0.5*b60*b913 + 0.5*b60*b926 + 0.5*b60*b998 + 0.5*b60*b1012 + 0.5*b60
    *b1013 + 0.5*b60*b1021 + 0.5*b60*b1024 + 0.5*b60*b1073 + 0.5*b60*b1087 + 
    0.5*b60*b1106 + 0.5*b60*b1146 + 0.5*b60*b1151 + 0.5*b60*b1167 + 0.5*b60*
    b1182 + 0.5*b60*b1196 + 0.5*b60*b1204 + 0.5*b60*b1213 + 0.5*b60*b1219 + 0.5
    *b60*b1223 + 0.5*b60*b1230 + 0.5*b60*b1241 + 0.5*b60*b1244 + 0.5*b61*b91 + 
    0.5*b61*b103 + 0.5*b61*b121 + 0.5*b61*b125 + 0.5*b61*b131 + 0.5*b61*b133 + 
    0.5*b61*b135 + 0.5*b61*b140 + 0.5*b61*b141 + 0.5*b61*b143 + b61*b168 + b61*
    b169 + b61*b170 + 0.5*b61*b199 + 0.5*b61*b202 + 0.5*b61*b493 + 0.5*b61*b500
     + 0.5*b61*b509 + 0.5*b61*b523 + 0.5*b61*b524 + b61*x1263 + 0.5*b62*b63 + 
    0.5*b62*b67 + 0.5*b62*b96 + 0.5*b62*b101 + 0.5*b62*b107 + b62*b110 + 0.5*
    b62*b116 + b62*b122 + 0.5*b62*b126 + 0.5*b62*b132 + 0.5*b62*b146 + 0.5*b62*
    b151 + 0.5*b62*b156 + 0.5*b62*b159 + 0.5*b62*b163 + b62*b179 + 0.5*b62*b188
     + 0.5*b62*b191 + 0.5*b62*b205 + 0.5*b62*b207 + 0.5*b62*b209 + b62*b212 + 
    0.5*b62*b217 + 0.5*b62*b470 + 0.5*b62*b493 + 0.5*b62*b500 + 0.5*b62*b509 + 
    0.5*b62*b523 + 0.5*b62*b524 + 0.5*b62*b604 + b62*x1264 + 0.5*b63*b67 + 0.5*
    b63*b96 + 0.5*b63*b101 + 0.5*b63*b107 + 0.5*b63*b110 + 0.5*b63*b116 + 0.5*
    b63*b122 + 0.5*b63*b126 + 0.5*b63*b132 + 0.5*b63*b146 + 0.5*b63*b151 + 0.5*
    b63*b156 + 0.5*b63*b159 + b63*b163 + 0.5*b63*b179 + 0.5*b63*b188 + 0.5*b63*
    b191 + 0.5*b63*b205 + 0.5*b63*b207 + 0.5*b63*b209 + 0.5*b63*b212 + 0.5*b63*
    b217 + 0.5*b63*b470 + 0.5*b63*b493 + 0.5*b63*b500 + 0.5*b63*b509 + 0.5*b63*
    b523 + 0.5*b63*b524 + 0.5*b63*b604 + b63*x1265 + 0.5*b64*b93 + 0.5*b64*b98
     + b64*b100 + 0.5*b64*b109 + b64*b115 + b64*b128 + 0.5*b64*b130 + 0.5*b64*
    b134 + 0.5*b64*b136 + 0.5*b64*b138 + 0.5*b64*b139 + 0.5*b64*b148 + 0.5*b64*
    b150 + 0.5*b64*b152 + 0.5*b64*b153 + 0.5*b64*b154 + 0.5*b64*b159 + 0.5*b64*
    b160 + 0.5*b64*b162 + b64*b165 + 0.5*b64*b176 + 0.5*b64*b177 + 0.5*b64*b181
     + 0.5*b64*b184 + 0.5*b64*b192 + 0.5*b64*b193 + 0.5*b64*b197 + 0.5*b64*b201
     + 0.5*b64*b203 + 0.5*b64*b204 + 0.5*b64*b206 + 0.5*b64*b504 + 0.5*b64*b512
     + 0.5*b64*b514 + 0.5*b64*b516 + 0.5*b64*b528 + b64*x1266 + 0.5*b65*b66 + 
    0.5*b65*b67 + 0.5*b65*b92 + 0.5*b65*b96 + 0.5*b65*b97 + 0.5*b65*b102 + 0.5*
    b65*b108 + 0.5*b65*b119 + 0.5*b65*b126 + b65*b129 + 0.5*b65*b136 + 0.5*b65*
    b138 + 0.5*b65*b148 + b65*b149 + 0.5*b65*b151 + 0.5*b65*b156 + b65*b164 + 
    0.5*b65*b166 + 0.5*b65*b183 + 0.5*b65*b188 + b65*b189 + 0.5*b65*b470 + 0.5*
    b65*b483 + 0.5*b65*b492 + 0.5*b65*b604 + b66*b92 + 0.5*b66*b96 + 0.5*b66*
    b97 + b66*b102 + b66*b108 + 0.5*b66*b119 + 0.5*b66*b129 + 0.5*b66*b136 + 
    0.5*b66*b138 + 0.5*b66*b148 + 0.5*b66*b149 + 0.5*b66*b156 + 0.5*b66*b164 + 
    b66*b166 + 0.5*b66*b183 + 0.5*b66*b188 + 0.5*b66*b189 + 0.5*b66*b483 + 0.5*
    b66*b492 + b66*x1267 + 0.5*b67*b96 + 0.5*b67*b101 + 0.5*b67*b107 + 0.5*b67*
    b110 + 0.5*b67*b116 + 0.5*b67*b122 + b67*b126 + 0.5*b67*b129 + 0.5*b67*b132
     + 0.5*b67*b146 + 0.5*b67*b149 + b67*b151 + 0.5*b67*b156 + 0.5*b67*b159 + 
    0.5*b67*b163 + 0.5*b67*b164 + 0.5*b67*b179 + 0.5*b67*b188 + 0.5*b67*b189 + 
    0.5*b67*b191 + 0.5*b67*b205 + 0.5*b67*b207 + 0.5*b67*b209 + 0.5*b67*b212 + 
    0.5*b67*b217 + b67*b470 + 0.5*b67*b493 + 0.5*b67*b500 + 0.5*b67*b509 + 0.5*
    b67*b523 + 0.5*b67*b524 + b67*b604 + b68*b371 + b68*b391 + b68*b1035 + b68*
    b1127 + 0.5*b69*b89 + 0.5*b69*b224 + 0.5*b69*b225 + 0.5*b69*b228 + 0.5*b69*
    b231 + 0.5*b69*b235 + 0.5*b69*b242 + 0.5*b69*b251 + 0.5*b69*b268 + 0.5*b69*
    b277 + 0.5*b69*b280 + 0.5*b69*b325 + b69*b331 + b69*b341 + 0.5*b69*b356 + 
    b69*b385 + b69*b394 + 0.5*b69*b467 + 0.5*b69*b468 + 0.5*b69*b480 + 0.5*b69*
    b489 + 0.5*b69*b501 + 0.5*b69*b503 + 0.5*b69*b520 + 0.5*b69*b522 + 0.5*b69*
    b525 + 0.5*b69*b544 + 0.5*b69*b553 + 0.5*b69*b585 + 0.5*b69*b589 + 0.5*b69*
    b610 + 0.5*b69*b612 + 0.5*b69*b614 + 0.5*b69*b620 + 0.5*b69*b630 + 0.5*b69*
    b631 + 0.5*b69*b634 + 0.5*b69*b636 + 0.5*b69*b654 + 0.5*b69*b657 + 0.5*b69*
    b663 + 0.5*b69*b671 + 0.5*b69*b672 + 0.5*b69*b697 + 0.5*b69*b702 + 0.5*b69*
    b704 + 0.5*b69*b713 + 0.5*b69*b716 + 0.5*b69*b726 + 0.5*b69*b742 + 0.5*b69*
    b751 + 0.5*b69*b753 + 0.5*b69*b759 + 0.5*b69*b762 + 0.5*b69*b808 + 0.5*b69*
    b814 + 0.5*b69*b824 + 0.5*b69*b838 + 0.5*b69*b839 + 0.5*b69*b853 + 0.5*b69*
    b855 + 0.5*b69*b861 + 0.5*b69*b870 + 0.5*b69*b879 + 0.5*b69*b894 + 0.5*b69*
    b903 + 0.5*b69*b907 + 0.5*b69*b909 + 0.5*b69*b925 + 0.5*b69*b932 + 0.5*b69*
    b935 + 0.5*b69*b939 + 0.5*b69*b944 + 0.5*b69*b946 + 0.5*b69*b951 + 0.5*b69*
    b953 + 0.5*b69*b960 + 0.5*b69*b961 + 0.5*b69*b968 + 0.5*b69*b983 + 0.5*b69*
    b987 + 0.5*b69*b1014 + b70*b71 + 0.5*b70*b72 + 0.5*b70*b73 + 0.5*b70*b74 + 
    0.5*b70*b232 + 0.5*b70*b234 + 0.5*b70*b246 + 0.5*b70*b254 + 0.5*b70*b259 + 
    0.5*b70*b290 + b70*b292 + b70*b303 + 0.5*b70*b304 + 0.5*b70*b307 + 0.5*b70*
    b314 + 0.5*b70*b317 + 0.5*b70*b320 + 0.5*b70*b322 + 0.5*b70*b323 + 0.5*b70*
    b330 + 0.5*b70*b337 + 0.5*b70*b344 + 0.5*b70*b350 + 0.5*b70*b352 + 0.5*b70*
    b353 + b70*b358 + 0.5*b70*b361 + 0.5*b70*b379 + 0.5*b70*b388 + 0.5*b70*b393
     + 0.5*b70*b400 + 0.5*b70*b467 + 0.5*b70*b468 + 0.5*b70*b480 + 0.5*b70*b520
     + 0.5*b70*b522 + 0.5*b70*b541 + 0.5*b70*b558 + 0.5*b70*b561 + 0.5*b70*b586
     + 0.5*b70*b611 + 0.5*b70*b621 + 0.5*b70*b639 + 0.5*b70*b647 + 0.5*b70*b656
     + 0.5*b70*b658 + 0.5*b70*b776 + 0.5*b70*b786 + 0.5*b70*b791 + 0.5*b70*b792
     + 0.5*b70*b825 + 0.5*b70*b831 + 0.5*b70*b843 + 0.5*b70*b849 + 0.5*b70*b856
     + 0.5*b70*b869 + 0.5*b70*b880 + 0.5*b70*b887 + 0.5*b70*b890 + 0.5*b70*b900
     + 0.5*b70*b904 + 0.5*b70*b913 + 0.5*b70*b926 + 0.5*b70*b930 + 0.5*b70*b975
     + 0.5*b70*b981 + 0.5*b70*b984 + 0.5*b70*b986 + 0.5*b70*b993 + 0.5*b70*b995
     + 0.5*b70*b999 + 0.5*b70*b1004 + b70*x1268 + 0.5*b71*b72 + 0.5*b71*b73 + 
    0.5*b71*b74 + 0.5*b71*b232 + 0.5*b71*b234 + 0.5*b71*b246 + 0.5*b71*b254 + 
    0.5*b71*b259 + 0.5*b71*b290 + b71*b292 + b71*b303 + 0.5*b71*b304 + 0.5*b71*
    b307 + 0.5*b71*b314 + 0.5*b71*b317 + 0.5*b71*b320 + 0.5*b71*b322 + 0.5*b71*
    b323 + 0.5*b71*b330 + 0.5*b71*b337 + 0.5*b71*b344 + 0.5*b71*b350 + 0.5*b71*
    b352 + 0.5*b71*b353 + b71*b358 + 0.5*b71*b361 + 0.5*b71*b379 + 0.5*b71*b388
     + 0.5*b71*b393 + 0.5*b71*b400 + 0.5*b71*b467 + 0.5*b71*b468 + 0.5*b71*b480
     + 0.5*b71*b520 + 0.5*b71*b522 + 0.5*b71*b541 + 0.5*b71*b558 + 0.5*b71*b561
     + 0.5*b71*b586 + 0.5*b71*b611 + 0.5*b71*b621 + 0.5*b71*b639 + 0.5*b71*b647
     + 0.5*b71*b656 + 0.5*b71*b658 + 0.5*b71*b776 + 0.5*b71*b786 + 0.5*b71*b791
     + 0.5*b71*b792 + 0.5*b71*b825 + 0.5*b71*b831 + 0.5*b71*b843 + 0.5*b71*b849
     + 0.5*b71*b856 + 0.5*b71*b869 + 0.5*b71*b880 + 0.5*b71*b887 + 0.5*b71*b890
     + 0.5*b71*b900 + 0.5*b71*b904 + 0.5*b71*b913 + 0.5*b71*b926 + 0.5*b71*b930
     + 0.5*b71*b975 + 0.5*b71*b981 + 0.5*b71*b984 + 0.5*b71*b986 + 0.5*b71*b993
     + 0.5*b71*b995 + 0.5*b71*b999 + 0.5*b71*b1004 + b71*x1268 + 0.5*b72*b73 + 
    0.5*b72*b74 + 0.5*b72*b75 + 0.5*b72*b76 + 0.5*b72*b90 + 0.5*b72*b224 + 0.5*
    b72*b225 + 0.5*b72*b227 + 0.5*b72*b228 + 0.5*b72*b232 + b72*b234 + 0.5*b72*
    b235 + 0.5*b72*b246 + 0.5*b72*b254 + 0.5*b72*b259 + 0.5*b72*b264 + 0.5*b72*
    b267 + 0.5*b72*b268 + 0.5*b72*b274 + 0.5*b72*b290 + 0.5*b72*b292 + 0.5*b72*
    b303 + 0.5*b72*b304 + 0.5*b72*b307 + 0.5*b72*b309 + 0.5*b72*b310 + b72*b314
     + 0.5*b72*b317 + 0.5*b72*b320 + 0.5*b72*b321 + b72*b322 + 0.5*b72*b323 + 
    0.5*b72*b330 + 0.5*b72*b335 + 0.5*b72*b336 + 0.5*b72*b337 + 0.5*b72*b344 + 
    0.5*b72*b348 + 0.5*b72*b350 + 0.5*b72*b351 + 0.5*b72*b352 + b72*b353 + 0.5*
    b72*b354 + 0.5*b72*b357 + 0.5*b72*b358 + 0.5*b72*b361 + 0.5*b72*b366 + 0.5*
    b72*b369 + 0.5*b72*b379 + 0.5*b72*b388 + 0.5*b72*b393 + 0.5*b72*b400 + 0.5*
    b72*b467 + 0.5*b72*b468 + 0.5*b72*b480 + 0.5*b72*b520 + 0.5*b72*b522 + 0.5*
    b72*b541 + 0.5*b72*b558 + 0.5*b72*b561 + 0.5*b72*b586 + 0.5*b72*b611 + 0.5*
    b72*b621 + 0.5*b72*b639 + 0.5*b72*b645 + 0.5*b72*b647 + 0.5*b72*b649 + 0.5*
    b72*b656 + 0.5*b72*b658 + 0.5*b72*b676 + 0.5*b72*b687 + 0.5*b72*b776 + 0.5*
    b72*b786 + 0.5*b72*b789 + 0.5*b72*b791 + 0.5*b72*b792 + 0.5*b72*b806 + 0.5*
    b72*b815 + 0.5*b72*b825 + 0.5*b72*b828 + 0.5*b72*b831 + 0.5*b72*b843 + 0.5*
    b72*b849 + 0.5*b72*b856 + 0.5*b72*b869 + 0.5*b72*b880 + 0.5*b72*b887 + 0.5*
    b72*b890 + 0.5*b72*b900 + 0.5*b72*b904 + 0.5*b72*b905 + 0.5*b72*b913 + 0.5*
    b72*b926 + 0.5*b72*b930 + 0.5*b72*b942 + 0.5*b72*b954 + 0.5*b72*b974 + 0.5*
    b72*b975 + 0.5*b72*b976 + 0.5*b72*b981 + 0.5*b72*b984 + 0.5*b72*b986 + 0.5*
    b72*b988 + 0.5*b72*b993 + 0.5*b72*b995 + 0.5*b72*b999 + 0.5*b72*b1004 + 0.5
    *b72*b1007 + 0.5*b72*b1016 + 0.5*b73*b74 + 0.5*b73*b77 + 0.5*b73*b231 + b73
    *b232 + 0.5*b73*b234 + 0.5*b73*b239 + 0.5*b73*b242 + 0.5*b73*b246 + 0.5*b73
    *b249 + 0.5*b73*b254 + 0.5*b73*b259 + 0.5*b73*b272 + 0.5*b73*b277 + 0.5*b73
    *b283 + 0.5*b73*b290 + 0.5*b73*b292 + 0.5*b73*b303 + 0.5*b73*b304 + 0.5*b73
    *b307 + 0.5*b73*b314 + 0.5*b73*b317 + 0.5*b73*b320 + 0.5*b73*b322 + 0.5*b73
    *b323 + 0.5*b73*b325 + 0.5*b73*b330 + 0.5*b73*b337 + 0.5*b73*b339 + b73*
    b344 + 0.5*b73*b347 + b73*b350 + 0.5*b73*b352 + 0.5*b73*b353 + 0.5*b73*b356
     + 0.5*b73*b358 + 0.5*b73*b361 + 0.5*b73*b376 + 0.5*b73*b379 + 0.5*b73*b388
     + b73*b393 + 0.5*b73*b400 + 0.5*b73*b467 + 0.5*b73*b468 + 0.5*b73*b480 + 
    0.5*b73*b520 + 0.5*b73*b522 + 0.5*b73*b541 + 0.5*b73*b558 + 0.5*b73*b561 + 
    0.5*b73*b586 + 0.5*b73*b611 + 0.5*b73*b621 + 0.5*b73*b639 + 0.5*b73*b647 + 
    0.5*b73*b656 + 0.5*b73*b658 + 0.5*b73*b776 + 0.5*b73*b786 + 0.5*b73*b791 + 
    0.5*b73*b792 + 0.5*b73*b825 + 0.5*b73*b831 + 0.5*b73*b843 + 0.5*b73*b849 + 
    0.5*b73*b856 + 0.5*b73*b869 + 0.5*b73*b880 + 0.5*b73*b887 + 0.5*b73*b890 + 
    0.5*b73*b900 + 0.5*b73*b904 + 0.5*b73*b913 + 0.5*b73*b926 + 0.5*b73*b930 + 
    0.5*b73*b975 + 0.5*b73*b981 + 0.5*b73*b984 + 0.5*b73*b986 + 0.5*b73*b993 + 
    0.5*b73*b995 + 0.5*b73*b999 + 0.5*b73*b1004 + 0.5*b74*b232 + 0.5*b74*b234
     + 0.5*b74*b246 + b74*b254 + 0.5*b74*b259 + 0.5*b74*b290 + 0.5*b74*b292 + 
    0.5*b74*b303 + 0.5*b74*b304 + 0.5*b74*b307 + 0.5*b74*b314 + 0.5*b74*b317 + 
    0.5*b74*b320 + 0.5*b74*b322 + b74*b323 + 0.5*b74*b330 + 0.5*b74*b337 + 0.5*
    b74*b344 + 0.5*b74*b350 + b74*b352 + 0.5*b74*b353 + 0.5*b74*b358 + 0.5*b74*
    b361 + 0.5*b74*b379 + b74*b388 + 0.5*b74*b393 + 0.5*b74*b400 + 0.5*b74*b467
     + 0.5*b74*b468 + 0.5*b74*b480 + 0.5*b74*b520 + 0.5*b74*b522 + 0.5*b74*b541
     + 0.5*b74*b558 + 0.5*b74*b561 + 0.5*b74*b586 + 0.5*b74*b611 + 0.5*b74*b621
     + 0.5*b74*b639 + 0.5*b74*b647 + 0.5*b74*b656 + 0.5*b74*b658 + 0.5*b74*b776
     + 0.5*b74*b786 + 0.5*b74*b791 + 0.5*b74*b792 + 0.5*b74*b825 + 0.5*b74*b831
     + 0.5*b74*b843 + 0.5*b74*b849 + 0.5*b74*b856 + 0.5*b74*b869 + 0.5*b74*b880
     + 0.5*b74*b887 + 0.5*b74*b890 + 0.5*b74*b900 + 0.5*b74*b904 + 0.5*b74*b913
     + 0.5*b74*b926 + 0.5*b74*b930 + 0.5*b74*b975 + 0.5*b74*b981 + 0.5*b74*b984
     + 0.5*b74*b986 + 0.5*b74*b993 + 0.5*b74*b995 + 0.5*b74*b999 + 0.5*b74*
    b1004 + b74*x1269 + b75*b76 + 0.5*b75*b77 + 0.5*b75*b90 + 0.5*b75*b224 + 
    0.5*b75*b225 + 0.5*b75*b227 + 0.5*b75*b228 + 0.5*b75*b234 + 0.5*b75*b235 + 
    0.5*b75*b264 + 0.5*b75*b267 + 0.5*b75*b268 + 0.5*b75*b272 + 0.5*b75*b274 + 
    0.5*b75*b309 + 0.5*b75*b310 + 0.5*b75*b314 + b75*b321 + 0.5*b75*b322 + 0.5*
    b75*b335 + 0.5*b75*b336 + 0.5*b75*b339 + 0.5*b75*b348 + b75*b351 + 0.5*b75*
    b353 + b75*b354 + 0.5*b75*b357 + 0.5*b75*b366 + 0.5*b75*b369 + 0.5*b75*b645
     + 0.5*b75*b649 + 0.5*b75*b676 + 0.5*b75*b687 + 0.5*b75*b789 + 0.5*b75*b806
     + 0.5*b75*b815 + 0.5*b75*b828 + 0.5*b75*b905 + 0.5*b75*b942 + 0.5*b75*b954
     + 0.5*b75*b974 + 0.5*b75*b976 + 0.5*b75*b988 + 0.5*b75*b1007 + 0.5*b75*
    b1016 + 0.5*b76*b77 + 0.5*b76*b90 + 0.5*b76*b224 + 0.5*b76*b225 + 0.5*b76*
    b227 + 0.5*b76*b228 + 0.5*b76*b234 + 0.5*b76*b235 + 0.5*b76*b264 + 0.5*b76*
    b267 + 0.5*b76*b268 + 0.5*b76*b272 + 0.5*b76*b274 + 0.5*b76*b309 + 0.5*b76*
    b310 + 0.5*b76*b314 + b76*b321 + 0.5*b76*b322 + 0.5*b76*b335 + 0.5*b76*b336
     + 0.5*b76*b339 + 0.5*b76*b348 + b76*b351 + 0.5*b76*b353 + b76*b354 + 0.5*
    b76*b357 + 0.5*b76*b366 + 0.5*b76*b369 + 0.5*b76*b645 + 0.5*b76*b649 + 0.5*
    b76*b676 + 0.5*b76*b687 + 0.5*b76*b789 + 0.5*b76*b806 + 0.5*b76*b815 + 0.5*
    b76*b828 + 0.5*b76*b905 + 0.5*b76*b942 + 0.5*b76*b954 + 0.5*b76*b974 + 0.5*
    b76*b976 + 0.5*b76*b988 + 0.5*b76*b1007 + 0.5*b76*b1016 + 0.5*b77*b231 + 
    0.5*b77*b232 + 0.5*b77*b239 + 0.5*b77*b242 + 0.5*b77*b249 + b77*b272 + 0.5*
    b77*b277 + 0.5*b77*b283 + 0.5*b77*b321 + 0.5*b77*b325 + b77*b339 + 0.5*b77*
    b344 + 0.5*b77*b347 + 0.5*b77*b350 + 0.5*b77*b351 + 0.5*b77*b354 + 0.5*b77*
    b356 + 0.5*b77*b376 + 0.5*b77*b393 + 0.5*b78*b79 + 0.5*b78*b80 + 0.5*b78*
    b82 + 0.5*b78*b86 + 0.5*b78*b87 + 0.5*b78*b90 + 0.5*b78*b221 + 0.5*b78*b223
     + 0.5*b78*b226 + 0.5*b78*b227 + 0.5*b78*b229 + 0.5*b78*b230 + 0.5*b78*b238
     + 0.5*b78*b239 + 0.5*b78*b244 + 0.5*b78*b245 + 0.5*b78*b249 + 0.5*b78*b255
     + 0.5*b78*b256 + 0.5*b78*b257 + 0.5*b78*b265 + 0.5*b78*b274 + 0.5*b78*b275
     + b78*b276 + 0.5*b78*b279 + 0.5*b78*b282 + 0.5*b78*b283 + 0.5*b78*b285 + 
    0.5*b78*b288 + 0.5*b78*b289 + 0.5*b78*b310 + 0.5*b78*b312 + 0.5*b78*b318 + 
    b78*b319 + 0.5*b78*b326 + 0.5*b78*b327 + 0.5*b78*b332 + 0.5*b78*b333 + 0.5*
    b78*b336 + 0.5*b78*b340 + 0.5*b78*b342 + 0.5*b78*b346 + 0.5*b78*b347 + 0.5*
    b78*b355 + b78*b360 + 0.5*b78*b364 + 0.5*b78*b367 + b78*b368 + 0.5*b78*b370
     + 0.5*b78*b373 + 0.5*b78*b376 + 0.5*b78*b377 + 0.5*b78*b378 + 0.5*b78*b380
     + 0.5*b78*b381 + 0.5*b78*b382 + 0.5*b78*b383 + 0.5*b78*b386 + 0.5*b78*b387
     + 0.5*b78*b389 + 0.5*b78*b390 + 0.5*b78*b395 + 0.5*b78*b398 + 0.5*b78*b401
     + 0.5*b78*b466 + 0.5*b78*b478 + 0.5*b78*b487 + 0.5*b78*b506 + 0.5*b79*b80
     + 0.5*b79*b82 + b79*b221 + b79*b223 + 0.5*b79*b226 + b79*b265 + 0.5*b79*
    b276 + 0.5*b79*b288 + 0.5*b79*b319 + 0.5*b79*b326 + 0.5*b79*b327 + 0.5*b79*
    b360 + 0.5*b79*b364 + 0.5*b79*b368 + b79*b370 + 0.5*b79*b378 + 0.5*b79*b381
     + 0.5*b79*b383 + 0.5*b79*b395 + 0.5*b79*b401 + 0.5*b79*b466 + 0.5*b79*b478
     + 0.5*b79*b487 + 0.5*b79*b506 + b79*x1270 + 0.5*b80*b81 + 0.5*b80*b82 + 
    0.5*b80*b221 + 0.5*b80*b223 + 0.5*b80*b226 + 0.5*b80*b237 + 0.5*b80*b243 + 
    0.5*b80*b250 + 0.5*b80*b252 + 0.5*b80*b265 + 0.5*b80*b276 + 0.5*b80*b281 + 
    0.5*b80*b284 + 0.5*b80*b287 + 0.5*b80*b288 + 0.5*b80*b302 + 0.5*b80*b316 + 
    0.5*b80*b319 + 0.5*b80*b324 + 0.5*b80*b326 + 0.5*b80*b327 + 0.5*b80*b360 + 
    0.5*b80*b364 + 0.5*b80*b365 + 0.5*b80*b368 + 0.5*b80*b370 + 0.5*b80*b374 + 
    0.5*b80*b378 + b80*b381 + b80*b383 + 0.5*b80*b384 + b80*b395 + 0.5*b80*b399
     + b80*b401 + 0.5*b80*b466 + 0.5*b80*b478 + 0.5*b80*b487 + 0.5*b80*b506 + 
    0.5*b81*b83 + 0.5*b81*b237 + 0.5*b81*b243 + 0.5*b81*b250 + b81*b252 + 0.5*
    b81*b253 + 0.5*b81*b260 + b81*b281 + 0.5*b81*b284 + 0.5*b81*b287 + 0.5*b81*
    b302 + 0.5*b81*b308 + 0.5*b81*b316 + 0.5*b81*b324 + 0.5*b81*b345 + 0.5*b81*
    b365 + 0.5*b81*b374 + 0.5*b81*b381 + 0.5*b81*b383 + b81*b384 + 0.5*b81*b395
     + b81*b399 + 0.5*b81*b401 + b81*x1271 + 0.5*b82*b83 + 0.5*b82*b221 + 0.5*
    b82*b223 + 0.5*b82*b226 + 0.5*b82*b236 + 0.5*b82*b240 + 0.5*b82*b241 + 0.5*
    b82*b248 + 0.5*b82*b253 + 0.5*b82*b258 + 0.5*b82*b260 + 0.5*b82*b262 + 0.5*
    b82*b263 + 0.5*b82*b265 + 0.5*b82*b276 + 0.5*b82*b286 + 0.5*b82*b288 + 0.5*
    b82*b306 + 0.5*b82*b308 + 0.5*b82*b311 + 0.5*b82*b319 + 0.5*b82*b326 + 0.5*
    b82*b327 + 0.5*b82*b328 + 0.5*b82*b345 + 0.5*b82*b349 + 0.5*b82*b360 + 0.5*
    b82*b363 + 0.5*b82*b364 + 0.5*b82*b368 + 0.5*b82*b370 + 0.5*b82*b372 + 0.5*
    b82*b378 + 0.5*b82*b381 + 0.5*b82*b383 + 0.5*b82*b395 + 0.5*b82*b396 + 0.5*
    b82*b401 + b82*b466 + b82*b478 + b82*b487 + b82*b506 + 0.5*b83*b236 + 0.5*
    b83*b240 + 0.5*b83*b241 + 0.5*b83*b248 + 0.5*b83*b252 + b83*b253 + 0.5*b83*
    b258 + b83*b260 + 0.5*b83*b262 + 0.5*b83*b263 + 0.5*b83*b281 + 0.5*b83*b286
     + 0.5*b83*b306 + b83*b308 + 0.5*b83*b311 + 0.5*b83*b328 + b83*b345 + 0.5*
    b83*b349 + 0.5*b83*b363 + 0.5*b83*b372 + 0.5*b83*b384 + 0.5*b83*b396 + 0.5*
    b83*b399 + 0.5*b83*b466 + 0.5*b83*b478 + 0.5*b83*b487 + 0.5*b83*b506 + b83*
    x1271 + 0.5*b84*b220 + 0.5*b84*b237 + 0.5*b84*b240 + 0.5*b84*b258 + 0.5*b84
    *b261 + 0.5*b84*b269 + 0.5*b84*b271 + 0.5*b84*b278 + 0.5*b84*b287 + 0.5*b84
    *b291 + 0.5*b84*b302 + 0.5*b84*b311 + b84*b313 + b84*b315 + 0.5*b84*b334 + 
    b84*b338 + 0.5*b84*b349 + 0.5*b84*b359 + b84*b362 + 0.5*b84*b365 + 0.5*b84*
    b374 + 0.5*b84*b375 + 0.5*b84*b396 + 0.5*b85*b86 + 0.5*b85*b88 + 0.5*b85*
    b219 + b85*b222 + 0.5*b85*b233 + 0.5*b85*b247 + 0.5*b85*b255 + 0.5*b85*b257
     + 0.5*b85*b266 + b85*b270 + 0.5*b85*b273 + b85*b305 + 0.5*b85*b329 + 0.5*
    b85*b343 + 0.5*b85*b346 + 0.5*b85*b386 + 0.5*b85*b392 + 0.5*b85*b397 + 0.5*
    b85*b471 + 0.5*b85*b472 + 0.5*b85*b479 + 0.5*b85*b485 + 0.5*b85*b505 + b85*
    x1272 + 0.5*b86*b87 + 0.5*b86*b90 + 0.5*b86*b222 + 0.5*b86*b227 + 0.5*b86*
    b229 + 0.5*b86*b230 + 0.5*b86*b238 + 0.5*b86*b239 + 0.5*b86*b244 + 0.5*b86*
    b245 + 0.5*b86*b249 + b86*b255 + 0.5*b86*b256 + b86*b257 + 0.5*b86*b270 + 
    0.5*b86*b274 + 0.5*b86*b275 + 0.5*b86*b276 + 0.5*b86*b279 + 0.5*b86*b282 + 
    0.5*b86*b283 + 0.5*b86*b285 + 0.5*b86*b289 + 0.5*b86*b305 + 0.5*b86*b310 + 
    0.5*b86*b312 + 0.5*b86*b318 + 0.5*b86*b319 + 0.5*b86*b332 + 0.5*b86*b333 + 
    0.5*b86*b336 + 0.5*b86*b340 + 0.5*b86*b342 + b86*b346 + 0.5*b86*b347 + 0.5*
    b86*b355 + 0.5*b86*b360 + 0.5*b86*b367 + 0.5*b86*b368 + 0.5*b86*b373 + 0.5*
    b86*b376 + 0.5*b86*b377 + 0.5*b86*b380 + 0.5*b86*b382 + b86*b386 + 0.5*b86*
    b387 + 0.5*b86*b389 + 0.5*b86*b390 + 0.5*b86*b398 + 0.5*b86*b471 + 0.5*b86*
    b472 + 0.5*b86*b479 + 0.5*b86*b485 + 0.5*b86*b505 + 0.5*b87*b90 + 0.5*b87*
    b227 + 0.5*b87*b229 + 0.5*b87*b230 + 0.5*b87*b238 + 0.5*b87*b239 + b87*b244
     + 0.5*b87*b245 + 0.5*b87*b249 + 0.5*b87*b255 + 0.5*b87*b256 + 0.5*b87*b257
     + 0.5*b87*b274 + 0.5*b87*b275 + 0.5*b87*b276 + 0.5*b87*b279 + 0.5*b87*b282
     + 0.5*b87*b283 + b87*b285 + 0.5*b87*b289 + 0.5*b87*b310 + 0.5*b87*b312 + 
    0.5*b87*b318 + 0.5*b87*b319 + 0.5*b87*b332 + 0.5*b87*b333 + 0.5*b87*b336 + 
    0.5*b87*b340 + 0.5*b87*b342 + 0.5*b87*b346 + 0.5*b87*b347 + 0.5*b87*b355 + 
    0.5*b87*b360 + 0.5*b87*b367 + 0.5*b87*b368 + 0.5*b87*b373 + 0.5*b87*b376 + 
    0.5*b87*b377 + b87*b380 + 0.5*b87*b382 + 0.5*b87*b386 + 0.5*b87*b387 + 0.5*
    b87*b389 + b87*b390 + 0.5*b87*b398 + 0.5*b87*b471 + 0.5*b87*b472 + 0.5*b87*
    b479 + 0.5*b87*b485 + 0.5*b87*b505 + 0.5*b88*b219 + 0.5*b88*b222 + 0.5*b88*
    b230 + 0.5*b88*b233 + 0.5*b88*b247 + 0.5*b88*b266 + 0.5*b88*b270 + 0.5*b88*
    b273 + 0.5*b88*b279 + 0.5*b88*b305 + 0.5*b88*b312 + 0.5*b88*b329 + 0.5*b88*
    b332 + 0.5*b88*b333 + 0.5*b88*b343 + 0.5*b88*b392 + 0.5*b88*b397 + 0.5*b88*
    b543 + 0.5*b88*b560 + 0.5*b88*b587 + 0.5*b88*b588 + 0.5*b88*b605 + 0.5*b88*
    b606 + 0.5*b88*b619 + 0.5*b88*b625 + 0.5*b88*b628 + 0.5*b88*b638 + 0.5*b88*
    b648 + 0.5*b88*b665 + 0.5*b88*b673 + 0.5*b88*b680 + 0.5*b88*b681 + 0.5*b88*
    b696 + 0.5*b88*b734 + 0.5*b88*b735 + 0.5*b88*b746 + 0.5*b88*b750 + 0.5*b88*
    b777 + 0.5*b88*b782 + 0.5*b88*b783 + 0.5*b88*b796 + 0.5*b88*b810 + 0.5*b88*
    b812 + 0.5*b88*b817 + 0.5*b88*b823 + 0.5*b88*b835 + 0.5*b88*b883 + 0.5*b88*
    b928 + 0.5*b88*b936 + 0.5*b88*b958 + 0.5*b88*b969 + 0.5*b88*b989 + b88*
    x1272 + 0.5*b89*b251 + 0.5*b89*b264 + b89*b280 + 0.5*b89*b331 + 0.5*b89*
    b335 + 0.5*b89*b341 + 0.5*b89*b348 + 0.5*b89*b357 + 0.5*b89*b366 + 0.5*b89*
    b385 + 0.5*b89*b394 + 0.5*b89*b467 + 0.5*b89*b468 + 0.5*b89*b480 + 0.5*b89*
    b489 + 0.5*b89*b501 + 0.5*b89*b503 + 0.5*b89*b520 + 0.5*b89*b522 + 0.5*b89*
    b525 + 0.5*b89*b610 + 0.5*b89*b630 + 0.5*b89*b640 + 0.5*b89*b654 + 0.5*b89*
    b663 + 0.5*b89*b671 + 0.5*b89*b672 + 0.5*b89*b693 + 0.5*b89*b697 + 0.5*b89*
    b698 + 0.5*b89*b704 + 0.5*b89*b714 + 0.5*b89*b716 + 0.5*b89*b726 + 0.5*b89*
    b736 + 0.5*b89*b742 + 0.5*b89*b753 + 0.5*b89*b756 + 0.5*b89*b757 + 0.5*b89*
    b759 + 0.5*b89*b760 + 0.5*b89*b793 + 0.5*b89*b799 + 0.5*b89*b809 + 0.5*b89*
    b814 + 0.5*b89*b816 + 0.5*b89*b833 + 0.5*b89*b838 + 0.5*b89*b839 + 0.5*b89*
    b845 + 0.5*b89*b847 + 0.5*b89*b853 + 0.5*b89*b859 + 0.5*b89*b870 + 0.5*b89*
    b879 + 0.5*b89*b896 + 0.5*b89*b901 + 0.5*b89*b907 + 0.5*b89*b924 + 0.5*b89*
    b925 + 0.5*b89*b932 + 0.5*b89*b933 + 0.5*b89*b939 + 0.5*b89*b941 + 0.5*b89*
    b946 + 0.5*b89*b948 + 0.5*b89*b979 + 0.5*b89*b983 + 0.5*b89*b1009 + 0.5*b89
    *b1023 + 0.5*b90*b224 + 0.5*b90*b225 + b90*b227 + 0.5*b90*b228 + 0.5*b90*
    b229 + 0.5*b90*b230 + 0.5*b90*b234 + 0.5*b90*b235 + 0.5*b90*b238 + 0.5*b90*
    b239 + 0.5*b90*b244 + 0.5*b90*b245 + 0.5*b90*b249 + 0.5*b90*b255 + 0.5*b90*
    b256 + 0.5*b90*b257 + 0.5*b90*b264 + 0.5*b90*b267 + 0.5*b90*b268 + b90*b274
     + 0.5*b90*b275 + 0.5*b90*b276 + 0.5*b90*b279 + 0.5*b90*b282 + 0.5*b90*b283
     + 0.5*b90*b285 + 0.5*b90*b289 + 0.5*b90*b309 + b90*b310 + 0.5*b90*b312 + 
    0.5*b90*b314 + 0.5*b90*b318 + 0.5*b90*b319 + 0.5*b90*b321 + 0.5*b90*b322 + 
    0.5*b90*b332 + 0.5*b90*b333 + 0.5*b90*b335 + b90*b336 + 0.5*b90*b340 + 0.5*
    b90*b342 + 0.5*b90*b346 + 0.5*b90*b347 + 0.5*b90*b348 + 0.5*b90*b351 + 0.5*
    b90*b353 + 0.5*b90*b354 + 0.5*b90*b355 + 0.5*b90*b357 + 0.5*b90*b360 + 0.5*
    b90*b366 + 0.5*b90*b367 + 0.5*b90*b368 + 0.5*b90*b369 + 0.5*b90*b373 + 0.5*
    b90*b376 + 0.5*b90*b377 + 0.5*b90*b380 + 0.5*b90*b382 + 0.5*b90*b386 + 0.5*
    b90*b387 + 0.5*b90*b389 + 0.5*b90*b390 + 0.5*b90*b398 + 0.5*b90*b645 + 0.5*
    b90*b649 + 0.5*b90*b676 + 0.5*b90*b687 + 0.5*b90*b789 + 0.5*b90*b806 + 0.5*
    b90*b815 + 0.5*b90*b828 + 0.5*b90*b905 + 0.5*b90*b942 + 0.5*b90*b954 + 0.5*
    b90*b974 + 0.5*b90*b976 + 0.5*b90*b988 + 0.5*b90*b1007 + 0.5*b90*b1016 + 
    0.5*b91*b103 + 0.5*b91*b104 + 0.5*b91*b121 + 0.5*b91*b127 + 0.5*b91*b133 + 
    0.5*b91*b135 + 0.5*b91*b140 + 0.5*b91*b141 + 0.5*b91*b155 + 0.5*b91*b167 + 
    0.5*b91*b168 + 0.5*b91*b169 + 0.5*b91*b170 + 0.5*b91*b171 + 0.5*b91*b190 + 
    0.5*b91*b199 + 0.5*b91*b200 + 0.5*b91*b202 + b91*x1273 + 0.5*b92*b96 + 0.5*
    b92*b97 + b92*b102 + b92*b108 + 0.5*b92*b119 + 0.5*b92*b129 + 0.5*b92*b136
     + 0.5*b92*b138 + 0.5*b92*b148 + 0.5*b92*b149 + 0.5*b92*b156 + 0.5*b92*b164
     + b92*b166 + 0.5*b92*b183 + 0.5*b92*b188 + 0.5*b92*b189 + 0.5*b92*b483 + 
    0.5*b92*b492 + b92*x1267 + 0.5*b93*b98 + 0.5*b93*b100 + 0.5*b93*b105 + 0.5*
    b93*b109 + 0.5*b93*b114 + 0.5*b93*b115 + 0.5*b93*b128 + b93*b130 + 0.5*b93*
    b134 + 0.5*b93*b136 + 0.5*b93*b138 + 0.5*b93*b139 + 0.5*b93*b148 + b93*b150
     + 0.5*b93*b152 + 0.5*b93*b153 + 0.5*b93*b154 + 0.5*b93*b160 + 0.5*b93*b161
     + 0.5*b93*b162 + 0.5*b93*b165 + 0.5*b93*b173 + 0.5*b93*b176 + 0.5*b93*b177
     + b93*b181 + 0.5*b93*b184 + 0.5*b93*b192 + 0.5*b93*b193 + 0.5*b93*b194 + 
    0.5*b93*b197 + 0.5*b93*b201 + 0.5*b93*b203 + 0.5*b93*b204 + 0.5*b93*b206 + 
    0.5*b93*b210 + 0.5*b93*b504 + 0.5*b93*b512 + 0.5*b93*b514 + 0.5*b93*b516 + 
    0.5*b93*b528 + 0.5*b94*b95 + 0.5*b94*b113 + 0.5*b94*b117 + 0.5*b94*b123 + 
    0.5*b94*b125 + 0.5*b94*b131 + 0.5*b94*b132 + 0.5*b94*b142 + 0.5*b94*b143 + 
    0.5*b94*b145 + 0.5*b94*b158 + 0.5*b94*b172 + b94*b195 + 0.5*b94*b208 + 0.5*
    b94*b217 + b94*b490 + b94*b495 + b94*b498 + b94*x1274 + 0.5*b95*b97 + 0.5*
    b95*b113 + b95*b117 + 0.5*b95*b119 + 0.5*b95*b123 + 0.5*b95*b125 + 0.5*b95*
    b131 + 0.5*b95*b132 + 0.5*b95*b142 + 0.5*b95*b143 + 0.5*b95*b145 + b95*b158
     + b95*b172 + 0.5*b95*b183 + 0.5*b95*b195 + b95*b208 + 0.5*b95*b217 + 0.5*
    b95*b490 + 0.5*b95*b495 + 0.5*b95*b498 + b95*x1261 + 0.5*b96*b97 + 0.5*b96*
    b101 + 0.5*b96*b102 + 0.5*b96*b107 + 0.5*b96*b108 + 0.5*b96*b110 + 0.5*b96*
    b116 + 0.5*b96*b119 + 0.5*b96*b122 + 0.5*b96*b126 + 0.5*b96*b129 + 0.5*b96*
    b132 + 0.5*b96*b136 + 0.5*b96*b138 + 0.5*b96*b146 + 0.5*b96*b148 + 0.5*b96*
    b149 + 0.5*b96*b151 + b96*b156 + 0.5*b96*b159 + 0.5*b96*b163 + 0.5*b96*b164
     + 0.5*b96*b166 + 0.5*b96*b179 + 0.5*b96*b183 + b96*b188 + 0.5*b96*b189 + 
    0.5*b96*b191 + 0.5*b96*b205 + 0.5*b96*b207 + 0.5*b96*b209 + 0.5*b96*b212 + 
    0.5*b96*b217 + 0.5*b96*b470 + 0.5*b96*b483 + 0.5*b96*b492 + 0.5*b96*b493 + 
    0.5*b96*b500 + 0.5*b96*b509 + 0.5*b96*b523 + 0.5*b96*b524 + 0.5*b96*b604 + 
    0.5*b97*b102 + 0.5*b97*b108 + 0.5*b97*b117 + b97*b119 + 0.5*b97*b129 + 0.5*
    b97*b136 + 0.5*b97*b138 + 0.5*b97*b148 + 0.5*b97*b149 + 0.5*b97*b156 + 0.5*
    b97*b158 + 0.5*b97*b164 + 0.5*b97*b166 + 0.5*b97*b172 + b97*b183 + 0.5*b97*
    b188 + 0.5*b97*b189 + 0.5*b97*b208 + 0.5*b97*b483 + 0.5*b97*b492 + b97*
    x1261 + 0.5*b98*b100 + b98*b109 + 0.5*b98*b115 + 0.5*b98*b128 + 0.5*b98*
    b130 + b98*b134 + 0.5*b98*b136 + 0.5*b98*b138 + 0.5*b98*b139 + 0.5*b98*b148
     + 0.5*b98*b150 + b98*b152 + 0.5*b98*b153 + 0.5*b98*b154 + 0.5*b98*b160 + 
    0.5*b98*b162 + 0.5*b98*b165 + b98*b176 + 0.5*b98*b177 + 0.5*b98*b181 + 0.5*
    b98*b184 + 0.5*b98*b192 + 0.5*b98*b193 + 0.5*b98*b197 + 0.5*b98*b201 + 0.5*
    b98*b203 + 0.5*b98*b204 + 0.5*b98*b206 + 0.5*b98*b504 + 0.5*b98*b512 + 0.5*
    b98*b514 + 0.5*b98*b516 + 0.5*b98*b528 + b98*x1275 + 0.5*b99*b105 + 0.5*b99
    *b111 + 0.5*b99*b113 + 0.5*b99*b120 + 0.5*b99*b123 + 0.5*b99*b124 + 0.5*b99
    *b140 + 0.5*b99*b141 + 0.5*b99*b142 + 0.5*b99*b145 + 0.5*b99*b147 + 0.5*b99
    *b182 + 0.5*b99*b196 + 0.5*b99*b202 + 0.5*b99*b215 + 0.5*b99*b216 + 0.5*b99
    *b218 + 0.5*b100*b109 + b100*b115 + b100*b128 + 0.5*b100*b130 + 0.5*b100*
    b134 + 0.5*b100*b136 + 0.5*b100*b138 + 0.5*b100*b139 + 0.5*b100*b148 + 0.5*
    b100*b150 + 0.5*b100*b152 + 0.5*b100*b153 + 0.5*b100*b154 + 0.5*b100*b159
     + 0.5*b100*b160 + 0.5*b100*b162 + b100*b165 + 0.5*b100*b176 + 0.5*b100*
    b177 + 0.5*b100*b181 + 0.5*b100*b184 + 0.5*b100*b192 + 0.5*b100*b193 + 0.5*
    b100*b197 + 0.5*b100*b201 + 0.5*b100*b203 + 0.5*b100*b204 + 0.5*b100*b206
     + 0.5*b100*b504 + 0.5*b100*b512 + 0.5*b100*b514 + 0.5*b100*b516 + 0.5*b100
    *b528 + b100*x1266 + b101*b107 + 0.5*b101*b110 + b101*b116 + 0.5*b101*b122
     + 0.5*b101*b126 + 0.5*b101*b132 + 0.5*b101*b139 + 0.5*b101*b146 + 0.5*b101
    *b151 + 0.5*b101*b156 + 0.5*b101*b159 + 0.5*b101*b163 + 0.5*b101*b179 + 0.5
    *b101*b184 + 0.5*b101*b188 + b101*b191 + 0.5*b101*b193 + 0.5*b101*b197 + 
    0.5*b101*b204 + b101*b205 + 0.5*b101*b207 + 0.5*b101*b209 + 0.5*b101*b212
     + 0.5*b101*b217 + 0.5*b101*b470 + 0.5*b101*b493 + 0.5*b101*b500 + 0.5*b101
    *b509 + 0.5*b101*b523 + 0.5*b101*b524 + 0.5*b101*b604 + b101*x1276 + b102*
    b108 + 0.5*b102*b119 + 0.5*b102*b129 + 0.5*b102*b136 + 0.5*b102*b138 + 0.5*
    b102*b148 + 0.5*b102*b149 + 0.5*b102*b156 + 0.5*b102*b164 + b102*b166 + 0.5
    *b102*b183 + 0.5*b102*b188 + 0.5*b102*b189 + 0.5*b102*b483 + 0.5*b102*b492
     + b102*x1267 + 0.5*b103*b112 + 0.5*b103*b118 + 0.5*b103*b120 + b103*b121
     + 0.5*b103*b124 + b103*b133 + b103*b135 + 0.5*b103*b137 + 0.5*b103*b140 + 
    0.5*b103*b141 + 0.5*b103*b144 + 0.5*b103*b157 + 0.5*b103*b168 + 0.5*b103*
    b169 + 0.5*b103*b170 + 0.5*b103*b174 + 0.5*b103*b175 + 0.5*b103*b180 + 0.5*
    b103*b185 + 0.5*b103*b196 + 0.5*b103*b198 + b103*b199 + 0.5*b103*b202 + 0.5
    *b103*b213 + 0.5*b103*b214 + 0.5*b103*b215 + 0.5*b103*b476 + 0.5*b103*b491
     + 0.5*b103*b497 + 0.5*b103*b515 + 0.5*b103*b518 + 0.5*b103*b541 + 0.5*b103
    *b618 + 0.5*b103*b635 + 0.5*b103*b639 + 0.5*b103*b740 + 0.5*b103*b765 + 0.5
    *b103*b766 + 0.5*b103*b832 + 0.5*b103*b841 + 0.5*b103*b849 + 0.5*b103*b864
     + 0.5*b103*b873 + 0.5*b103*b889 + 0.5*b103*b913 + 0.5*b103*b926 + 0.5*b103
    *b998 + 0.5*b103*b1012 + 0.5*b103*b1013 + 0.5*b103*b1021 + 0.5*b103*b1024
     + 0.5*b103*b1073 + 0.5*b103*b1087 + 0.5*b103*b1106 + 0.5*b103*b1146 + 0.5*
    b103*b1151 + 0.5*b103*b1167 + 0.5*b103*b1182 + 0.5*b103*b1196 + 0.5*b103*
    b1204 + 0.5*b103*b1213 + 0.5*b103*b1219 + 0.5*b103*b1223 + 0.5*b103*b1230
     + 0.5*b103*b1241 + 0.5*b103*b1244 + 0.5*b104*b106 + 0.5*b104*b114 + b104*
    b127 + 0.5*b104*b144 + 0.5*b104*b155 + 0.5*b104*b161 + 0.5*b104*b167 + b104
    *b171 + 0.5*b104*b173 + 0.5*b104*b175 + 0.5*b104*b178 + 0.5*b104*b180 + 0.5
    *b104*b185 + 0.5*b104*b186 + 0.5*b104*b187 + b104*b190 + 0.5*b104*b194 + 
    0.5*b104*b198 + b104*b200 + 0.5*b104*b210 + 0.5*b104*b211 + b104*x1273 + 
    0.5*b105*b114 + 0.5*b105*b120 + 0.5*b105*b124 + 0.5*b105*b130 + 0.5*b105*
    b150 + 0.5*b105*b161 + 0.5*b105*b173 + 0.5*b105*b181 + 0.5*b105*b194 + 0.5*
    b105*b196 + 0.5*b105*b210 + 0.5*b105*b215 + 0.5*b106*b114 + 0.5*b106*b127
     + 0.5*b106*b144 + 0.5*b106*b161 + 0.5*b106*b171 + 0.5*b106*b173 + 0.5*b106
    *b175 + 0.5*b106*b178 + 0.5*b106*b180 + 0.5*b106*b185 + b106*b186 + b106*
    b187 + 0.5*b106*b190 + 0.5*b106*b194 + 0.5*b106*b198 + 0.5*b106*b200 + 0.5*
    b106*b210 + 0.5*b106*b211 + b106*x1277 + 0.5*b107*b110 + b107*b116 + 0.5*
    b107*b122 + 0.5*b107*b126 + 0.5*b107*b132 + 0.5*b107*b139 + 0.5*b107*b146
     + 0.5*b107*b151 + 0.5*b107*b156 + 0.5*b107*b159 + 0.5*b107*b163 + 0.5*b107
    *b179 + 0.5*b107*b184 + 0.5*b107*b188 + b107*b191 + 0.5*b107*b193 + 0.5*
    b107*b197 + 0.5*b107*b204 + b107*b205 + 0.5*b107*b207 + 0.5*b107*b209 + 0.5
    *b107*b212 + 0.5*b107*b217 + 0.5*b107*b470 + 0.5*b107*b493 + 0.5*b107*b500
     + 0.5*b107*b509 + 0.5*b107*b523 + 0.5*b107*b524 + 0.5*b107*b604 + b107*
    x1276 + 0.5*b108*b119 + 0.5*b108*b129 + 0.5*b108*b136 + 0.5*b108*b138 + 0.5
    *b108*b148 + 0.5*b108*b149 + 0.5*b108*b156 + 0.5*b108*b164 + b108*b166 + 
    0.5*b108*b183 + 0.5*b108*b188 + 0.5*b108*b189 + 0.5*b108*b483 + 0.5*b108*
    b492 + b108*x1267 + 0.5*b109*b115 + 0.5*b109*b128 + 0.5*b109*b130 + b109*
    b134 + 0.5*b109*b136 + 0.5*b109*b138 + 0.5*b109*b139 + 0.5*b109*b148 + 0.5*
    b109*b150 + b109*b152 + 0.5*b109*b153 + 0.5*b109*b154 + 0.5*b109*b160 + 0.5
    *b109*b162 + 0.5*b109*b165 + b109*b176 + 0.5*b109*b177 + 0.5*b109*b181 + 
    0.5*b109*b184 + 0.5*b109*b192 + 0.5*b109*b193 + 0.5*b109*b197 + 0.5*b109*
    b201 + 0.5*b109*b203 + 0.5*b109*b204 + 0.5*b109*b206 + 0.5*b109*b504 + 0.5*
    b109*b512 + 0.5*b109*b514 + 0.5*b109*b516 + 0.5*b109*b528 + b109*x1275 + 
    0.5*b110*b116 + b110*b122 + 0.5*b110*b126 + 0.5*b110*b132 + 0.5*b110*b146
     + 0.5*b110*b151 + 0.5*b110*b156 + 0.5*b110*b159 + 0.5*b110*b163 + b110*
    b179 + 0.5*b110*b188 + 0.5*b110*b191 + 0.5*b110*b205 + 0.5*b110*b207 + 0.5*
    b110*b209 + b110*b212 + 0.5*b110*b217 + 0.5*b110*b470 + 0.5*b110*b493 + 0.5
    *b110*b500 + 0.5*b110*b509 + 0.5*b110*b523 + 0.5*b110*b524 + 0.5*b110*b604
     + b110*x1264 + 0.5*b111*b113 + 0.5*b111*b118 + 0.5*b111*b123 + 0.5*b111*
    b137 + 0.5*b111*b140 + 0.5*b111*b141 + 0.5*b111*b142 + 0.5*b111*b145 + b111
    *b147 + 0.5*b111*b155 + 0.5*b111*b157 + 0.5*b111*b167 + 0.5*b111*b174 + 
    b111*b182 + 0.5*b111*b202 + b111*b216 + b111*b218 + 0.5*b112*b118 + 0.5*
    b112*b120 + 0.5*b112*b121 + 0.5*b112*b124 + 0.5*b112*b133 + 0.5*b112*b135
     + 0.5*b112*b137 + 0.5*b112*b144 + 0.5*b112*b157 + 0.5*b112*b174 + 0.5*b112
    *b175 + 0.5*b112*b180 + 0.5*b112*b185 + 0.5*b112*b196 + 0.5*b112*b198 + 0.5
    *b112*b199 + 0.5*b112*b213 + 0.5*b112*b214 + 0.5*b112*b215 + 0.5*b112*b476
     + 0.5*b112*b491 + 0.5*b112*b497 + 0.5*b112*b515 + 0.5*b112*b518 + 0.5*b112
    *b541 + 0.5*b112*b618 + 0.5*b112*b635 + 0.5*b112*b639 + 0.5*b112*b740 + 0.5
    *b112*b765 + 0.5*b112*b766 + 0.5*b112*b832 + 0.5*b112*b841 + 0.5*b112*b849
     + 0.5*b112*b864 + 0.5*b112*b873 + 0.5*b112*b889 + 0.5*b112*b913 + 0.5*b112
    *b926 + 0.5*b112*b998 + 0.5*b112*b1012 + 0.5*b112*b1013 + 0.5*b112*b1021 + 
    0.5*b112*b1024 + 0.5*b112*b1073 + 0.5*b112*b1087 + 0.5*b112*b1106 + 0.5*
    b112*b1146 + 0.5*b112*b1151 + 0.5*b112*b1167 + 0.5*b112*b1182 + 0.5*b112*
    b1196 + 0.5*b112*b1204 + 0.5*b112*b1213 + 0.5*b112*b1219 + 0.5*b112*b1223
     + 0.5*b112*b1230 + 0.5*b112*b1241 + 0.5*b112*b1244 + b112*x1278 + 0.5*b113
    *b117 + b113*b123 + 0.5*b113*b125 + 0.5*b113*b131 + 0.5*b113*b132 + 0.5*
    b113*b140 + 0.5*b113*b141 + b113*b142 + 0.5*b113*b143 + b113*b145 + 0.5*
    b113*b147 + 0.5*b113*b158 + 0.5*b113*b172 + 0.5*b113*b182 + 0.5*b113*b195
     + 0.5*b113*b202 + 0.5*b113*b208 + 0.5*b113*b216 + 0.5*b113*b217 + 0.5*b113
    *b218 + 0.5*b113*b490 + 0.5*b113*b495 + 0.5*b113*b498 + 0.5*b114*b127 + 0.5
    *b114*b130 + 0.5*b114*b144 + 0.5*b114*b150 + b114*b161 + 0.5*b114*b171 + 
    b114*b173 + 0.5*b114*b175 + 0.5*b114*b178 + 0.5*b114*b180 + 0.5*b114*b181
     + 0.5*b114*b185 + 0.5*b114*b186 + 0.5*b114*b187 + 0.5*b114*b190 + b114*
    b194 + 0.5*b114*b198 + 0.5*b114*b200 + b114*b210 + 0.5*b114*b211 + b115*
    b128 + 0.5*b115*b130 + 0.5*b115*b134 + 0.5*b115*b136 + 0.5*b115*b138 + 0.5*
    b115*b139 + 0.5*b115*b148 + 0.5*b115*b150 + 0.5*b115*b152 + 0.5*b115*b153
     + 0.5*b115*b154 + 0.5*b115*b159 + 0.5*b115*b160 + 0.5*b115*b162 + b115*
    b165 + 0.5*b115*b176 + 0.5*b115*b177 + 0.5*b115*b181 + 0.5*b115*b184 + 0.5*
    b115*b192 + 0.5*b115*b193 + 0.5*b115*b197 + 0.5*b115*b201 + 0.5*b115*b203
     + 0.5*b115*b204 + 0.5*b115*b206 + 0.5*b115*b504 + 0.5*b115*b512 + 0.5*b115
    *b514 + 0.5*b115*b516 + 0.5*b115*b528 + b115*x1266 + 0.5*b116*b122 + 0.5*
    b116*b126 + 0.5*b116*b132 + 0.5*b116*b139 + 0.5*b116*b146 + 0.5*b116*b151
     + 0.5*b116*b156 + 0.5*b116*b159 + 0.5*b116*b163 + 0.5*b116*b179 + 0.5*b116
    *b184 + 0.5*b116*b188 + b116*b191 + 0.5*b116*b193 + 0.5*b116*b197 + 0.5*
    b116*b204 + b116*b205 + 0.5*b116*b207 + 0.5*b116*b209 + 0.5*b116*b212 + 0.5
    *b116*b217 + 0.5*b116*b470 + 0.5*b116*b493 + 0.5*b116*b500 + 0.5*b116*b509
     + 0.5*b116*b523 + 0.5*b116*b524 + 0.5*b116*b604 + b116*x1276 + 0.5*b117*
    b119 + 0.5*b117*b123 + 0.5*b117*b125 + 0.5*b117*b131 + 0.5*b117*b132 + 0.5*
    b117*b142 + 0.5*b117*b143 + 0.5*b117*b145 + b117*b158 + b117*b172 + 0.5*
    b117*b183 + 0.5*b117*b195 + b117*b208 + 0.5*b117*b217 + 0.5*b117*b490 + 0.5
    *b117*b495 + 0.5*b117*b498 + b117*x1261 + 0.5*b118*b120 + 0.5*b118*b121 + 
    0.5*b118*b124 + 0.5*b118*b133 + 0.5*b118*b135 + b118*b137 + 0.5*b118*b144
     + 0.5*b118*b147 + 0.5*b118*b155 + b118*b157 + 0.5*b118*b167 + b118*b174 + 
    0.5*b118*b175 + 0.5*b118*b180 + 0.5*b118*b182 + 0.5*b118*b185 + 0.5*b118*
    b196 + 0.5*b118*b198 + 0.5*b118*b199 + 0.5*b118*b213 + 0.5*b118*b214 + 0.5*
    b118*b215 + 0.5*b118*b216 + 0.5*b118*b218 + 0.5*b118*b476 + 0.5*b118*b491
     + 0.5*b118*b497 + 0.5*b118*b515 + 0.5*b118*b518 + 0.5*b118*b541 + 0.5*b118
    *b618 + 0.5*b118*b635 + 0.5*b118*b639 + 0.5*b118*b740 + 0.5*b118*b765 + 0.5
    *b118*b766 + 0.5*b118*b832 + 0.5*b118*b841 + 0.5*b118*b849 + 0.5*b118*b864
     + 0.5*b118*b873 + 0.5*b118*b889 + 0.5*b118*b913 + 0.5*b118*b926 + 0.5*b118
    *b998 + 0.5*b118*b1012 + 0.5*b118*b1013 + 0.5*b118*b1021 + 0.5*b118*b1024
     + 0.5*b118*b1073 + 0.5*b118*b1087 + 0.5*b118*b1106 + 0.5*b118*b1146 + 0.5*
    b118*b1151 + 0.5*b118*b1167 + 0.5*b118*b1182 + 0.5*b118*b1196 + 0.5*b118*
    b1204 + 0.5*b118*b1213 + 0.5*b118*b1219 + 0.5*b118*b1223 + 0.5*b118*b1230
     + 0.5*b118*b1241 + 0.5*b118*b1244 + 0.5*b119*b129 + 0.5*b119*b136 + 0.5*
    b119*b138 + 0.5*b119*b148 + 0.5*b119*b149 + 0.5*b119*b156 + 0.5*b119*b158
     + 0.5*b119*b164 + 0.5*b119*b166 + 0.5*b119*b172 + b119*b183 + 0.5*b119*
    b188 + 0.5*b119*b189 + 0.5*b119*b208 + 0.5*b119*b483 + 0.5*b119*b492 + b119
    *x1261 + 0.5*b120*b121 + b120*b124 + 0.5*b120*b133 + 0.5*b120*b135 + 0.5*
    b120*b137 + 0.5*b120*b144 + 0.5*b120*b157 + 0.5*b120*b174 + 0.5*b120*b175
     + 0.5*b120*b180 + 0.5*b120*b185 + b120*b196 + 0.5*b120*b198 + 0.5*b120*
    b199 + 0.5*b120*b213 + 0.5*b120*b214 + b120*b215 + 0.5*b120*b476 + 0.5*b120
    *b491 + 0.5*b120*b497 + 0.5*b120*b515 + 0.5*b120*b518 + 0.5*b120*b541 + 0.5
    *b120*b618 + 0.5*b120*b635 + 0.5*b120*b639 + 0.5*b120*b740 + 0.5*b120*b765
     + 0.5*b120*b766 + 0.5*b120*b832 + 0.5*b120*b841 + 0.5*b120*b849 + 0.5*b120
    *b864 + 0.5*b120*b873 + 0.5*b120*b889 + 0.5*b120*b913 + 0.5*b120*b926 + 0.5
    *b120*b998 + 0.5*b120*b1012 + 0.5*b120*b1013 + 0.5*b120*b1021 + 0.5*b120*
    b1024 + 0.5*b120*b1073 + 0.5*b120*b1087 + 0.5*b120*b1106 + 0.5*b120*b1146
     + 0.5*b120*b1151 + 0.5*b120*b1167 + 0.5*b120*b1182 + 0.5*b120*b1196 + 0.5*
    b120*b1204 + 0.5*b120*b1213 + 0.5*b120*b1219 + 0.5*b120*b1223 + 0.5*b120*
    b1230 + 0.5*b120*b1241 + 0.5*b120*b1244 + 0.5*b121*b124 + b121*b133 + b121*
    b135 + 0.5*b121*b137 + 0.5*b121*b140 + 0.5*b121*b141 + 0.5*b121*b144 + 0.5*
    b121*b157 + 0.5*b121*b168 + 0.5*b121*b169 + 0.5*b121*b170 + 0.5*b121*b174
     + 0.5*b121*b175 + 0.5*b121*b180 + 0.5*b121*b185 + 0.5*b121*b196 + 0.5*b121
    *b198 + b121*b199 + 0.5*b121*b202 + 0.5*b121*b213 + 0.5*b121*b214 + 0.5*
    b121*b215 + 0.5*b121*b476 + 0.5*b121*b491 + 0.5*b121*b497 + 0.5*b121*b515
     + 0.5*b121*b518 + 0.5*b121*b541 + 0.5*b121*b618 + 0.5*b121*b635 + 0.5*b121
    *b639 + 0.5*b121*b740 + 0.5*b121*b765 + 0.5*b121*b766 + 0.5*b121*b832 + 0.5
    *b121*b841 + 0.5*b121*b849 + 0.5*b121*b864 + 0.5*b121*b873 + 0.5*b121*b889
     + 0.5*b121*b913 + 0.5*b121*b926 + 0.5*b121*b998 + 0.5*b121*b1012 + 0.5*
    b121*b1013 + 0.5*b121*b1021 + 0.5*b121*b1024 + 0.5*b121*b1073 + 0.5*b121*
    b1087 + 0.5*b121*b1106 + 0.5*b121*b1146 + 0.5*b121*b1151 + 0.5*b121*b1167
     + 0.5*b121*b1182 + 0.5*b121*b1196 + 0.5*b121*b1204 + 0.5*b121*b1213 + 0.5*
    b121*b1219 + 0.5*b121*b1223 + 0.5*b121*b1230 + 0.5*b121*b1241 + 0.5*b121*
    b1244 + 0.5*b122*b126 + 0.5*b122*b132 + 0.5*b122*b146 + 0.5*b122*b151 + 0.5
    *b122*b156 + 0.5*b122*b159 + 0.5*b122*b163 + b122*b179 + 0.5*b122*b188 + 
    0.5*b122*b191 + 0.5*b122*b205 + 0.5*b122*b207 + 0.5*b122*b209 + b122*b212
     + 0.5*b122*b217 + 0.5*b122*b470 + 0.5*b122*b493 + 0.5*b122*b500 + 0.5*b122
    *b509 + 0.5*b122*b523 + 0.5*b122*b524 + 0.5*b122*b604 + b122*x1264 + 0.5*
    b123*b125 + 0.5*b123*b131 + 0.5*b123*b132 + 0.5*b123*b140 + 0.5*b123*b141
     + b123*b142 + 0.5*b123*b143 + b123*b145 + 0.5*b123*b147 + 0.5*b123*b158 + 
    0.5*b123*b172 + 0.5*b123*b182 + 0.5*b123*b195 + 0.5*b123*b202 + 0.5*b123*
    b208 + 0.5*b123*b216 + 0.5*b123*b217 + 0.5*b123*b218 + 0.5*b123*b490 + 0.5*
    b123*b495 + 0.5*b123*b498 + 0.5*b124*b133 + 0.5*b124*b135 + 0.5*b124*b137
     + 0.5*b124*b144 + 0.5*b124*b157 + 0.5*b124*b174 + 0.5*b124*b175 + 0.5*b124
    *b180 + 0.5*b124*b185 + b124*b196 + 0.5*b124*b198 + 0.5*b124*b199 + 0.5*
    b124*b213 + 0.5*b124*b214 + b124*b215 + 0.5*b124*b476 + 0.5*b124*b491 + 0.5
    *b124*b497 + 0.5*b124*b515 + 0.5*b124*b518 + 0.5*b124*b541 + 0.5*b124*b618
     + 0.5*b124*b635 + 0.5*b124*b639 + 0.5*b124*b740 + 0.5*b124*b765 + 0.5*b124
    *b766 + 0.5*b124*b832 + 0.5*b124*b841 + 0.5*b124*b849 + 0.5*b124*b864 + 0.5
    *b124*b873 + 0.5*b124*b889 + 0.5*b124*b913 + 0.5*b124*b926 + 0.5*b124*b998
     + 0.5*b124*b1012 + 0.5*b124*b1013 + 0.5*b124*b1021 + 0.5*b124*b1024 + 0.5*
    b124*b1073 + 0.5*b124*b1087 + 0.5*b124*b1106 + 0.5*b124*b1146 + 0.5*b124*
    b1151 + 0.5*b124*b1167 + 0.5*b124*b1182 + 0.5*b124*b1196 + 0.5*b124*b1204
     + 0.5*b124*b1213 + 0.5*b124*b1219 + 0.5*b124*b1223 + 0.5*b124*b1230 + 0.5*
    b124*b1241 + 0.5*b124*b1244 + b125*b131 + 0.5*b125*b132 + 0.5*b125*b142 + 
    b125*b143 + 0.5*b125*b145 + 0.5*b125*b158 + 0.5*b125*b168 + 0.5*b125*b169
     + 0.5*b125*b170 + 0.5*b125*b172 + 0.5*b125*b195 + 0.5*b125*b208 + 0.5*b125
    *b217 + 0.5*b125*b490 + 0.5*b125*b493 + 0.5*b125*b495 + 0.5*b125*b498 + 0.5
    *b125*b500 + 0.5*b125*b509 + 0.5*b125*b523 + 0.5*b125*b524 + b125*x1263 + 
    0.5*b126*b129 + 0.5*b126*b132 + 0.5*b126*b146 + 0.5*b126*b149 + b126*b151
     + 0.5*b126*b156 + 0.5*b126*b159 + 0.5*b126*b163 + 0.5*b126*b164 + 0.5*b126
    *b179 + 0.5*b126*b188 + 0.5*b126*b189 + 0.5*b126*b191 + 0.5*b126*b205 + 0.5
    *b126*b207 + 0.5*b126*b209 + 0.5*b126*b212 + 0.5*b126*b217 + b126*b470 + 
    0.5*b126*b493 + 0.5*b126*b500 + 0.5*b126*b509 + 0.5*b126*b523 + 0.5*b126*
    b524 + b126*b604 + 0.5*b127*b144 + 0.5*b127*b155 + 0.5*b127*b161 + 0.5*b127
    *b167 + b127*b171 + 0.5*b127*b173 + 0.5*b127*b175 + 0.5*b127*b178 + 0.5*
    b127*b180 + 0.5*b127*b185 + 0.5*b127*b186 + 0.5*b127*b187 + b127*b190 + 0.5
    *b127*b194 + 0.5*b127*b198 + b127*b200 + 0.5*b127*b210 + 0.5*b127*b211 + 
    b127*x1273 + 0.5*b128*b130 + 0.5*b128*b134 + 0.5*b128*b136 + 0.5*b128*b138
     + 0.5*b128*b139 + 0.5*b128*b148 + 0.5*b128*b150 + 0.5*b128*b152 + 0.5*b128
    *b153 + 0.5*b128*b154 + 0.5*b128*b159 + 0.5*b128*b160 + 0.5*b128*b162 + 
    b128*b165 + 0.5*b128*b176 + 0.5*b128*b177 + 0.5*b128*b181 + 0.5*b128*b184
     + 0.5*b128*b192 + 0.5*b128*b193 + 0.5*b128*b197 + 0.5*b128*b201 + 0.5*b128
    *b203 + 0.5*b128*b204 + 0.5*b128*b206 + 0.5*b128*b504 + 0.5*b128*b512 + 0.5
    *b128*b514 + 0.5*b128*b516 + 0.5*b128*b528 + b128*x1266 + 0.5*b129*b136 + 
    0.5*b129*b138 + 0.5*b129*b148 + b129*b149 + 0.5*b129*b151 + 0.5*b129*b156
     + b129*b164 + 0.5*b129*b166 + 0.5*b129*b183 + 0.5*b129*b188 + b129*b189 + 
    0.5*b129*b470 + 0.5*b129*b483 + 0.5*b129*b492 + 0.5*b129*b604 + 0.5*b130*
    b134 + 0.5*b130*b136 + 0.5*b130*b138 + 0.5*b130*b139 + 0.5*b130*b148 + b130
    *b150 + 0.5*b130*b152 + 0.5*b130*b153 + 0.5*b130*b154 + 0.5*b130*b160 + 0.5
    *b130*b161 + 0.5*b130*b162 + 0.5*b130*b165 + 0.5*b130*b173 + 0.5*b130*b176
     + 0.5*b130*b177 + b130*b181 + 0.5*b130*b184 + 0.5*b130*b192 + 0.5*b130*
    b193 + 0.5*b130*b194 + 0.5*b130*b197 + 0.5*b130*b201 + 0.5*b130*b203 + 0.5*
    b130*b204 + 0.5*b130*b206 + 0.5*b130*b210 + 0.5*b130*b504 + 0.5*b130*b512
     + 0.5*b130*b514 + 0.5*b130*b516 + 0.5*b130*b528 + 0.5*b131*b132 + 0.5*b131
    *b142 + b131*b143 + 0.5*b131*b145 + 0.5*b131*b158 + 0.5*b131*b168 + 0.5*
    b131*b169 + 0.5*b131*b170 + 0.5*b131*b172 + 0.5*b131*b195 + 0.5*b131*b208
     + 0.5*b131*b217 + 0.5*b131*b490 + 0.5*b131*b493 + 0.5*b131*b495 + 0.5*b131
    *b498 + 0.5*b131*b500 + 0.5*b131*b509 + 0.5*b131*b523 + 0.5*b131*b524 + 
    b131*x1263 + 0.5*b132*b142 + 0.5*b132*b143 + 0.5*b132*b145 + 0.5*b132*b146
     + 0.5*b132*b151 + 0.5*b132*b156 + 0.5*b132*b158 + 0.5*b132*b159 + 0.5*b132
    *b163 + 0.5*b132*b172 + 0.5*b132*b179 + 0.5*b132*b188 + 0.5*b132*b191 + 0.5
    *b132*b195 + 0.5*b132*b205 + 0.5*b132*b207 + 0.5*b132*b208 + 0.5*b132*b209
     + 0.5*b132*b212 + b132*b217 + 0.5*b132*b470 + 0.5*b132*b490 + 0.5*b132*
    b493 + 0.5*b132*b495 + 0.5*b132*b498 + 0.5*b132*b500 + 0.5*b132*b509 + 0.5*
    b132*b523 + 0.5*b132*b524 + 0.5*b132*b604 + b133*b135 + 0.5*b133*b137 + 0.5
    *b133*b140 + 0.5*b133*b141 + 0.5*b133*b144 + 0.5*b133*b157 + 0.5*b133*b168
     + 0.5*b133*b169 + 0.5*b133*b170 + 0.5*b133*b174 + 0.5*b133*b175 + 0.5*b133
    *b180 + 0.5*b133*b185 + 0.5*b133*b196 + 0.5*b133*b198 + b133*b199 + 0.5*
    b133*b202 + 0.5*b133*b213 + 0.5*b133*b214 + 0.5*b133*b215 + 0.5*b133*b476
     + 0.5*b133*b491 + 0.5*b133*b497 + 0.5*b133*b515 + 0.5*b133*b518 + 0.5*b133
    *b541 + 0.5*b133*b618 + 0.5*b133*b635 + 0.5*b133*b639 + 0.5*b133*b740 + 0.5
    *b133*b765 + 0.5*b133*b766 + 0.5*b133*b832 + 0.5*b133*b841 + 0.5*b133*b849
     + 0.5*b133*b864 + 0.5*b133*b873 + 0.5*b133*b889 + 0.5*b133*b913 + 0.5*b133
    *b926 + 0.5*b133*b998 + 0.5*b133*b1012 + 0.5*b133*b1013 + 0.5*b133*b1021 + 
    0.5*b133*b1024 + 0.5*b133*b1073 + 0.5*b133*b1087 + 0.5*b133*b1106 + 0.5*
    b133*b1146 + 0.5*b133*b1151 + 0.5*b133*b1167 + 0.5*b133*b1182 + 0.5*b133*
    b1196 + 0.5*b133*b1204 + 0.5*b133*b1213 + 0.5*b133*b1219 + 0.5*b133*b1223
     + 0.5*b133*b1230 + 0.5*b133*b1241 + 0.5*b133*b1244 + 0.5*b134*b136 + 0.5*
    b134*b138 + 0.5*b134*b139 + 0.5*b134*b148 + 0.5*b134*b150 + b134*b152 + 0.5
    *b134*b153 + 0.5*b134*b154 + 0.5*b134*b160 + 0.5*b134*b162 + 0.5*b134*b165
     + b134*b176 + 0.5*b134*b177 + 0.5*b134*b181 + 0.5*b134*b184 + 0.5*b134*
    b192 + 0.5*b134*b193 + 0.5*b134*b197 + 0.5*b134*b201 + 0.5*b134*b203 + 0.5*
    b134*b204 + 0.5*b134*b206 + 0.5*b134*b504 + 0.5*b134*b512 + 0.5*b134*b514
     + 0.5*b134*b516 + 0.5*b134*b528 + b134*x1275 + 0.5*b135*b137 + 0.5*b135*
    b140 + 0.5*b135*b141 + 0.5*b135*b144 + 0.5*b135*b157 + 0.5*b135*b168 + 0.5*
    b135*b169 + 0.5*b135*b170 + 0.5*b135*b174 + 0.5*b135*b175 + 0.5*b135*b180
     + 0.5*b135*b185 + 0.5*b135*b196 + 0.5*b135*b198 + b135*b199 + 0.5*b135*
    b202 + 0.5*b135*b213 + 0.5*b135*b214 + 0.5*b135*b215 + 0.5*b135*b476 + 0.5*
    b135*b491 + 0.5*b135*b497 + 0.5*b135*b515 + 0.5*b135*b518 + 0.5*b135*b541
     + 0.5*b135*b618 + 0.5*b135*b635 + 0.5*b135*b639 + 0.5*b135*b740 + 0.5*b135
    *b765 + 0.5*b135*b766 + 0.5*b135*b832 + 0.5*b135*b841 + 0.5*b135*b849 + 0.5
    *b135*b864 + 0.5*b135*b873 + 0.5*b135*b889 + 0.5*b135*b913 + 0.5*b135*b926
     + 0.5*b135*b998 + 0.5*b135*b1012 + 0.5*b135*b1013 + 0.5*b135*b1021 + 0.5*
    b135*b1024 + 0.5*b135*b1073 + 0.5*b135*b1087 + 0.5*b135*b1106 + 0.5*b135*
    b1146 + 0.5*b135*b1151 + 0.5*b135*b1167 + 0.5*b135*b1182 + 0.5*b135*b1196
     + 0.5*b135*b1204 + 0.5*b135*b1213 + 0.5*b135*b1219 + 0.5*b135*b1223 + 0.5*
    b135*b1230 + 0.5*b135*b1241 + 0.5*b135*b1244 + b136*b138 + 0.5*b136*b139 + 
    b136*b148 + 0.5*b136*b149 + 0.5*b136*b150 + 0.5*b136*b152 + 0.5*b136*b153
     + 0.5*b136*b154 + 0.5*b136*b156 + 0.5*b136*b160 + 0.5*b136*b162 + 0.5*b136
    *b164 + 0.5*b136*b165 + 0.5*b136*b166 + 0.5*b136*b176 + 0.5*b136*b177 + 0.5
    *b136*b181 + 0.5*b136*b183 + 0.5*b136*b184 + 0.5*b136*b188 + 0.5*b136*b189
     + 0.5*b136*b192 + 0.5*b136*b193 + 0.5*b136*b197 + 0.5*b136*b201 + 0.5*b136
    *b203 + 0.5*b136*b204 + 0.5*b136*b206 + 0.5*b136*b483 + 0.5*b136*b492 + 0.5
    *b136*b504 + 0.5*b136*b512 + 0.5*b136*b514 + 0.5*b136*b516 + 0.5*b136*b528
     + 0.5*b137*b144 + 0.5*b137*b147 + 0.5*b137*b155 + b137*b157 + 0.5*b137*
    b167 + b137*b174 + 0.5*b137*b175 + 0.5*b137*b180 + 0.5*b137*b182 + 0.5*b137
    *b185 + 0.5*b137*b196 + 0.5*b137*b198 + 0.5*b137*b199 + 0.5*b137*b213 + 0.5
    *b137*b214 + 0.5*b137*b215 + 0.5*b137*b216 + 0.5*b137*b218 + 0.5*b137*b476
     + 0.5*b137*b491 + 0.5*b137*b497 + 0.5*b137*b515 + 0.5*b137*b518 + 0.5*b137
    *b541 + 0.5*b137*b618 + 0.5*b137*b635 + 0.5*b137*b639 + 0.5*b137*b740 + 0.5
    *b137*b765 + 0.5*b137*b766 + 0.5*b137*b832 + 0.5*b137*b841 + 0.5*b137*b849
     + 0.5*b137*b864 + 0.5*b137*b873 + 0.5*b137*b889 + 0.5*b137*b913 + 0.5*b137
    *b926 + 0.5*b137*b998 + 0.5*b137*b1012 + 0.5*b137*b1013 + 0.5*b137*b1021 + 
    0.5*b137*b1024 + 0.5*b137*b1073 + 0.5*b137*b1087 + 0.5*b137*b1106 + 0.5*
    b137*b1146 + 0.5*b137*b1151 + 0.5*b137*b1167 + 0.5*b137*b1182 + 0.5*b137*
    b1196 + 0.5*b137*b1204 + 0.5*b137*b1213 + 0.5*b137*b1219 + 0.5*b137*b1223
     + 0.5*b137*b1230 + 0.5*b137*b1241 + 0.5*b137*b1244 + 0.5*b138*b139 + b138*
    b148 + 0.5*b138*b149 + 0.5*b138*b150 + 0.5*b138*b152 + 0.5*b138*b153 + 0.5*
    b138*b154 + 0.5*b138*b156 + 0.5*b138*b160 + 0.5*b138*b162 + 0.5*b138*b164
     + 0.5*b138*b165 + 0.5*b138*b166 + 0.5*b138*b176 + 0.5*b138*b177 + 0.5*b138
    *b181 + 0.5*b138*b183 + 0.5*b138*b184 + 0.5*b138*b188 + 0.5*b138*b189 + 0.5
    *b138*b192 + 0.5*b138*b193 + 0.5*b138*b197 + 0.5*b138*b201 + 0.5*b138*b203
     + 0.5*b138*b204 + 0.5*b138*b206 + 0.5*b138*b483 + 0.5*b138*b492 + 0.5*b138
    *b504 + 0.5*b138*b512 + 0.5*b138*b514 + 0.5*b138*b516 + 0.5*b138*b528 + 0.5
    *b139*b148 + 0.5*b139*b150 + 0.5*b139*b152 + 0.5*b139*b153 + 0.5*b139*b154
     + 0.5*b139*b160 + 0.5*b139*b162 + 0.5*b139*b165 + 0.5*b139*b176 + 0.5*b139
    *b177 + 0.5*b139*b181 + b139*b184 + 0.5*b139*b191 + 0.5*b139*b192 + b139*
    b193 + b139*b197 + 0.5*b139*b201 + 0.5*b139*b203 + b139*b204 + 0.5*b139*
    b205 + 0.5*b139*b206 + 0.5*b139*b504 + 0.5*b139*b512 + 0.5*b139*b514 + 0.5*
    b139*b516 + 0.5*b139*b528 + b139*x1276 + b140*b141 + 0.5*b140*b142 + 0.5*
    b140*b145 + 0.5*b140*b147 + 0.5*b140*b168 + 0.5*b140*b169 + 0.5*b140*b170
     + 0.5*b140*b182 + 0.5*b140*b199 + b140*b202 + 0.5*b140*b216 + 0.5*b140*
    b218 + 0.5*b141*b142 + 0.5*b141*b145 + 0.5*b141*b147 + 0.5*b141*b168 + 0.5*
    b141*b169 + 0.5*b141*b170 + 0.5*b141*b182 + 0.5*b141*b199 + b141*b202 + 0.5
    *b141*b216 + 0.5*b141*b218 + 0.5*b142*b143 + b142*b145 + 0.5*b142*b147 + 
    0.5*b142*b158 + 0.5*b142*b172 + 0.5*b142*b182 + 0.5*b142*b195 + 0.5*b142*
    b202 + 0.5*b142*b208 + 0.5*b142*b216 + 0.5*b142*b217 + 0.5*b142*b218 + 0.5*
    b142*b490 + 0.5*b142*b495 + 0.5*b142*b498 + 0.5*b143*b145 + 0.5*b143*b158
     + 0.5*b143*b168 + 0.5*b143*b169 + 0.5*b143*b170 + 0.5*b143*b172 + 0.5*b143
    *b195 + 0.5*b143*b208 + 0.5*b143*b217 + 0.5*b143*b490 + 0.5*b143*b493 + 0.5
    *b143*b495 + 0.5*b143*b498 + 0.5*b143*b500 + 0.5*b143*b509 + 0.5*b143*b523
     + 0.5*b143*b524 + b143*x1263 + 0.5*b144*b157 + 0.5*b144*b161 + 0.5*b144*
    b171 + 0.5*b144*b173 + 0.5*b144*b174 + b144*b175 + 0.5*b144*b178 + b144*
    b180 + b144*b185 + 0.5*b144*b186 + 0.5*b144*b187 + 0.5*b144*b190 + 0.5*b144
    *b194 + 0.5*b144*b196 + b144*b198 + 0.5*b144*b199 + 0.5*b144*b200 + 0.5*
    b144*b210 + 0.5*b144*b211 + 0.5*b144*b213 + 0.5*b144*b214 + 0.5*b144*b215
     + 0.5*b144*b476 + 0.5*b144*b491 + 0.5*b144*b497 + 0.5*b144*b515 + 0.5*b144
    *b518 + 0.5*b144*b541 + 0.5*b144*b618 + 0.5*b144*b635 + 0.5*b144*b639 + 0.5
    *b144*b740 + 0.5*b144*b765 + 0.5*b144*b766 + 0.5*b144*b832 + 0.5*b144*b841
     + 0.5*b144*b849 + 0.5*b144*b864 + 0.5*b144*b873 + 0.5*b144*b889 + 0.5*b144
    *b913 + 0.5*b144*b926 + 0.5*b144*b998 + 0.5*b144*b1012 + 0.5*b144*b1013 + 
    0.5*b144*b1021 + 0.5*b144*b1024 + 0.5*b144*b1073 + 0.5*b144*b1087 + 0.5*
    b144*b1106 + 0.5*b144*b1146 + 0.5*b144*b1151 + 0.5*b144*b1167 + 0.5*b144*
    b1182 + 0.5*b144*b1196 + 0.5*b144*b1204 + 0.5*b144*b1213 + 0.5*b144*b1219
     + 0.5*b144*b1223 + 0.5*b144*b1230 + 0.5*b144*b1241 + 0.5*b144*b1244 + 0.5*
    b145*b147 + 0.5*b145*b158 + 0.5*b145*b172 + 0.5*b145*b182 + 0.5*b145*b195
     + 0.5*b145*b202 + 0.5*b145*b208 + 0.5*b145*b216 + 0.5*b145*b217 + 0.5*b145
    *b218 + 0.5*b145*b490 + 0.5*b145*b495 + 0.5*b145*b498 + 0.5*b146*b151 + 0.5
    *b146*b156 + 0.5*b146*b159 + 0.5*b146*b163 + 0.5*b146*b179 + 0.5*b146*b188
     + 0.5*b146*b191 + 0.5*b146*b205 + b146*b207 + b146*b209 + 0.5*b146*b212 + 
    0.5*b146*b217 + 0.5*b146*b470 + 0.5*b146*b493 + 0.5*b146*b500 + 0.5*b146*
    b509 + 0.5*b146*b523 + 0.5*b146*b524 + 0.5*b146*b604 + b146*x1260 + 0.5*
    b147*b155 + 0.5*b147*b157 + 0.5*b147*b167 + 0.5*b147*b174 + b147*b182 + 0.5
    *b147*b202 + b147*b216 + b147*b218 + 0.5*b148*b149 + 0.5*b148*b150 + 0.5*
    b148*b152 + 0.5*b148*b153 + 0.5*b148*b154 + 0.5*b148*b156 + 0.5*b148*b160
     + 0.5*b148*b162 + 0.5*b148*b164 + 0.5*b148*b165 + 0.5*b148*b166 + 0.5*b148
    *b176 + 0.5*b148*b177 + 0.5*b148*b181 + 0.5*b148*b183 + 0.5*b148*b184 + 0.5
    *b148*b188 + 0.5*b148*b189 + 0.5*b148*b192 + 0.5*b148*b193 + 0.5*b148*b197
     + 0.5*b148*b201 + 0.5*b148*b203 + 0.5*b148*b204 + 0.5*b148*b206 + 0.5*b148
    *b483 + 0.5*b148*b492 + 0.5*b148*b504 + 0.5*b148*b512 + 0.5*b148*b514 + 0.5
    *b148*b516 + 0.5*b148*b528 + 0.5*b149*b151 + 0.5*b149*b156 + b149*b164 + 
    0.5*b149*b166 + 0.5*b149*b183 + 0.5*b149*b188 + b149*b189 + 0.5*b149*b470
     + 0.5*b149*b483 + 0.5*b149*b492 + 0.5*b149*b604 + 0.5*b150*b152 + 0.5*b150
    *b153 + 0.5*b150*b154 + 0.5*b150*b160 + 0.5*b150*b161 + 0.5*b150*b162 + 0.5
    *b150*b165 + 0.5*b150*b173 + 0.5*b150*b176 + 0.5*b150*b177 + b150*b181 + 
    0.5*b150*b184 + 0.5*b150*b192 + 0.5*b150*b193 + 0.5*b150*b194 + 0.5*b150*
    b197 + 0.5*b150*b201 + 0.5*b150*b203 + 0.5*b150*b204 + 0.5*b150*b206 + 0.5*
    b150*b210 + 0.5*b150*b504 + 0.5*b150*b512 + 0.5*b150*b514 + 0.5*b150*b516
     + 0.5*b150*b528 + 0.5*b151*b156 + 0.5*b151*b159 + 0.5*b151*b163 + 0.5*b151
    *b164 + 0.5*b151*b179 + 0.5*b151*b188 + 0.5*b151*b189 + 0.5*b151*b191 + 0.5
    *b151*b205 + 0.5*b151*b207 + 0.5*b151*b209 + 0.5*b151*b212 + 0.5*b151*b217
     + b151*b470 + 0.5*b151*b493 + 0.5*b151*b500 + 0.5*b151*b509 + 0.5*b151*
    b523 + 0.5*b151*b524 + b151*b604 + 0.5*b152*b153 + 0.5*b152*b154 + 0.5*b152
    *b160 + 0.5*b152*b162 + 0.5*b152*b165 + b152*b176 + 0.5*b152*b177 + 0.5*
    b152*b181 + 0.5*b152*b184 + 0.5*b152*b192 + 0.5*b152*b193 + 0.5*b152*b197
     + 0.5*b152*b201 + 0.5*b152*b203 + 0.5*b152*b204 + 0.5*b152*b206 + 0.5*b152
    *b504 + 0.5*b152*b512 + 0.5*b152*b514 + 0.5*b152*b516 + 0.5*b152*b528 + 
    b152*x1275 + b153*b154 + 0.5*b153*b160 + b153*b162 + 0.5*b153*b165 + 0.5*
    b153*b176 + 0.5*b153*b177 + 0.5*b153*b181 + 0.5*b153*b184 + 0.5*b153*b192
     + 0.5*b153*b193 + 0.5*b153*b197 + 0.5*b153*b201 + 0.5*b153*b203 + 0.5*b153
    *b204 + b153*b206 + 0.5*b153*b504 + 0.5*b153*b512 + 0.5*b153*b514 + 0.5*
    b153*b516 + 0.5*b153*b528 + b153*x1262 + 0.5*b154*b160 + b154*b162 + 0.5*
    b154*b165 + 0.5*b154*b176 + 0.5*b154*b177 + 0.5*b154*b181 + 0.5*b154*b184
     + 0.5*b154*b192 + 0.5*b154*b193 + 0.5*b154*b197 + 0.5*b154*b201 + 0.5*b154
    *b203 + 0.5*b154*b204 + b154*b206 + 0.5*b154*b504 + 0.5*b154*b512 + 0.5*
    b154*b514 + 0.5*b154*b516 + 0.5*b154*b528 + b154*x1262 + 0.5*b155*b157 + 
    b155*b167 + 0.5*b155*b171 + 0.5*b155*b174 + 0.5*b155*b182 + 0.5*b155*b190
     + 0.5*b155*b200 + 0.5*b155*b216 + 0.5*b155*b218 + b155*x1273 + 0.5*b156*
    b159 + 0.5*b156*b163 + 0.5*b156*b164 + 0.5*b156*b166 + 0.5*b156*b179 + 0.5*
    b156*b183 + b156*b188 + 0.5*b156*b189 + 0.5*b156*b191 + 0.5*b156*b205 + 0.5
    *b156*b207 + 0.5*b156*b209 + 0.5*b156*b212 + 0.5*b156*b217 + 0.5*b156*b470
     + 0.5*b156*b483 + 0.5*b156*b492 + 0.5*b156*b493 + 0.5*b156*b500 + 0.5*b156
    *b509 + 0.5*b156*b523 + 0.5*b156*b524 + 0.5*b156*b604 + 0.5*b157*b167 + 
    b157*b174 + 0.5*b157*b175 + 0.5*b157*b180 + 0.5*b157*b182 + 0.5*b157*b185
     + 0.5*b157*b196 + 0.5*b157*b198 + 0.5*b157*b199 + 0.5*b157*b213 + 0.5*b157
    *b214 + 0.5*b157*b215 + 0.5*b157*b216 + 0.5*b157*b218 + 0.5*b157*b476 + 0.5
    *b157*b491 + 0.5*b157*b497 + 0.5*b157*b515 + 0.5*b157*b518 + 0.5*b157*b541
     + 0.5*b157*b618 + 0.5*b157*b635 + 0.5*b157*b639 + 0.5*b157*b740 + 0.5*b157
    *b765 + 0.5*b157*b766 + 0.5*b157*b832 + 0.5*b157*b841 + 0.5*b157*b849 + 0.5
    *b157*b864 + 0.5*b157*b873 + 0.5*b157*b889 + 0.5*b157*b913 + 0.5*b157*b926
     + 0.5*b157*b998 + 0.5*b157*b1012 + 0.5*b157*b1013 + 0.5*b157*b1021 + 0.5*
    b157*b1024 + 0.5*b157*b1073 + 0.5*b157*b1087 + 0.5*b157*b1106 + 0.5*b157*
    b1146 + 0.5*b157*b1151 + 0.5*b157*b1167 + 0.5*b157*b1182 + 0.5*b157*b1196
     + 0.5*b157*b1204 + 0.5*b157*b1213 + 0.5*b157*b1219 + 0.5*b157*b1223 + 0.5*
    b157*b1230 + 0.5*b157*b1241 + 0.5*b157*b1244 + b158*b172 + 0.5*b158*b183 + 
    0.5*b158*b195 + b158*b208 + 0.5*b158*b217 + 0.5*b158*b490 + 0.5*b158*b495
     + 0.5*b158*b498 + b158*x1261 + 0.5*b159*b163 + 0.5*b159*b165 + 0.5*b159*
    b179 + 0.5*b159*b188 + 0.5*b159*b191 + 0.5*b159*b205 + 0.5*b159*b207 + 0.5*
    b159*b209 + 0.5*b159*b212 + 0.5*b159*b217 + 0.5*b159*b470 + 0.5*b159*b493
     + 0.5*b159*b500 + 0.5*b159*b509 + 0.5*b159*b523 + 0.5*b159*b524 + 0.5*b159
    *b604 + b159*x1266 + 0.5*b160*b162 + 0.5*b160*b165 + 0.5*b160*b176 + b160*
    b177 + 0.5*b160*b181 + 0.5*b160*b184 + b160*b192 + 0.5*b160*b193 + 0.5*b160
    *b197 + b160*b201 + b160*b203 + 0.5*b160*b204 + 0.5*b160*b206 + 0.5*b160*
    b504 + 0.5*b160*b512 + 0.5*b160*b514 + 0.5*b160*b516 + 0.5*b160*b528 + b160
    *x1279 + 0.5*b161*b171 + b161*b173 + 0.5*b161*b175 + 0.5*b161*b178 + 0.5*
    b161*b180 + 0.5*b161*b181 + 0.5*b161*b185 + 0.5*b161*b186 + 0.5*b161*b187
     + 0.5*b161*b190 + b161*b194 + 0.5*b161*b198 + 0.5*b161*b200 + b161*b210 + 
    0.5*b161*b211 + 0.5*b162*b165 + 0.5*b162*b176 + 0.5*b162*b177 + 0.5*b162*
    b181 + 0.5*b162*b184 + 0.5*b162*b192 + 0.5*b162*b193 + 0.5*b162*b197 + 0.5*
    b162*b201 + 0.5*b162*b203 + 0.5*b162*b204 + b162*b206 + 0.5*b162*b504 + 0.5
    *b162*b512 + 0.5*b162*b514 + 0.5*b162*b516 + 0.5*b162*b528 + b162*x1262 + 
    0.5*b163*b179 + 0.5*b163*b188 + 0.5*b163*b191 + 0.5*b163*b205 + 0.5*b163*
    b207 + 0.5*b163*b209 + 0.5*b163*b212 + 0.5*b163*b217 + 0.5*b163*b470 + 0.5*
    b163*b493 + 0.5*b163*b500 + 0.5*b163*b509 + 0.5*b163*b523 + 0.5*b163*b524
     + 0.5*b163*b604 + b163*x1265 + 0.5*b164*b166 + 0.5*b164*b183 + 0.5*b164*
    b188 + b164*b189 + 0.5*b164*b470 + 0.5*b164*b483 + 0.5*b164*b492 + 0.5*b164
    *b604 + 0.5*b165*b176 + 0.5*b165*b177 + 0.5*b165*b181 + 0.5*b165*b184 + 0.5
    *b165*b192 + 0.5*b165*b193 + 0.5*b165*b197 + 0.5*b165*b201 + 0.5*b165*b203
     + 0.5*b165*b204 + 0.5*b165*b206 + 0.5*b165*b504 + 0.5*b165*b512 + 0.5*b165
    *b514 + 0.5*b165*b516 + 0.5*b165*b528 + b165*x1266 + 0.5*b166*b183 + 0.5*
    b166*b188 + 0.5*b166*b189 + 0.5*b166*b483 + 0.5*b166*b492 + b166*x1267 + 
    0.5*b167*b171 + 0.5*b167*b174 + 0.5*b167*b182 + 0.5*b167*b190 + 0.5*b167*
    b200 + 0.5*b167*b216 + 0.5*b167*b218 + b167*x1273 + b168*b169 + b168*b170
     + 0.5*b168*b199 + 0.5*b168*b202 + 0.5*b168*b493 + 0.5*b168*b500 + 0.5*b168
    *b509 + 0.5*b168*b523 + 0.5*b168*b524 + b168*x1263 + b169*b170 + 0.5*b169*
    b199 + 0.5*b169*b202 + 0.5*b169*b493 + 0.5*b169*b500 + 0.5*b169*b509 + 0.5*
    b169*b523 + 0.5*b169*b524 + b169*x1263 + 0.5*b170*b199 + 0.5*b170*b202 + 
    0.5*b170*b493 + 0.5*b170*b500 + 0.5*b170*b509 + 0.5*b170*b523 + 0.5*b170*
    b524 + b170*x1263 + 0.5*b171*b173 + 0.5*b171*b175 + 0.5*b171*b178 + 0.5*
    b171*b180 + 0.5*b171*b185 + 0.5*b171*b186 + 0.5*b171*b187 + b171*b190 + 0.5
    *b171*b194 + 0.5*b171*b198 + b171*b200 + 0.5*b171*b210 + 0.5*b171*b211 + 
    b171*x1273 + 0.5*b172*b183 + 0.5*b172*b195 + b172*b208 + 0.5*b172*b217 + 
    0.5*b172*b490 + 0.5*b172*b495 + 0.5*b172*b498 + b172*x1261 + 0.5*b173*b175
     + 0.5*b173*b178 + 0.5*b173*b180 + 0.5*b173*b181 + 0.5*b173*b185 + 0.5*b173
    *b186 + 0.5*b173*b187 + 0.5*b173*b190 + b173*b194 + 0.5*b173*b198 + 0.5*
    b173*b200 + b173*b210 + 0.5*b173*b211 + 0.5*b174*b175 + 0.5*b174*b180 + 0.5
    *b174*b182 + 0.5*b174*b185 + 0.5*b174*b196 + 0.5*b174*b198 + 0.5*b174*b199
     + 0.5*b174*b213 + 0.5*b174*b214 + 0.5*b174*b215 + 0.5*b174*b216 + 0.5*b174
    *b218 + 0.5*b174*b476 + 0.5*b174*b491 + 0.5*b174*b497 + 0.5*b174*b515 + 0.5
    *b174*b518 + 0.5*b174*b541 + 0.5*b174*b618 + 0.5*b174*b635 + 0.5*b174*b639
     + 0.5*b174*b740 + 0.5*b174*b765 + 0.5*b174*b766 + 0.5*b174*b832 + 0.5*b174
    *b841 + 0.5*b174*b849 + 0.5*b174*b864 + 0.5*b174*b873 + 0.5*b174*b889 + 0.5
    *b174*b913 + 0.5*b174*b926 + 0.5*b174*b998 + 0.5*b174*b1012 + 0.5*b174*
    b1013 + 0.5*b174*b1021 + 0.5*b174*b1024 + 0.5*b174*b1073 + 0.5*b174*b1087
     + 0.5*b174*b1106 + 0.5*b174*b1146 + 0.5*b174*b1151 + 0.5*b174*b1167 + 0.5*
    b174*b1182 + 0.5*b174*b1196 + 0.5*b174*b1204 + 0.5*b174*b1213 + 0.5*b174*
    b1219 + 0.5*b174*b1223 + 0.5*b174*b1230 + 0.5*b174*b1241 + 0.5*b174*b1244
     + 0.5*b175*b178 + b175*b180 + b175*b185 + 0.5*b175*b186 + 0.5*b175*b187 + 
    0.5*b175*b190 + 0.5*b175*b194 + 0.5*b175*b196 + b175*b198 + 0.5*b175*b199
     + 0.5*b175*b200 + 0.5*b175*b210 + 0.5*b175*b211 + 0.5*b175*b213 + 0.5*b175
    *b214 + 0.5*b175*b215 + 0.5*b175*b476 + 0.5*b175*b491 + 0.5*b175*b497 + 0.5
    *b175*b515 + 0.5*b175*b518 + 0.5*b175*b541 + 0.5*b175*b618 + 0.5*b175*b635
     + 0.5*b175*b639 + 0.5*b175*b740 + 0.5*b175*b765 + 0.5*b175*b766 + 0.5*b175
    *b832 + 0.5*b175*b841 + 0.5*b175*b849 + 0.5*b175*b864 + 0.5*b175*b873 + 0.5
    *b175*b889 + 0.5*b175*b913 + 0.5*b175*b926 + 0.5*b175*b998 + 0.5*b175*b1012
     + 0.5*b175*b1013 + 0.5*b175*b1021 + 0.5*b175*b1024 + 0.5*b175*b1073 + 0.5*
    b175*b1087 + 0.5*b175*b1106 + 0.5*b175*b1146 + 0.5*b175*b1151 + 0.5*b175*
    b1167 + 0.5*b175*b1182 + 0.5*b175*b1196 + 0.5*b175*b1204 + 0.5*b175*b1213
     + 0.5*b175*b1219 + 0.5*b175*b1223 + 0.5*b175*b1230 + 0.5*b175*b1241 + 0.5*
    b175*b1244 + 0.5*b176*b177 + 0.5*b176*b181 + 0.5*b176*b184 + 0.5*b176*b192
     + 0.5*b176*b193 + 0.5*b176*b197 + 0.5*b176*b201 + 0.5*b176*b203 + 0.5*b176
    *b204 + 0.5*b176*b206 + 0.5*b176*b504 + 0.5*b176*b512 + 0.5*b176*b514 + 0.5
    *b176*b516 + 0.5*b176*b528 + b176*x1275 + 0.5*b177*b181 + 0.5*b177*b184 + 
    b177*b192 + 0.5*b177*b193 + 0.5*b177*b197 + b177*b201 + b177*b203 + 0.5*
    b177*b204 + 0.5*b177*b206 + 0.5*b177*b504 + 0.5*b177*b512 + 0.5*b177*b514
     + 0.5*b177*b516 + 0.5*b177*b528 + b177*x1279 + 0.5*b178*b180 + 0.5*b178*
    b185 + 0.5*b178*b186 + 0.5*b178*b187 + 0.5*b178*b190 + 0.5*b178*b194 + 0.5*
    b178*b198 + 0.5*b178*b200 + 0.5*b178*b210 + b178*b211 + b178*x1280 + 0.5*
    b179*b188 + 0.5*b179*b191 + 0.5*b179*b205 + 0.5*b179*b207 + 0.5*b179*b209
     + b179*b212 + 0.5*b179*b217 + 0.5*b179*b470 + 0.5*b179*b493 + 0.5*b179*
    b500 + 0.5*b179*b509 + 0.5*b179*b523 + 0.5*b179*b524 + 0.5*b179*b604 + b179
    *x1264 + b180*b185 + 0.5*b180*b186 + 0.5*b180*b187 + 0.5*b180*b190 + 0.5*
    b180*b194 + 0.5*b180*b196 + b180*b198 + 0.5*b180*b199 + 0.5*b180*b200 + 0.5
    *b180*b210 + 0.5*b180*b211 + 0.5*b180*b213 + 0.5*b180*b214 + 0.5*b180*b215
     + 0.5*b180*b476 + 0.5*b180*b491 + 0.5*b180*b497 + 0.5*b180*b515 + 0.5*b180
    *b518 + 0.5*b180*b541 + 0.5*b180*b618 + 0.5*b180*b635 + 0.5*b180*b639 + 0.5
    *b180*b740 + 0.5*b180*b765 + 0.5*b180*b766 + 0.5*b180*b832 + 0.5*b180*b841
     + 0.5*b180*b849 + 0.5*b180*b864 + 0.5*b180*b873 + 0.5*b180*b889 + 0.5*b180
    *b913 + 0.5*b180*b926 + 0.5*b180*b998 + 0.5*b180*b1012 + 0.5*b180*b1013 + 
    0.5*b180*b1021 + 0.5*b180*b1024 + 0.5*b180*b1073 + 0.5*b180*b1087 + 0.5*
    b180*b1106 + 0.5*b180*b1146 + 0.5*b180*b1151 + 0.5*b180*b1167 + 0.5*b180*
    b1182 + 0.5*b180*b1196 + 0.5*b180*b1204 + 0.5*b180*b1213 + 0.5*b180*b1219
     + 0.5*b180*b1223 + 0.5*b180*b1230 + 0.5*b180*b1241 + 0.5*b180*b1244 + 0.5*
    b181*b184 + 0.5*b181*b192 + 0.5*b181*b193 + 0.5*b181*b194 + 0.5*b181*b197
     + 0.5*b181*b201 + 0.5*b181*b203 + 0.5*b181*b204 + 0.5*b181*b206 + 0.5*b181
    *b210 + 0.5*b181*b504 + 0.5*b181*b512 + 0.5*b181*b514 + 0.5*b181*b516 + 0.5
    *b181*b528 + 0.5*b182*b202 + b182*b216 + b182*b218 + 0.5*b183*b188 + 0.5*
    b183*b189 + 0.5*b183*b208 + 0.5*b183*b483 + 0.5*b183*b492 + b183*x1261 + 
    0.5*b184*b191 + 0.5*b184*b192 + b184*b193 + b184*b197 + 0.5*b184*b201 + 0.5
    *b184*b203 + b184*b204 + 0.5*b184*b205 + 0.5*b184*b206 + 0.5*b184*b504 + 
    0.5*b184*b512 + 0.5*b184*b514 + 0.5*b184*b516 + 0.5*b184*b528 + b184*x1276
     + 0.5*b185*b186 + 0.5*b185*b187 + 0.5*b185*b190 + 0.5*b185*b194 + 0.5*b185
    *b196 + b185*b198 + 0.5*b185*b199 + 0.5*b185*b200 + 0.5*b185*b210 + 0.5*
    b185*b211 + 0.5*b185*b213 + 0.5*b185*b214 + 0.5*b185*b215 + 0.5*b185*b476
     + 0.5*b185*b491 + 0.5*b185*b497 + 0.5*b185*b515 + 0.5*b185*b518 + 0.5*b185
    *b541 + 0.5*b185*b618 + 0.5*b185*b635 + 0.5*b185*b639 + 0.5*b185*b740 + 0.5
    *b185*b765 + 0.5*b185*b766 + 0.5*b185*b832 + 0.5*b185*b841 + 0.5*b185*b849
     + 0.5*b185*b864 + 0.5*b185*b873 + 0.5*b185*b889 + 0.5*b185*b913 + 0.5*b185
    *b926 + 0.5*b185*b998 + 0.5*b185*b1012 + 0.5*b185*b1013 + 0.5*b185*b1021 + 
    0.5*b185*b1024 + 0.5*b185*b1073 + 0.5*b185*b1087 + 0.5*b185*b1106 + 0.5*
    b185*b1146 + 0.5*b185*b1151 + 0.5*b185*b1167 + 0.5*b185*b1182 + 0.5*b185*
    b1196 + 0.5*b185*b1204 + 0.5*b185*b1213 + 0.5*b185*b1219 + 0.5*b185*b1223
     + 0.5*b185*b1230 + 0.5*b185*b1241 + 0.5*b185*b1244 + b186*b187 + 0.5*b186*
    b190 + 0.5*b186*b194 + 0.5*b186*b198 + 0.5*b186*b200 + 0.5*b186*b210 + 0.5*
    b186*b211 + b186*x1277 + 0.5*b187*b190 + 0.5*b187*b194 + 0.5*b187*b198 + 
    0.5*b187*b200 + 0.5*b187*b210 + 0.5*b187*b211 + b187*x1277 + 0.5*b188*b189
     + 0.5*b188*b191 + 0.5*b188*b205 + 0.5*b188*b207 + 0.5*b188*b209 + 0.5*b188
    *b212 + 0.5*b188*b217 + 0.5*b188*b470 + 0.5*b188*b483 + 0.5*b188*b492 + 0.5
    *b188*b493 + 0.5*b188*b500 + 0.5*b188*b509 + 0.5*b188*b523 + 0.5*b188*b524
     + 0.5*b188*b604 + 0.5*b189*b470 + 0.5*b189*b483 + 0.5*b189*b492 + 0.5*b189
    *b604 + 0.5*b190*b194 + 0.5*b190*b198 + b190*b200 + 0.5*b190*b210 + 0.5*
    b190*b211 + b190*x1273 + 0.5*b191*b193 + 0.5*b191*b197 + 0.5*b191*b204 + 
    b191*b205 + 0.5*b191*b207 + 0.5*b191*b209 + 0.5*b191*b212 + 0.5*b191*b217
     + 0.5*b191*b470 + 0.5*b191*b493 + 0.5*b191*b500 + 0.5*b191*b509 + 0.5*b191
    *b523 + 0.5*b191*b524 + 0.5*b191*b604 + b191*x1276 + 0.5*b192*b193 + 0.5*
    b192*b197 + b192*b201 + b192*b203 + 0.5*b192*b204 + 0.5*b192*b206 + 0.5*
    b192*b504 + 0.5*b192*b512 + 0.5*b192*b514 + 0.5*b192*b516 + 0.5*b192*b528
     + b192*x1279 + b193*b197 + 0.5*b193*b201 + 0.5*b193*b203 + b193*b204 + 0.5
    *b193*b205 + 0.5*b193*b206 + 0.5*b193*b504 + 0.5*b193*b512 + 0.5*b193*b514
     + 0.5*b193*b516 + 0.5*b193*b528 + b193*x1276 + 0.5*b194*b198 + 0.5*b194*
    b200 + b194*b210 + 0.5*b194*b211 + 0.5*b195*b208 + 0.5*b195*b217 + b195*
    b490 + b195*b495 + b195*b498 + b195*x1274 + 0.5*b196*b198 + 0.5*b196*b199
     + 0.5*b196*b213 + 0.5*b196*b214 + b196*b215 + 0.5*b196*b476 + 0.5*b196*
    b491 + 0.5*b196*b497 + 0.5*b196*b515 + 0.5*b196*b518 + 0.5*b196*b541 + 0.5*
    b196*b618 + 0.5*b196*b635 + 0.5*b196*b639 + 0.5*b196*b740 + 0.5*b196*b765
     + 0.5*b196*b766 + 0.5*b196*b832 + 0.5*b196*b841 + 0.5*b196*b849 + 0.5*b196
    *b864 + 0.5*b196*b873 + 0.5*b196*b889 + 0.5*b196*b913 + 0.5*b196*b926 + 0.5
    *b196*b998 + 0.5*b196*b1012 + 0.5*b196*b1013 + 0.5*b196*b1021 + 0.5*b196*
    b1024 + 0.5*b196*b1073 + 0.5*b196*b1087 + 0.5*b196*b1106 + 0.5*b196*b1146
     + 0.5*b196*b1151 + 0.5*b196*b1167 + 0.5*b196*b1182 + 0.5*b196*b1196 + 0.5*
    b196*b1204 + 0.5*b196*b1213 + 0.5*b196*b1219 + 0.5*b196*b1223 + 0.5*b196*
    b1230 + 0.5*b196*b1241 + 0.5*b196*b1244 + 0.5*b197*b201 + 0.5*b197*b203 + 
    b197*b204 + 0.5*b197*b205 + 0.5*b197*b206 + 0.5*b197*b504 + 0.5*b197*b512
     + 0.5*b197*b514 + 0.5*b197*b516 + 0.5*b197*b528 + b197*x1276 + 0.5*b198*
    b199 + 0.5*b198*b200 + 0.5*b198*b210 + 0.5*b198*b211 + 0.5*b198*b213 + 0.5*
    b198*b214 + 0.5*b198*b215 + 0.5*b198*b476 + 0.5*b198*b491 + 0.5*b198*b497
     + 0.5*b198*b515 + 0.5*b198*b518 + 0.5*b198*b541 + 0.5*b198*b618 + 0.5*b198
    *b635 + 0.5*b198*b639 + 0.5*b198*b740 + 0.5*b198*b765 + 0.5*b198*b766 + 0.5
    *b198*b832 + 0.5*b198*b841 + 0.5*b198*b849 + 0.5*b198*b864 + 0.5*b198*b873
     + 0.5*b198*b889 + 0.5*b198*b913 + 0.5*b198*b926 + 0.5*b198*b998 + 0.5*b198
    *b1012 + 0.5*b198*b1013 + 0.5*b198*b1021 + 0.5*b198*b1024 + 0.5*b198*b1073
     + 0.5*b198*b1087 + 0.5*b198*b1106 + 0.5*b198*b1146 + 0.5*b198*b1151 + 0.5*
    b198*b1167 + 0.5*b198*b1182 + 0.5*b198*b1196 + 0.5*b198*b1204 + 0.5*b198*
    b1213 + 0.5*b198*b1219 + 0.5*b198*b1223 + 0.5*b198*b1230 + 0.5*b198*b1241
     + 0.5*b198*b1244 + 0.5*b199*b202 + 0.5*b199*b213 + 0.5*b199*b214 + 0.5*
    b199*b215 + 0.5*b199*b476 + 0.5*b199*b491 + 0.5*b199*b497 + 0.5*b199*b515
     + 0.5*b199*b518 + 0.5*b199*b541 + 0.5*b199*b618 + 0.5*b199*b635 + 0.5*b199
    *b639 + 0.5*b199*b740 + 0.5*b199*b765 + 0.5*b199*b766 + 0.5*b199*b832 + 0.5
    *b199*b841 + 0.5*b199*b849 + 0.5*b199*b864 + 0.5*b199*b873 + 0.5*b199*b889
     + 0.5*b199*b913 + 0.5*b199*b926 + 0.5*b199*b998 + 0.5*b199*b1012 + 0.5*
    b199*b1013 + 0.5*b199*b1021 + 0.5*b199*b1024 + 0.5*b199*b1073 + 0.5*b199*
    b1087 + 0.5*b199*b1106 + 0.5*b199*b1146 + 0.5*b199*b1151 + 0.5*b199*b1167
     + 0.5*b199*b1182 + 0.5*b199*b1196 + 0.5*b199*b1204 + 0.5*b199*b1213 + 0.5*
    b199*b1219 + 0.5*b199*b1223 + 0.5*b199*b1230 + 0.5*b199*b1241 + 0.5*b199*
    b1244 + 0.5*b200*b210 + 0.5*b200*b211 + b200*x1273 + b201*b203 + 0.5*b201*
    b204 + 0.5*b201*b206 + 0.5*b201*b504 + 0.5*b201*b512 + 0.5*b201*b514 + 0.5*
    b201*b516 + 0.5*b201*b528 + b201*x1279 + 0.5*b202*b216 + 0.5*b202*b218 + 
    0.5*b203*b204 + 0.5*b203*b206 + 0.5*b203*b504 + 0.5*b203*b512 + 0.5*b203*
    b514 + 0.5*b203*b516 + 0.5*b203*b528 + b203*x1279 + 0.5*b204*b205 + 0.5*
    b204*b206 + 0.5*b204*b504 + 0.5*b204*b512 + 0.5*b204*b514 + 0.5*b204*b516
     + 0.5*b204*b528 + b204*x1276 + 0.5*b205*b207 + 0.5*b205*b209 + 0.5*b205*
    b212 + 0.5*b205*b217 + 0.5*b205*b470 + 0.5*b205*b493 + 0.5*b205*b500 + 0.5*
    b205*b509 + 0.5*b205*b523 + 0.5*b205*b524 + 0.5*b205*b604 + b205*x1276 + 
    0.5*b206*b504 + 0.5*b206*b512 + 0.5*b206*b514 + 0.5*b206*b516 + 0.5*b206*
    b528 + b206*x1262 + b207*b209 + 0.5*b207*b212 + 0.5*b207*b217 + 0.5*b207*
    b470 + 0.5*b207*b493 + 0.5*b207*b500 + 0.5*b207*b509 + 0.5*b207*b523 + 0.5*
    b207*b524 + 0.5*b207*b604 + b207*x1260 + 0.5*b208*b217 + 0.5*b208*b490 + 
    0.5*b208*b495 + 0.5*b208*b498 + b208*x1261 + 0.5*b209*b212 + 0.5*b209*b217
     + 0.5*b209*b470 + 0.5*b209*b493 + 0.5*b209*b500 + 0.5*b209*b509 + 0.5*b209
    *b523 + 0.5*b209*b524 + 0.5*b209*b604 + b209*x1260 + 0.5*b210*b211 + b211*
    x1280 + 0.5*b212*b217 + 0.5*b212*b470 + 0.5*b212*b493 + 0.5*b212*b500 + 0.5
    *b212*b509 + 0.5*b212*b523 + 0.5*b212*b524 + 0.5*b212*b604 + b212*x1264 + 
    b213*b214 + 0.5*b213*b215 + 0.5*b213*b476 + 0.5*b213*b491 + 0.5*b213*b497
     + 0.5*b213*b515 + 0.5*b213*b518 + 0.5*b213*b541 + 0.5*b213*b618 + 0.5*b213
    *b635 + 0.5*b213*b639 + 0.5*b213*b740 + 0.5*b213*b765 + 0.5*b213*b766 + 0.5
    *b213*b832 + 0.5*b213*b841 + 0.5*b213*b849 + 0.5*b213*b864 + 0.5*b213*b873
     + 0.5*b213*b889 + 0.5*b213*b913 + 0.5*b213*b926 + 0.5*b213*b998 + 0.5*b213
    *b1012 + 0.5*b213*b1013 + 0.5*b213*b1021 + 0.5*b213*b1024 + 0.5*b213*b1073
     + 0.5*b213*b1087 + 0.5*b213*b1106 + 0.5*b213*b1146 + 0.5*b213*b1151 + 0.5*
    b213*b1167 + 0.5*b213*b1182 + 0.5*b213*b1196 + 0.5*b213*b1204 + 0.5*b213*
    b1213 + 0.5*b213*b1219 + 0.5*b213*b1223 + 0.5*b213*b1230 + 0.5*b213*b1241
     + 0.5*b213*b1244 + b213*x1281 + 0.5*b214*b215 + 0.5*b214*b476 + 0.5*b214*
    b491 + 0.5*b214*b497 + 0.5*b214*b515 + 0.5*b214*b518 + 0.5*b214*b541 + 0.5*
    b214*b618 + 0.5*b214*b635 + 0.5*b214*b639 + 0.5*b214*b740 + 0.5*b214*b765
     + 0.5*b214*b766 + 0.5*b214*b832 + 0.5*b214*b841 + 0.5*b214*b849 + 0.5*b214
    *b864 + 0.5*b214*b873 + 0.5*b214*b889 + 0.5*b214*b913 + 0.5*b214*b926 + 0.5
    *b214*b998 + 0.5*b214*b1012 + 0.5*b214*b1013 + 0.5*b214*b1021 + 0.5*b214*
    b1024 + 0.5*b214*b1073 + 0.5*b214*b1087 + 0.5*b214*b1106 + 0.5*b214*b1146
     + 0.5*b214*b1151 + 0.5*b214*b1167 + 0.5*b214*b1182 + 0.5*b214*b1196 + 0.5*
    b214*b1204 + 0.5*b214*b1213 + 0.5*b214*b1219 + 0.5*b214*b1223 + 0.5*b214*
    b1230 + 0.5*b214*b1241 + 0.5*b214*b1244 + b214*x1281 + 0.5*b215*b476 + 0.5*
    b215*b491 + 0.5*b215*b497 + 0.5*b215*b515 + 0.5*b215*b518 + 0.5*b215*b541
     + 0.5*b215*b618 + 0.5*b215*b635 + 0.5*b215*b639 + 0.5*b215*b740 + 0.5*b215
    *b765 + 0.5*b215*b766 + 0.5*b215*b832 + 0.5*b215*b841 + 0.5*b215*b849 + 0.5
    *b215*b864 + 0.5*b215*b873 + 0.5*b215*b889 + 0.5*b215*b913 + 0.5*b215*b926
     + 0.5*b215*b998 + 0.5*b215*b1012 + 0.5*b215*b1013 + 0.5*b215*b1021 + 0.5*
    b215*b1024 + 0.5*b215*b1073 + 0.5*b215*b1087 + 0.5*b215*b1106 + 0.5*b215*
    b1146 + 0.5*b215*b1151 + 0.5*b215*b1167 + 0.5*b215*b1182 + 0.5*b215*b1196
     + 0.5*b215*b1204 + 0.5*b215*b1213 + 0.5*b215*b1219 + 0.5*b215*b1223 + 0.5*
    b215*b1230 + 0.5*b215*b1241 + 0.5*b215*b1244 + b216*b218 + 0.5*b217*b470 + 
    0.5*b217*b490 + 0.5*b217*b493 + 0.5*b217*b495 + 0.5*b217*b498 + 0.5*b217*
    b500 + 0.5*b217*b509 + 0.5*b217*b523 + 0.5*b217*b524 + 0.5*b217*b604 + 0.5*
    b219*b222 + 0.5*b219*b229 + 0.5*b219*b233 + 0.5*b219*b245 + 0.5*b219*b247
     + 0.5*b219*b266 + 0.5*b219*b270 + b219*b273 + 0.5*b219*b282 + 0.5*b219*
    b305 + 0.5*b219*b329 + b219*b343 + 0.5*b219*b373 + 0.5*b219*b382 + b219*
    b392 + b219*b397 + 0.5*b219*b1026 + 0.5*b219*b1030 + 0.5*b219*b1054 + 0.5*
    b219*b1068 + 0.5*b219*b1071 + 0.5*b219*b1074 + 0.5*b219*b1083 + 0.5*b219*
    b1099 + 0.5*b219*b1116 + 0.5*b219*b1117 + 0.5*b219*b1120 + 0.5*b219*b1121
     + 0.5*b219*b1124 + 0.5*b219*b1132 + 0.5*b219*b1136 + 0.5*b219*b1141 + 0.5*
    b219*b1149 + 0.5*b219*b1152 + 0.5*b219*b1154 + 0.5*b219*b1155 + 0.5*b219*
    b1156 + 0.5*b219*b1174 + 0.5*b219*b1176 + 0.5*b219*b1183 + 0.5*b219*b1224
     + 0.5*b219*b1225 + 0.5*b219*b1232 + 0.5*b219*b1235 + 0.5*b219*b1243 + 0.5*
    b219*b1246 + b219*x1272 + 0.5*b220*b237 + 0.5*b220*b240 + 0.5*b220*b258 + 
    0.5*b220*b261 + 0.5*b220*b269 + 0.5*b220*b271 + b220*b278 + 0.5*b220*b287
     + b220*b291 + 0.5*b220*b302 + 0.5*b220*b311 + 0.5*b220*b313 + 0.5*b220*
    b315 + 0.5*b220*b334 + 0.5*b220*b338 + 0.5*b220*b349 + b220*b359 + 0.5*b220
    *b362 + 0.5*b220*b365 + 0.5*b220*b374 + b220*b375 + 0.5*b220*b396 + b221*
    b223 + 0.5*b221*b226 + b221*b265 + 0.5*b221*b276 + 0.5*b221*b288 + 0.5*b221
    *b319 + 0.5*b221*b326 + 0.5*b221*b327 + 0.5*b221*b360 + 0.5*b221*b364 + 0.5
    *b221*b368 + b221*b370 + 0.5*b221*b378 + 0.5*b221*b381 + 0.5*b221*b383 + 
    0.5*b221*b395 + 0.5*b221*b401 + 0.5*b221*b466 + 0.5*b221*b478 + 0.5*b221*
    b487 + 0.5*b221*b506 + b221*x1270 + 0.5*b222*b233 + 0.5*b222*b247 + 0.5*
    b222*b255 + 0.5*b222*b257 + 0.5*b222*b266 + b222*b270 + 0.5*b222*b273 + 
    b222*b305 + 0.5*b222*b329 + 0.5*b222*b343 + 0.5*b222*b346 + 0.5*b222*b386
     + 0.5*b222*b392 + 0.5*b222*b397 + 0.5*b222*b471 + 0.5*b222*b472 + 0.5*b222
    *b479 + 0.5*b222*b485 + 0.5*b222*b505 + b222*x1272 + 0.5*b223*b226 + b223*
    b265 + 0.5*b223*b276 + 0.5*b223*b288 + 0.5*b223*b319 + 0.5*b223*b326 + 0.5*
    b223*b327 + 0.5*b223*b360 + 0.5*b223*b364 + 0.5*b223*b368 + b223*b370 + 0.5
    *b223*b378 + 0.5*b223*b381 + 0.5*b223*b383 + 0.5*b223*b395 + 0.5*b223*b401
     + 0.5*b223*b466 + 0.5*b223*b478 + 0.5*b223*b487 + 0.5*b223*b506 + b223*
    x1270 + b224*b225 + 0.5*b224*b227 + b224*b228 + 0.5*b224*b231 + 0.5*b224*
    b234 + b224*b235 + 0.5*b224*b242 + 0.5*b224*b264 + 0.5*b224*b267 + b224*
    b268 + 0.5*b224*b274 + 0.5*b224*b277 + 0.5*b224*b309 + 0.5*b224*b310 + 0.5*
    b224*b314 + 0.5*b224*b321 + 0.5*b224*b322 + 0.5*b224*b325 + 0.5*b224*b331
     + 0.5*b224*b335 + 0.5*b224*b336 + 0.5*b224*b341 + 0.5*b224*b348 + 0.5*b224
    *b351 + 0.5*b224*b353 + 0.5*b224*b354 + 0.5*b224*b356 + 0.5*b224*b357 + 0.5
    *b224*b366 + 0.5*b224*b369 + 0.5*b224*b385 + 0.5*b224*b394 + 0.5*b224*b544
     + 0.5*b224*b553 + 0.5*b224*b585 + 0.5*b224*b589 + 0.5*b224*b612 + 0.5*b224
    *b614 + 0.5*b224*b620 + 0.5*b224*b631 + 0.5*b224*b634 + 0.5*b224*b636 + 0.5
    *b224*b645 + 0.5*b224*b649 + 0.5*b224*b657 + 0.5*b224*b676 + 0.5*b224*b687
     + 0.5*b224*b702 + 0.5*b224*b713 + 0.5*b224*b751 + 0.5*b224*b762 + 0.5*b224
    *b789 + 0.5*b224*b806 + 0.5*b224*b808 + 0.5*b224*b815 + 0.5*b224*b824 + 0.5
    *b224*b828 + 0.5*b224*b855 + 0.5*b224*b861 + 0.5*b224*b894 + 0.5*b224*b903
     + 0.5*b224*b905 + 0.5*b224*b909 + 0.5*b224*b935 + 0.5*b224*b942 + 0.5*b224
    *b944 + 0.5*b224*b951 + 0.5*b224*b953 + 0.5*b224*b954 + 0.5*b224*b960 + 0.5
    *b224*b961 + 0.5*b224*b968 + 0.5*b224*b974 + 0.5*b224*b976 + 0.5*b224*b987
     + 0.5*b224*b988 + 0.5*b224*b1007 + 0.5*b224*b1014 + 0.5*b224*b1016 + 0.5*
    b225*b227 + b225*b228 + 0.5*b225*b231 + 0.5*b225*b234 + b225*b235 + 0.5*
    b225*b242 + 0.5*b225*b264 + 0.5*b225*b267 + b225*b268 + 0.5*b225*b274 + 0.5
    *b225*b277 + 0.5*b225*b309 + 0.5*b225*b310 + 0.5*b225*b314 + 0.5*b225*b321
     + 0.5*b225*b322 + 0.5*b225*b325 + 0.5*b225*b331 + 0.5*b225*b335 + 0.5*b225
    *b336 + 0.5*b225*b341 + 0.5*b225*b348 + 0.5*b225*b351 + 0.5*b225*b353 + 0.5
    *b225*b354 + 0.5*b225*b356 + 0.5*b225*b357 + 0.5*b225*b366 + 0.5*b225*b369
     + 0.5*b225*b385 + 0.5*b225*b394 + 0.5*b225*b544 + 0.5*b225*b553 + 0.5*b225
    *b585 + 0.5*b225*b589 + 0.5*b225*b612 + 0.5*b225*b614 + 0.5*b225*b620 + 0.5
    *b225*b631 + 0.5*b225*b634 + 0.5*b225*b636 + 0.5*b225*b645 + 0.5*b225*b649
     + 0.5*b225*b657 + 0.5*b225*b676 + 0.5*b225*b687 + 0.5*b225*b702 + 0.5*b225
    *b713 + 0.5*b225*b751 + 0.5*b225*b762 + 0.5*b225*b789 + 0.5*b225*b806 + 0.5
    *b225*b808 + 0.5*b225*b815 + 0.5*b225*b824 + 0.5*b225*b828 + 0.5*b225*b855
     + 0.5*b225*b861 + 0.5*b225*b894 + 0.5*b225*b903 + 0.5*b225*b905 + 0.5*b225
    *b909 + 0.5*b225*b935 + 0.5*b225*b942 + 0.5*b225*b944 + 0.5*b225*b951 + 0.5
    *b225*b953 + 0.5*b225*b954 + 0.5*b225*b960 + 0.5*b225*b961 + 0.5*b225*b968
     + 0.5*b225*b974 + 0.5*b225*b976 + 0.5*b225*b987 + 0.5*b225*b988 + 0.5*b225
    *b1007 + 0.5*b225*b1014 + 0.5*b225*b1016 + 0.5*b226*b261 + 0.5*b226*b265 + 
    0.5*b226*b269 + 0.5*b226*b271 + 0.5*b226*b276 + 0.5*b226*b288 + 0.5*b226*
    b319 + b226*b326 + b226*b327 + 0.5*b226*b334 + 0.5*b226*b360 + b226*b364 + 
    0.5*b226*b368 + 0.5*b226*b370 + b226*b378 + 0.5*b226*b381 + 0.5*b226*b383
     + 0.5*b226*b395 + 0.5*b226*b401 + 0.5*b226*b466 + 0.5*b226*b478 + 0.5*b226
    *b487 + 0.5*b226*b506 + b226*x1282 + 0.5*b227*b228 + 0.5*b227*b229 + 0.5*
    b227*b230 + 0.5*b227*b234 + 0.5*b227*b235 + 0.5*b227*b238 + 0.5*b227*b239
     + 0.5*b227*b244 + 0.5*b227*b245 + 0.5*b227*b249 + 0.5*b227*b255 + 0.5*b227
    *b256 + 0.5*b227*b257 + 0.5*b227*b264 + 0.5*b227*b267 + 0.5*b227*b268 + 
    b227*b274 + 0.5*b227*b275 + 0.5*b227*b276 + 0.5*b227*b279 + 0.5*b227*b282
     + 0.5*b227*b283 + 0.5*b227*b285 + 0.5*b227*b289 + 0.5*b227*b309 + b227*
    b310 + 0.5*b227*b312 + 0.5*b227*b314 + 0.5*b227*b318 + 0.5*b227*b319 + 0.5*
    b227*b321 + 0.5*b227*b322 + 0.5*b227*b332 + 0.5*b227*b333 + 0.5*b227*b335
     + b227*b336 + 0.5*b227*b340 + 0.5*b227*b342 + 0.5*b227*b346 + 0.5*b227*
    b347 + 0.5*b227*b348 + 0.5*b227*b351 + 0.5*b227*b353 + 0.5*b227*b354 + 0.5*
    b227*b355 + 0.5*b227*b357 + 0.5*b227*b360 + 0.5*b227*b366 + 0.5*b227*b367
     + 0.5*b227*b368 + 0.5*b227*b369 + 0.5*b227*b373 + 0.5*b227*b376 + 0.5*b227
    *b377 + 0.5*b227*b380 + 0.5*b227*b382 + 0.5*b227*b386 + 0.5*b227*b387 + 0.5
    *b227*b389 + 0.5*b227*b390 + 0.5*b227*b398 + 0.5*b227*b645 + 0.5*b227*b649
     + 0.5*b227*b676 + 0.5*b227*b687 + 0.5*b227*b789 + 0.5*b227*b806 + 0.5*b227
    *b815 + 0.5*b227*b828 + 0.5*b227*b905 + 0.5*b227*b942 + 0.5*b227*b954 + 0.5
    *b227*b974 + 0.5*b227*b976 + 0.5*b227*b988 + 0.5*b227*b1007 + 0.5*b227*
    b1016 + 0.5*b228*b231 + 0.5*b228*b234 + b228*b235 + 0.5*b228*b242 + 0.5*
    b228*b264 + 0.5*b228*b267 + b228*b268 + 0.5*b228*b274 + 0.5*b228*b277 + 0.5
    *b228*b309 + 0.5*b228*b310 + 0.5*b228*b314 + 0.5*b228*b321 + 0.5*b228*b322
     + 0.5*b228*b325 + 0.5*b228*b331 + 0.5*b228*b335 + 0.5*b228*b336 + 0.5*b228
    *b341 + 0.5*b228*b348 + 0.5*b228*b351 + 0.5*b228*b353 + 0.5*b228*b354 + 0.5
    *b228*b356 + 0.5*b228*b357 + 0.5*b228*b366 + 0.5*b228*b369 + 0.5*b228*b385
     + 0.5*b228*b394 + 0.5*b228*b544 + 0.5*b228*b553 + 0.5*b228*b585 + 0.5*b228
    *b589 + 0.5*b228*b612 + 0.5*b228*b614 + 0.5*b228*b620 + 0.5*b228*b631 + 0.5
    *b228*b634 + 0.5*b228*b636 + 0.5*b228*b645 + 0.5*b228*b649 + 0.5*b228*b657
     + 0.5*b228*b676 + 0.5*b228*b687 + 0.5*b228*b702 + 0.5*b228*b713 + 0.5*b228
    *b751 + 0.5*b228*b762 + 0.5*b228*b789 + 0.5*b228*b806 + 0.5*b228*b808 + 0.5
    *b228*b815 + 0.5*b228*b824 + 0.5*b228*b828 + 0.5*b228*b855 + 0.5*b228*b861
     + 0.5*b228*b894 + 0.5*b228*b903 + 0.5*b228*b905 + 0.5*b228*b909 + 0.5*b228
    *b935 + 0.5*b228*b942 + 0.5*b228*b944 + 0.5*b228*b951 + 0.5*b228*b953 + 0.5
    *b228*b954 + 0.5*b228*b960 + 0.5*b228*b961 + 0.5*b228*b968 + 0.5*b228*b974
     + 0.5*b228*b976 + 0.5*b228*b987 + 0.5*b228*b988 + 0.5*b228*b1007 + 0.5*
    b228*b1014 + 0.5*b228*b1016 + 0.5*b229*b230 + 0.5*b229*b238 + 0.5*b229*b239
     + 0.5*b229*b244 + b229*b245 + 0.5*b229*b249 + 0.5*b229*b255 + 0.5*b229*
    b256 + 0.5*b229*b257 + 0.5*b229*b273 + 0.5*b229*b274 + 0.5*b229*b275 + 0.5*
    b229*b276 + 0.5*b229*b279 + b229*b282 + 0.5*b229*b283 + 0.5*b229*b285 + 0.5
    *b229*b289 + 0.5*b229*b310 + 0.5*b229*b312 + 0.5*b229*b318 + 0.5*b229*b319
     + 0.5*b229*b332 + 0.5*b229*b333 + 0.5*b229*b336 + 0.5*b229*b340 + 0.5*b229
    *b342 + 0.5*b229*b343 + 0.5*b229*b346 + 0.5*b229*b347 + 0.5*b229*b355 + 0.5
    *b229*b360 + 0.5*b229*b367 + 0.5*b229*b368 + b229*b373 + 0.5*b229*b376 + 
    0.5*b229*b377 + 0.5*b229*b380 + b229*b382 + 0.5*b229*b386 + 0.5*b229*b387
     + 0.5*b229*b389 + 0.5*b229*b390 + 0.5*b229*b392 + 0.5*b229*b397 + 0.5*b229
    *b398 + 0.5*b229*b1026 + 0.5*b229*b1030 + 0.5*b229*b1054 + 0.5*b229*b1068
     + 0.5*b229*b1071 + 0.5*b229*b1074 + 0.5*b229*b1083 + 0.5*b229*b1099 + 0.5*
    b229*b1116 + 0.5*b229*b1117 + 0.5*b229*b1120 + 0.5*b229*b1121 + 0.5*b229*
    b1124 + 0.5*b229*b1132 + 0.5*b229*b1136 + 0.5*b229*b1141 + 0.5*b229*b1149
     + 0.5*b229*b1152 + 0.5*b229*b1154 + 0.5*b229*b1155 + 0.5*b229*b1156 + 0.5*
    b229*b1174 + 0.5*b229*b1176 + 0.5*b229*b1183 + 0.5*b229*b1224 + 0.5*b229*
    b1225 + 0.5*b229*b1232 + 0.5*b229*b1235 + 0.5*b229*b1243 + 0.5*b229*b1246
     + 0.5*b230*b238 + 0.5*b230*b239 + 0.5*b230*b244 + 0.5*b230*b245 + 0.5*b230
    *b249 + 0.5*b230*b255 + 0.5*b230*b256 + 0.5*b230*b257 + 0.5*b230*b274 + 0.5
    *b230*b275 + 0.5*b230*b276 + b230*b279 + 0.5*b230*b282 + 0.5*b230*b283 + 
    0.5*b230*b285 + 0.5*b230*b289 + 0.5*b230*b310 + b230*b312 + 0.5*b230*b318
     + 0.5*b230*b319 + b230*b332 + b230*b333 + 0.5*b230*b336 + 0.5*b230*b340 + 
    0.5*b230*b342 + 0.5*b230*b346 + 0.5*b230*b347 + 0.5*b230*b355 + 0.5*b230*
    b360 + 0.5*b230*b367 + 0.5*b230*b368 + 0.5*b230*b373 + 0.5*b230*b376 + 0.5*
    b230*b377 + 0.5*b230*b380 + 0.5*b230*b382 + 0.5*b230*b386 + 0.5*b230*b387
     + 0.5*b230*b389 + 0.5*b230*b390 + 0.5*b230*b398 + 0.5*b230*b543 + 0.5*b230
    *b560 + 0.5*b230*b587 + 0.5*b230*b588 + 0.5*b230*b605 + 0.5*b230*b606 + 0.5
    *b230*b619 + 0.5*b230*b625 + 0.5*b230*b628 + 0.5*b230*b638 + 0.5*b230*b648
     + 0.5*b230*b665 + 0.5*b230*b673 + 0.5*b230*b680 + 0.5*b230*b681 + 0.5*b230
    *b696 + 0.5*b230*b734 + 0.5*b230*b735 + 0.5*b230*b746 + 0.5*b230*b750 + 0.5
    *b230*b777 + 0.5*b230*b782 + 0.5*b230*b783 + 0.5*b230*b796 + 0.5*b230*b810
     + 0.5*b230*b812 + 0.5*b230*b817 + 0.5*b230*b823 + 0.5*b230*b835 + 0.5*b230
    *b883 + 0.5*b230*b928 + 0.5*b230*b936 + 0.5*b230*b958 + 0.5*b230*b969 + 0.5
    *b230*b989 + 0.5*b231*b232 + 0.5*b231*b235 + 0.5*b231*b239 + b231*b242 + 
    0.5*b231*b249 + 0.5*b231*b268 + 0.5*b231*b272 + b231*b277 + 0.5*b231*b283
     + b231*b325 + 0.5*b231*b331 + 0.5*b231*b339 + 0.5*b231*b341 + 0.5*b231*
    b344 + 0.5*b231*b347 + 0.5*b231*b350 + b231*b356 + 0.5*b231*b376 + 0.5*b231
    *b385 + 0.5*b231*b393 + 0.5*b231*b394 + 0.5*b231*b544 + 0.5*b231*b553 + 0.5
    *b231*b585 + 0.5*b231*b589 + 0.5*b231*b612 + 0.5*b231*b614 + 0.5*b231*b620
     + 0.5*b231*b631 + 0.5*b231*b634 + 0.5*b231*b636 + 0.5*b231*b657 + 0.5*b231
    *b702 + 0.5*b231*b713 + 0.5*b231*b751 + 0.5*b231*b762 + 0.5*b231*b808 + 0.5
    *b231*b824 + 0.5*b231*b855 + 0.5*b231*b861 + 0.5*b231*b894 + 0.5*b231*b903
     + 0.5*b231*b909 + 0.5*b231*b935 + 0.5*b231*b944 + 0.5*b231*b951 + 0.5*b231
    *b953 + 0.5*b231*b960 + 0.5*b231*b961 + 0.5*b231*b968 + 0.5*b231*b987 + 0.5
    *b231*b1014 + 0.5*b232*b234 + 0.5*b232*b239 + 0.5*b232*b242 + 0.5*b232*b246
     + 0.5*b232*b249 + 0.5*b232*b254 + 0.5*b232*b259 + 0.5*b232*b272 + 0.5*b232
    *b277 + 0.5*b232*b283 + 0.5*b232*b290 + 0.5*b232*b292 + 0.5*b232*b303 + 0.5
    *b232*b304 + 0.5*b232*b307 + 0.5*b232*b314 + 0.5*b232*b317 + 0.5*b232*b320
     + 0.5*b232*b322 + 0.5*b232*b323 + 0.5*b232*b325 + 0.5*b232*b330 + 0.5*b232
    *b337 + 0.5*b232*b339 + b232*b344 + 0.5*b232*b347 + b232*b350 + 0.5*b232*
    b352 + 0.5*b232*b353 + 0.5*b232*b356 + 0.5*b232*b358 + 0.5*b232*b361 + 0.5*
    b232*b376 + 0.5*b232*b379 + 0.5*b232*b388 + b232*b393 + 0.5*b232*b400 + 0.5
    *b232*b467 + 0.5*b232*b468 + 0.5*b232*b480 + 0.5*b232*b520 + 0.5*b232*b522
     + 0.5*b232*b541 + 0.5*b232*b558 + 0.5*b232*b561 + 0.5*b232*b586 + 0.5*b232
    *b611 + 0.5*b232*b621 + 0.5*b232*b639 + 0.5*b232*b647 + 0.5*b232*b656 + 0.5
    *b232*b658 + 0.5*b232*b776 + 0.5*b232*b786 + 0.5*b232*b791 + 0.5*b232*b792
     + 0.5*b232*b825 + 0.5*b232*b831 + 0.5*b232*b843 + 0.5*b232*b849 + 0.5*b232
    *b856 + 0.5*b232*b869 + 0.5*b232*b880 + 0.5*b232*b887 + 0.5*b232*b890 + 0.5
    *b232*b900 + 0.5*b232*b904 + 0.5*b232*b913 + 0.5*b232*b926 + 0.5*b232*b930
     + 0.5*b232*b975 + 0.5*b232*b981 + 0.5*b232*b984 + 0.5*b232*b986 + 0.5*b232
    *b993 + 0.5*b232*b995 + 0.5*b232*b999 + 0.5*b232*b1004 + b233*b247 + 0.5*
    b233*b256 + b233*b266 + 0.5*b233*b270 + 0.5*b233*b273 + 0.5*b233*b275 + 0.5
    *b233*b305 + 0.5*b233*b329 + 0.5*b233*b340 + 0.5*b233*b343 + 0.5*b233*b367
     + 0.5*b233*b392 + 0.5*b233*b397 + 0.5*b233*b398 + b233*x1272 + 0.5*b234*
    b235 + 0.5*b234*b246 + 0.5*b234*b254 + 0.5*b234*b259 + 0.5*b234*b264 + 0.5*
    b234*b267 + 0.5*b234*b268 + 0.5*b234*b274 + 0.5*b234*b290 + 0.5*b234*b292
     + 0.5*b234*b303 + 0.5*b234*b304 + 0.5*b234*b307 + 0.5*b234*b309 + 0.5*b234
    *b310 + b234*b314 + 0.5*b234*b317 + 0.5*b234*b320 + 0.5*b234*b321 + b234*
    b322 + 0.5*b234*b323 + 0.5*b234*b330 + 0.5*b234*b335 + 0.5*b234*b336 + 0.5*
    b234*b337 + 0.5*b234*b344 + 0.5*b234*b348 + 0.5*b234*b350 + 0.5*b234*b351
     + 0.5*b234*b352 + b234*b353 + 0.5*b234*b354 + 0.5*b234*b357 + 0.5*b234*
    b358 + 0.5*b234*b361 + 0.5*b234*b366 + 0.5*b234*b369 + 0.5*b234*b379 + 0.5*
    b234*b388 + 0.5*b234*b393 + 0.5*b234*b400 + 0.5*b234*b467 + 0.5*b234*b468
     + 0.5*b234*b480 + 0.5*b234*b520 + 0.5*b234*b522 + 0.5*b234*b541 + 0.5*b234
    *b558 + 0.5*b234*b561 + 0.5*b234*b586 + 0.5*b234*b611 + 0.5*b234*b621 + 0.5
    *b234*b639 + 0.5*b234*b645 + 0.5*b234*b647 + 0.5*b234*b649 + 0.5*b234*b656
     + 0.5*b234*b658 + 0.5*b234*b676 + 0.5*b234*b687 + 0.5*b234*b776 + 0.5*b234
    *b786 + 0.5*b234*b789 + 0.5*b234*b791 + 0.5*b234*b792 + 0.5*b234*b806 + 0.5
    *b234*b815 + 0.5*b234*b825 + 0.5*b234*b828 + 0.5*b234*b831 + 0.5*b234*b843
     + 0.5*b234*b849 + 0.5*b234*b856 + 0.5*b234*b869 + 0.5*b234*b880 + 0.5*b234
    *b887 + 0.5*b234*b890 + 0.5*b234*b900 + 0.5*b234*b904 + 0.5*b234*b905 + 0.5
    *b234*b913 + 0.5*b234*b926 + 0.5*b234*b930 + 0.5*b234*b942 + 0.5*b234*b954
     + 0.5*b234*b974 + 0.5*b234*b975 + 0.5*b234*b976 + 0.5*b234*b981 + 0.5*b234
    *b984 + 0.5*b234*b986 + 0.5*b234*b988 + 0.5*b234*b993 + 0.5*b234*b995 + 0.5
    *b234*b999 + 0.5*b234*b1004 + 0.5*b234*b1007 + 0.5*b234*b1016 + 0.5*b235*
    b242 + 0.5*b235*b264 + 0.5*b235*b267 + b235*b268 + 0.5*b235*b274 + 0.5*b235
    *b277 + 0.5*b235*b309 + 0.5*b235*b310 + 0.5*b235*b314 + 0.5*b235*b321 + 0.5
    *b235*b322 + 0.5*b235*b325 + 0.5*b235*b331 + 0.5*b235*b335 + 0.5*b235*b336
     + 0.5*b235*b341 + 0.5*b235*b348 + 0.5*b235*b351 + 0.5*b235*b353 + 0.5*b235
    *b354 + 0.5*b235*b356 + 0.5*b235*b357 + 0.5*b235*b366 + 0.5*b235*b369 + 0.5
    *b235*b385 + 0.5*b235*b394 + 0.5*b235*b544 + 0.5*b235*b553 + 0.5*b235*b585
     + 0.5*b235*b589 + 0.5*b235*b612 + 0.5*b235*b614 + 0.5*b235*b620 + 0.5*b235
    *b631 + 0.5*b235*b634 + 0.5*b235*b636 + 0.5*b235*b645 + 0.5*b235*b649 + 0.5
    *b235*b657 + 0.5*b235*b676 + 0.5*b235*b687 + 0.5*b235*b702 + 0.5*b235*b713
     + 0.5*b235*b751 + 0.5*b235*b762 + 0.5*b235*b789 + 0.5*b235*b806 + 0.5*b235
    *b808 + 0.5*b235*b815 + 0.5*b235*b824 + 0.5*b235*b828 + 0.5*b235*b855 + 0.5
    *b235*b861 + 0.5*b235*b894 + 0.5*b235*b903 + 0.5*b235*b905 + 0.5*b235*b909
     + 0.5*b235*b935 + 0.5*b235*b942 + 0.5*b235*b944 + 0.5*b235*b951 + 0.5*b235
    *b953 + 0.5*b235*b954 + 0.5*b235*b960 + 0.5*b235*b961 + 0.5*b235*b968 + 0.5
    *b235*b974 + 0.5*b235*b976 + 0.5*b235*b987 + 0.5*b235*b988 + 0.5*b235*b1007
     + 0.5*b235*b1014 + 0.5*b235*b1016 + 0.5*b236*b240 + 0.5*b236*b241 + 0.5*
    b236*b243 + 0.5*b236*b248 + 0.5*b236*b250 + 0.5*b236*b253 + 0.5*b236*b258
     + 0.5*b236*b260 + 0.5*b236*b262 + b236*b263 + 0.5*b236*b284 + 0.5*b236*
    b286 + b236*b306 + 0.5*b236*b308 + 0.5*b236*b311 + 0.5*b236*b316 + 0.5*b236
    *b324 + b236*b328 + 0.5*b236*b345 + 0.5*b236*b349 + b236*b363 + 0.5*b236*
    b372 + 0.5*b236*b396 + 0.5*b236*b466 + 0.5*b236*b478 + 0.5*b236*b487 + 0.5*
    b236*b506 + 0.5*b237*b240 + 0.5*b237*b243 + 0.5*b237*b250 + 0.5*b237*b252
     + 0.5*b237*b258 + 0.5*b237*b261 + 0.5*b237*b269 + 0.5*b237*b271 + 0.5*b237
    *b278 + 0.5*b237*b281 + 0.5*b237*b284 + b237*b287 + 0.5*b237*b291 + b237*
    b302 + 0.5*b237*b311 + 0.5*b237*b313 + 0.5*b237*b315 + 0.5*b237*b316 + 0.5*
    b237*b324 + 0.5*b237*b334 + 0.5*b237*b338 + 0.5*b237*b349 + 0.5*b237*b359
     + 0.5*b237*b362 + b237*b365 + b237*b374 + 0.5*b237*b375 + 0.5*b237*b381 + 
    0.5*b237*b383 + 0.5*b237*b384 + 0.5*b237*b395 + 0.5*b237*b396 + 0.5*b237*
    b399 + 0.5*b237*b401 + 0.5*b238*b239 + 0.5*b238*b244 + 0.5*b238*b245 + 0.5*
    b238*b249 + 0.5*b238*b255 + 0.5*b238*b256 + 0.5*b238*b257 + 0.5*b238*b274
     + 0.5*b238*b275 + 0.5*b238*b276 + 0.5*b238*b279 + 0.5*b238*b282 + 0.5*b238
    *b283 + 0.5*b238*b285 + 0.5*b238*b289 + 0.5*b238*b310 + 0.5*b238*b312 + 
    b238*b318 + 0.5*b238*b319 + 0.5*b238*b329 + 0.5*b238*b332 + 0.5*b238*b333
     + 0.5*b238*b336 + 0.5*b238*b340 + b238*b342 + 0.5*b238*b346 + 0.5*b238*
    b347 + 0.5*b238*b355 + 0.5*b238*b360 + 0.5*b238*b367 + 0.5*b238*b368 + 0.5*
    b238*b373 + 0.5*b238*b376 + b238*b377 + 0.5*b238*b380 + 0.5*b238*b382 + 0.5
    *b238*b386 + b238*b387 + 0.5*b238*b389 + 0.5*b238*b390 + 0.5*b238*b398 + 
    0.5*b238*b1034 + 0.5*b238*b1037 + 0.5*b238*b1055 + 0.5*b238*b1061 + 0.5*
    b238*b1065 + 0.5*b238*b1077 + 0.5*b238*b1114 + 0.5*b238*b1121 + 0.5*b238*
    b1136 + 0.5*b238*b1164 + 0.5*b238*b1174 + 0.5*b238*b1191 + 0.5*b238*b1197
     + 0.5*b238*b1232 + 0.5*b238*b1246 + 0.5*b238*b1251 + 0.5*b239*b242 + 0.5*
    b239*b244 + 0.5*b239*b245 + b239*b249 + 0.5*b239*b255 + 0.5*b239*b256 + 0.5
    *b239*b257 + 0.5*b239*b272 + 0.5*b239*b274 + 0.5*b239*b275 + 0.5*b239*b276
     + 0.5*b239*b277 + 0.5*b239*b279 + 0.5*b239*b282 + b239*b283 + 0.5*b239*
    b285 + 0.5*b239*b289 + 0.5*b239*b310 + 0.5*b239*b312 + 0.5*b239*b318 + 0.5*
    b239*b319 + 0.5*b239*b325 + 0.5*b239*b332 + 0.5*b239*b333 + 0.5*b239*b336
     + 0.5*b239*b339 + 0.5*b239*b340 + 0.5*b239*b342 + 0.5*b239*b344 + 0.5*b239
    *b346 + b239*b347 + 0.5*b239*b350 + 0.5*b239*b355 + 0.5*b239*b356 + 0.5*
    b239*b360 + 0.5*b239*b367 + 0.5*b239*b368 + 0.5*b239*b373 + b239*b376 + 0.5
    *b239*b377 + 0.5*b239*b380 + 0.5*b239*b382 + 0.5*b239*b386 + 0.5*b239*b387
     + 0.5*b239*b389 + 0.5*b239*b390 + 0.5*b239*b393 + 0.5*b239*b398 + 0.5*b240
    *b241 + 0.5*b240*b248 + 0.5*b240*b253 + b240*b258 + 0.5*b240*b260 + 0.5*
    b240*b261 + 0.5*b240*b262 + 0.5*b240*b263 + 0.5*b240*b269 + 0.5*b240*b271
     + 0.5*b240*b278 + 0.5*b240*b286 + 0.5*b240*b287 + 0.5*b240*b291 + 0.5*b240
    *b302 + 0.5*b240*b306 + 0.5*b240*b308 + b240*b311 + 0.5*b240*b313 + 0.5*
    b240*b315 + 0.5*b240*b328 + 0.5*b240*b334 + 0.5*b240*b338 + 0.5*b240*b345
     + b240*b349 + 0.5*b240*b359 + 0.5*b240*b362 + 0.5*b240*b363 + 0.5*b240*
    b365 + 0.5*b240*b372 + 0.5*b240*b374 + 0.5*b240*b375 + b240*b396 + 0.5*b240
    *b466 + 0.5*b240*b478 + 0.5*b240*b487 + 0.5*b240*b506 + b241*b248 + 0.5*
    b241*b253 + 0.5*b241*b258 + 0.5*b241*b260 + b241*b262 + 0.5*b241*b263 + 
    b241*b286 + 0.5*b241*b306 + 0.5*b241*b308 + 0.5*b241*b311 + 0.5*b241*b328
     + 0.5*b241*b345 + 0.5*b241*b349 + 0.5*b241*b363 + b241*b372 + 0.5*b241*
    b396 + 0.5*b241*b466 + 0.5*b241*b478 + 0.5*b241*b487 + 0.5*b241*b506 + b241
    *x1283 + 0.5*b242*b249 + 0.5*b242*b268 + 0.5*b242*b272 + b242*b277 + 0.5*
    b242*b283 + b242*b325 + 0.5*b242*b331 + 0.5*b242*b339 + 0.5*b242*b341 + 0.5
    *b242*b344 + 0.5*b242*b347 + 0.5*b242*b350 + b242*b356 + 0.5*b242*b376 + 
    0.5*b242*b385 + 0.5*b242*b393 + 0.5*b242*b394 + 0.5*b242*b544 + 0.5*b242*
    b553 + 0.5*b242*b585 + 0.5*b242*b589 + 0.5*b242*b612 + 0.5*b242*b614 + 0.5*
    b242*b620 + 0.5*b242*b631 + 0.5*b242*b634 + 0.5*b242*b636 + 0.5*b242*b657
     + 0.5*b242*b702 + 0.5*b242*b713 + 0.5*b242*b751 + 0.5*b242*b762 + 0.5*b242
    *b808 + 0.5*b242*b824 + 0.5*b242*b855 + 0.5*b242*b861 + 0.5*b242*b894 + 0.5
    *b242*b903 + 0.5*b242*b909 + 0.5*b242*b935 + 0.5*b242*b944 + 0.5*b242*b951
     + 0.5*b242*b953 + 0.5*b242*b960 + 0.5*b242*b961 + 0.5*b242*b968 + 0.5*b242
    *b987 + 0.5*b242*b1014 + b243*b250 + 0.5*b243*b252 + 0.5*b243*b263 + 0.5*
    b243*b281 + b243*b284 + 0.5*b243*b287 + 0.5*b243*b302 + 0.5*b243*b306 + 
    b243*b316 + b243*b324 + 0.5*b243*b328 + 0.5*b243*b363 + 0.5*b243*b365 + 0.5
    *b243*b374 + 0.5*b243*b381 + 0.5*b243*b383 + 0.5*b243*b384 + 0.5*b243*b395
     + 0.5*b243*b399 + 0.5*b243*b401 + 0.5*b244*b245 + 0.5*b244*b249 + 0.5*b244
    *b255 + 0.5*b244*b256 + 0.5*b244*b257 + 0.5*b244*b274 + 0.5*b244*b275 + 0.5
    *b244*b276 + 0.5*b244*b279 + 0.5*b244*b282 + 0.5*b244*b283 + b244*b285 + 
    0.5*b244*b289 + 0.5*b244*b310 + 0.5*b244*b312 + 0.5*b244*b318 + 0.5*b244*
    b319 + 0.5*b244*b332 + 0.5*b244*b333 + 0.5*b244*b336 + 0.5*b244*b340 + 0.5*
    b244*b342 + 0.5*b244*b346 + 0.5*b244*b347 + 0.5*b244*b355 + 0.5*b244*b360
     + 0.5*b244*b367 + 0.5*b244*b368 + 0.5*b244*b373 + 0.5*b244*b376 + 0.5*b244
    *b377 + b244*b380 + 0.5*b244*b382 + 0.5*b244*b386 + 0.5*b244*b387 + 0.5*
    b244*b389 + b244*b390 + 0.5*b244*b398 + 0.5*b244*b471 + 0.5*b244*b472 + 0.5
    *b244*b479 + 0.5*b244*b485 + 0.5*b244*b505 + 0.5*b245*b249 + 0.5*b245*b255
     + 0.5*b245*b256 + 0.5*b245*b257 + 0.5*b245*b273 + 0.5*b245*b274 + 0.5*b245
    *b275 + 0.5*b245*b276 + 0.5*b245*b279 + b245*b282 + 0.5*b245*b283 + 0.5*
    b245*b285 + 0.5*b245*b289 + 0.5*b245*b310 + 0.5*b245*b312 + 0.5*b245*b318
     + 0.5*b245*b319 + 0.5*b245*b332 + 0.5*b245*b333 + 0.5*b245*b336 + 0.5*b245
    *b340 + 0.5*b245*b342 + 0.5*b245*b343 + 0.5*b245*b346 + 0.5*b245*b347 + 0.5
    *b245*b355 + 0.5*b245*b360 + 0.5*b245*b367 + 0.5*b245*b368 + b245*b373 + 
    0.5*b245*b376 + 0.5*b245*b377 + 0.5*b245*b380 + b245*b382 + 0.5*b245*b386
     + 0.5*b245*b387 + 0.5*b245*b389 + 0.5*b245*b390 + 0.5*b245*b392 + 0.5*b245
    *b397 + 0.5*b245*b398 + 0.5*b245*b1026 + 0.5*b245*b1030 + 0.5*b245*b1054 + 
    0.5*b245*b1068 + 0.5*b245*b1071 + 0.5*b245*b1074 + 0.5*b245*b1083 + 0.5*
    b245*b1099 + 0.5*b245*b1116 + 0.5*b245*b1117 + 0.5*b245*b1120 + 0.5*b245*
    b1121 + 0.5*b245*b1124 + 0.5*b245*b1132 + 0.5*b245*b1136 + 0.5*b245*b1141
     + 0.5*b245*b1149 + 0.5*b245*b1152 + 0.5*b245*b1154 + 0.5*b245*b1155 + 0.5*
    b245*b1156 + 0.5*b245*b1174 + 0.5*b245*b1176 + 0.5*b245*b1183 + 0.5*b245*
    b1224 + 0.5*b245*b1225 + 0.5*b245*b1232 + 0.5*b245*b1235 + 0.5*b245*b1243
     + 0.5*b245*b1246 + 0.5*b246*b254 + 0.5*b246*b259 + b246*b290 + 0.5*b246*
    b292 + 0.5*b246*b303 + 0.5*b246*b304 + b246*b307 + 0.5*b246*b314 + 0.5*b246
    *b317 + 0.5*b246*b320 + 0.5*b246*b322 + 0.5*b246*b323 + 0.5*b246*b330 + 0.5
    *b246*b337 + 0.5*b246*b344 + 0.5*b246*b350 + 0.5*b246*b352 + 0.5*b246*b353
     + 0.5*b246*b358 + b246*b361 + 0.5*b246*b379 + 0.5*b246*b388 + 0.5*b246*
    b393 + b246*b400 + 0.5*b246*b467 + 0.5*b246*b468 + 0.5*b246*b480 + 0.5*b246
    *b520 + 0.5*b246*b522 + 0.5*b246*b541 + 0.5*b246*b558 + 0.5*b246*b561 + 0.5
    *b246*b586 + 0.5*b246*b611 + 0.5*b246*b621 + 0.5*b246*b639 + 0.5*b246*b647
     + 0.5*b246*b656 + 0.5*b246*b658 + 0.5*b246*b776 + 0.5*b246*b786 + 0.5*b246
    *b791 + 0.5*b246*b792 + 0.5*b246*b825 + 0.5*b246*b831 + 0.5*b246*b843 + 0.5
    *b246*b849 + 0.5*b246*b856 + 0.5*b246*b869 + 0.5*b246*b880 + 0.5*b246*b887
     + 0.5*b246*b890 + 0.5*b246*b900 + 0.5*b246*b904 + 0.5*b246*b913 + 0.5*b246
    *b926 + 0.5*b246*b930 + 0.5*b246*b975 + 0.5*b246*b981 + 0.5*b246*b984 + 0.5
    *b246*b986 + 0.5*b246*b993 + 0.5*b246*b995 + 0.5*b246*b999 + 0.5*b246*b1004
     + b246*x1284 + 0.5*b247*b256 + b247*b266 + 0.5*b247*b270 + 0.5*b247*b273
     + 0.5*b247*b275 + 0.5*b247*b305 + 0.5*b247*b329 + 0.5*b247*b340 + 0.5*b247
    *b343 + 0.5*b247*b367 + 0.5*b247*b392 + 0.5*b247*b397 + 0.5*b247*b398 + 
    b247*x1272 + 0.5*b248*b253 + 0.5*b248*b258 + 0.5*b248*b260 + b248*b262 + 
    0.5*b248*b263 + b248*b286 + 0.5*b248*b306 + 0.5*b248*b308 + 0.5*b248*b311
     + 0.5*b248*b328 + 0.5*b248*b345 + 0.5*b248*b349 + 0.5*b248*b363 + b248*
    b372 + 0.5*b248*b396 + 0.5*b248*b466 + 0.5*b248*b478 + 0.5*b248*b487 + 0.5*
    b248*b506 + b248*x1283 + 0.5*b249*b255 + 0.5*b249*b256 + 0.5*b249*b257 + 
    0.5*b249*b272 + 0.5*b249*b274 + 0.5*b249*b275 + 0.5*b249*b276 + 0.5*b249*
    b277 + 0.5*b249*b279 + 0.5*b249*b282 + b249*b283 + 0.5*b249*b285 + 0.5*b249
    *b289 + 0.5*b249*b310 + 0.5*b249*b312 + 0.5*b249*b318 + 0.5*b249*b319 + 0.5
    *b249*b325 + 0.5*b249*b332 + 0.5*b249*b333 + 0.5*b249*b336 + 0.5*b249*b339
     + 0.5*b249*b340 + 0.5*b249*b342 + 0.5*b249*b344 + 0.5*b249*b346 + b249*
    b347 + 0.5*b249*b350 + 0.5*b249*b355 + 0.5*b249*b356 + 0.5*b249*b360 + 0.5*
    b249*b367 + 0.5*b249*b368 + 0.5*b249*b373 + b249*b376 + 0.5*b249*b377 + 0.5
    *b249*b380 + 0.5*b249*b382 + 0.5*b249*b386 + 0.5*b249*b387 + 0.5*b249*b389
     + 0.5*b249*b390 + 0.5*b249*b393 + 0.5*b249*b398 + 0.5*b250*b252 + 0.5*b250
    *b263 + 0.5*b250*b281 + b250*b284 + 0.5*b250*b287 + 0.5*b250*b302 + 0.5*
    b250*b306 + b250*b316 + b250*b324 + 0.5*b250*b328 + 0.5*b250*b363 + 0.5*
    b250*b365 + 0.5*b250*b374 + 0.5*b250*b381 + 0.5*b250*b383 + 0.5*b250*b384
     + 0.5*b250*b395 + 0.5*b250*b399 + 0.5*b250*b401 + 0.5*b251*b267 + 0.5*b251
    *b280 + 0.5*b251*b309 + 0.5*b251*b331 + 0.5*b251*b341 + 0.5*b251*b369 + 0.5
    *b251*b385 + 0.5*b251*b394 + 0.5*b251*b467 + 0.5*b251*b468 + 0.5*b251*b480
     + 0.5*b251*b489 + 0.5*b251*b501 + 0.5*b251*b503 + 0.5*b251*b520 + 0.5*b251
    *b522 + 0.5*b251*b525 + 0.5*b251*b570 + 0.5*b251*b577 + 0.5*b251*b610 + 0.5
    *b251*b630 + 0.5*b251*b652 + 0.5*b251*b654 + 0.5*b251*b662 + 0.5*b251*b663
     + 0.5*b251*b671 + 0.5*b251*b672 + 0.5*b251*b678 + 0.5*b251*b697 + 0.5*b251
    *b704 + 0.5*b251*b716 + 0.5*b251*b726 + 0.5*b251*b742 + 0.5*b251*b753 + 0.5
    *b251*b759 + 0.5*b251*b781 + 0.5*b251*b814 + 0.5*b251*b838 + 0.5*b251*b839
     + 0.5*b251*b853 + 0.5*b251*b870 + 0.5*b251*b878 + 0.5*b251*b879 + 0.5*b251
    *b885 + 0.5*b251*b893 + 0.5*b251*b907 + 0.5*b251*b911 + 0.5*b251*b925 + 0.5
    *b251*b932 + 0.5*b251*b939 + 0.5*b251*b946 + 0.5*b251*b983 + 0.5*b252*b253
     + 0.5*b252*b260 + b252*b281 + 0.5*b252*b284 + 0.5*b252*b287 + 0.5*b252*
    b302 + 0.5*b252*b308 + 0.5*b252*b316 + 0.5*b252*b324 + 0.5*b252*b345 + 0.5*
    b252*b365 + 0.5*b252*b374 + 0.5*b252*b381 + 0.5*b252*b383 + b252*b384 + 0.5
    *b252*b395 + b252*b399 + 0.5*b252*b401 + b252*x1271 + 0.5*b253*b258 + b253*
    b260 + 0.5*b253*b262 + 0.5*b253*b263 + 0.5*b253*b281 + 0.5*b253*b286 + 0.5*
    b253*b306 + b253*b308 + 0.5*b253*b311 + 0.5*b253*b328 + b253*b345 + 0.5*
    b253*b349 + 0.5*b253*b363 + 0.5*b253*b372 + 0.5*b253*b384 + 0.5*b253*b396
     + 0.5*b253*b399 + 0.5*b253*b466 + 0.5*b253*b478 + 0.5*b253*b487 + 0.5*b253
    *b506 + b253*x1271 + 0.5*b254*b259 + 0.5*b254*b290 + 0.5*b254*b292 + 0.5*
    b254*b303 + 0.5*b254*b304 + 0.5*b254*b307 + 0.5*b254*b314 + 0.5*b254*b317
     + 0.5*b254*b320 + 0.5*b254*b322 + b254*b323 + 0.5*b254*b330 + 0.5*b254*
    b337 + 0.5*b254*b344 + 0.5*b254*b350 + b254*b352 + 0.5*b254*b353 + 0.5*b254
    *b358 + 0.5*b254*b361 + 0.5*b254*b379 + b254*b388 + 0.5*b254*b393 + 0.5*
    b254*b400 + 0.5*b254*b467 + 0.5*b254*b468 + 0.5*b254*b480 + 0.5*b254*b520
     + 0.5*b254*b522 + 0.5*b254*b541 + 0.5*b254*b558 + 0.5*b254*b561 + 0.5*b254
    *b586 + 0.5*b254*b611 + 0.5*b254*b621 + 0.5*b254*b639 + 0.5*b254*b647 + 0.5
    *b254*b656 + 0.5*b254*b658 + 0.5*b254*b776 + 0.5*b254*b786 + 0.5*b254*b791
     + 0.5*b254*b792 + 0.5*b254*b825 + 0.5*b254*b831 + 0.5*b254*b843 + 0.5*b254
    *b849 + 0.5*b254*b856 + 0.5*b254*b869 + 0.5*b254*b880 + 0.5*b254*b887 + 0.5
    *b254*b890 + 0.5*b254*b900 + 0.5*b254*b904 + 0.5*b254*b913 + 0.5*b254*b926
     + 0.5*b254*b930 + 0.5*b254*b975 + 0.5*b254*b981 + 0.5*b254*b984 + 0.5*b254
    *b986 + 0.5*b254*b993 + 0.5*b254*b995 + 0.5*b254*b999 + 0.5*b254*b1004 + 
    b254*x1269 + 0.5*b255*b256 + b255*b257 + 0.5*b255*b270 + 0.5*b255*b274 + 
    0.5*b255*b275 + 0.5*b255*b276 + 0.5*b255*b279 + 0.5*b255*b282 + 0.5*b255*
    b283 + 0.5*b255*b285 + 0.5*b255*b289 + 0.5*b255*b305 + 0.5*b255*b310 + 0.5*
    b255*b312 + 0.5*b255*b318 + 0.5*b255*b319 + 0.5*b255*b332 + 0.5*b255*b333
     + 0.5*b255*b336 + 0.5*b255*b340 + 0.5*b255*b342 + b255*b346 + 0.5*b255*
    b347 + 0.5*b255*b355 + 0.5*b255*b360 + 0.5*b255*b367 + 0.5*b255*b368 + 0.5*
    b255*b373 + 0.5*b255*b376 + 0.5*b255*b377 + 0.5*b255*b380 + 0.5*b255*b382
     + b255*b386 + 0.5*b255*b387 + 0.5*b255*b389 + 0.5*b255*b390 + 0.5*b255*
    b398 + 0.5*b255*b471 + 0.5*b255*b472 + 0.5*b255*b479 + 0.5*b255*b485 + 0.5*
    b255*b505 + 0.5*b256*b257 + 0.5*b256*b266 + 0.5*b256*b274 + b256*b275 + 0.5
    *b256*b276 + 0.5*b256*b279 + 0.5*b256*b282 + 0.5*b256*b283 + 0.5*b256*b285
     + 0.5*b256*b289 + 0.5*b256*b310 + 0.5*b256*b312 + 0.5*b256*b318 + 0.5*b256
    *b319 + 0.5*b256*b332 + 0.5*b256*b333 + 0.5*b256*b336 + b256*b340 + 0.5*
    b256*b342 + 0.5*b256*b346 + 0.5*b256*b347 + 0.5*b256*b355 + 0.5*b256*b360
     + b256*b367 + 0.5*b256*b368 + 0.5*b256*b373 + 0.5*b256*b376 + 0.5*b256*
    b377 + 0.5*b256*b380 + 0.5*b256*b382 + 0.5*b256*b386 + 0.5*b256*b387 + 0.5*
    b256*b389 + 0.5*b256*b390 + b256*b398 + 0.5*b257*b270 + 0.5*b257*b274 + 0.5
    *b257*b275 + 0.5*b257*b276 + 0.5*b257*b279 + 0.5*b257*b282 + 0.5*b257*b283
     + 0.5*b257*b285 + 0.5*b257*b289 + 0.5*b257*b305 + 0.5*b257*b310 + 0.5*b257
    *b312 + 0.5*b257*b318 + 0.5*b257*b319 + 0.5*b257*b332 + 0.5*b257*b333 + 0.5
    *b257*b336 + 0.5*b257*b340 + 0.5*b257*b342 + b257*b346 + 0.5*b257*b347 + 
    0.5*b257*b355 + 0.5*b257*b360 + 0.5*b257*b367 + 0.5*b257*b368 + 0.5*b257*
    b373 + 0.5*b257*b376 + 0.5*b257*b377 + 0.5*b257*b380 + 0.5*b257*b382 + b257
    *b386 + 0.5*b257*b387 + 0.5*b257*b389 + 0.5*b257*b390 + 0.5*b257*b398 + 0.5
    *b257*b471 + 0.5*b257*b472 + 0.5*b257*b479 + 0.5*b257*b485 + 0.5*b257*b505
     + 0.5*b258*b260 + 0.5*b258*b261 + 0.5*b258*b262 + 0.5*b258*b263 + 0.5*b258
    *b269 + 0.5*b258*b271 + 0.5*b258*b278 + 0.5*b258*b286 + 0.5*b258*b287 + 0.5
    *b258*b291 + 0.5*b258*b302 + 0.5*b258*b306 + 0.5*b258*b308 + b258*b311 + 
    0.5*b258*b313 + 0.5*b258*b315 + 0.5*b258*b328 + 0.5*b258*b334 + 0.5*b258*
    b338 + 0.5*b258*b345 + b258*b349 + 0.5*b258*b359 + 0.5*b258*b362 + 0.5*b258
    *b363 + 0.5*b258*b365 + 0.5*b258*b372 + 0.5*b258*b374 + 0.5*b258*b375 + 
    b258*b396 + 0.5*b258*b466 + 0.5*b258*b478 + 0.5*b258*b487 + 0.5*b258*b506
     + 0.5*b259*b290 + 0.5*b259*b292 + 0.5*b259*b303 + b259*b304 + 0.5*b259*
    b307 + 0.5*b259*b314 + b259*b317 + 0.5*b259*b320 + 0.5*b259*b322 + 0.5*b259
    *b323 + b259*b330 + b259*b337 + 0.5*b259*b344 + 0.5*b259*b350 + 0.5*b259*
    b352 + 0.5*b259*b353 + 0.5*b259*b358 + 0.5*b259*b361 + 0.5*b259*b379 + 0.5*
    b259*b388 + 0.5*b259*b393 + 0.5*b259*b400 + 0.5*b259*b467 + 0.5*b259*b468
     + 0.5*b259*b480 + 0.5*b259*b520 + 0.5*b259*b522 + 0.5*b259*b541 + 0.5*b259
    *b558 + 0.5*b259*b561 + 0.5*b259*b586 + 0.5*b259*b611 + 0.5*b259*b621 + 0.5
    *b259*b639 + 0.5*b259*b647 + 0.5*b259*b656 + 0.5*b259*b658 + 0.5*b259*b776
     + 0.5*b259*b786 + 0.5*b259*b791 + 0.5*b259*b792 + 0.5*b259*b825 + 0.5*b259
    *b831 + 0.5*b259*b843 + 0.5*b259*b849 + 0.5*b259*b856 + 0.5*b259*b869 + 0.5
    *b259*b880 + 0.5*b259*b887 + 0.5*b259*b890 + 0.5*b259*b900 + 0.5*b259*b904
     + 0.5*b259*b913 + 0.5*b259*b926 + 0.5*b259*b930 + 0.5*b259*b975 + 0.5*b259
    *b981 + 0.5*b259*b984 + 0.5*b259*b986 + 0.5*b259*b993 + 0.5*b259*b995 + 0.5
    *b259*b999 + 0.5*b259*b1004 + b259*x1285 + 0.5*b260*b262 + 0.5*b260*b263 + 
    0.5*b260*b281 + 0.5*b260*b286 + 0.5*b260*b306 + b260*b308 + 0.5*b260*b311
     + 0.5*b260*b328 + b260*b345 + 0.5*b260*b349 + 0.5*b260*b363 + 0.5*b260*
    b372 + 0.5*b260*b384 + 0.5*b260*b396 + 0.5*b260*b399 + 0.5*b260*b466 + 0.5*
    b260*b478 + 0.5*b260*b487 + 0.5*b260*b506 + b260*x1271 + b261*b269 + b261*
    b271 + 0.5*b261*b278 + 0.5*b261*b287 + 0.5*b261*b291 + 0.5*b261*b302 + 0.5*
    b261*b311 + 0.5*b261*b313 + 0.5*b261*b315 + 0.5*b261*b326 + 0.5*b261*b327
     + b261*b334 + 0.5*b261*b338 + 0.5*b261*b349 + 0.5*b261*b359 + 0.5*b261*
    b362 + 0.5*b261*b364 + 0.5*b261*b365 + 0.5*b261*b374 + 0.5*b261*b375 + 0.5*
    b261*b378 + 0.5*b261*b396 + b261*x1282 + 0.5*b262*b263 + b262*b286 + 0.5*
    b262*b306 + 0.5*b262*b308 + 0.5*b262*b311 + 0.5*b262*b328 + 0.5*b262*b345
     + 0.5*b262*b349 + 0.5*b262*b363 + b262*b372 + 0.5*b262*b396 + 0.5*b262*
    b466 + 0.5*b262*b478 + 0.5*b262*b487 + 0.5*b262*b506 + b262*x1283 + 0.5*
    b263*b284 + 0.5*b263*b286 + b263*b306 + 0.5*b263*b308 + 0.5*b263*b311 + 0.5
    *b263*b316 + 0.5*b263*b324 + b263*b328 + 0.5*b263*b345 + 0.5*b263*b349 + 
    b263*b363 + 0.5*b263*b372 + 0.5*b263*b396 + 0.5*b263*b466 + 0.5*b263*b478
     + 0.5*b263*b487 + 0.5*b263*b506 + 0.5*b264*b267 + 0.5*b264*b268 + 0.5*b264
    *b274 + 0.5*b264*b280 + 0.5*b264*b309 + 0.5*b264*b310 + 0.5*b264*b314 + 0.5
    *b264*b321 + 0.5*b264*b322 + b264*b335 + 0.5*b264*b336 + b264*b348 + 0.5*
    b264*b351 + 0.5*b264*b353 + 0.5*b264*b354 + b264*b357 + b264*b366 + 0.5*
    b264*b369 + 0.5*b264*b640 + 0.5*b264*b645 + 0.5*b264*b649 + 0.5*b264*b676
     + 0.5*b264*b687 + 0.5*b264*b693 + 0.5*b264*b698 + 0.5*b264*b714 + 0.5*b264
    *b736 + 0.5*b264*b756 + 0.5*b264*b757 + 0.5*b264*b760 + 0.5*b264*b789 + 0.5
    *b264*b793 + 0.5*b264*b799 + 0.5*b264*b806 + 0.5*b264*b809 + 0.5*b264*b815
     + 0.5*b264*b816 + 0.5*b264*b828 + 0.5*b264*b833 + 0.5*b264*b845 + 0.5*b264
    *b847 + 0.5*b264*b859 + 0.5*b264*b896 + 0.5*b264*b901 + 0.5*b264*b905 + 0.5
    *b264*b924 + 0.5*b264*b933 + 0.5*b264*b941 + 0.5*b264*b942 + 0.5*b264*b948
     + 0.5*b264*b954 + 0.5*b264*b974 + 0.5*b264*b976 + 0.5*b264*b979 + 0.5*b264
    *b988 + 0.5*b264*b1007 + 0.5*b264*b1009 + 0.5*b264*b1016 + 0.5*b264*b1023
     + 0.5*b265*b276 + 0.5*b265*b288 + 0.5*b265*b319 + 0.5*b265*b326 + 0.5*b265
    *b327 + 0.5*b265*b360 + 0.5*b265*b364 + 0.5*b265*b368 + b265*b370 + 0.5*
    b265*b378 + 0.5*b265*b381 + 0.5*b265*b383 + 0.5*b265*b395 + 0.5*b265*b401
     + 0.5*b265*b466 + 0.5*b265*b478 + 0.5*b265*b487 + 0.5*b265*b506 + b265*
    x1270 + 0.5*b266*b270 + 0.5*b266*b273 + 0.5*b266*b275 + 0.5*b266*b305 + 0.5
    *b266*b329 + 0.5*b266*b340 + 0.5*b266*b343 + 0.5*b266*b367 + 0.5*b266*b392
     + 0.5*b266*b397 + 0.5*b266*b398 + b266*x1272 + 0.5*b267*b268 + 0.5*b267*
    b274 + b267*b309 + 0.5*b267*b310 + 0.5*b267*b314 + 0.5*b267*b321 + 0.5*b267
    *b322 + 0.5*b267*b335 + 0.5*b267*b336 + 0.5*b267*b348 + 0.5*b267*b351 + 0.5
    *b267*b353 + 0.5*b267*b354 + 0.5*b267*b357 + 0.5*b267*b366 + b267*b369 + 
    0.5*b267*b570 + 0.5*b267*b577 + 0.5*b267*b645 + 0.5*b267*b649 + 0.5*b267*
    b652 + 0.5*b267*b662 + 0.5*b267*b676 + 0.5*b267*b678 + 0.5*b267*b687 + 0.5*
    b267*b781 + 0.5*b267*b789 + 0.5*b267*b806 + 0.5*b267*b815 + 0.5*b267*b828
     + 0.5*b267*b878 + 0.5*b267*b885 + 0.5*b267*b893 + 0.5*b267*b905 + 0.5*b267
    *b911 + 0.5*b267*b942 + 0.5*b267*b954 + 0.5*b267*b974 + 0.5*b267*b976 + 0.5
    *b267*b988 + 0.5*b267*b1007 + 0.5*b267*b1016 + 0.5*b268*b274 + 0.5*b268*
    b277 + 0.5*b268*b309 + 0.5*b268*b310 + 0.5*b268*b314 + 0.5*b268*b321 + 0.5*
    b268*b322 + 0.5*b268*b325 + 0.5*b268*b331 + 0.5*b268*b335 + 0.5*b268*b336
     + 0.5*b268*b341 + 0.5*b268*b348 + 0.5*b268*b351 + 0.5*b268*b353 + 0.5*b268
    *b354 + 0.5*b268*b356 + 0.5*b268*b357 + 0.5*b268*b366 + 0.5*b268*b369 + 0.5
    *b268*b385 + 0.5*b268*b394 + 0.5*b268*b544 + 0.5*b268*b553 + 0.5*b268*b585
     + 0.5*b268*b589 + 0.5*b268*b612 + 0.5*b268*b614 + 0.5*b268*b620 + 0.5*b268
    *b631 + 0.5*b268*b634 + 0.5*b268*b636 + 0.5*b268*b645 + 0.5*b268*b649 + 0.5
    *b268*b657 + 0.5*b268*b676 + 0.5*b268*b687 + 0.5*b268*b702 + 0.5*b268*b713
     + 0.5*b268*b751 + 0.5*b268*b762 + 0.5*b268*b789 + 0.5*b268*b806 + 0.5*b268
    *b808 + 0.5*b268*b815 + 0.5*b268*b824 + 0.5*b268*b828 + 0.5*b268*b855 + 0.5
    *b268*b861 + 0.5*b268*b894 + 0.5*b268*b903 + 0.5*b268*b905 + 0.5*b268*b909
     + 0.5*b268*b935 + 0.5*b268*b942 + 0.5*b268*b944 + 0.5*b268*b951 + 0.5*b268
    *b953 + 0.5*b268*b954 + 0.5*b268*b960 + 0.5*b268*b961 + 0.5*b268*b968 + 0.5
    *b268*b974 + 0.5*b268*b976 + 0.5*b268*b987 + 0.5*b268*b988 + 0.5*b268*b1007
     + 0.5*b268*b1014 + 0.5*b268*b1016 + b269*b271 + 0.5*b269*b278 + 0.5*b269*
    b287 + 0.5*b269*b291 + 0.5*b269*b302 + 0.5*b269*b311 + 0.5*b269*b313 + 0.5*
    b269*b315 + 0.5*b269*b326 + 0.5*b269*b327 + b269*b334 + 0.5*b269*b338 + 0.5
    *b269*b349 + 0.5*b269*b359 + 0.5*b269*b362 + 0.5*b269*b364 + 0.5*b269*b365
     + 0.5*b269*b374 + 0.5*b269*b375 + 0.5*b269*b378 + 0.5*b269*b396 + b269*
    x1282 + 0.5*b270*b273 + b270*b305 + 0.5*b270*b329 + 0.5*b270*b343 + 0.5*
    b270*b346 + 0.5*b270*b386 + 0.5*b270*b392 + 0.5*b270*b397 + 0.5*b270*b471
     + 0.5*b270*b472 + 0.5*b270*b479 + 0.5*b270*b485 + 0.5*b270*b505 + b270*
    x1272 + 0.5*b271*b278 + 0.5*b271*b287 + 0.5*b271*b291 + 0.5*b271*b302 + 0.5
    *b271*b311 + 0.5*b271*b313 + 0.5*b271*b315 + 0.5*b271*b326 + 0.5*b271*b327
     + b271*b334 + 0.5*b271*b338 + 0.5*b271*b349 + 0.5*b271*b359 + 0.5*b271*
    b362 + 0.5*b271*b364 + 0.5*b271*b365 + 0.5*b271*b374 + 0.5*b271*b375 + 0.5*
    b271*b378 + 0.5*b271*b396 + b271*x1282 + 0.5*b272*b277 + 0.5*b272*b283 + 
    0.5*b272*b321 + 0.5*b272*b325 + b272*b339 + 0.5*b272*b344 + 0.5*b272*b347
     + 0.5*b272*b350 + 0.5*b272*b351 + 0.5*b272*b354 + 0.5*b272*b356 + 0.5*b272
    *b376 + 0.5*b272*b393 + 0.5*b273*b282 + 0.5*b273*b305 + 0.5*b273*b329 + 
    b273*b343 + 0.5*b273*b373 + 0.5*b273*b382 + b273*b392 + b273*b397 + 0.5*
    b273*b1026 + 0.5*b273*b1030 + 0.5*b273*b1054 + 0.5*b273*b1068 + 0.5*b273*
    b1071 + 0.5*b273*b1074 + 0.5*b273*b1083 + 0.5*b273*b1099 + 0.5*b273*b1116
     + 0.5*b273*b1117 + 0.5*b273*b1120 + 0.5*b273*b1121 + 0.5*b273*b1124 + 0.5*
    b273*b1132 + 0.5*b273*b1136 + 0.5*b273*b1141 + 0.5*b273*b1149 + 0.5*b273*
    b1152 + 0.5*b273*b1154 + 0.5*b273*b1155 + 0.5*b273*b1156 + 0.5*b273*b1174
     + 0.5*b273*b1176 + 0.5*b273*b1183 + 0.5*b273*b1224 + 0.5*b273*b1225 + 0.5*
    b273*b1232 + 0.5*b273*b1235 + 0.5*b273*b1243 + 0.5*b273*b1246 + b273*x1272
     + 0.5*b274*b275 + 0.5*b274*b276 + 0.5*b274*b279 + 0.5*b274*b282 + 0.5*b274
    *b283 + 0.5*b274*b285 + 0.5*b274*b289 + 0.5*b274*b309 + b274*b310 + 0.5*
    b274*b312 + 0.5*b274*b314 + 0.5*b274*b318 + 0.5*b274*b319 + 0.5*b274*b321
     + 0.5*b274*b322 + 0.5*b274*b332 + 0.5*b274*b333 + 0.5*b274*b335 + b274*
    b336 + 0.5*b274*b340 + 0.5*b274*b342 + 0.5*b274*b346 + 0.5*b274*b347 + 0.5*
    b274*b348 + 0.5*b274*b351 + 0.5*b274*b353 + 0.5*b274*b354 + 0.5*b274*b355
     + 0.5*b274*b357 + 0.5*b274*b360 + 0.5*b274*b366 + 0.5*b274*b367 + 0.5*b274
    *b368 + 0.5*b274*b369 + 0.5*b274*b373 + 0.5*b274*b376 + 0.5*b274*b377 + 0.5
    *b274*b380 + 0.5*b274*b382 + 0.5*b274*b386 + 0.5*b274*b387 + 0.5*b274*b389
     + 0.5*b274*b390 + 0.5*b274*b398 + 0.5*b274*b645 + 0.5*b274*b649 + 0.5*b274
    *b676 + 0.5*b274*b687 + 0.5*b274*b789 + 0.5*b274*b806 + 0.5*b274*b815 + 0.5
    *b274*b828 + 0.5*b274*b905 + 0.5*b274*b942 + 0.5*b274*b954 + 0.5*b274*b974
     + 0.5*b274*b976 + 0.5*b274*b988 + 0.5*b274*b1007 + 0.5*b274*b1016 + 0.5*
    b275*b276 + 0.5*b275*b279 + 0.5*b275*b282 + 0.5*b275*b283 + 0.5*b275*b285
     + 0.5*b275*b289 + 0.5*b275*b310 + 0.5*b275*b312 + 0.5*b275*b318 + 0.5*b275
    *b319 + 0.5*b275*b332 + 0.5*b275*b333 + 0.5*b275*b336 + b275*b340 + 0.5*
    b275*b342 + 0.5*b275*b346 + 0.5*b275*b347 + 0.5*b275*b355 + 0.5*b275*b360
     + b275*b367 + 0.5*b275*b368 + 0.5*b275*b373 + 0.5*b275*b376 + 0.5*b275*
    b377 + 0.5*b275*b380 + 0.5*b275*b382 + 0.5*b275*b386 + 0.5*b275*b387 + 0.5*
    b275*b389 + 0.5*b275*b390 + b275*b398 + 0.5*b276*b279 + 0.5*b276*b282 + 0.5
    *b276*b283 + 0.5*b276*b285 + 0.5*b276*b288 + 0.5*b276*b289 + 0.5*b276*b310
     + 0.5*b276*b312 + 0.5*b276*b318 + b276*b319 + 0.5*b276*b326 + 0.5*b276*
    b327 + 0.5*b276*b332 + 0.5*b276*b333 + 0.5*b276*b336 + 0.5*b276*b340 + 0.5*
    b276*b342 + 0.5*b276*b346 + 0.5*b276*b347 + 0.5*b276*b355 + b276*b360 + 0.5
    *b276*b364 + 0.5*b276*b367 + b276*b368 + 0.5*b276*b370 + 0.5*b276*b373 + 
    0.5*b276*b376 + 0.5*b276*b377 + 0.5*b276*b378 + 0.5*b276*b380 + 0.5*b276*
    b381 + 0.5*b276*b382 + 0.5*b276*b383 + 0.5*b276*b386 + 0.5*b276*b387 + 0.5*
    b276*b389 + 0.5*b276*b390 + 0.5*b276*b395 + 0.5*b276*b398 + 0.5*b276*b401
     + 0.5*b276*b466 + 0.5*b276*b478 + 0.5*b276*b487 + 0.5*b276*b506 + 0.5*b277
    *b283 + b277*b325 + 0.5*b277*b331 + 0.5*b277*b339 + 0.5*b277*b341 + 0.5*
    b277*b344 + 0.5*b277*b347 + 0.5*b277*b350 + b277*b356 + 0.5*b277*b376 + 0.5
    *b277*b385 + 0.5*b277*b393 + 0.5*b277*b394 + 0.5*b277*b544 + 0.5*b277*b553
     + 0.5*b277*b585 + 0.5*b277*b589 + 0.5*b277*b612 + 0.5*b277*b614 + 0.5*b277
    *b620 + 0.5*b277*b631 + 0.5*b277*b634 + 0.5*b277*b636 + 0.5*b277*b657 + 0.5
    *b277*b702 + 0.5*b277*b713 + 0.5*b277*b751 + 0.5*b277*b762 + 0.5*b277*b808
     + 0.5*b277*b824 + 0.5*b277*b855 + 0.5*b277*b861 + 0.5*b277*b894 + 0.5*b277
    *b903 + 0.5*b277*b909 + 0.5*b277*b935 + 0.5*b277*b944 + 0.5*b277*b951 + 0.5
    *b277*b953 + 0.5*b277*b960 + 0.5*b277*b961 + 0.5*b277*b968 + 0.5*b277*b987
     + 0.5*b277*b1014 + 0.5*b278*b287 + b278*b291 + 0.5*b278*b302 + 0.5*b278*
    b311 + 0.5*b278*b313 + 0.5*b278*b315 + 0.5*b278*b334 + 0.5*b278*b338 + 0.5*
    b278*b349 + b278*b359 + 0.5*b278*b362 + 0.5*b278*b365 + 0.5*b278*b374 + 
    b278*b375 + 0.5*b278*b396 + 0.5*b279*b282 + 0.5*b279*b283 + 0.5*b279*b285
     + 0.5*b279*b289 + 0.5*b279*b310 + b279*b312 + 0.5*b279*b318 + 0.5*b279*
    b319 + b279*b332 + b279*b333 + 0.5*b279*b336 + 0.5*b279*b340 + 0.5*b279*
    b342 + 0.5*b279*b346 + 0.5*b279*b347 + 0.5*b279*b355 + 0.5*b279*b360 + 0.5*
    b279*b367 + 0.5*b279*b368 + 0.5*b279*b373 + 0.5*b279*b376 + 0.5*b279*b377
     + 0.5*b279*b380 + 0.5*b279*b382 + 0.5*b279*b386 + 0.5*b279*b387 + 0.5*b279
    *b389 + 0.5*b279*b390 + 0.5*b279*b398 + 0.5*b279*b543 + 0.5*b279*b560 + 0.5
    *b279*b587 + 0.5*b279*b588 + 0.5*b279*b605 + 0.5*b279*b606 + 0.5*b279*b619
     + 0.5*b279*b625 + 0.5*b279*b628 + 0.5*b279*b638 + 0.5*b279*b648 + 0.5*b279
    *b665 + 0.5*b279*b673 + 0.5*b279*b680 + 0.5*b279*b681 + 0.5*b279*b696 + 0.5
    *b279*b734 + 0.5*b279*b735 + 0.5*b279*b746 + 0.5*b279*b750 + 0.5*b279*b777
     + 0.5*b279*b782 + 0.5*b279*b783 + 0.5*b279*b796 + 0.5*b279*b810 + 0.5*b279
    *b812 + 0.5*b279*b817 + 0.5*b279*b823 + 0.5*b279*b835 + 0.5*b279*b883 + 0.5
    *b279*b928 + 0.5*b279*b936 + 0.5*b279*b958 + 0.5*b279*b969 + 0.5*b279*b989
     + 0.5*b280*b331 + 0.5*b280*b335 + 0.5*b280*b341 + 0.5*b280*b348 + 0.5*b280
    *b357 + 0.5*b280*b366 + 0.5*b280*b385 + 0.5*b280*b394 + 0.5*b280*b467 + 0.5
    *b280*b468 + 0.5*b280*b480 + 0.5*b280*b489 + 0.5*b280*b501 + 0.5*b280*b503
     + 0.5*b280*b520 + 0.5*b280*b522 + 0.5*b280*b525 + 0.5*b280*b610 + 0.5*b280
    *b630 + 0.5*b280*b640 + 0.5*b280*b654 + 0.5*b280*b663 + 0.5*b280*b671 + 0.5
    *b280*b672 + 0.5*b280*b693 + 0.5*b280*b697 + 0.5*b280*b698 + 0.5*b280*b704
     + 0.5*b280*b714 + 0.5*b280*b716 + 0.5*b280*b726 + 0.5*b280*b736 + 0.5*b280
    *b742 + 0.5*b280*b753 + 0.5*b280*b756 + 0.5*b280*b757 + 0.5*b280*b759 + 0.5
    *b280*b760 + 0.5*b280*b793 + 0.5*b280*b799 + 0.5*b280*b809 + 0.5*b280*b814
     + 0.5*b280*b816 + 0.5*b280*b833 + 0.5*b280*b838 + 0.5*b280*b839 + 0.5*b280
    *b845 + 0.5*b280*b847 + 0.5*b280*b853 + 0.5*b280*b859 + 0.5*b280*b870 + 0.5
    *b280*b879 + 0.5*b280*b896 + 0.5*b280*b901 + 0.5*b280*b907 + 0.5*b280*b924
     + 0.5*b280*b925 + 0.5*b280*b932 + 0.5*b280*b933 + 0.5*b280*b939 + 0.5*b280
    *b941 + 0.5*b280*b946 + 0.5*b280*b948 + 0.5*b280*b979 + 0.5*b280*b983 + 0.5
    *b280*b1009 + 0.5*b280*b1023 + 0.5*b281*b284 + 0.5*b281*b287 + 0.5*b281*
    b302 + 0.5*b281*b308 + 0.5*b281*b316 + 0.5*b281*b324 + 0.5*b281*b345 + 0.5*
    b281*b365 + 0.5*b281*b374 + 0.5*b281*b381 + 0.5*b281*b383 + b281*b384 + 0.5
    *b281*b395 + b281*b399 + 0.5*b281*b401 + b281*x1271 + 0.5*b282*b283 + 0.5*
    b282*b285 + 0.5*b282*b289 + 0.5*b282*b310 + 0.5*b282*b312 + 0.5*b282*b318
     + 0.5*b282*b319 + 0.5*b282*b332 + 0.5*b282*b333 + 0.5*b282*b336 + 0.5*b282
    *b340 + 0.5*b282*b342 + 0.5*b282*b343 + 0.5*b282*b346 + 0.5*b282*b347 + 0.5
    *b282*b355 + 0.5*b282*b360 + 0.5*b282*b367 + 0.5*b282*b368 + b282*b373 + 
    0.5*b282*b376 + 0.5*b282*b377 + 0.5*b282*b380 + b282*b382 + 0.5*b282*b386
     + 0.5*b282*b387 + 0.5*b282*b389 + 0.5*b282*b390 + 0.5*b282*b392 + 0.5*b282
    *b397 + 0.5*b282*b398 + 0.5*b282*b1026 + 0.5*b282*b1030 + 0.5*b282*b1054 + 
    0.5*b282*b1068 + 0.5*b282*b1071 + 0.5*b282*b1074 + 0.5*b282*b1083 + 0.5*
    b282*b1099 + 0.5*b282*b1116 + 0.5*b282*b1117 + 0.5*b282*b1120 + 0.5*b282*
    b1121 + 0.5*b282*b1124 + 0.5*b282*b1132 + 0.5*b282*b1136 + 0.5*b282*b1141
     + 0.5*b282*b1149 + 0.5*b282*b1152 + 0.5*b282*b1154 + 0.5*b282*b1155 + 0.5*
    b282*b1156 + 0.5*b282*b1174 + 0.5*b282*b1176 + 0.5*b282*b1183 + 0.5*b282*
    b1224 + 0.5*b282*b1225 + 0.5*b282*b1232 + 0.5*b282*b1235 + 0.5*b282*b1243
     + 0.5*b282*b1246 + 0.5*b283*b285 + 0.5*b283*b289 + 0.5*b283*b310 + 0.5*
    b283*b312 + 0.5*b283*b318 + 0.5*b283*b319 + 0.5*b283*b325 + 0.5*b283*b332
     + 0.5*b283*b333 + 0.5*b283*b336 + 0.5*b283*b339 + 0.5*b283*b340 + 0.5*b283
    *b342 + 0.5*b283*b344 + 0.5*b283*b346 + b283*b347 + 0.5*b283*b350 + 0.5*
    b283*b355 + 0.5*b283*b356 + 0.5*b283*b360 + 0.5*b283*b367 + 0.5*b283*b368
     + 0.5*b283*b373 + b283*b376 + 0.5*b283*b377 + 0.5*b283*b380 + 0.5*b283*
    b382 + 0.5*b283*b386 + 0.5*b283*b387 + 0.5*b283*b389 + 0.5*b283*b390 + 0.5*
    b283*b393 + 0.5*b283*b398 + 0.5*b284*b287 + 0.5*b284*b302 + 0.5*b284*b306
     + b284*b316 + b284*b324 + 0.5*b284*b328 + 0.5*b284*b363 + 0.5*b284*b365 + 
    0.5*b284*b374 + 0.5*b284*b381 + 0.5*b284*b383 + 0.5*b284*b384 + 0.5*b284*
    b395 + 0.5*b284*b399 + 0.5*b284*b401 + 0.5*b285*b289 + 0.5*b285*b310 + 0.5*
    b285*b312 + 0.5*b285*b318 + 0.5*b285*b319 + 0.5*b285*b332 + 0.5*b285*b333
     + 0.5*b285*b336 + 0.5*b285*b340 + 0.5*b285*b342 + 0.5*b285*b346 + 0.5*b285
    *b347 + 0.5*b285*b355 + 0.5*b285*b360 + 0.5*b285*b367 + 0.5*b285*b368 + 0.5
    *b285*b373 + 0.5*b285*b376 + 0.5*b285*b377 + b285*b380 + 0.5*b285*b382 + 
    0.5*b285*b386 + 0.5*b285*b387 + 0.5*b285*b389 + b285*b390 + 0.5*b285*b398
     + 0.5*b285*b471 + 0.5*b285*b472 + 0.5*b285*b479 + 0.5*b285*b485 + 0.5*b285
    *b505 + 0.5*b286*b306 + 0.5*b286*b308 + 0.5*b286*b311 + 0.5*b286*b328 + 0.5
    *b286*b345 + 0.5*b286*b349 + 0.5*b286*b363 + b286*b372 + 0.5*b286*b396 + 
    0.5*b286*b466 + 0.5*b286*b478 + 0.5*b286*b487 + 0.5*b286*b506 + b286*x1283
     + 0.5*b287*b291 + b287*b302 + 0.5*b287*b311 + 0.5*b287*b313 + 0.5*b287*
    b315 + 0.5*b287*b316 + 0.5*b287*b324 + 0.5*b287*b334 + 0.5*b287*b338 + 0.5*
    b287*b349 + 0.5*b287*b359 + 0.5*b287*b362 + b287*b365 + b287*b374 + 0.5*
    b287*b375 + 0.5*b287*b381 + 0.5*b287*b383 + 0.5*b287*b384 + 0.5*b287*b395
     + 0.5*b287*b396 + 0.5*b287*b399 + 0.5*b287*b401 + 0.5*b288*b319 + 0.5*b288
    *b326 + 0.5*b288*b327 + 0.5*b288*b360 + 0.5*b288*b364 + 0.5*b288*b368 + 0.5
    *b288*b370 + 0.5*b288*b378 + 0.5*b288*b381 + 0.5*b288*b383 + 0.5*b288*b395
     + 0.5*b288*b401 + 0.5*b288*b466 + 0.5*b288*b478 + 0.5*b288*b487 + 0.5*b288
    *b506 + b288*x1286 + 0.5*b289*b310 + 0.5*b289*b312 + 0.5*b289*b318 + 0.5*
    b289*b319 + 0.5*b289*b332 + 0.5*b289*b333 + 0.5*b289*b336 + 0.5*b289*b340
     + 0.5*b289*b342 + 0.5*b289*b346 + 0.5*b289*b347 + b289*b355 + 0.5*b289*
    b360 + 0.5*b289*b367 + 0.5*b289*b368 + 0.5*b289*b373 + 0.5*b289*b376 + 0.5*
    b289*b377 + 0.5*b289*b380 + 0.5*b289*b382 + 0.5*b289*b386 + 0.5*b289*b387
     + b289*b389 + 0.5*b289*b390 + 0.5*b289*b398 + 0.5*b289*b484 + 0.5*b289*
    b510 + 0.5*b289*b517 + 0.5*b289*b521 + 0.5*b289*b527 + 0.5*b289*b576 + 0.5*
    b289*b592 + 0.5*b289*b606 + 0.5*b289*b608 + 0.5*b289*b620 + 0.5*b289*b634
     + 0.5*b289*b638 + 0.5*b289*b642 + 0.5*b289*b644 + 0.5*b289*b657 + 0.5*b289
    *b672 + 0.5*b289*b688 + 0.5*b289*b697 + 0.5*b289*b700 + 0.5*b289*b724 + 0.5
    *b289*b748 + 0.5*b289*b782 + 0.5*b289*b788 + 0.5*b289*b835 + 0.5*b289*b839
     + 0.5*b289*b853 + 0.5*b289*b909 + 0.5*b289*b921 + 0.5*b289*b928 + 0.5*b289
    *b931 + 0.5*b289*b932 + 0.5*b289*b1014 + 0.5*b290*b292 + 0.5*b290*b303 + 
    0.5*b290*b304 + b290*b307 + 0.5*b290*b314 + 0.5*b290*b317 + 0.5*b290*b320
     + 0.5*b290*b322 + 0.5*b290*b323 + 0.5*b290*b330 + 0.5*b290*b337 + 0.5*b290
    *b344 + 0.5*b290*b350 + 0.5*b290*b352 + 0.5*b290*b353 + 0.5*b290*b358 + 
    b290*b361 + 0.5*b290*b379 + 0.5*b290*b388 + 0.5*b290*b393 + b290*b400 + 0.5
    *b290*b467 + 0.5*b290*b468 + 0.5*b290*b480 + 0.5*b290*b520 + 0.5*b290*b522
     + 0.5*b290*b541 + 0.5*b290*b558 + 0.5*b290*b561 + 0.5*b290*b586 + 0.5*b290
    *b611 + 0.5*b290*b621 + 0.5*b290*b639 + 0.5*b290*b647 + 0.5*b290*b656 + 0.5
    *b290*b658 + 0.5*b290*b776 + 0.5*b290*b786 + 0.5*b290*b791 + 0.5*b290*b792
     + 0.5*b290*b825 + 0.5*b290*b831 + 0.5*b290*b843 + 0.5*b290*b849 + 0.5*b290
    *b856 + 0.5*b290*b869 + 0.5*b290*b880 + 0.5*b290*b887 + 0.5*b290*b890 + 0.5
    *b290*b900 + 0.5*b290*b904 + 0.5*b290*b913 + 0.5*b290*b926 + 0.5*b290*b930
     + 0.5*b290*b975 + 0.5*b290*b981 + 0.5*b290*b984 + 0.5*b290*b986 + 0.5*b290
    *b993 + 0.5*b290*b995 + 0.5*b290*b999 + 0.5*b290*b1004 + b290*x1284 + 0.5*
    b291*b302 + 0.5*b291*b311 + 0.5*b291*b313 + 0.5*b291*b315 + 0.5*b291*b334
     + 0.5*b291*b338 + 0.5*b291*b349 + b291*b359 + 0.5*b291*b362 + 0.5*b291*
    b365 + 0.5*b291*b374 + b291*b375 + 0.5*b291*b396 + b292*b303 + 0.5*b292*
    b304 + 0.5*b292*b307 + 0.5*b292*b314 + 0.5*b292*b317 + 0.5*b292*b320 + 0.5*
    b292*b322 + 0.5*b292*b323 + 0.5*b292*b330 + 0.5*b292*b337 + 0.5*b292*b344
     + 0.5*b292*b350 + 0.5*b292*b352 + 0.5*b292*b353 + b292*b358 + 0.5*b292*
    b361 + 0.5*b292*b379 + 0.5*b292*b388 + 0.5*b292*b393 + 0.5*b292*b400 + 0.5*
    b292*b467 + 0.5*b292*b468 + 0.5*b292*b480 + 0.5*b292*b520 + 0.5*b292*b522
     + 0.5*b292*b541 + 0.5*b292*b558 + 0.5*b292*b561 + 0.5*b292*b586 + 0.5*b292
    *b611 + 0.5*b292*b621 + 0.5*b292*b639 + 0.5*b292*b647 + 0.5*b292*b656 + 0.5
    *b292*b658 + 0.5*b292*b776 + 0.5*b292*b786 + 0.5*b292*b791 + 0.5*b292*b792
     + 0.5*b292*b825 + 0.5*b292*b831 + 0.5*b292*b843 + 0.5*b292*b849 + 0.5*b292
    *b856 + 0.5*b292*b869 + 0.5*b292*b880 + 0.5*b292*b887 + 0.5*b292*b890 + 0.5
    *b292*b900 + 0.5*b292*b904 + 0.5*b292*b913 + 0.5*b292*b926 + 0.5*b292*b930
     + 0.5*b292*b975 + 0.5*b292*b981 + 0.5*b292*b984 + 0.5*b292*b986 + 0.5*b292
    *b993 + 0.5*b292*b995 + 0.5*b292*b999 + 0.5*b292*b1004 + b292*x1268 + b293*
    b1056 + b293*b1058 + b293*b1090 + b293*b1093 + b293*b1095 + b293*b1097 + 
    b293*b1110 + b293*b1135 + b293*b1142 + b293*b1143 + b293*b1147 + b293*b1153
     + b293*b1161 + b293*b1169 + b293*b1170 + b293*b1177 + b293*b1208 + b293*
    b1236 + b293*b1238 + b293*b1240 + b293*b1257 + b294*b1048 + b294*b1078 + 
    b294*b1094 + b294*b1103 + b294*b1105 + b294*b1107 + b294*b1111 + b294*b1134
     + b294*b1140 + b294*b1145 + b294*b1168 + b294*b1184 + b294*b1185 + b294*
    b1190 + b294*b1203 + b294*b1212 + b294*b1218 + b294*b1248 + b295*b1027 + 
    b295*b1029 + b295*b1050 + b295*b1064 + b295*b1070 + b295*b1082 + b295*b1084
     + b295*b1105 + b295*b1109 + b295*b1129 + b295*b1137 + b295*b1140 + b295*
    b1145 + b295*b1171 + b295*b1187 + b295*b1191 + b295*b1212 + b295*b1217 + 
    b295*b1218 + b295*b1234 + b295*b1237 + b295*b1239 + b296*b1031 + b296*b1041
     + b296*b1046 + b296*b1049 + b296*b1056 + b296*b1087 + b296*b1088 + b296*
    b1090 + b296*b1100 + b296*b1101 + b296*b1104 + b296*b1106 + b296*b1110 + 
    b296*b1161 + b296*b1167 + b296*b1204 + b296*b1213 + b296*b1253 + b296*b1255
     + b296*b1257 + b297*b1032 + b297*b1033 + b297*b1041 + b297*b1049 + b297*
    b1101 + b297*b1113 + b297*b1115 + b297*b1120 + b297*b1124 + b297*b1154 + 
    b297*b1156 + b297*b1227 + b297*b1235 + b297*b1253 + b297*b1255 + b298*b489
     + b298*b501 + b298*b503 + b298*b525 + b298*b546 + b298*b562 + b298*b575 + 
    b298*b647 + b298*b650 + b298*b668 + b298*b674 + b298*b720 + b298*b798 + 
    b298*b856 + b298*b866 + b298*b904 + b298*b955 + b298*b975 + b298*b986 + 
    b299*b540 + b299*b554 + b299*b571 + b299*b581 + b299*b623 + b299*b627 + 
    b299*b655 + b299*b663 + b299*b671 + b299*b673 + b299*b742 + b299*b746 + 
    b299*b759 + b299*b760 + b299*b773 + b299*b777 + b299*b796 + b299*b799 + 
    b299*b819 + b299*b823 + b299*b827 + b299*b829 + b299*b836 + b299*b838 + 
    b299*b845 + b299*b865 + b299*b901 + b299*b910 + b299*b923 + b299*b943 + 
    b299*b979 + b299*b985 + b300*b476 + b300*b491 + b300*b497 + b300*b515 + 
    b300*b518 + b300*b645 + b300*b653 + b300*b661 + b300*b662 + b300*b683 + 
    b300*b711 + b300*b781 + b300*b862 + b300*b878 + b300*b885 + b300*b911 + 
    b300*b942 + b300*b954 + b300*b988 + b300*b1016 + b300*b1031 + b300*b1046 + 
    b300*b1060 + b300*b1085 + b300*b1088 + b300*b1098 + b300*b1100 + b300*b1104
     + b300*b1133 + b300*b1144 + b300*b1148 + b300*b1178 + b300*b1180 + b300*
    b1226 + b300*b1231 + b301*b465 + b301*b473 + b301*b475 + b301*b499 + b301*
    b513 + b301*b544 + b301*b602 + b301*b603 + b301*b626 + b301*b636 + b301*
    b694 + b301*b703 + b301*b705 + b301*b706 + b301*b728 + b301*b751 + b301*
    b755 + b301*b762 + b301*b769 + b301*b837 + b301*b854 + b301*b860 + b301*
    b872 + b301*b879 + b301*b886 + b301*b915 + b301*b920 + b301*b925 + b301*
    b939 + b301*b946 + b301*b949 + b301*b953 + b301*b977 + b301*b980 + b301*
    b983 + 0.5*b302*b311 + 0.5*b302*b313 + 0.5*b302*b315 + 0.5*b302*b316 + 0.5*
    b302*b324 + 0.5*b302*b334 + 0.5*b302*b338 + 0.5*b302*b349 + 0.5*b302*b359
     + 0.5*b302*b362 + b302*b365 + b302*b374 + 0.5*b302*b375 + 0.5*b302*b381 + 
    0.5*b302*b383 + 0.5*b302*b384 + 0.5*b302*b395 + 0.5*b302*b396 + 0.5*b302*
    b399 + 0.5*b302*b401 + 0.5*b303*b304 + 0.5*b303*b307 + 0.5*b303*b314 + 0.5*
    b303*b317 + 0.5*b303*b320 + 0.5*b303*b322 + 0.5*b303*b323 + 0.5*b303*b330
     + 0.5*b303*b337 + 0.5*b303*b344 + 0.5*b303*b350 + 0.5*b303*b352 + 0.5*b303
    *b353 + b303*b358 + 0.5*b303*b361 + 0.5*b303*b379 + 0.5*b303*b388 + 0.5*
    b303*b393 + 0.5*b303*b400 + 0.5*b303*b467 + 0.5*b303*b468 + 0.5*b303*b480
     + 0.5*b303*b520 + 0.5*b303*b522 + 0.5*b303*b541 + 0.5*b303*b558 + 0.5*b303
    *b561 + 0.5*b303*b586 + 0.5*b303*b611 + 0.5*b303*b621 + 0.5*b303*b639 + 0.5
    *b303*b647 + 0.5*b303*b656 + 0.5*b303*b658 + 0.5*b303*b776 + 0.5*b303*b786
     + 0.5*b303*b791 + 0.5*b303*b792 + 0.5*b303*b825 + 0.5*b303*b831 + 0.5*b303
    *b843 + 0.5*b303*b849 + 0.5*b303*b856 + 0.5*b303*b869 + 0.5*b303*b880 + 0.5
    *b303*b887 + 0.5*b303*b890 + 0.5*b303*b900 + 0.5*b303*b904 + 0.5*b303*b913
     + 0.5*b303*b926 + 0.5*b303*b930 + 0.5*b303*b975 + 0.5*b303*b981 + 0.5*b303
    *b984 + 0.5*b303*b986 + 0.5*b303*b993 + 0.5*b303*b995 + 0.5*b303*b999 + 0.5
    *b303*b1004 + b303*x1268 + 0.5*b304*b307 + 0.5*b304*b314 + b304*b317 + 0.5*
    b304*b320 + 0.5*b304*b322 + 0.5*b304*b323 + b304*b330 + b304*b337 + 0.5*
    b304*b344 + 0.5*b304*b350 + 0.5*b304*b352 + 0.5*b304*b353 + 0.5*b304*b358
     + 0.5*b304*b361 + 0.5*b304*b379 + 0.5*b304*b388 + 0.5*b304*b393 + 0.5*b304
    *b400 + 0.5*b304*b467 + 0.5*b304*b468 + 0.5*b304*b480 + 0.5*b304*b520 + 0.5
    *b304*b522 + 0.5*b304*b541 + 0.5*b304*b558 + 0.5*b304*b561 + 0.5*b304*b586
     + 0.5*b304*b611 + 0.5*b304*b621 + 0.5*b304*b639 + 0.5*b304*b647 + 0.5*b304
    *b656 + 0.5*b304*b658 + 0.5*b304*b776 + 0.5*b304*b786 + 0.5*b304*b791 + 0.5
    *b304*b792 + 0.5*b304*b825 + 0.5*b304*b831 + 0.5*b304*b843 + 0.5*b304*b849
     + 0.5*b304*b856 + 0.5*b304*b869 + 0.5*b304*b880 + 0.5*b304*b887 + 0.5*b304
    *b890 + 0.5*b304*b900 + 0.5*b304*b904 + 0.5*b304*b913 + 0.5*b304*b926 + 0.5
    *b304*b930 + 0.5*b304*b975 + 0.5*b304*b981 + 0.5*b304*b984 + 0.5*b304*b986
     + 0.5*b304*b993 + 0.5*b304*b995 + 0.5*b304*b999 + 0.5*b304*b1004 + b304*
    x1285 + 0.5*b305*b329 + 0.5*b305*b343 + 0.5*b305*b346 + 0.5*b305*b386 + 0.5
    *b305*b392 + 0.5*b305*b397 + 0.5*b305*b471 + 0.5*b305*b472 + 0.5*b305*b479
     + 0.5*b305*b485 + 0.5*b305*b505 + b305*x1272 + 0.5*b306*b308 + 0.5*b306*
    b311 + 0.5*b306*b316 + 0.5*b306*b324 + b306*b328 + 0.5*b306*b345 + 0.5*b306
    *b349 + b306*b363 + 0.5*b306*b372 + 0.5*b306*b396 + 0.5*b306*b466 + 0.5*
    b306*b478 + 0.5*b306*b487 + 0.5*b306*b506 + 0.5*b307*b314 + 0.5*b307*b317
     + 0.5*b307*b320 + 0.5*b307*b322 + 0.5*b307*b323 + 0.5*b307*b330 + 0.5*b307
    *b337 + 0.5*b307*b344 + 0.5*b307*b350 + 0.5*b307*b352 + 0.5*b307*b353 + 0.5
    *b307*b358 + b307*b361 + 0.5*b307*b379 + 0.5*b307*b388 + 0.5*b307*b393 + 
    b307*b400 + 0.5*b307*b467 + 0.5*b307*b468 + 0.5*b307*b480 + 0.5*b307*b520
     + 0.5*b307*b522 + 0.5*b307*b541 + 0.5*b307*b558 + 0.5*b307*b561 + 0.5*b307
    *b586 + 0.5*b307*b611 + 0.5*b307*b621 + 0.5*b307*b639 + 0.5*b307*b647 + 0.5
    *b307*b656 + 0.5*b307*b658 + 0.5*b307*b776 + 0.5*b307*b786 + 0.5*b307*b791
     + 0.5*b307*b792 + 0.5*b307*b825 + 0.5*b307*b831 + 0.5*b307*b843 + 0.5*b307
    *b849 + 0.5*b307*b856 + 0.5*b307*b869 + 0.5*b307*b880 + 0.5*b307*b887 + 0.5
    *b307*b890 + 0.5*b307*b900 + 0.5*b307*b904 + 0.5*b307*b913 + 0.5*b307*b926
     + 0.5*b307*b930 + 0.5*b307*b975 + 0.5*b307*b981 + 0.5*b307*b984 + 0.5*b307
    *b986 + 0.5*b307*b993 + 0.5*b307*b995 + 0.5*b307*b999 + 0.5*b307*b1004 + 
    b307*x1284 + 0.5*b308*b311 + 0.5*b308*b328 + b308*b345 + 0.5*b308*b349 + 
    0.5*b308*b363 + 0.5*b308*b372 + 0.5*b308*b384 + 0.5*b308*b396 + 0.5*b308*
    b399 + 0.5*b308*b466 + 0.5*b308*b478 + 0.5*b308*b487 + 0.5*b308*b506 + b308
    *x1271 + 0.5*b309*b310 + 0.5*b309*b314 + 0.5*b309*b321 + 0.5*b309*b322 + 
    0.5*b309*b335 + 0.5*b309*b336 + 0.5*b309*b348 + 0.5*b309*b351 + 0.5*b309*
    b353 + 0.5*b309*b354 + 0.5*b309*b357 + 0.5*b309*b366 + b309*b369 + 0.5*b309
    *b570 + 0.5*b309*b577 + 0.5*b309*b645 + 0.5*b309*b649 + 0.5*b309*b652 + 0.5
    *b309*b662 + 0.5*b309*b676 + 0.5*b309*b678 + 0.5*b309*b687 + 0.5*b309*b781
     + 0.5*b309*b789 + 0.5*b309*b806 + 0.5*b309*b815 + 0.5*b309*b828 + 0.5*b309
    *b878 + 0.5*b309*b885 + 0.5*b309*b893 + 0.5*b309*b905 + 0.5*b309*b911 + 0.5
    *b309*b942 + 0.5*b309*b954 + 0.5*b309*b974 + 0.5*b309*b976 + 0.5*b309*b988
     + 0.5*b309*b1007 + 0.5*b309*b1016 + 0.5*b310*b312 + 0.5*b310*b314 + 0.5*
    b310*b318 + 0.5*b310*b319 + 0.5*b310*b321 + 0.5*b310*b322 + 0.5*b310*b332
     + 0.5*b310*b333 + 0.5*b310*b335 + b310*b336 + 0.5*b310*b340 + 0.5*b310*
    b342 + 0.5*b310*b346 + 0.5*b310*b347 + 0.5*b310*b348 + 0.5*b310*b351 + 0.5*
    b310*b353 + 0.5*b310*b354 + 0.5*b310*b355 + 0.5*b310*b357 + 0.5*b310*b360
     + 0.5*b310*b366 + 0.5*b310*b367 + 0.5*b310*b368 + 0.5*b310*b369 + 0.5*b310
    *b373 + 0.5*b310*b376 + 0.5*b310*b377 + 0.5*b310*b380 + 0.5*b310*b382 + 0.5
    *b310*b386 + 0.5*b310*b387 + 0.5*b310*b389 + 0.5*b310*b390 + 0.5*b310*b398
     + 0.5*b310*b645 + 0.5*b310*b649 + 0.5*b310*b676 + 0.5*b310*b687 + 0.5*b310
    *b789 + 0.5*b310*b806 + 0.5*b310*b815 + 0.5*b310*b828 + 0.5*b310*b905 + 0.5
    *b310*b942 + 0.5*b310*b954 + 0.5*b310*b974 + 0.5*b310*b976 + 0.5*b310*b988
     + 0.5*b310*b1007 + 0.5*b310*b1016 + 0.5*b311*b313 + 0.5*b311*b315 + 0.5*
    b311*b328 + 0.5*b311*b334 + 0.5*b311*b338 + 0.5*b311*b345 + b311*b349 + 0.5
    *b311*b359 + 0.5*b311*b362 + 0.5*b311*b363 + 0.5*b311*b365 + 0.5*b311*b372
     + 0.5*b311*b374 + 0.5*b311*b375 + b311*b396 + 0.5*b311*b466 + 0.5*b311*
    b478 + 0.5*b311*b487 + 0.5*b311*b506 + 0.5*b312*b318 + 0.5*b312*b319 + b312
    *b332 + b312*b333 + 0.5*b312*b336 + 0.5*b312*b340 + 0.5*b312*b342 + 0.5*
    b312*b346 + 0.5*b312*b347 + 0.5*b312*b355 + 0.5*b312*b360 + 0.5*b312*b367
     + 0.5*b312*b368 + 0.5*b312*b373 + 0.5*b312*b376 + 0.5*b312*b377 + 0.5*b312
    *b380 + 0.5*b312*b382 + 0.5*b312*b386 + 0.5*b312*b387 + 0.5*b312*b389 + 0.5
    *b312*b390 + 0.5*b312*b398 + 0.5*b312*b543 + 0.5*b312*b560 + 0.5*b312*b587
     + 0.5*b312*b588 + 0.5*b312*b605 + 0.5*b312*b606 + 0.5*b312*b619 + 0.5*b312
    *b625 + 0.5*b312*b628 + 0.5*b312*b638 + 0.5*b312*b648 + 0.5*b312*b665 + 0.5
    *b312*b673 + 0.5*b312*b680 + 0.5*b312*b681 + 0.5*b312*b696 + 0.5*b312*b734
     + 0.5*b312*b735 + 0.5*b312*b746 + 0.5*b312*b750 + 0.5*b312*b777 + 0.5*b312
    *b782 + 0.5*b312*b783 + 0.5*b312*b796 + 0.5*b312*b810 + 0.5*b312*b812 + 0.5
    *b312*b817 + 0.5*b312*b823 + 0.5*b312*b835 + 0.5*b312*b883 + 0.5*b312*b928
     + 0.5*b312*b936 + 0.5*b312*b958 + 0.5*b312*b969 + 0.5*b312*b989 + b313*
    b315 + 0.5*b313*b334 + b313*b338 + 0.5*b313*b349 + 0.5*b313*b359 + b313*
    b362 + 0.5*b313*b365 + 0.5*b313*b374 + 0.5*b313*b375 + 0.5*b313*b396 + 0.5*
    b314*b317 + 0.5*b314*b320 + 0.5*b314*b321 + b314*b322 + 0.5*b314*b323 + 0.5
    *b314*b330 + 0.5*b314*b335 + 0.5*b314*b336 + 0.5*b314*b337 + 0.5*b314*b344
     + 0.5*b314*b348 + 0.5*b314*b350 + 0.5*b314*b351 + 0.5*b314*b352 + b314*
    b353 + 0.5*b314*b354 + 0.5*b314*b357 + 0.5*b314*b358 + 0.5*b314*b361 + 0.5*
    b314*b366 + 0.5*b314*b369 + 0.5*b314*b379 + 0.5*b314*b388 + 0.5*b314*b393
     + 0.5*b314*b400 + 0.5*b314*b467 + 0.5*b314*b468 + 0.5*b314*b480 + 0.5*b314
    *b520 + 0.5*b314*b522 + 0.5*b314*b541 + 0.5*b314*b558 + 0.5*b314*b561 + 0.5
    *b314*b586 + 0.5*b314*b611 + 0.5*b314*b621 + 0.5*b314*b639 + 0.5*b314*b645
     + 0.5*b314*b647 + 0.5*b314*b649 + 0.5*b314*b656 + 0.5*b314*b658 + 0.5*b314
    *b676 + 0.5*b314*b687 + 0.5*b314*b776 + 0.5*b314*b786 + 0.5*b314*b789 + 0.5
    *b314*b791 + 0.5*b314*b792 + 0.5*b314*b806 + 0.5*b314*b815 + 0.5*b314*b825
     + 0.5*b314*b828 + 0.5*b314*b831 + 0.5*b314*b843 + 0.5*b314*b849 + 0.5*b314
    *b856 + 0.5*b314*b869 + 0.5*b314*b880 + 0.5*b314*b887 + 0.5*b314*b890 + 0.5
    *b314*b900 + 0.5*b314*b904 + 0.5*b314*b905 + 0.5*b314*b913 + 0.5*b314*b926
     + 0.5*b314*b930 + 0.5*b314*b942 + 0.5*b314*b954 + 0.5*b314*b974 + 0.5*b314
    *b975 + 0.5*b314*b976 + 0.5*b314*b981 + 0.5*b314*b984 + 0.5*b314*b986 + 0.5
    *b314*b988 + 0.5*b314*b993 + 0.5*b314*b995 + 0.5*b314*b999 + 0.5*b314*b1004
     + 0.5*b314*b1007 + 0.5*b314*b1016 + 0.5*b315*b334 + b315*b338 + 0.5*b315*
    b349 + 0.5*b315*b359 + b315*b362 + 0.5*b315*b365 + 0.5*b315*b374 + 0.5*b315
    *b375 + 0.5*b315*b396 + b316*b324 + 0.5*b316*b328 + 0.5*b316*b363 + 0.5*
    b316*b365 + 0.5*b316*b374 + 0.5*b316*b381 + 0.5*b316*b383 + 0.5*b316*b384
     + 0.5*b316*b395 + 0.5*b316*b399 + 0.5*b316*b401 + 0.5*b317*b320 + 0.5*b317
    *b322 + 0.5*b317*b323 + b317*b330 + b317*b337 + 0.5*b317*b344 + 0.5*b317*
    b350 + 0.5*b317*b352 + 0.5*b317*b353 + 0.5*b317*b358 + 0.5*b317*b361 + 0.5*
    b317*b379 + 0.5*b317*b388 + 0.5*b317*b393 + 0.5*b317*b400 + 0.5*b317*b467
     + 0.5*b317*b468 + 0.5*b317*b480 + 0.5*b317*b520 + 0.5*b317*b522 + 0.5*b317
    *b541 + 0.5*b317*b558 + 0.5*b317*b561 + 0.5*b317*b586 + 0.5*b317*b611 + 0.5
    *b317*b621 + 0.5*b317*b639 + 0.5*b317*b647 + 0.5*b317*b656 + 0.5*b317*b658
     + 0.5*b317*b776 + 0.5*b317*b786 + 0.5*b317*b791 + 0.5*b317*b792 + 0.5*b317
    *b825 + 0.5*b317*b831 + 0.5*b317*b843 + 0.5*b317*b849 + 0.5*b317*b856 + 0.5
    *b317*b869 + 0.5*b317*b880 + 0.5*b317*b887 + 0.5*b317*b890 + 0.5*b317*b900
     + 0.5*b317*b904 + 0.5*b317*b913 + 0.5*b317*b926 + 0.5*b317*b930 + 0.5*b317
    *b975 + 0.5*b317*b981 + 0.5*b317*b984 + 0.5*b317*b986 + 0.5*b317*b993 + 0.5
    *b317*b995 + 0.5*b317*b999 + 0.5*b317*b1004 + b317*x1285 + 0.5*b318*b319 + 
    0.5*b318*b329 + 0.5*b318*b332 + 0.5*b318*b333 + 0.5*b318*b336 + 0.5*b318*
    b340 + b318*b342 + 0.5*b318*b346 + 0.5*b318*b347 + 0.5*b318*b355 + 0.5*b318
    *b360 + 0.5*b318*b367 + 0.5*b318*b368 + 0.5*b318*b373 + 0.5*b318*b376 + 
    b318*b377 + 0.5*b318*b380 + 0.5*b318*b382 + 0.5*b318*b386 + b318*b387 + 0.5
    *b318*b389 + 0.5*b318*b390 + 0.5*b318*b398 + 0.5*b318*b1034 + 0.5*b318*
    b1037 + 0.5*b318*b1055 + 0.5*b318*b1061 + 0.5*b318*b1065 + 0.5*b318*b1077
     + 0.5*b318*b1114 + 0.5*b318*b1121 + 0.5*b318*b1136 + 0.5*b318*b1164 + 0.5*
    b318*b1174 + 0.5*b318*b1191 + 0.5*b318*b1197 + 0.5*b318*b1232 + 0.5*b318*
    b1246 + 0.5*b318*b1251 + 0.5*b319*b326 + 0.5*b319*b327 + 0.5*b319*b332 + 
    0.5*b319*b333 + 0.5*b319*b336 + 0.5*b319*b340 + 0.5*b319*b342 + 0.5*b319*
    b346 + 0.5*b319*b347 + 0.5*b319*b355 + b319*b360 + 0.5*b319*b364 + 0.5*b319
    *b367 + b319*b368 + 0.5*b319*b370 + 0.5*b319*b373 + 0.5*b319*b376 + 0.5*
    b319*b377 + 0.5*b319*b378 + 0.5*b319*b380 + 0.5*b319*b381 + 0.5*b319*b382
     + 0.5*b319*b383 + 0.5*b319*b386 + 0.5*b319*b387 + 0.5*b319*b389 + 0.5*b319
    *b390 + 0.5*b319*b395 + 0.5*b319*b398 + 0.5*b319*b401 + 0.5*b319*b466 + 0.5
    *b319*b478 + 0.5*b319*b487 + 0.5*b319*b506 + 0.5*b320*b322 + 0.5*b320*b323
     + 0.5*b320*b330 + 0.5*b320*b337 + 0.5*b320*b344 + 0.5*b320*b350 + 0.5*b320
    *b352 + 0.5*b320*b353 + 0.5*b320*b358 + 0.5*b320*b361 + b320*b379 + 0.5*
    b320*b388 + 0.5*b320*b393 + 0.5*b320*b400 + 0.5*b320*b467 + 0.5*b320*b468
     + 0.5*b320*b480 + 0.5*b320*b520 + 0.5*b320*b522 + 0.5*b320*b541 + 0.5*b320
    *b558 + 0.5*b320*b561 + 0.5*b320*b586 + 0.5*b320*b611 + 0.5*b320*b621 + 0.5
    *b320*b639 + 0.5*b320*b647 + 0.5*b320*b656 + 0.5*b320*b658 + 0.5*b320*b776
     + 0.5*b320*b786 + 0.5*b320*b791 + 0.5*b320*b792 + 0.5*b320*b825 + 0.5*b320
    *b831 + 0.5*b320*b843 + 0.5*b320*b849 + 0.5*b320*b856 + 0.5*b320*b869 + 0.5
    *b320*b880 + 0.5*b320*b887 + 0.5*b320*b890 + 0.5*b320*b900 + 0.5*b320*b904
     + 0.5*b320*b913 + 0.5*b320*b926 + 0.5*b320*b930 + 0.5*b320*b975 + 0.5*b320
    *b981 + 0.5*b320*b984 + 0.5*b320*b986 + 0.5*b320*b993 + 0.5*b320*b995 + 0.5
    *b320*b999 + 0.5*b320*b1004 + b320*x1287 + 0.5*b321*b322 + 0.5*b321*b335 + 
    0.5*b321*b336 + 0.5*b321*b339 + 0.5*b321*b348 + b321*b351 + 0.5*b321*b353
     + b321*b354 + 0.5*b321*b357 + 0.5*b321*b366 + 0.5*b321*b369 + 0.5*b321*
    b645 + 0.5*b321*b649 + 0.5*b321*b676 + 0.5*b321*b687 + 0.5*b321*b789 + 0.5*
    b321*b806 + 0.5*b321*b815 + 0.5*b321*b828 + 0.5*b321*b905 + 0.5*b321*b942
     + 0.5*b321*b954 + 0.5*b321*b974 + 0.5*b321*b976 + 0.5*b321*b988 + 0.5*b321
    *b1007 + 0.5*b321*b1016 + 0.5*b322*b323 + 0.5*b322*b330 + 0.5*b322*b335 + 
    0.5*b322*b336 + 0.5*b322*b337 + 0.5*b322*b344 + 0.5*b322*b348 + 0.5*b322*
    b350 + 0.5*b322*b351 + 0.5*b322*b352 + b322*b353 + 0.5*b322*b354 + 0.5*b322
    *b357 + 0.5*b322*b358 + 0.5*b322*b361 + 0.5*b322*b366 + 0.5*b322*b369 + 0.5
    *b322*b379 + 0.5*b322*b388 + 0.5*b322*b393 + 0.5*b322*b400 + 0.5*b322*b467
     + 0.5*b322*b468 + 0.5*b322*b480 + 0.5*b322*b520 + 0.5*b322*b522 + 0.5*b322
    *b541 + 0.5*b322*b558 + 0.5*b322*b561 + 0.5*b322*b586 + 0.5*b322*b611 + 0.5
    *b322*b621 + 0.5*b322*b639 + 0.5*b322*b645 + 0.5*b322*b647 + 0.5*b322*b649
     + 0.5*b322*b656 + 0.5*b322*b658 + 0.5*b322*b676 + 0.5*b322*b687 + 0.5*b322
    *b776 + 0.5*b322*b786 + 0.5*b322*b789 + 0.5*b322*b791 + 0.5*b322*b792 + 0.5
    *b322*b806 + 0.5*b322*b815 + 0.5*b322*b825 + 0.5*b322*b828 + 0.5*b322*b831
     + 0.5*b322*b843 + 0.5*b322*b849 + 0.5*b322*b856 + 0.5*b322*b869 + 0.5*b322
    *b880 + 0.5*b322*b887 + 0.5*b322*b890 + 0.5*b322*b900 + 0.5*b322*b904 + 0.5
    *b322*b905 + 0.5*b322*b913 + 0.5*b322*b926 + 0.5*b322*b930 + 0.5*b322*b942
     + 0.5*b322*b954 + 0.5*b322*b974 + 0.5*b322*b975 + 0.5*b322*b976 + 0.5*b322
    *b981 + 0.5*b322*b984 + 0.5*b322*b986 + 0.5*b322*b988 + 0.5*b322*b993 + 0.5
    *b322*b995 + 0.5*b322*b999 + 0.5*b322*b1004 + 0.5*b322*b1007 + 0.5*b322*
    b1016 + 0.5*b323*b330 + 0.5*b323*b337 + 0.5*b323*b344 + 0.5*b323*b350 + 
    b323*b352 + 0.5*b323*b353 + 0.5*b323*b358 + 0.5*b323*b361 + 0.5*b323*b379
     + b323*b388 + 0.5*b323*b393 + 0.5*b323*b400 + 0.5*b323*b467 + 0.5*b323*
    b468 + 0.5*b323*b480 + 0.5*b323*b520 + 0.5*b323*b522 + 0.5*b323*b541 + 0.5*
    b323*b558 + 0.5*b323*b561 + 0.5*b323*b586 + 0.5*b323*b611 + 0.5*b323*b621
     + 0.5*b323*b639 + 0.5*b323*b647 + 0.5*b323*b656 + 0.5*b323*b658 + 0.5*b323
    *b776 + 0.5*b323*b786 + 0.5*b323*b791 + 0.5*b323*b792 + 0.5*b323*b825 + 0.5
    *b323*b831 + 0.5*b323*b843 + 0.5*b323*b849 + 0.5*b323*b856 + 0.5*b323*b869
     + 0.5*b323*b880 + 0.5*b323*b887 + 0.5*b323*b890 + 0.5*b323*b900 + 0.5*b323
    *b904 + 0.5*b323*b913 + 0.5*b323*b926 + 0.5*b323*b930 + 0.5*b323*b975 + 0.5
    *b323*b981 + 0.5*b323*b984 + 0.5*b323*b986 + 0.5*b323*b993 + 0.5*b323*b995
     + 0.5*b323*b999 + 0.5*b323*b1004 + b323*x1269 + 0.5*b324*b328 + 0.5*b324*
    b363 + 0.5*b324*b365 + 0.5*b324*b374 + 0.5*b324*b381 + 0.5*b324*b383 + 0.5*
    b324*b384 + 0.5*b324*b395 + 0.5*b324*b399 + 0.5*b324*b401 + 0.5*b325*b331
     + 0.5*b325*b339 + 0.5*b325*b341 + 0.5*b325*b344 + 0.5*b325*b347 + 0.5*b325
    *b350 + b325*b356 + 0.5*b325*b376 + 0.5*b325*b385 + 0.5*b325*b393 + 0.5*
    b325*b394 + 0.5*b325*b544 + 0.5*b325*b553 + 0.5*b325*b585 + 0.5*b325*b589
     + 0.5*b325*b612 + 0.5*b325*b614 + 0.5*b325*b620 + 0.5*b325*b631 + 0.5*b325
    *b634 + 0.5*b325*b636 + 0.5*b325*b657 + 0.5*b325*b702 + 0.5*b325*b713 + 0.5
    *b325*b751 + 0.5*b325*b762 + 0.5*b325*b808 + 0.5*b325*b824 + 0.5*b325*b855
     + 0.5*b325*b861 + 0.5*b325*b894 + 0.5*b325*b903 + 0.5*b325*b909 + 0.5*b325
    *b935 + 0.5*b325*b944 + 0.5*b325*b951 + 0.5*b325*b953 + 0.5*b325*b960 + 0.5
    *b325*b961 + 0.5*b325*b968 + 0.5*b325*b987 + 0.5*b325*b1014 + b326*b327 + 
    0.5*b326*b334 + 0.5*b326*b360 + b326*b364 + 0.5*b326*b368 + 0.5*b326*b370
     + b326*b378 + 0.5*b326*b381 + 0.5*b326*b383 + 0.5*b326*b395 + 0.5*b326*
    b401 + 0.5*b326*b466 + 0.5*b326*b478 + 0.5*b326*b487 + 0.5*b326*b506 + b326
    *x1282 + 0.5*b327*b334 + 0.5*b327*b360 + b327*b364 + 0.5*b327*b368 + 0.5*
    b327*b370 + b327*b378 + 0.5*b327*b381 + 0.5*b327*b383 + 0.5*b327*b395 + 0.5
    *b327*b401 + 0.5*b327*b466 + 0.5*b327*b478 + 0.5*b327*b487 + 0.5*b327*b506
     + b327*x1282 + 0.5*b328*b345 + 0.5*b328*b349 + b328*b363 + 0.5*b328*b372
     + 0.5*b328*b396 + 0.5*b328*b466 + 0.5*b328*b478 + 0.5*b328*b487 + 0.5*b328
    *b506 + 0.5*b329*b342 + 0.5*b329*b343 + 0.5*b329*b377 + 0.5*b329*b387 + 0.5
    *b329*b392 + 0.5*b329*b397 + 0.5*b329*b1034 + 0.5*b329*b1037 + 0.5*b329*
    b1055 + 0.5*b329*b1061 + 0.5*b329*b1065 + 0.5*b329*b1077 + 0.5*b329*b1114
     + 0.5*b329*b1121 + 0.5*b329*b1136 + 0.5*b329*b1164 + 0.5*b329*b1174 + 0.5*
    b329*b1191 + 0.5*b329*b1197 + 0.5*b329*b1232 + 0.5*b329*b1246 + 0.5*b329*
    b1251 + b329*x1272 + b330*b337 + 0.5*b330*b344 + 0.5*b330*b350 + 0.5*b330*
    b352 + 0.5*b330*b353 + 0.5*b330*b358 + 0.5*b330*b361 + 0.5*b330*b379 + 0.5*
    b330*b388 + 0.5*b330*b393 + 0.5*b330*b400 + 0.5*b330*b467 + 0.5*b330*b468
     + 0.5*b330*b480 + 0.5*b330*b520 + 0.5*b330*b522 + 0.5*b330*b541 + 0.5*b330
    *b558 + 0.5*b330*b561 + 0.5*b330*b586 + 0.5*b330*b611 + 0.5*b330*b621 + 0.5
    *b330*b639 + 0.5*b330*b647 + 0.5*b330*b656 + 0.5*b330*b658 + 0.5*b330*b776
     + 0.5*b330*b786 + 0.5*b330*b791 + 0.5*b330*b792 + 0.5*b330*b825 + 0.5*b330
    *b831 + 0.5*b330*b843 + 0.5*b330*b849 + 0.5*b330*b856 + 0.5*b330*b869 + 0.5
    *b330*b880 + 0.5*b330*b887 + 0.5*b330*b890 + 0.5*b330*b900 + 0.5*b330*b904
     + 0.5*b330*b913 + 0.5*b330*b926 + 0.5*b330*b930 + 0.5*b330*b975 + 0.5*b330
    *b981 + 0.5*b330*b984 + 0.5*b330*b986 + 0.5*b330*b993 + 0.5*b330*b995 + 0.5
    *b330*b999 + 0.5*b330*b1004 + b330*x1285 + b331*b341 + 0.5*b331*b356 + b331
    *b385 + b331*b394 + 0.5*b331*b467 + 0.5*b331*b468 + 0.5*b331*b480 + 0.5*
    b331*b489 + 0.5*b331*b501 + 0.5*b331*b503 + 0.5*b331*b520 + 0.5*b331*b522
     + 0.5*b331*b525 + 0.5*b331*b544 + 0.5*b331*b553 + 0.5*b331*b585 + 0.5*b331
    *b589 + 0.5*b331*b610 + 0.5*b331*b612 + 0.5*b331*b614 + 0.5*b331*b620 + 0.5
    *b331*b630 + 0.5*b331*b631 + 0.5*b331*b634 + 0.5*b331*b636 + 0.5*b331*b654
     + 0.5*b331*b657 + 0.5*b331*b663 + 0.5*b331*b671 + 0.5*b331*b672 + 0.5*b331
    *b697 + 0.5*b331*b702 + 0.5*b331*b704 + 0.5*b331*b713 + 0.5*b331*b716 + 0.5
    *b331*b726 + 0.5*b331*b742 + 0.5*b331*b751 + 0.5*b331*b753 + 0.5*b331*b759
     + 0.5*b331*b762 + 0.5*b331*b808 + 0.5*b331*b814 + 0.5*b331*b824 + 0.5*b331
    *b838 + 0.5*b331*b839 + 0.5*b331*b853 + 0.5*b331*b855 + 0.5*b331*b861 + 0.5
    *b331*b870 + 0.5*b331*b879 + 0.5*b331*b894 + 0.5*b331*b903 + 0.5*b331*b907
     + 0.5*b331*b909 + 0.5*b331*b925 + 0.5*b331*b932 + 0.5*b331*b935 + 0.5*b331
    *b939 + 0.5*b331*b944 + 0.5*b331*b946 + 0.5*b331*b951 + 0.5*b331*b953 + 0.5
    *b331*b960 + 0.5*b331*b961 + 0.5*b331*b968 + 0.5*b331*b983 + 0.5*b331*b987
     + 0.5*b331*b1014 + b332*b333 + 0.5*b332*b336 + 0.5*b332*b340 + 0.5*b332*
    b342 + 0.5*b332*b346 + 0.5*b332*b347 + 0.5*b332*b355 + 0.5*b332*b360 + 0.5*
    b332*b367 + 0.5*b332*b368 + 0.5*b332*b373 + 0.5*b332*b376 + 0.5*b332*b377
     + 0.5*b332*b380 + 0.5*b332*b382 + 0.5*b332*b386 + 0.5*b332*b387 + 0.5*b332
    *b389 + 0.5*b332*b390 + 0.5*b332*b398 + 0.5*b332*b543 + 0.5*b332*b560 + 0.5
    *b332*b587 + 0.5*b332*b588 + 0.5*b332*b605 + 0.5*b332*b606 + 0.5*b332*b619
     + 0.5*b332*b625 + 0.5*b332*b628 + 0.5*b332*b638 + 0.5*b332*b648 + 0.5*b332
    *b665 + 0.5*b332*b673 + 0.5*b332*b680 + 0.5*b332*b681 + 0.5*b332*b696 + 0.5
    *b332*b734 + 0.5*b332*b735 + 0.5*b332*b746 + 0.5*b332*b750 + 0.5*b332*b777
     + 0.5*b332*b782 + 0.5*b332*b783 + 0.5*b332*b796 + 0.5*b332*b810 + 0.5*b332
    *b812 + 0.5*b332*b817 + 0.5*b332*b823 + 0.5*b332*b835 + 0.5*b332*b883 + 0.5
    *b332*b928 + 0.5*b332*b936 + 0.5*b332*b958 + 0.5*b332*b969 + 0.5*b332*b989
     + 0.5*b333*b336 + 0.5*b333*b340 + 0.5*b333*b342 + 0.5*b333*b346 + 0.5*b333
    *b347 + 0.5*b333*b355 + 0.5*b333*b360 + 0.5*b333*b367 + 0.5*b333*b368 + 0.5
    *b333*b373 + 0.5*b333*b376 + 0.5*b333*b377 + 0.5*b333*b380 + 0.5*b333*b382
     + 0.5*b333*b386 + 0.5*b333*b387 + 0.5*b333*b389 + 0.5*b333*b390 + 0.5*b333
    *b398 + 0.5*b333*b543 + 0.5*b333*b560 + 0.5*b333*b587 + 0.5*b333*b588 + 0.5
    *b333*b605 + 0.5*b333*b606 + 0.5*b333*b619 + 0.5*b333*b625 + 0.5*b333*b628
     + 0.5*b333*b638 + 0.5*b333*b648 + 0.5*b333*b665 + 0.5*b333*b673 + 0.5*b333
    *b680 + 0.5*b333*b681 + 0.5*b333*b696 + 0.5*b333*b734 + 0.5*b333*b735 + 0.5
    *b333*b746 + 0.5*b333*b750 + 0.5*b333*b777 + 0.5*b333*b782 + 0.5*b333*b783
     + 0.5*b333*b796 + 0.5*b333*b810 + 0.5*b333*b812 + 0.5*b333*b817 + 0.5*b333
    *b823 + 0.5*b333*b835 + 0.5*b333*b883 + 0.5*b333*b928 + 0.5*b333*b936 + 0.5
    *b333*b958 + 0.5*b333*b969 + 0.5*b333*b989 + 0.5*b334*b338 + 0.5*b334*b349
     + 0.5*b334*b359 + 0.5*b334*b362 + 0.5*b334*b364 + 0.5*b334*b365 + 0.5*b334
    *b374 + 0.5*b334*b375 + 0.5*b334*b378 + 0.5*b334*b396 + b334*x1282 + 0.5*
    b335*b336 + b335*b348 + 0.5*b335*b351 + 0.5*b335*b353 + 0.5*b335*b354 + 
    b335*b357 + b335*b366 + 0.5*b335*b369 + 0.5*b335*b640 + 0.5*b335*b645 + 0.5
    *b335*b649 + 0.5*b335*b676 + 0.5*b335*b687 + 0.5*b335*b693 + 0.5*b335*b698
     + 0.5*b335*b714 + 0.5*b335*b736 + 0.5*b335*b756 + 0.5*b335*b757 + 0.5*b335
    *b760 + 0.5*b335*b789 + 0.5*b335*b793 + 0.5*b335*b799 + 0.5*b335*b806 + 0.5
    *b335*b809 + 0.5*b335*b815 + 0.5*b335*b816 + 0.5*b335*b828 + 0.5*b335*b833
     + 0.5*b335*b845 + 0.5*b335*b847 + 0.5*b335*b859 + 0.5*b335*b896 + 0.5*b335
    *b901 + 0.5*b335*b905 + 0.5*b335*b924 + 0.5*b335*b933 + 0.5*b335*b941 + 0.5
    *b335*b942 + 0.5*b335*b948 + 0.5*b335*b954 + 0.5*b335*b974 + 0.5*b335*b976
     + 0.5*b335*b979 + 0.5*b335*b988 + 0.5*b335*b1007 + 0.5*b335*b1009 + 0.5*
    b335*b1016 + 0.5*b335*b1023 + 0.5*b336*b340 + 0.5*b336*b342 + 0.5*b336*b346
     + 0.5*b336*b347 + 0.5*b336*b348 + 0.5*b336*b351 + 0.5*b336*b353 + 0.5*b336
    *b354 + 0.5*b336*b355 + 0.5*b336*b357 + 0.5*b336*b360 + 0.5*b336*b366 + 0.5
    *b336*b367 + 0.5*b336*b368 + 0.5*b336*b369 + 0.5*b336*b373 + 0.5*b336*b376
     + 0.5*b336*b377 + 0.5*b336*b380 + 0.5*b336*b382 + 0.5*b336*b386 + 0.5*b336
    *b387 + 0.5*b336*b389 + 0.5*b336*b390 + 0.5*b336*b398 + 0.5*b336*b645 + 0.5
    *b336*b649 + 0.5*b336*b676 + 0.5*b336*b687 + 0.5*b336*b789 + 0.5*b336*b806
     + 0.5*b336*b815 + 0.5*b336*b828 + 0.5*b336*b905 + 0.5*b336*b942 + 0.5*b336
    *b954 + 0.5*b336*b974 + 0.5*b336*b976 + 0.5*b336*b988 + 0.5*b336*b1007 + 
    0.5*b336*b1016 + 0.5*b337*b344 + 0.5*b337*b350 + 0.5*b337*b352 + 0.5*b337*
    b353 + 0.5*b337*b358 + 0.5*b337*b361 + 0.5*b337*b379 + 0.5*b337*b388 + 0.5*
    b337*b393 + 0.5*b337*b400 + 0.5*b337*b467 + 0.5*b337*b468 + 0.5*b337*b480
     + 0.5*b337*b520 + 0.5*b337*b522 + 0.5*b337*b541 + 0.5*b337*b558 + 0.5*b337
    *b561 + 0.5*b337*b586 + 0.5*b337*b611 + 0.5*b337*b621 + 0.5*b337*b639 + 0.5
    *b337*b647 + 0.5*b337*b656 + 0.5*b337*b658 + 0.5*b337*b776 + 0.5*b337*b786
     + 0.5*b337*b791 + 0.5*b337*b792 + 0.5*b337*b825 + 0.5*b337*b831 + 0.5*b337
    *b843 + 0.5*b337*b849 + 0.5*b337*b856 + 0.5*b337*b869 + 0.5*b337*b880 + 0.5
    *b337*b887 + 0.5*b337*b890 + 0.5*b337*b900 + 0.5*b337*b904 + 0.5*b337*b913
     + 0.5*b337*b926 + 0.5*b337*b930 + 0.5*b337*b975 + 0.5*b337*b981 + 0.5*b337
    *b984 + 0.5*b337*b986 + 0.5*b337*b993 + 0.5*b337*b995 + 0.5*b337*b999 + 0.5
    *b337*b1004 + b337*x1285 + 0.5*b338*b349 + 0.5*b338*b359 + b338*b362 + 0.5*
    b338*b365 + 0.5*b338*b374 + 0.5*b338*b375 + 0.5*b338*b396 + 0.5*b339*b344
     + 0.5*b339*b347 + 0.5*b339*b350 + 0.5*b339*b351 + 0.5*b339*b354 + 0.5*b339
    *b356 + 0.5*b339*b376 + 0.5*b339*b393 + 0.5*b340*b342 + 0.5*b340*b346 + 0.5
    *b340*b347 + 0.5*b340*b355 + 0.5*b340*b360 + b340*b367 + 0.5*b340*b368 + 
    0.5*b340*b373 + 0.5*b340*b376 + 0.5*b340*b377 + 0.5*b340*b380 + 0.5*b340*
    b382 + 0.5*b340*b386 + 0.5*b340*b387 + 0.5*b340*b389 + 0.5*b340*b390 + b340
    *b398 + 0.5*b341*b356 + b341*b385 + b341*b394 + 0.5*b341*b467 + 0.5*b341*
    b468 + 0.5*b341*b480 + 0.5*b341*b489 + 0.5*b341*b501 + 0.5*b341*b503 + 0.5*
    b341*b520 + 0.5*b341*b522 + 0.5*b341*b525 + 0.5*b341*b544 + 0.5*b341*b553
     + 0.5*b341*b585 + 0.5*b341*b589 + 0.5*b341*b610 + 0.5*b341*b612 + 0.5*b341
    *b614 + 0.5*b341*b620 + 0.5*b341*b630 + 0.5*b341*b631 + 0.5*b341*b634 + 0.5
    *b341*b636 + 0.5*b341*b654 + 0.5*b341*b657 + 0.5*b341*b663 + 0.5*b341*b671
     + 0.5*b341*b672 + 0.5*b341*b697 + 0.5*b341*b702 + 0.5*b341*b704 + 0.5*b341
    *b713 + 0.5*b341*b716 + 0.5*b341*b726 + 0.5*b341*b742 + 0.5*b341*b751 + 0.5
    *b341*b753 + 0.5*b341*b759 + 0.5*b341*b762 + 0.5*b341*b808 + 0.5*b341*b814
     + 0.5*b341*b824 + 0.5*b341*b838 + 0.5*b341*b839 + 0.5*b341*b853 + 0.5*b341
    *b855 + 0.5*b341*b861 + 0.5*b341*b870 + 0.5*b341*b879 + 0.5*b341*b894 + 0.5
    *b341*b903 + 0.5*b341*b907 + 0.5*b341*b909 + 0.5*b341*b925 + 0.5*b341*b932
     + 0.5*b341*b935 + 0.5*b341*b939 + 0.5*b341*b944 + 0.5*b341*b946 + 0.5*b341
    *b951 + 0.5*b341*b953 + 0.5*b341*b960 + 0.5*b341*b961 + 0.5*b341*b968 + 0.5
    *b341*b983 + 0.5*b341*b987 + 0.5*b341*b1014 + 0.5*b342*b346 + 0.5*b342*b347
     + 0.5*b342*b355 + 0.5*b342*b360 + 0.5*b342*b367 + 0.5*b342*b368 + 0.5*b342
    *b373 + 0.5*b342*b376 + b342*b377 + 0.5*b342*b380 + 0.5*b342*b382 + 0.5*
    b342*b386 + b342*b387 + 0.5*b342*b389 + 0.5*b342*b390 + 0.5*b342*b398 + 0.5
    *b342*b1034 + 0.5*b342*b1037 + 0.5*b342*b1055 + 0.5*b342*b1061 + 0.5*b342*
    b1065 + 0.5*b342*b1077 + 0.5*b342*b1114 + 0.5*b342*b1121 + 0.5*b342*b1136
     + 0.5*b342*b1164 + 0.5*b342*b1174 + 0.5*b342*b1191 + 0.5*b342*b1197 + 0.5*
    b342*b1232 + 0.5*b342*b1246 + 0.5*b342*b1251 + 0.5*b343*b373 + 0.5*b343*
    b382 + b343*b392 + b343*b397 + 0.5*b343*b1026 + 0.5*b343*b1030 + 0.5*b343*
    b1054 + 0.5*b343*b1068 + 0.5*b343*b1071 + 0.5*b343*b1074 + 0.5*b343*b1083
     + 0.5*b343*b1099 + 0.5*b343*b1116 + 0.5*b343*b1117 + 0.5*b343*b1120 + 0.5*
    b343*b1121 + 0.5*b343*b1124 + 0.5*b343*b1132 + 0.5*b343*b1136 + 0.5*b343*
    b1141 + 0.5*b343*b1149 + 0.5*b343*b1152 + 0.5*b343*b1154 + 0.5*b343*b1155
     + 0.5*b343*b1156 + 0.5*b343*b1174 + 0.5*b343*b1176 + 0.5*b343*b1183 + 0.5*
    b343*b1224 + 0.5*b343*b1225 + 0.5*b343*b1232 + 0.5*b343*b1235 + 0.5*b343*
    b1243 + 0.5*b343*b1246 + b343*x1272 + 0.5*b344*b347 + b344*b350 + 0.5*b344*
    b352 + 0.5*b344*b353 + 0.5*b344*b356 + 0.5*b344*b358 + 0.5*b344*b361 + 0.5*
    b344*b376 + 0.5*b344*b379 + 0.5*b344*b388 + b344*b393 + 0.5*b344*b400 + 0.5
    *b344*b467 + 0.5*b344*b468 + 0.5*b344*b480 + 0.5*b344*b520 + 0.5*b344*b522
     + 0.5*b344*b541 + 0.5*b344*b558 + 0.5*b344*b561 + 0.5*b344*b586 + 0.5*b344
    *b611 + 0.5*b344*b621 + 0.5*b344*b639 + 0.5*b344*b647 + 0.5*b344*b656 + 0.5
    *b344*b658 + 0.5*b344*b776 + 0.5*b344*b786 + 0.5*b344*b791 + 0.5*b344*b792
     + 0.5*b344*b825 + 0.5*b344*b831 + 0.5*b344*b843 + 0.5*b344*b849 + 0.5*b344
    *b856 + 0.5*b344*b869 + 0.5*b344*b880 + 0.5*b344*b887 + 0.5*b344*b890 + 0.5
    *b344*b900 + 0.5*b344*b904 + 0.5*b344*b913 + 0.5*b344*b926 + 0.5*b344*b930
     + 0.5*b344*b975 + 0.5*b344*b981 + 0.5*b344*b984 + 0.5*b344*b986 + 0.5*b344
    *b993 + 0.5*b344*b995 + 0.5*b344*b999 + 0.5*b344*b1004 + 0.5*b345*b349 + 
    0.5*b345*b363 + 0.5*b345*b372 + 0.5*b345*b384 + 0.5*b345*b396 + 0.5*b345*
    b399 + 0.5*b345*b466 + 0.5*b345*b478 + 0.5*b345*b487 + 0.5*b345*b506 + b345
    *x1271 + 0.5*b346*b347 + 0.5*b346*b355 + 0.5*b346*b360 + 0.5*b346*b367 + 
    0.5*b346*b368 + 0.5*b346*b373 + 0.5*b346*b376 + 0.5*b346*b377 + 0.5*b346*
    b380 + 0.5*b346*b382 + b346*b386 + 0.5*b346*b387 + 0.5*b346*b389 + 0.5*b346
    *b390 + 0.5*b346*b398 + 0.5*b346*b471 + 0.5*b346*b472 + 0.5*b346*b479 + 0.5
    *b346*b485 + 0.5*b346*b505 + 0.5*b347*b350 + 0.5*b347*b355 + 0.5*b347*b356
     + 0.5*b347*b360 + 0.5*b347*b367 + 0.5*b347*b368 + 0.5*b347*b373 + b347*
    b376 + 0.5*b347*b377 + 0.5*b347*b380 + 0.5*b347*b382 + 0.5*b347*b386 + 0.5*
    b347*b387 + 0.5*b347*b389 + 0.5*b347*b390 + 0.5*b347*b393 + 0.5*b347*b398
     + 0.5*b348*b351 + 0.5*b348*b353 + 0.5*b348*b354 + b348*b357 + b348*b366 + 
    0.5*b348*b369 + 0.5*b348*b640 + 0.5*b348*b645 + 0.5*b348*b649 + 0.5*b348*
    b676 + 0.5*b348*b687 + 0.5*b348*b693 + 0.5*b348*b698 + 0.5*b348*b714 + 0.5*
    b348*b736 + 0.5*b348*b756 + 0.5*b348*b757 + 0.5*b348*b760 + 0.5*b348*b789
     + 0.5*b348*b793 + 0.5*b348*b799 + 0.5*b348*b806 + 0.5*b348*b809 + 0.5*b348
    *b815 + 0.5*b348*b816 + 0.5*b348*b828 + 0.5*b348*b833 + 0.5*b348*b845 + 0.5
    *b348*b847 + 0.5*b348*b859 + 0.5*b348*b896 + 0.5*b348*b901 + 0.5*b348*b905
     + 0.5*b348*b924 + 0.5*b348*b933 + 0.5*b348*b941 + 0.5*b348*b942 + 0.5*b348
    *b948 + 0.5*b348*b954 + 0.5*b348*b974 + 0.5*b348*b976 + 0.5*b348*b979 + 0.5
    *b348*b988 + 0.5*b348*b1007 + 0.5*b348*b1009 + 0.5*b348*b1016 + 0.5*b348*
    b1023 + 0.5*b349*b359 + 0.5*b349*b362 + 0.5*b349*b363 + 0.5*b349*b365 + 0.5
    *b349*b372 + 0.5*b349*b374 + 0.5*b349*b375 + b349*b396 + 0.5*b349*b466 + 
    0.5*b349*b478 + 0.5*b349*b487 + 0.5*b349*b506 + 0.5*b350*b352 + 0.5*b350*
    b353 + 0.5*b350*b356 + 0.5*b350*b358 + 0.5*b350*b361 + 0.5*b350*b376 + 0.5*
    b350*b379 + 0.5*b350*b388 + b350*b393 + 0.5*b350*b400 + 0.5*b350*b467 + 0.5
    *b350*b468 + 0.5*b350*b480 + 0.5*b350*b520 + 0.5*b350*b522 + 0.5*b350*b541
     + 0.5*b350*b558 + 0.5*b350*b561 + 0.5*b350*b586 + 0.5*b350*b611 + 0.5*b350
    *b621 + 0.5*b350*b639 + 0.5*b350*b647 + 0.5*b350*b656 + 0.5*b350*b658 + 0.5
    *b350*b776 + 0.5*b350*b786 + 0.5*b350*b791 + 0.5*b350*b792 + 0.5*b350*b825
     + 0.5*b350*b831 + 0.5*b350*b843 + 0.5*b350*b849 + 0.5*b350*b856 + 0.5*b350
    *b869 + 0.5*b350*b880 + 0.5*b350*b887 + 0.5*b350*b890 + 0.5*b350*b900 + 0.5
    *b350*b904 + 0.5*b350*b913 + 0.5*b350*b926 + 0.5*b350*b930 + 0.5*b350*b975
     + 0.5*b350*b981 + 0.5*b350*b984 + 0.5*b350*b986 + 0.5*b350*b993 + 0.5*b350
    *b995 + 0.5*b350*b999 + 0.5*b350*b1004 + 0.5*b351*b353 + b351*b354 + 0.5*
    b351*b357 + 0.5*b351*b366 + 0.5*b351*b369 + 0.5*b351*b645 + 0.5*b351*b649
     + 0.5*b351*b676 + 0.5*b351*b687 + 0.5*b351*b789 + 0.5*b351*b806 + 0.5*b351
    *b815 + 0.5*b351*b828 + 0.5*b351*b905 + 0.5*b351*b942 + 0.5*b351*b954 + 0.5
    *b351*b974 + 0.5*b351*b976 + 0.5*b351*b988 + 0.5*b351*b1007 + 0.5*b351*
    b1016 + 0.5*b352*b353 + 0.5*b352*b358 + 0.5*b352*b361 + 0.5*b352*b379 + 
    b352*b388 + 0.5*b352*b393 + 0.5*b352*b400 + 0.5*b352*b467 + 0.5*b352*b468
     + 0.5*b352*b480 + 0.5*b352*b520 + 0.5*b352*b522 + 0.5*b352*b541 + 0.5*b352
    *b558 + 0.5*b352*b561 + 0.5*b352*b586 + 0.5*b352*b611 + 0.5*b352*b621 + 0.5
    *b352*b639 + 0.5*b352*b647 + 0.5*b352*b656 + 0.5*b352*b658 + 0.5*b352*b776
     + 0.5*b352*b786 + 0.5*b352*b791 + 0.5*b352*b792 + 0.5*b352*b825 + 0.5*b352
    *b831 + 0.5*b352*b843 + 0.5*b352*b849 + 0.5*b352*b856 + 0.5*b352*b869 + 0.5
    *b352*b880 + 0.5*b352*b887 + 0.5*b352*b890 + 0.5*b352*b900 + 0.5*b352*b904
     + 0.5*b352*b913 + 0.5*b352*b926 + 0.5*b352*b930 + 0.5*b352*b975 + 0.5*b352
    *b981 + 0.5*b352*b984 + 0.5*b352*b986 + 0.5*b352*b993 + 0.5*b352*b995 + 0.5
    *b352*b999 + 0.5*b352*b1004 + b352*x1269 + 0.5*b353*b354 + 0.5*b353*b357 + 
    0.5*b353*b358 + 0.5*b353*b361 + 0.5*b353*b366 + 0.5*b353*b369 + 0.5*b353*
    b379 + 0.5*b353*b388 + 0.5*b353*b393 + 0.5*b353*b400 + 0.5*b353*b467 + 0.5*
    b353*b468 + 0.5*b353*b480 + 0.5*b353*b520 + 0.5*b353*b522 + 0.5*b353*b541
     + 0.5*b353*b558 + 0.5*b353*b561 + 0.5*b353*b586 + 0.5*b353*b611 + 0.5*b353
    *b621 + 0.5*b353*b639 + 0.5*b353*b645 + 0.5*b353*b647 + 0.5*b353*b649 + 0.5
    *b353*b656 + 0.5*b353*b658 + 0.5*b353*b676 + 0.5*b353*b687 + 0.5*b353*b776
     + 0.5*b353*b786 + 0.5*b353*b789 + 0.5*b353*b791 + 0.5*b353*b792 + 0.5*b353
    *b806 + 0.5*b353*b815 + 0.5*b353*b825 + 0.5*b353*b828 + 0.5*b353*b831 + 0.5
    *b353*b843 + 0.5*b353*b849 + 0.5*b353*b856 + 0.5*b353*b869 + 0.5*b353*b880
     + 0.5*b353*b887 + 0.5*b353*b890 + 0.5*b353*b900 + 0.5*b353*b904 + 0.5*b353
    *b905 + 0.5*b353*b913 + 0.5*b353*b926 + 0.5*b353*b930 + 0.5*b353*b942 + 0.5
    *b353*b954 + 0.5*b353*b974 + 0.5*b353*b975 + 0.5*b353*b976 + 0.5*b353*b981
     + 0.5*b353*b984 + 0.5*b353*b986 + 0.5*b353*b988 + 0.5*b353*b993 + 0.5*b353
    *b995 + 0.5*b353*b999 + 0.5*b353*b1004 + 0.5*b353*b1007 + 0.5*b353*b1016 + 
    0.5*b354*b357 + 0.5*b354*b366 + 0.5*b354*b369 + 0.5*b354*b645 + 0.5*b354*
    b649 + 0.5*b354*b676 + 0.5*b354*b687 + 0.5*b354*b789 + 0.5*b354*b806 + 0.5*
    b354*b815 + 0.5*b354*b828 + 0.5*b354*b905 + 0.5*b354*b942 + 0.5*b354*b954
     + 0.5*b354*b974 + 0.5*b354*b976 + 0.5*b354*b988 + 0.5*b354*b1007 + 0.5*
    b354*b1016 + 0.5*b355*b360 + 0.5*b355*b367 + 0.5*b355*b368 + 0.5*b355*b373
     + 0.5*b355*b376 + 0.5*b355*b377 + 0.5*b355*b380 + 0.5*b355*b382 + 0.5*b355
    *b386 + 0.5*b355*b387 + b355*b389 + 0.5*b355*b390 + 0.5*b355*b398 + 0.5*
    b355*b484 + 0.5*b355*b510 + 0.5*b355*b517 + 0.5*b355*b521 + 0.5*b355*b527
     + 0.5*b355*b576 + 0.5*b355*b592 + 0.5*b355*b606 + 0.5*b355*b608 + 0.5*b355
    *b620 + 0.5*b355*b634 + 0.5*b355*b638 + 0.5*b355*b642 + 0.5*b355*b644 + 0.5
    *b355*b657 + 0.5*b355*b672 + 0.5*b355*b688 + 0.5*b355*b697 + 0.5*b355*b700
     + 0.5*b355*b724 + 0.5*b355*b748 + 0.5*b355*b782 + 0.5*b355*b788 + 0.5*b355
    *b835 + 0.5*b355*b839 + 0.5*b355*b853 + 0.5*b355*b909 + 0.5*b355*b921 + 0.5
    *b355*b928 + 0.5*b355*b931 + 0.5*b355*b932 + 0.5*b355*b1014 + 0.5*b356*b376
     + 0.5*b356*b385 + 0.5*b356*b393 + 0.5*b356*b394 + 0.5*b356*b544 + 0.5*b356
    *b553 + 0.5*b356*b585 + 0.5*b356*b589 + 0.5*b356*b612 + 0.5*b356*b614 + 0.5
    *b356*b620 + 0.5*b356*b631 + 0.5*b356*b634 + 0.5*b356*b636 + 0.5*b356*b657
     + 0.5*b356*b702 + 0.5*b356*b713 + 0.5*b356*b751 + 0.5*b356*b762 + 0.5*b356
    *b808 + 0.5*b356*b824 + 0.5*b356*b855 + 0.5*b356*b861 + 0.5*b356*b894 + 0.5
    *b356*b903 + 0.5*b356*b909 + 0.5*b356*b935 + 0.5*b356*b944 + 0.5*b356*b951
     + 0.5*b356*b953 + 0.5*b356*b960 + 0.5*b356*b961 + 0.5*b356*b968 + 0.5*b356
    *b987 + 0.5*b356*b1014 + b357*b366 + 0.5*b357*b369 + 0.5*b357*b640 + 0.5*
    b357*b645 + 0.5*b357*b649 + 0.5*b357*b676 + 0.5*b357*b687 + 0.5*b357*b693
     + 0.5*b357*b698 + 0.5*b357*b714 + 0.5*b357*b736 + 0.5*b357*b756 + 0.5*b357
    *b757 + 0.5*b357*b760 + 0.5*b357*b789 + 0.5*b357*b793 + 0.5*b357*b799 + 0.5
    *b357*b806 + 0.5*b357*b809 + 0.5*b357*b815 + 0.5*b357*b816 + 0.5*b357*b828
     + 0.5*b357*b833 + 0.5*b357*b845 + 0.5*b357*b847 + 0.5*b357*b859 + 0.5*b357
    *b896 + 0.5*b357*b901 + 0.5*b357*b905 + 0.5*b357*b924 + 0.5*b357*b933 + 0.5
    *b357*b941 + 0.5*b357*b942 + 0.5*b357*b948 + 0.5*b357*b954 + 0.5*b357*b974
     + 0.5*b357*b976 + 0.5*b357*b979 + 0.5*b357*b988 + 0.5*b357*b1007 + 0.5*
    b357*b1009 + 0.5*b357*b1016 + 0.5*b357*b1023 + 0.5*b358*b361 + 0.5*b358*
    b379 + 0.5*b358*b388 + 0.5*b358*b393 + 0.5*b358*b400 + 0.5*b358*b467 + 0.5*
    b358*b468 + 0.5*b358*b480 + 0.5*b358*b520 + 0.5*b358*b522 + 0.5*b358*b541
     + 0.5*b358*b558 + 0.5*b358*b561 + 0.5*b358*b586 + 0.5*b358*b611 + 0.5*b358
    *b621 + 0.5*b358*b639 + 0.5*b358*b647 + 0.5*b358*b656 + 0.5*b358*b658 + 0.5
    *b358*b776 + 0.5*b358*b786 + 0.5*b358*b791 + 0.5*b358*b792 + 0.5*b358*b825
     + 0.5*b358*b831 + 0.5*b358*b843 + 0.5*b358*b849 + 0.5*b358*b856 + 0.5*b358
    *b869 + 0.5*b358*b880 + 0.5*b358*b887 + 0.5*b358*b890 + 0.5*b358*b900 + 0.5
    *b358*b904 + 0.5*b358*b913 + 0.5*b358*b926 + 0.5*b358*b930 + 0.5*b358*b975
     + 0.5*b358*b981 + 0.5*b358*b984 + 0.5*b358*b986 + 0.5*b358*b993 + 0.5*b358
    *b995 + 0.5*b358*b999 + 0.5*b358*b1004 + b358*x1268 + 0.5*b359*b362 + 0.5*
    b359*b365 + 0.5*b359*b374 + b359*b375 + 0.5*b359*b396 + 0.5*b360*b364 + 0.5
    *b360*b367 + b360*b368 + 0.5*b360*b370 + 0.5*b360*b373 + 0.5*b360*b376 + 
    0.5*b360*b377 + 0.5*b360*b378 + 0.5*b360*b380 + 0.5*b360*b381 + 0.5*b360*
    b382 + 0.5*b360*b383 + 0.5*b360*b386 + 0.5*b360*b387 + 0.5*b360*b389 + 0.5*
    b360*b390 + 0.5*b360*b395 + 0.5*b360*b398 + 0.5*b360*b401 + 0.5*b360*b466
     + 0.5*b360*b478 + 0.5*b360*b487 + 0.5*b360*b506 + 0.5*b361*b379 + 0.5*b361
    *b388 + 0.5*b361*b393 + b361*b400 + 0.5*b361*b467 + 0.5*b361*b468 + 0.5*
    b361*b480 + 0.5*b361*b520 + 0.5*b361*b522 + 0.5*b361*b541 + 0.5*b361*b558
     + 0.5*b361*b561 + 0.5*b361*b586 + 0.5*b361*b611 + 0.5*b361*b621 + 0.5*b361
    *b639 + 0.5*b361*b647 + 0.5*b361*b656 + 0.5*b361*b658 + 0.5*b361*b776 + 0.5
    *b361*b786 + 0.5*b361*b791 + 0.5*b361*b792 + 0.5*b361*b825 + 0.5*b361*b831
     + 0.5*b361*b843 + 0.5*b361*b849 + 0.5*b361*b856 + 0.5*b361*b869 + 0.5*b361
    *b880 + 0.5*b361*b887 + 0.5*b361*b890 + 0.5*b361*b900 + 0.5*b361*b904 + 0.5
    *b361*b913 + 0.5*b361*b926 + 0.5*b361*b930 + 0.5*b361*b975 + 0.5*b361*b981
     + 0.5*b361*b984 + 0.5*b361*b986 + 0.5*b361*b993 + 0.5*b361*b995 + 0.5*b361
    *b999 + 0.5*b361*b1004 + b361*x1284 + 0.5*b362*b365 + 0.5*b362*b374 + 0.5*
    b362*b375 + 0.5*b362*b396 + 0.5*b363*b372 + 0.5*b363*b396 + 0.5*b363*b466
     + 0.5*b363*b478 + 0.5*b363*b487 + 0.5*b363*b506 + 0.5*b364*b368 + 0.5*b364
    *b370 + b364*b378 + 0.5*b364*b381 + 0.5*b364*b383 + 0.5*b364*b395 + 0.5*
    b364*b401 + 0.5*b364*b466 + 0.5*b364*b478 + 0.5*b364*b487 + 0.5*b364*b506
     + b364*x1282 + b365*b374 + 0.5*b365*b375 + 0.5*b365*b381 + 0.5*b365*b383
     + 0.5*b365*b384 + 0.5*b365*b395 + 0.5*b365*b396 + 0.5*b365*b399 + 0.5*b365
    *b401 + 0.5*b366*b369 + 0.5*b366*b640 + 0.5*b366*b645 + 0.5*b366*b649 + 0.5
    *b366*b676 + 0.5*b366*b687 + 0.5*b366*b693 + 0.5*b366*b698 + 0.5*b366*b714
     + 0.5*b366*b736 + 0.5*b366*b756 + 0.5*b366*b757 + 0.5*b366*b760 + 0.5*b366
    *b789 + 0.5*b366*b793 + 0.5*b366*b799 + 0.5*b366*b806 + 0.5*b366*b809 + 0.5
    *b366*b815 + 0.5*b366*b816 + 0.5*b366*b828 + 0.5*b366*b833 + 0.5*b366*b845
     + 0.5*b366*b847 + 0.5*b366*b859 + 0.5*b366*b896 + 0.5*b366*b901 + 0.5*b366
    *b905 + 0.5*b366*b924 + 0.5*b366*b933 + 0.5*b366*b941 + 0.5*b366*b942 + 0.5
    *b366*b948 + 0.5*b366*b954 + 0.5*b366*b974 + 0.5*b366*b976 + 0.5*b366*b979
     + 0.5*b366*b988 + 0.5*b366*b1007 + 0.5*b366*b1009 + 0.5*b366*b1016 + 0.5*
    b366*b1023 + 0.5*b367*b368 + 0.5*b367*b373 + 0.5*b367*b376 + 0.5*b367*b377
     + 0.5*b367*b380 + 0.5*b367*b382 + 0.5*b367*b386 + 0.5*b367*b387 + 0.5*b367
    *b389 + 0.5*b367*b390 + b367*b398 + 0.5*b368*b370 + 0.5*b368*b373 + 0.5*
    b368*b376 + 0.5*b368*b377 + 0.5*b368*b378 + 0.5*b368*b380 + 0.5*b368*b381
     + 0.5*b368*b382 + 0.5*b368*b383 + 0.5*b368*b386 + 0.5*b368*b387 + 0.5*b368
    *b389 + 0.5*b368*b390 + 0.5*b368*b395 + 0.5*b368*b398 + 0.5*b368*b401 + 0.5
    *b368*b466 + 0.5*b368*b478 + 0.5*b368*b487 + 0.5*b368*b506 + 0.5*b369*b570
     + 0.5*b369*b577 + 0.5*b369*b645 + 0.5*b369*b649 + 0.5*b369*b652 + 0.5*b369
    *b662 + 0.5*b369*b676 + 0.5*b369*b678 + 0.5*b369*b687 + 0.5*b369*b781 + 0.5
    *b369*b789 + 0.5*b369*b806 + 0.5*b369*b815 + 0.5*b369*b828 + 0.5*b369*b878
     + 0.5*b369*b885 + 0.5*b369*b893 + 0.5*b369*b905 + 0.5*b369*b911 + 0.5*b369
    *b942 + 0.5*b369*b954 + 0.5*b369*b974 + 0.5*b369*b976 + 0.5*b369*b988 + 0.5
    *b369*b1007 + 0.5*b369*b1016 + 0.5*b370*b378 + 0.5*b370*b381 + 0.5*b370*
    b383 + 0.5*b370*b395 + 0.5*b370*b401 + 0.5*b370*b466 + 0.5*b370*b478 + 0.5*
    b370*b487 + 0.5*b370*b506 + b370*x1270 + b371*b391 + b371*b1035 + b371*
    b1127 + 0.5*b372*b396 + 0.5*b372*b466 + 0.5*b372*b478 + 0.5*b372*b487 + 0.5
    *b372*b506 + b372*x1283 + 0.5*b373*b376 + 0.5*b373*b377 + 0.5*b373*b380 + 
    b373*b382 + 0.5*b373*b386 + 0.5*b373*b387 + 0.5*b373*b389 + 0.5*b373*b390
     + 0.5*b373*b392 + 0.5*b373*b397 + 0.5*b373*b398 + 0.5*b373*b1026 + 0.5*
    b373*b1030 + 0.5*b373*b1054 + 0.5*b373*b1068 + 0.5*b373*b1071 + 0.5*b373*
    b1074 + 0.5*b373*b1083 + 0.5*b373*b1099 + 0.5*b373*b1116 + 0.5*b373*b1117
     + 0.5*b373*b1120 + 0.5*b373*b1121 + 0.5*b373*b1124 + 0.5*b373*b1132 + 0.5*
    b373*b1136 + 0.5*b373*b1141 + 0.5*b373*b1149 + 0.5*b373*b1152 + 0.5*b373*
    b1154 + 0.5*b373*b1155 + 0.5*b373*b1156 + 0.5*b373*b1174 + 0.5*b373*b1176
     + 0.5*b373*b1183 + 0.5*b373*b1224 + 0.5*b373*b1225 + 0.5*b373*b1232 + 0.5*
    b373*b1235 + 0.5*b373*b1243 + 0.5*b373*b1246 + 0.5*b374*b375 + 0.5*b374*
    b381 + 0.5*b374*b383 + 0.5*b374*b384 + 0.5*b374*b395 + 0.5*b374*b396 + 0.5*
    b374*b399 + 0.5*b374*b401 + 0.5*b375*b396 + 0.5*b376*b377 + 0.5*b376*b380
     + 0.5*b376*b382 + 0.5*b376*b386 + 0.5*b376*b387 + 0.5*b376*b389 + 0.5*b376
    *b390 + 0.5*b376*b393 + 0.5*b376*b398 + 0.5*b377*b380 + 0.5*b377*b382 + 0.5
    *b377*b386 + b377*b387 + 0.5*b377*b389 + 0.5*b377*b390 + 0.5*b377*b398 + 
    0.5*b377*b1034 + 0.5*b377*b1037 + 0.5*b377*b1055 + 0.5*b377*b1061 + 0.5*
    b377*b1065 + 0.5*b377*b1077 + 0.5*b377*b1114 + 0.5*b377*b1121 + 0.5*b377*
    b1136 + 0.5*b377*b1164 + 0.5*b377*b1174 + 0.5*b377*b1191 + 0.5*b377*b1197
     + 0.5*b377*b1232 + 0.5*b377*b1246 + 0.5*b377*b1251 + 0.5*b378*b381 + 0.5*
    b378*b383 + 0.5*b378*b395 + 0.5*b378*b401 + 0.5*b378*b466 + 0.5*b378*b478
     + 0.5*b378*b487 + 0.5*b378*b506 + b378*x1282 + 0.5*b379*b388 + 0.5*b379*
    b393 + 0.5*b379*b400 + 0.5*b379*b467 + 0.5*b379*b468 + 0.5*b379*b480 + 0.5*
    b379*b520 + 0.5*b379*b522 + 0.5*b379*b541 + 0.5*b379*b558 + 0.5*b379*b561
     + 0.5*b379*b586 + 0.5*b379*b611 + 0.5*b379*b621 + 0.5*b379*b639 + 0.5*b379
    *b647 + 0.5*b379*b656 + 0.5*b379*b658 + 0.5*b379*b776 + 0.5*b379*b786 + 0.5
    *b379*b791 + 0.5*b379*b792 + 0.5*b379*b825 + 0.5*b379*b831 + 0.5*b379*b843
     + 0.5*b379*b849 + 0.5*b379*b856 + 0.5*b379*b869 + 0.5*b379*b880 + 0.5*b379
    *b887 + 0.5*b379*b890 + 0.5*b379*b900 + 0.5*b379*b904 + 0.5*b379*b913 + 0.5
    *b379*b926 + 0.5*b379*b930 + 0.5*b379*b975 + 0.5*b379*b981 + 0.5*b379*b984
     + 0.5*b379*b986 + 0.5*b379*b993 + 0.5*b379*b995 + 0.5*b379*b999 + 0.5*b379
    *b1004 + b379*x1287 + 0.5*b380*b382 + 0.5*b380*b386 + 0.5*b380*b387 + 0.5*
    b380*b389 + b380*b390 + 0.5*b380*b398 + 0.5*b380*b471 + 0.5*b380*b472 + 0.5
    *b380*b479 + 0.5*b380*b485 + 0.5*b380*b505 + b381*b383 + 0.5*b381*b384 + 
    b381*b395 + 0.5*b381*b399 + b381*b401 + 0.5*b381*b466 + 0.5*b381*b478 + 0.5
    *b381*b487 + 0.5*b381*b506 + 0.5*b382*b386 + 0.5*b382*b387 + 0.5*b382*b389
     + 0.5*b382*b390 + 0.5*b382*b392 + 0.5*b382*b397 + 0.5*b382*b398 + 0.5*b382
    *b1026 + 0.5*b382*b1030 + 0.5*b382*b1054 + 0.5*b382*b1068 + 0.5*b382*b1071
     + 0.5*b382*b1074 + 0.5*b382*b1083 + 0.5*b382*b1099 + 0.5*b382*b1116 + 0.5*
    b382*b1117 + 0.5*b382*b1120 + 0.5*b382*b1121 + 0.5*b382*b1124 + 0.5*b382*
    b1132 + 0.5*b382*b1136 + 0.5*b382*b1141 + 0.5*b382*b1149 + 0.5*b382*b1152
     + 0.5*b382*b1154 + 0.5*b382*b1155 + 0.5*b382*b1156 + 0.5*b382*b1174 + 0.5*
    b382*b1176 + 0.5*b382*b1183 + 0.5*b382*b1224 + 0.5*b382*b1225 + 0.5*b382*
    b1232 + 0.5*b382*b1235 + 0.5*b382*b1243 + 0.5*b382*b1246 + 0.5*b383*b384 + 
    b383*b395 + 0.5*b383*b399 + b383*b401 + 0.5*b383*b466 + 0.5*b383*b478 + 0.5
    *b383*b487 + 0.5*b383*b506 + 0.5*b384*b395 + b384*b399 + 0.5*b384*b401 + 
    b384*x1271 + b385*b394 + 0.5*b385*b467 + 0.5*b385*b468 + 0.5*b385*b480 + 
    0.5*b385*b489 + 0.5*b385*b501 + 0.5*b385*b503 + 0.5*b385*b520 + 0.5*b385*
    b522 + 0.5*b385*b525 + 0.5*b385*b544 + 0.5*b385*b553 + 0.5*b385*b585 + 0.5*
    b385*b589 + 0.5*b385*b610 + 0.5*b385*b612 + 0.5*b385*b614 + 0.5*b385*b620
     + 0.5*b385*b630 + 0.5*b385*b631 + 0.5*b385*b634 + 0.5*b385*b636 + 0.5*b385
    *b654 + 0.5*b385*b657 + 0.5*b385*b663 + 0.5*b385*b671 + 0.5*b385*b672 + 0.5
    *b385*b697 + 0.5*b385*b702 + 0.5*b385*b704 + 0.5*b385*b713 + 0.5*b385*b716
     + 0.5*b385*b726 + 0.5*b385*b742 + 0.5*b385*b751 + 0.5*b385*b753 + 0.5*b385
    *b759 + 0.5*b385*b762 + 0.5*b385*b808 + 0.5*b385*b814 + 0.5*b385*b824 + 0.5
    *b385*b838 + 0.5*b385*b839 + 0.5*b385*b853 + 0.5*b385*b855 + 0.5*b385*b861
     + 0.5*b385*b870 + 0.5*b385*b879 + 0.5*b385*b894 + 0.5*b385*b903 + 0.5*b385
    *b907 + 0.5*b385*b909 + 0.5*b385*b925 + 0.5*b385*b932 + 0.5*b385*b935 + 0.5
    *b385*b939 + 0.5*b385*b944 + 0.5*b385*b946 + 0.5*b385*b951 + 0.5*b385*b953
     + 0.5*b385*b960 + 0.5*b385*b961 + 0.5*b385*b968 + 0.5*b385*b983 + 0.5*b385
    *b987 + 0.5*b385*b1014 + 0.5*b386*b387 + 0.5*b386*b389 + 0.5*b386*b390 + 
    0.5*b386*b398 + 0.5*b386*b471 + 0.5*b386*b472 + 0.5*b386*b479 + 0.5*b386*
    b485 + 0.5*b386*b505 + 0.5*b387*b389 + 0.5*b387*b390 + 0.5*b387*b398 + 0.5*
    b387*b1034 + 0.5*b387*b1037 + 0.5*b387*b1055 + 0.5*b387*b1061 + 0.5*b387*
    b1065 + 0.5*b387*b1077 + 0.5*b387*b1114 + 0.5*b387*b1121 + 0.5*b387*b1136
     + 0.5*b387*b1164 + 0.5*b387*b1174 + 0.5*b387*b1191 + 0.5*b387*b1197 + 0.5*
    b387*b1232 + 0.5*b387*b1246 + 0.5*b387*b1251 + 0.5*b388*b393 + 0.5*b388*
    b400 + 0.5*b388*b467 + 0.5*b388*b468 + 0.5*b388*b480 + 0.5*b388*b520 + 0.5*
    b388*b522 + 0.5*b388*b541 + 0.5*b388*b558 + 0.5*b388*b561 + 0.5*b388*b586
     + 0.5*b388*b611 + 0.5*b388*b621 + 0.5*b388*b639 + 0.5*b388*b647 + 0.5*b388
    *b656 + 0.5*b388*b658 + 0.5*b388*b776 + 0.5*b388*b786 + 0.5*b388*b791 + 0.5
    *b388*b792 + 0.5*b388*b825 + 0.5*b388*b831 + 0.5*b388*b843 + 0.5*b388*b849
     + 0.5*b388*b856 + 0.5*b388*b869 + 0.5*b388*b880 + 0.5*b388*b887 + 0.5*b388
    *b890 + 0.5*b388*b900 + 0.5*b388*b904 + 0.5*b388*b913 + 0.5*b388*b926 + 0.5
    *b388*b930 + 0.5*b388*b975 + 0.5*b388*b981 + 0.5*b388*b984 + 0.5*b388*b986
     + 0.5*b388*b993 + 0.5*b388*b995 + 0.5*b388*b999 + 0.5*b388*b1004 + b388*
    x1269 + 0.5*b389*b390 + 0.5*b389*b398 + 0.5*b389*b484 + 0.5*b389*b510 + 0.5
    *b389*b517 + 0.5*b389*b521 + 0.5*b389*b527 + 0.5*b389*b576 + 0.5*b389*b592
     + 0.5*b389*b606 + 0.5*b389*b608 + 0.5*b389*b620 + 0.5*b389*b634 + 0.5*b389
    *b638 + 0.5*b389*b642 + 0.5*b389*b644 + 0.5*b389*b657 + 0.5*b389*b672 + 0.5
    *b389*b688 + 0.5*b389*b697 + 0.5*b389*b700 + 0.5*b389*b724 + 0.5*b389*b748
     + 0.5*b389*b782 + 0.5*b389*b788 + 0.5*b389*b835 + 0.5*b389*b839 + 0.5*b389
    *b853 + 0.5*b389*b909 + 0.5*b389*b921 + 0.5*b389*b928 + 0.5*b389*b931 + 0.5
    *b389*b932 + 0.5*b389*b1014 + 0.5*b390*b398 + 0.5*b390*b471 + 0.5*b390*b472
     + 0.5*b390*b479 + 0.5*b390*b485 + 0.5*b390*b505 + b391*b1035 + b391*b1127
     + b392*b397 + 0.5*b392*b1026 + 0.5*b392*b1030 + 0.5*b392*b1054 + 0.5*b392*
    b1068 + 0.5*b392*b1071 + 0.5*b392*b1074 + 0.5*b392*b1083 + 0.5*b392*b1099
     + 0.5*b392*b1116 + 0.5*b392*b1117 + 0.5*b392*b1120 + 0.5*b392*b1121 + 0.5*
    b392*b1124 + 0.5*b392*b1132 + 0.5*b392*b1136 + 0.5*b392*b1141 + 0.5*b392*
    b1149 + 0.5*b392*b1152 + 0.5*b392*b1154 + 0.5*b392*b1155 + 0.5*b392*b1156
     + 0.5*b392*b1174 + 0.5*b392*b1176 + 0.5*b392*b1183 + 0.5*b392*b1224 + 0.5*
    b392*b1225 + 0.5*b392*b1232 + 0.5*b392*b1235 + 0.5*b392*b1243 + 0.5*b392*
    b1246 + b392*x1272 + 0.5*b393*b400 + 0.5*b393*b467 + 0.5*b393*b468 + 0.5*
    b393*b480 + 0.5*b393*b520 + 0.5*b393*b522 + 0.5*b393*b541 + 0.5*b393*b558
     + 0.5*b393*b561 + 0.5*b393*b586 + 0.5*b393*b611 + 0.5*b393*b621 + 0.5*b393
    *b639 + 0.5*b393*b647 + 0.5*b393*b656 + 0.5*b393*b658 + 0.5*b393*b776 + 0.5
    *b393*b786 + 0.5*b393*b791 + 0.5*b393*b792 + 0.5*b393*b825 + 0.5*b393*b831
     + 0.5*b393*b843 + 0.5*b393*b849 + 0.5*b393*b856 + 0.5*b393*b869 + 0.5*b393
    *b880 + 0.5*b393*b887 + 0.5*b393*b890 + 0.5*b393*b900 + 0.5*b393*b904 + 0.5
    *b393*b913 + 0.5*b393*b926 + 0.5*b393*b930 + 0.5*b393*b975 + 0.5*b393*b981
     + 0.5*b393*b984 + 0.5*b393*b986 + 0.5*b393*b993 + 0.5*b393*b995 + 0.5*b393
    *b999 + 0.5*b393*b1004 + 0.5*b394*b467 + 0.5*b394*b468 + 0.5*b394*b480 + 
    0.5*b394*b489 + 0.5*b394*b501 + 0.5*b394*b503 + 0.5*b394*b520 + 0.5*b394*
    b522 + 0.5*b394*b525 + 0.5*b394*b544 + 0.5*b394*b553 + 0.5*b394*b585 + 0.5*
    b394*b589 + 0.5*b394*b610 + 0.5*b394*b612 + 0.5*b394*b614 + 0.5*b394*b620
     + 0.5*b394*b630 + 0.5*b394*b631 + 0.5*b394*b634 + 0.5*b394*b636 + 0.5*b394
    *b654 + 0.5*b394*b657 + 0.5*b394*b663 + 0.5*b394*b671 + 0.5*b394*b672 + 0.5
    *b394*b697 + 0.5*b394*b702 + 0.5*b394*b704 + 0.5*b394*b713 + 0.5*b394*b716
     + 0.5*b394*b726 + 0.5*b394*b742 + 0.5*b394*b751 + 0.5*b394*b753 + 0.5*b394
    *b759 + 0.5*b394*b762 + 0.5*b394*b808 + 0.5*b394*b814 + 0.5*b394*b824 + 0.5
    *b394*b838 + 0.5*b394*b839 + 0.5*b394*b853 + 0.5*b394*b855 + 0.5*b394*b861
     + 0.5*b394*b870 + 0.5*b394*b879 + 0.5*b394*b894 + 0.5*b394*b903 + 0.5*b394
    *b907 + 0.5*b394*b909 + 0.5*b394*b925 + 0.5*b394*b932 + 0.5*b394*b935 + 0.5
    *b394*b939 + 0.5*b394*b944 + 0.5*b394*b946 + 0.5*b394*b951 + 0.5*b394*b953
     + 0.5*b394*b960 + 0.5*b394*b961 + 0.5*b394*b968 + 0.5*b394*b983 + 0.5*b394
    *b987 + 0.5*b394*b1014 + 0.5*b395*b399 + b395*b401 + 0.5*b395*b466 + 0.5*
    b395*b478 + 0.5*b395*b487 + 0.5*b395*b506 + 0.5*b396*b466 + 0.5*b396*b478
     + 0.5*b396*b487 + 0.5*b396*b506 + 0.5*b397*b1026 + 0.5*b397*b1030 + 0.5*
    b397*b1054 + 0.5*b397*b1068 + 0.5*b397*b1071 + 0.5*b397*b1074 + 0.5*b397*
    b1083 + 0.5*b397*b1099 + 0.5*b397*b1116 + 0.5*b397*b1117 + 0.5*b397*b1120
     + 0.5*b397*b1121 + 0.5*b397*b1124 + 0.5*b397*b1132 + 0.5*b397*b1136 + 0.5*
    b397*b1141 + 0.5*b397*b1149 + 0.5*b397*b1152 + 0.5*b397*b1154 + 0.5*b397*
    b1155 + 0.5*b397*b1156 + 0.5*b397*b1174 + 0.5*b397*b1176 + 0.5*b397*b1183
     + 0.5*b397*b1224 + 0.5*b397*b1225 + 0.5*b397*b1232 + 0.5*b397*b1235 + 0.5*
    b397*b1243 + 0.5*b397*b1246 + b397*x1272 + 0.5*b399*b401 + b399*x1271 + 0.5
    *b400*b467 + 0.5*b400*b468 + 0.5*b400*b480 + 0.5*b400*b520 + 0.5*b400*b522
     + 0.5*b400*b541 + 0.5*b400*b558 + 0.5*b400*b561 + 0.5*b400*b586 + 0.5*b400
    *b611 + 0.5*b400*b621 + 0.5*b400*b639 + 0.5*b400*b647 + 0.5*b400*b656 + 0.5
    *b400*b658 + 0.5*b400*b776 + 0.5*b400*b786 + 0.5*b400*b791 + 0.5*b400*b792
     + 0.5*b400*b825 + 0.5*b400*b831 + 0.5*b400*b843 + 0.5*b400*b849 + 0.5*b400
    *b856 + 0.5*b400*b869 + 0.5*b400*b880 + 0.5*b400*b887 + 0.5*b400*b890 + 0.5
    *b400*b900 + 0.5*b400*b904 + 0.5*b400*b913 + 0.5*b400*b926 + 0.5*b400*b930
     + 0.5*b400*b975 + 0.5*b400*b981 + 0.5*b400*b984 + 0.5*b400*b986 + 0.5*b400
    *b993 + 0.5*b400*b995 + 0.5*b400*b999 + 0.5*b400*b1004 + b400*x1284 + 0.5*
    b401*b466 + 0.5*b401*b478 + 0.5*b401*b487 + 0.5*b401*b506 + b402*b1042 + 
    b402*b1057 + b402*b1067 + b402*b1076 + b402*b1080 + b402*b1091 + b402*b1094
     + b402*b1096 + b402*b1103 + b402*b1107 + b402*b1123 + b402*b1125 + b402*
    b1134 + b402*b1138 + b402*b1150 + b402*b1172 + b402*b1179 + b402*b1184 + 
    b402*b1186 + b402*b1195 + b402*b1199 + b402*b1216 + b402*b1247 + b402*b1249
     + b402*b1252 + b403*b550 + b403*b597 + b403*b653 + b403*b661 + b403*b670
     + b403*b683 + b403*b691 + b403*b693 + b403*b711 + b403*b756 + b403*b844 + 
    b403*b847 + b403*b862 + b403*b902 + b403*b908 + b403*b912 + b403*b929 + 
    b403*b941 + b403*b948 + b403*b996 + b403*b1001 + b404*b465 + b404*b473 + 
    b404*b474 + b404*b475 + b404*b488 + b404*b496 + b404*b499 + b404*b502 + 
    b404*b513 + b404*b526 + b404*b548 + b404*b579 + b404*b584 + b404*b609 + 
    b404*b613 + b404*b621 + b404*b629 + b404*b633 + b404*b675 + b404*b679 + 
    b404*b684 + b404*b721 + b404*b733 + b404*b749 + b404*b754 + b404*b761 + 
    b404*b764 + b404*b774 + b404*b778 + b404*b780 + b404*b818 + b404*b825 + 
    b404*b826 + b404*b869 + b404*b876 + b404*b881 + b404*b884 + b404*b887 + 
    b404*b906 + b404*b927 + b404*b930 + b404*b934 + b404*b950 + b404*b957 + 
    b404*b1002 + b404*b1010 + b404*b1015 + b404*b1017 + b404*b1019 + b404*b1025
     + b405*b1026 + b405*b1062 + b405*b1089 + b405*b1132 + b405*b1139 + b405*
    b1165 + b405*b1173 + b405*b1183 + b405*b1224 + b405*b1225 + b405*b1237 + 
    b406*b1028 + b406*b1085 + b406*b1093 + b406*b1097 + b406*b1098 + b406*b1126
     + b406*b1128 + b406*b1142 + b406*b1143 + b406*b1146 + b406*b1148 + b406*
    b1169 + b406*b1182 + b406*b1189 + b406*b1192 + b406*b1219 + b406*b1226 + 
    b406*b1231 + b406*b1241 + b406*b1244 + b407*b1027 + b407*b1029 + b407*b1038
     + b407*b1047 + b407*b1053 + b407*b1066 + b407*b1068 + b407*b1082 + b407*
    b1099 + b407*b1117 + b407*b1149 + b407*b1162 + b407*b1187 + b407*b1188 + 
    b407*b1200 + b407*b1201 + b407*b1205 + b407*b1215 + b407*b1239 + b407*b1243
     + b408*b1045 + b408*b1047 + b408*b1048 + b408*b1053 + b408*b1055 + b408*
    b1059 + b408*b1061 + b408*b1062 + b408*b1065 + b408*b1066 + b408*b1069 + 
    b408*b1086 + b408*b1089 + b408*b1102 + b408*b1119 + b408*b1139 + b408*b1158
     + b408*b1160 + b408*b1164 + b408*b1165 + b408*b1166 + b408*b1168 + b408*
    b1173 + b408*b1181 + b408*b1188 + b408*b1190 + b408*b1193 + b408*b1194 + 
    b408*b1198 + b408*b1203 + b408*b1207 + b408*b1210 + b408*b1215 + b408*b1222
     + b408*b1228 + b408*b1242 + b408*b1248 + b408*b1250 + b408*b1251 + b408*
    b1256 + b409*b1028 + b409*b1036 + b409*b1040 + b409*b1052 + b409*b1092 + 
    b409*b1128 + b409*b1189 + b409*b1192 + b409*b1202 + b409*b1245 + b410*b1043
     + b410*b1044 + b410*b1054 + b410*b1071 + b410*b1072 + b410*b1074 + b410*
    b1080 + b410*b1084 + b410*b1086 + b410*b1102 + b410*b1108 + b410*b1109 + 
    b410*b1116 + b410*b1119 + b410*b1125 + b410*b1129 + b410*b1138 + b410*b1155
     + b410*b1163 + b410*b1171 + b410*b1186 + b410*b1206 + b410*b1209 + b410*
    b1211 + b410*b1216 + b410*b1220 + b410*b1221 + b410*b1234 + b410*b1242 + 
    b410*b1250 + b411*b562 + b411*b575 + b411*b601 + b411*b618 + b411*b624 + 
    b411*b632 + b411*b674 + b411*b684 + b411*b699 + b411*b710 + b411*b712 + 
    b411*b721 + b411*b729 + b411*b740 + b411*b764 + b411*b818 + b411*b852 + 
    b411*b864 + b411*b866 + b411*b867 + b411*b877 + b411*b897 + b411*b898 + 
    b411*b917 + b411*b937 + b411*b940 + b411*b945 + b411*b955 + b411*b956 + 
    b411*b962 + b411*b965 + b411*b972 + b411*b994 + b411*b998 + b411*b1010 + 
    b411*b1013 + b412*b1095 + b412*b1096 + b412*b1123 + b412*b1147 + b412*b1153
     + b412*b1172 + b412*b1179 + b412*b1199 + b412*b1202 + b412*b1208 + b412*
    b1240 + b413*b1058 + b413*b1059 + b413*b1063 + b413*b1076 + b413*b1079 + 
    b413*b1091 + b413*b1131 + b413*b1150 + b413*b1158 + b413*b1159 + b413*b1160
     + b413*b1170 + b413*b1177 + b413*b1195 + b413*b1228 + b413*b1233 + b413*
    b1236 + b413*b1238 + b413*b1252 + b413*b1256 + b414*b1032 + b414*b1033 + 
    b414*b1034 + b414*b1036 + b414*b1037 + b414*b1039 + b414*b1040 + b414*b1052
     + b414*b1060 + b414*b1073 + b414*b1077 + b414*b1092 + b414*b1112 + b414*
    b1113 + b414*b1114 + b414*b1115 + b414*b1118 + b414*b1130 + b414*b1133 + 
    b414*b1144 + b414*b1151 + b414*b1178 + b414*b1180 + b414*b1196 + b414*b1197
     + b414*b1214 + b414*b1223 + b414*b1227 + b414*b1230 + b414*b1245 + b415*
    b1030 + b415*b1042 + b415*b1045 + b415*b1050 + b415*b1051 + b415*b1057 + 
    b415*b1064 + b415*b1067 + b415*b1070 + b415*b1075 + b415*b1081 + b415*b1083
     + b415*b1122 + b415*b1137 + b415*b1141 + b415*b1152 + b415*b1157 + b415*
    b1175 + b415*b1176 + b415*b1194 + b415*b1198 + b415*b1207 + b415*b1217 + 
    b415*b1222 + b415*b1229 + b415*b1247 + b415*b1249 + b415*b1254 + b415*b1258
     + b415*b1259 + b416*b469 + b416*b477 + b416*b481 + b416*b508 + b416*b511
     + b416*b545 + b416*b552 + b416*b555 + b416*b558 + b416*b559 + b416*b572 + 
    b416*b573 + b416*b580 + b416*b582 + b416*b586 + b416*b593 + b416*b596 + 
    b416*b600 + b416*b607 + b416*b656 + b416*b658 + b416*b686 + b416*b695 + 
    b416*b719 + b416*b725 + b416*b730 + b416*b739 + b416*b741 + b416*b743 + 
    b416*b752 + b416*b767 + b416*b794 + b416*b801 + b416*b858 + b416*b898 + 
    b416*b940 + b416*b945 + b416*b962 + b416*b963 + b416*b981 + b416*b994 + 
    b416*b997 + b416*b1020 + b417*b484 + b417*b510 + b417*b517 + b417*b521 + 
    b417*b527 + b417*b547 + b417*b564 + b417*b566 + b417*b590 + b417*b617 + 
    b417*b625 + b417*b646 + b417*b648 + b417*b651 + b417*b677 + b417*b681 + 
    b417*b708 + b417*b714 + b417*b715 + b417*b744 + b417*b793 + b417*b817 + 
    b417*b820 + b417*b821 + b417*b874 + b417*b882 + b417*b888 + b417*b891 + 
    b417*b895 + b417*b896 + b417*b916 + b417*b933 + b417*b947 + b417*b989 + 
    b417*b1006 + b417*b1023 + b418*b551 + b418*b568 + b418*b569 + b418*b578 + 
    b418*b583 + b418*b595 + b418*b599 + b418*b680 + b418*b685 + b418*b689 + 
    b418*b698 + b418*b718 + b418*b734 + b418*b736 + b418*b745 + b418*b757 + 
    b418*b783 + b418*b787 + b418*b803 + b418*b804 + b418*b812 + b418*b851 + 
    b418*b868 + b418*b914 + b418*b918 + b418*b919 + b418*b924 + b418*b959 + 
    b418*b969 + b418*b1009 + b419*b540 + b419*b542 + b419*b549 + b419*b554 + 
    b419*b563 + b419*b578 + b419*b581 + b419*b595 + b419*b615 + b419*b622 + 
    b419*b646 + b419*b651 + b419*b664 + b419*b690 + b419*b723 + b419*b737 + 
    b419*b771 + b419*b772 + b419*b785 + b419*b790 + b419*b804 + b419*b805 + 
    b419*b807 + b419*b819 + b419*b820 + b419*b842 + b419*b850 + b419*b851 + 
    b419*b871 + b419*b891 + b419*b895 + b419*b918 + b419*b964 + b419*b973 + 
    b419*b985 + b419*b990 + b419*b991 + b419*b992 + b419*b1003 + b419*b1018 + 
    b420*b553 + b420*b598 + b420*b601 + b420*b643 + b420*b682 + b420*b692 + 
    b420*b702 + b420*b722 + b420*b729 + b420*b779 + b420*b791 + b420*b808 + 
    b420*b831 + b420*b852 + b420*b857 + b420*b863 + b420*b867 + b420*b890 + 
    b420*b922 + b420*b961 + b420*b972 + b420*b987 + b420*b995 + b420*b999 + 
    b421*b551 + b421*b568 + b421*b569 + b421*b571 + b421*b576 + b421*b602 + 
    b421*b603 + b421*b608 + b421*b616 + b421*b666 + b421*b700 + b421*b701 + 
    b421*b718 + b421*b724 + b421*b731 + b421*b747 + b421*b769 + b421*b773 + 
    b421*b787 + b421*b795 + b421*b800 + b421*b811 + b421*b813 + b421*b827 + 
    b421*b829 + b421*b915 + b421*b920 + b421*b921 + b421*b938 + b421*b943 + 
    b422*b549 + b422*b556 + b422*b557 + b422*b560 + b422*b565 + b422*b585 + 
    b422*b615 + b422*b616 + b422*b619 + b422*b622 + b422*b628 + b422*b630 + 
    b422*b631 + b422*b704 + b422*b709 + b422*b723 + b422*b726 + b422*b727 + 
    b422*b735 + b422*b784 + b422*b800 + b422*b811 + b422*b813 + b422*b814 + 
    b422*b840 + b422*b899 + b422*b907 + b422*b935 + b422*b936 + b422*b938 + 
    b422*b944 + b422*b960 + b422*b966 + b422*b978 + b422*b990 + b422*b1008 + 
    b422*b1011 + b422*b1022 + b423*b546 + b423*b650 + b423*b668 + b423*b720 + 
    b423*b798 + b424*b556 + b424*b592 + b424*b623 + b424*b626 + b424*b641 + 
    b424*b642 + b424*b644 + b424*b655 + b424*b660 + b424*b694 + b424*b703 + 
    b424*b705 + b424*b709 + b424*b738 + b424*b775 + b424*b784 + b424*b788 + 
    b424*b836 + b424*b848 + b424*b865 + b424*b910 + b424*b931 + b424*b977 + 
    b424*b978 + b424*b1000 + b424*b1022 + b425*b474 + b425*b488 + b425*b496 + 
    b425*b502 + b425*b526 + b425*b567 + b425*b591 + b425*b594 + b425*b612 + 
    b425*b614 + b425*b624 + b425*b637 + b425*b659 + b425*b667 + b425*b669 + 
    b425*b699 + b425*b717 + b425*b758 + b425*b763 + b425*b768 + b425*b770 + 
    b425*b786 + b425*b802 + b425*b834 + b425*b846 + b425*b855 + b425*b861 + 
    b425*b880 + b425*b894 + b425*b897 + b425*b937 + b425*b952 + b425*b956 + 
    b425*b967 + b425*b970 + b425*b971 + b425*b982 + b425*b984 + b425*b993 + 
    b425*b1004 + b425*b1005 + b426*b469 + b426*b477 + b426*b481 + b426*b508 + 
    b426*b511 + b426*b561 + b426*b589 + b426*b610 + b426*b611 + b426*b632 + 
    b426*b654 + b426*b707 + b426*b712 + b426*b713 + b426*b716 + b426*b753 + 
    b426*b792 + b426*b822 + b426*b843 + b426*b870 + b426*b875 + b426*b877 + 
    b426*b900 + b426*b903 + b426*b917 + b426*b951 + b426*b965 + b426*b968 + 
    b465*b473 + 0.5*b465*b474 + b465*b475 + 0.5*b465*b488 + 0.5*b465*b496 + 
    b465*b499 + 0.5*b465*b502 + b465*b513 + 0.5*b465*b526 + 0.5*b465*b544 + 0.5
    *b465*b548 + 0.5*b465*b579 + 0.5*b465*b584 + 0.5*b465*b602 + 0.5*b465*b603
     + 0.5*b465*b609 + 0.5*b465*b613 + 0.5*b465*b621 + 0.5*b465*b626 + 0.5*b465
    *b629 + 0.5*b465*b633 + 0.5*b465*b636 + 0.5*b465*b675 + 0.5*b465*b679 + 0.5
    *b465*b684 + 0.5*b465*b694 + 0.5*b465*b703 + 0.5*b465*b705 + 0.5*b465*b706
     + 0.5*b465*b721 + 0.5*b465*b728 + 0.5*b465*b733 + 0.5*b465*b749 + 0.5*b465
    *b751 + 0.5*b465*b754 + 0.5*b465*b755 + 0.5*b465*b761 + 0.5*b465*b762 + 0.5
    *b465*b764 + 0.5*b465*b769 + 0.5*b465*b774 + 0.5*b465*b778 + 0.5*b465*b780
     + 0.5*b465*b818 + 0.5*b465*b825 + 0.5*b465*b826 + 0.5*b465*b837 + 0.5*b465
    *b854 + 0.5*b465*b860 + 0.5*b465*b869 + 0.5*b465*b872 + 0.5*b465*b876 + 0.5
    *b465*b879 + 0.5*b465*b881 + 0.5*b465*b884 + 0.5*b465*b886 + 0.5*b465*b887
     + 0.5*b465*b906 + 0.5*b465*b915 + 0.5*b465*b920 + 0.5*b465*b925 + 0.5*b465
    *b927 + 0.5*b465*b930 + 0.5*b465*b934 + 0.5*b465*b939 + 0.5*b465*b946 + 0.5
    *b465*b949 + 0.5*b465*b950 + 0.5*b465*b953 + 0.5*b465*b957 + 0.5*b465*b977
     + 0.5*b465*b980 + 0.5*b465*b983 + 0.5*b465*b1002 + 0.5*b465*b1010 + 0.5*
    b465*b1015 + 0.5*b465*b1017 + 0.5*b465*b1019 + 0.5*b465*b1025 + b466*b478
     + b466*b487 + b466*b506 + b467*b468 + b467*b480 + 0.5*b467*b489 + 0.5*b467
    *b501 + 0.5*b467*b503 + b467*b520 + b467*b522 + 0.5*b467*b525 + 0.5*b467*
    b541 + 0.5*b467*b558 + 0.5*b467*b561 + 0.5*b467*b586 + 0.5*b467*b610 + 0.5*
    b467*b611 + 0.5*b467*b621 + 0.5*b467*b630 + 0.5*b467*b639 + 0.5*b467*b647
     + 0.5*b467*b654 + 0.5*b467*b656 + 0.5*b467*b658 + 0.5*b467*b663 + 0.5*b467
    *b671 + 0.5*b467*b672 + 0.5*b467*b697 + 0.5*b467*b704 + 0.5*b467*b716 + 0.5
    *b467*b726 + 0.5*b467*b742 + 0.5*b467*b753 + 0.5*b467*b759 + 0.5*b467*b776
     + 0.5*b467*b786 + 0.5*b467*b791 + 0.5*b467*b792 + 0.5*b467*b814 + 0.5*b467
    *b825 + 0.5*b467*b831 + 0.5*b467*b838 + 0.5*b467*b839 + 0.5*b467*b843 + 0.5
    *b467*b849 + 0.5*b467*b853 + 0.5*b467*b856 + 0.5*b467*b869 + 0.5*b467*b870
     + 0.5*b467*b879 + 0.5*b467*b880 + 0.5*b467*b887 + 0.5*b467*b890 + 0.5*b467
    *b900 + 0.5*b467*b904 + 0.5*b467*b907 + 0.5*b467*b913 + 0.5*b467*b925 + 0.5
    *b467*b926 + 0.5*b467*b930 + 0.5*b467*b932 + 0.5*b467*b939 + 0.5*b467*b946
     + 0.5*b467*b975 + 0.5*b467*b981 + 0.5*b467*b983 + 0.5*b467*b984 + 0.5*b467
    *b986 + 0.5*b467*b993 + 0.5*b467*b995 + 0.5*b467*b999 + 0.5*b467*b1004 + 
    b468*b480 + 0.5*b468*b489 + 0.5*b468*b501 + 0.5*b468*b503 + b468*b520 + 
    b468*b522 + 0.5*b468*b525 + 0.5*b468*b541 + 0.5*b468*b558 + 0.5*b468*b561
     + 0.5*b468*b586 + 0.5*b468*b610 + 0.5*b468*b611 + 0.5*b468*b621 + 0.5*b468
    *b630 + 0.5*b468*b639 + 0.5*b468*b647 + 0.5*b468*b654 + 0.5*b468*b656 + 0.5
    *b468*b658 + 0.5*b468*b663 + 0.5*b468*b671 + 0.5*b468*b672 + 0.5*b468*b697
     + 0.5*b468*b704 + 0.5*b468*b716 + 0.5*b468*b726 + 0.5*b468*b742 + 0.5*b468
    *b753 + 0.5*b468*b759 + 0.5*b468*b776 + 0.5*b468*b786 + 0.5*b468*b791 + 0.5
    *b468*b792 + 0.5*b468*b814 + 0.5*b468*b825 + 0.5*b468*b831 + 0.5*b468*b838
     + 0.5*b468*b839 + 0.5*b468*b843 + 0.5*b468*b849 + 0.5*b468*b853 + 0.5*b468
    *b856 + 0.5*b468*b869 + 0.5*b468*b870 + 0.5*b468*b879 + 0.5*b468*b880 + 0.5
    *b468*b887 + 0.5*b468*b890 + 0.5*b468*b900 + 0.5*b468*b904 + 0.5*b468*b907
     + 0.5*b468*b913 + 0.5*b468*b925 + 0.5*b468*b926 + 0.5*b468*b930 + 0.5*b468
    *b932 + 0.5*b468*b939 + 0.5*b468*b946 + 0.5*b468*b975 + 0.5*b468*b981 + 0.5
    *b468*b983 + 0.5*b468*b984 + 0.5*b468*b986 + 0.5*b468*b993 + 0.5*b468*b995
     + 0.5*b468*b999 + 0.5*b468*b1004 + b469*b477 + b469*b481 + b469*b508 + 
    b469*b511 + 0.5*b469*b545 + 0.5*b469*b552 + 0.5*b469*b555 + 0.5*b469*b558
     + 0.5*b469*b559 + 0.5*b469*b561 + 0.5*b469*b572 + 0.5*b469*b573 + 0.5*b469
    *b580 + 0.5*b469*b582 + 0.5*b469*b586 + 0.5*b469*b589 + 0.5*b469*b593 + 0.5
    *b469*b596 + 0.5*b469*b600 + 0.5*b469*b607 + 0.5*b469*b610 + 0.5*b469*b611
     + 0.5*b469*b632 + 0.5*b469*b654 + 0.5*b469*b656 + 0.5*b469*b658 + 0.5*b469
    *b686 + 0.5*b469*b695 + 0.5*b469*b707 + 0.5*b469*b712 + 0.5*b469*b713 + 0.5
    *b469*b716 + 0.5*b469*b719 + 0.5*b469*b725 + 0.5*b469*b730 + 0.5*b469*b739
     + 0.5*b469*b741 + 0.5*b469*b743 + 0.5*b469*b752 + 0.5*b469*b753 + 0.5*b469
    *b767 + 0.5*b469*b792 + 0.5*b469*b794 + 0.5*b469*b801 + 0.5*b469*b822 + 0.5
    *b469*b843 + 0.5*b469*b858 + 0.5*b469*b870 + 0.5*b469*b875 + 0.5*b469*b877
     + 0.5*b469*b898 + 0.5*b469*b900 + 0.5*b469*b903 + 0.5*b469*b917 + 0.5*b469
    *b940 + 0.5*b469*b945 + 0.5*b469*b951 + 0.5*b469*b962 + 0.5*b469*b963 + 0.5
    *b469*b965 + 0.5*b469*b968 + 0.5*b469*b981 + 0.5*b469*b994 + 0.5*b469*b997
     + 0.5*b469*b1020 + 0.5*b470*b493 + 0.5*b470*b500 + 0.5*b470*b509 + 0.5*
    b470*b523 + 0.5*b470*b524 + b470*b604 + b471*b472 + b471*b479 + b471*b485
     + b471*b505 + b472*b479 + b472*b485 + b472*b505 + 0.5*b473*b474 + b473*
    b475 + 0.5*b473*b488 + 0.5*b473*b496 + b473*b499 + 0.5*b473*b502 + b473*
    b513 + 0.5*b473*b526 + 0.5*b473*b544 + 0.5*b473*b548 + 0.5*b473*b579 + 0.5*
    b473*b584 + 0.5*b473*b602 + 0.5*b473*b603 + 0.5*b473*b609 + 0.5*b473*b613
     + 0.5*b473*b621 + 0.5*b473*b626 + 0.5*b473*b629 + 0.5*b473*b633 + 0.5*b473
    *b636 + 0.5*b473*b675 + 0.5*b473*b679 + 0.5*b473*b684 + 0.5*b473*b694 + 0.5
    *b473*b703 + 0.5*b473*b705 + 0.5*b473*b706 + 0.5*b473*b721 + 0.5*b473*b728
     + 0.5*b473*b733 + 0.5*b473*b749 + 0.5*b473*b751 + 0.5*b473*b754 + 0.5*b473
    *b755 + 0.5*b473*b761 + 0.5*b473*b762 + 0.5*b473*b764 + 0.5*b473*b769 + 0.5
    *b473*b774 + 0.5*b473*b778 + 0.5*b473*b780 + 0.5*b473*b818 + 0.5*b473*b825
     + 0.5*b473*b826 + 0.5*b473*b837 + 0.5*b473*b854 + 0.5*b473*b860 + 0.5*b473
    *b869 + 0.5*b473*b872 + 0.5*b473*b876 + 0.5*b473*b879 + 0.5*b473*b881 + 0.5
    *b473*b884 + 0.5*b473*b886 + 0.5*b473*b887 + 0.5*b473*b906 + 0.5*b473*b915
     + 0.5*b473*b920 + 0.5*b473*b925 + 0.5*b473*b927 + 0.5*b473*b930 + 0.5*b473
    *b934 + 0.5*b473*b939 + 0.5*b473*b946 + 0.5*b473*b949 + 0.5*b473*b950 + 0.5
    *b473*b953 + 0.5*b473*b957 + 0.5*b473*b977 + 0.5*b473*b980 + 0.5*b473*b983
     + 0.5*b473*b1002 + 0.5*b473*b1010 + 0.5*b473*b1015 + 0.5*b473*b1017 + 0.5*
    b473*b1019 + 0.5*b473*b1025 + 0.5*b474*b475 + b474*b488 + b474*b496 + 0.5*
    b474*b499 + b474*b502 + 0.5*b474*b513 + b474*b526 + 0.5*b474*b548 + 0.5*
    b474*b567 + 0.5*b474*b579 + 0.5*b474*b584 + 0.5*b474*b591 + 0.5*b474*b594
     + 0.5*b474*b609 + 0.5*b474*b612 + 0.5*b474*b613 + 0.5*b474*b614 + 0.5*b474
    *b621 + 0.5*b474*b624 + 0.5*b474*b629 + 0.5*b474*b633 + 0.5*b474*b637 + 0.5
    *b474*b659 + 0.5*b474*b667 + 0.5*b474*b669 + 0.5*b474*b675 + 0.5*b474*b679
     + 0.5*b474*b684 + 0.5*b474*b699 + 0.5*b474*b717 + 0.5*b474*b721 + 0.5*b474
    *b733 + 0.5*b474*b749 + 0.5*b474*b754 + 0.5*b474*b758 + 0.5*b474*b761 + 0.5
    *b474*b763 + 0.5*b474*b764 + 0.5*b474*b768 + 0.5*b474*b770 + 0.5*b474*b774
     + 0.5*b474*b778 + 0.5*b474*b780 + 0.5*b474*b786 + 0.5*b474*b802 + 0.5*b474
    *b818 + 0.5*b474*b825 + 0.5*b474*b826 + 0.5*b474*b834 + 0.5*b474*b846 + 0.5
    *b474*b855 + 0.5*b474*b861 + 0.5*b474*b869 + 0.5*b474*b876 + 0.5*b474*b880
     + 0.5*b474*b881 + 0.5*b474*b884 + 0.5*b474*b887 + 0.5*b474*b894 + 0.5*b474
    *b897 + 0.5*b474*b906 + 0.5*b474*b927 + 0.5*b474*b930 + 0.5*b474*b934 + 0.5
    *b474*b937 + 0.5*b474*b950 + 0.5*b474*b952 + 0.5*b474*b956 + 0.5*b474*b957
     + 0.5*b474*b967 + 0.5*b474*b970 + 0.5*b474*b971 + 0.5*b474*b982 + 0.5*b474
    *b984 + 0.5*b474*b993 + 0.5*b474*b1002 + 0.5*b474*b1004 + 0.5*b474*b1005 + 
    0.5*b474*b1010 + 0.5*b474*b1015 + 0.5*b474*b1017 + 0.5*b474*b1019 + 0.5*
    b474*b1025 + 0.5*b475*b488 + 0.5*b475*b496 + b475*b499 + 0.5*b475*b502 + 
    b475*b513 + 0.5*b475*b526 + 0.5*b475*b544 + 0.5*b475*b548 + 0.5*b475*b579
     + 0.5*b475*b584 + 0.5*b475*b602 + 0.5*b475*b603 + 0.5*b475*b609 + 0.5*b475
    *b613 + 0.5*b475*b621 + 0.5*b475*b626 + 0.5*b475*b629 + 0.5*b475*b633 + 0.5
    *b475*b636 + 0.5*b475*b675 + 0.5*b475*b679 + 0.5*b475*b684 + 0.5*b475*b694
     + 0.5*b475*b703 + 0.5*b475*b705 + 0.5*b475*b706 + 0.5*b475*b721 + 0.5*b475
    *b728 + 0.5*b475*b733 + 0.5*b475*b749 + 0.5*b475*b751 + 0.5*b475*b754 + 0.5
    *b475*b755 + 0.5*b475*b761 + 0.5*b475*b762 + 0.5*b475*b764 + 0.5*b475*b769
     + 0.5*b475*b774 + 0.5*b475*b778 + 0.5*b475*b780 + 0.5*b475*b818 + 0.5*b475
    *b825 + 0.5*b475*b826 + 0.5*b475*b837 + 0.5*b475*b854 + 0.5*b475*b860 + 0.5
    *b475*b869 + 0.5*b475*b872 + 0.5*b475*b876 + 0.5*b475*b879 + 0.5*b475*b881
     + 0.5*b475*b884 + 0.5*b475*b886 + 0.5*b475*b887 + 0.5*b475*b906 + 0.5*b475
    *b915 + 0.5*b475*b920 + 0.5*b475*b925 + 0.5*b475*b927 + 0.5*b475*b930 + 0.5
    *b475*b934 + 0.5*b475*b939 + 0.5*b475*b946 + 0.5*b475*b949 + 0.5*b475*b950
     + 0.5*b475*b953 + 0.5*b475*b957 + 0.5*b475*b977 + 0.5*b475*b980 + 0.5*b475
    *b983 + 0.5*b475*b1002 + 0.5*b475*b1010 + 0.5*b475*b1015 + 0.5*b475*b1017
     + 0.5*b475*b1019 + 0.5*b475*b1025 + b476*b491 + b476*b497 + b476*b515 + 
    b476*b518 + 0.5*b476*b541 + 0.5*b476*b618 + 0.5*b476*b635 + 0.5*b476*b639
     + 0.5*b476*b645 + 0.5*b476*b653 + 0.5*b476*b661 + 0.5*b476*b662 + 0.5*b476
    *b683 + 0.5*b476*b711 + 0.5*b476*b740 + 0.5*b476*b765 + 0.5*b476*b766 + 0.5
    *b476*b781 + 0.5*b476*b832 + 0.5*b476*b841 + 0.5*b476*b849 + 0.5*b476*b862
     + 0.5*b476*b864 + 0.5*b476*b873 + 0.5*b476*b878 + 0.5*b476*b885 + 0.5*b476
    *b889 + 0.5*b476*b911 + 0.5*b476*b913 + 0.5*b476*b926 + 0.5*b476*b942 + 0.5
    *b476*b954 + 0.5*b476*b988 + 0.5*b476*b998 + 0.5*b476*b1012 + 0.5*b476*
    b1013 + 0.5*b476*b1016 + 0.5*b476*b1021 + 0.5*b476*b1024 + 0.5*b476*b1031
     + 0.5*b476*b1046 + 0.5*b476*b1060 + 0.5*b476*b1073 + 0.5*b476*b1085 + 0.5*
    b476*b1087 + 0.5*b476*b1088 + 0.5*b476*b1098 + 0.5*b476*b1100 + 0.5*b476*
    b1104 + 0.5*b476*b1106 + 0.5*b476*b1133 + 0.5*b476*b1144 + 0.5*b476*b1146
     + 0.5*b476*b1148 + 0.5*b476*b1151 + 0.5*b476*b1167 + 0.5*b476*b1178 + 0.5*
    b476*b1180 + 0.5*b476*b1182 + 0.5*b476*b1196 + 0.5*b476*b1204 + 0.5*b476*
    b1213 + 0.5*b476*b1219 + 0.5*b476*b1223 + 0.5*b476*b1226 + 0.5*b476*b1230
     + 0.5*b476*b1231 + 0.5*b476*b1241 + 0.5*b476*b1244 + b477*b481 + b477*b508
     + b477*b511 + 0.5*b477*b545 + 0.5*b477*b552 + 0.5*b477*b555 + 0.5*b477*
    b558 + 0.5*b477*b559 + 0.5*b477*b561 + 0.5*b477*b572 + 0.5*b477*b573 + 0.5*
    b477*b580 + 0.5*b477*b582 + 0.5*b477*b586 + 0.5*b477*b589 + 0.5*b477*b593
     + 0.5*b477*b596 + 0.5*b477*b600 + 0.5*b477*b607 + 0.5*b477*b610 + 0.5*b477
    *b611 + 0.5*b477*b632 + 0.5*b477*b654 + 0.5*b477*b656 + 0.5*b477*b658 + 0.5
    *b477*b686 + 0.5*b477*b695 + 0.5*b477*b707 + 0.5*b477*b712 + 0.5*b477*b713
     + 0.5*b477*b716 + 0.5*b477*b719 + 0.5*b477*b725 + 0.5*b477*b730 + 0.5*b477
    *b739 + 0.5*b477*b741 + 0.5*b477*b743 + 0.5*b477*b752 + 0.5*b477*b753 + 0.5
    *b477*b767 + 0.5*b477*b792 + 0.5*b477*b794 + 0.5*b477*b801 + 0.5*b477*b822
     + 0.5*b477*b843 + 0.5*b477*b858 + 0.5*b477*b870 + 0.5*b477*b875 + 0.5*b477
    *b877 + 0.5*b477*b898 + 0.5*b477*b900 + 0.5*b477*b903 + 0.5*b477*b917 + 0.5
    *b477*b940 + 0.5*b477*b945 + 0.5*b477*b951 + 0.5*b477*b962 + 0.5*b477*b963
     + 0.5*b477*b965 + 0.5*b477*b968 + 0.5*b477*b981 + 0.5*b477*b994 + 0.5*b477
    *b997 + 0.5*b477*b1020 + b478*b487 + b478*b506 + b479*b485 + b479*b505 + 
    0.5*b480*b489 + 0.5*b480*b501 + 0.5*b480*b503 + b480*b520 + b480*b522 + 0.5
    *b480*b525 + 0.5*b480*b541 + 0.5*b480*b558 + 0.5*b480*b561 + 0.5*b480*b586
     + 0.5*b480*b610 + 0.5*b480*b611 + 0.5*b480*b621 + 0.5*b480*b630 + 0.5*b480
    *b639 + 0.5*b480*b647 + 0.5*b480*b654 + 0.5*b480*b656 + 0.5*b480*b658 + 0.5
    *b480*b663 + 0.5*b480*b671 + 0.5*b480*b672 + 0.5*b480*b697 + 0.5*b480*b704
     + 0.5*b480*b716 + 0.5*b480*b726 + 0.5*b480*b742 + 0.5*b480*b753 + 0.5*b480
    *b759 + 0.5*b480*b776 + 0.5*b480*b786 + 0.5*b480*b791 + 0.5*b480*b792 + 0.5
    *b480*b814 + 0.5*b480*b825 + 0.5*b480*b831 + 0.5*b480*b838 + 0.5*b480*b839
     + 0.5*b480*b843 + 0.5*b480*b849 + 0.5*b480*b853 + 0.5*b480*b856 + 0.5*b480
    *b869 + 0.5*b480*b870 + 0.5*b480*b879 + 0.5*b480*b880 + 0.5*b480*b887 + 0.5
    *b480*b890 + 0.5*b480*b900 + 0.5*b480*b904 + 0.5*b480*b907 + 0.5*b480*b913
     + 0.5*b480*b925 + 0.5*b480*b926 + 0.5*b480*b930 + 0.5*b480*b932 + 0.5*b480
    *b939 + 0.5*b480*b946 + 0.5*b480*b975 + 0.5*b480*b981 + 0.5*b480*b983 + 0.5
    *b480*b984 + 0.5*b480*b986 + 0.5*b480*b993 + 0.5*b480*b995 + 0.5*b480*b999
     + 0.5*b480*b1004 + b481*b508 + b481*b511 + 0.5*b481*b545 + 0.5*b481*b552
     + 0.5*b481*b555 + 0.5*b481*b558 + 0.5*b481*b559 + 0.5*b481*b561 + 0.5*b481
    *b572 + 0.5*b481*b573 + 0.5*b481*b580 + 0.5*b481*b582 + 0.5*b481*b586 + 0.5
    *b481*b589 + 0.5*b481*b593 + 0.5*b481*b596 + 0.5*b481*b600 + 0.5*b481*b607
     + 0.5*b481*b610 + 0.5*b481*b611 + 0.5*b481*b632 + 0.5*b481*b654 + 0.5*b481
    *b656 + 0.5*b481*b658 + 0.5*b481*b686 + 0.5*b481*b695 + 0.5*b481*b707 + 0.5
    *b481*b712 + 0.5*b481*b713 + 0.5*b481*b716 + 0.5*b481*b719 + 0.5*b481*b725
     + 0.5*b481*b730 + 0.5*b481*b739 + 0.5*b481*b741 + 0.5*b481*b743 + 0.5*b481
    *b752 + 0.5*b481*b753 + 0.5*b481*b767 + 0.5*b481*b792 + 0.5*b481*b794 + 0.5
    *b481*b801 + 0.5*b481*b822 + 0.5*b481*b843 + 0.5*b481*b858 + 0.5*b481*b870
     + 0.5*b481*b875 + 0.5*b481*b877 + 0.5*b481*b898 + 0.5*b481*b900 + 0.5*b481
    *b903 + 0.5*b481*b917 + 0.5*b481*b940 + 0.5*b481*b945 + 0.5*b481*b951 + 0.5
    *b481*b962 + 0.5*b481*b963 + 0.5*b481*b965 + 0.5*b481*b968 + 0.5*b481*b981
     + 0.5*b481*b994 + 0.5*b481*b997 + 0.5*b481*b1020 + b482*b486 + b482*b494
     + b482*b507 + b482*b519 + b483*b492 + b483*x1288 + b484*b510 + b484*b517
     + b484*b521 + b484*b527 + 0.5*b484*b547 + 0.5*b484*b564 + 0.5*b484*b566 + 
    0.5*b484*b576 + 0.5*b484*b590 + 0.5*b484*b592 + 0.5*b484*b606 + 0.5*b484*
    b608 + 0.5*b484*b617 + 0.5*b484*b620 + 0.5*b484*b625 + 0.5*b484*b634 + 0.5*
    b484*b638 + 0.5*b484*b642 + 0.5*b484*b644 + 0.5*b484*b646 + 0.5*b484*b648
     + 0.5*b484*b651 + 0.5*b484*b657 + 0.5*b484*b672 + 0.5*b484*b677 + 0.5*b484
    *b681 + 0.5*b484*b688 + 0.5*b484*b697 + 0.5*b484*b700 + 0.5*b484*b708 + 0.5
    *b484*b714 + 0.5*b484*b715 + 0.5*b484*b724 + 0.5*b484*b744 + 0.5*b484*b748
     + 0.5*b484*b782 + 0.5*b484*b788 + 0.5*b484*b793 + 0.5*b484*b817 + 0.5*b484
    *b820 + 0.5*b484*b821 + 0.5*b484*b835 + 0.5*b484*b839 + 0.5*b484*b853 + 0.5
    *b484*b874 + 0.5*b484*b882 + 0.5*b484*b888 + 0.5*b484*b891 + 0.5*b484*b895
     + 0.5*b484*b896 + 0.5*b484*b909 + 0.5*b484*b916 + 0.5*b484*b921 + 0.5*b484
    *b928 + 0.5*b484*b931 + 0.5*b484*b932 + 0.5*b484*b933 + 0.5*b484*b947 + 0.5
    *b484*b989 + 0.5*b484*b1006 + 0.5*b484*b1014 + 0.5*b484*b1023 + b485*b505
     + b486*b494 + b486*b507 + b486*b519 + b487*b506 + b488*b496 + 0.5*b488*
    b499 + b488*b502 + 0.5*b488*b513 + b488*b526 + 0.5*b488*b548 + 0.5*b488*
    b567 + 0.5*b488*b579 + 0.5*b488*b584 + 0.5*b488*b591 + 0.5*b488*b594 + 0.5*
    b488*b609 + 0.5*b488*b612 + 0.5*b488*b613 + 0.5*b488*b614 + 0.5*b488*b621
     + 0.5*b488*b624 + 0.5*b488*b629 + 0.5*b488*b633 + 0.5*b488*b637 + 0.5*b488
    *b659 + 0.5*b488*b667 + 0.5*b488*b669 + 0.5*b488*b675 + 0.5*b488*b679 + 0.5
    *b488*b684 + 0.5*b488*b699 + 0.5*b488*b717 + 0.5*b488*b721 + 0.5*b488*b733
     + 0.5*b488*b749 + 0.5*b488*b754 + 0.5*b488*b758 + 0.5*b488*b761 + 0.5*b488
    *b763 + 0.5*b488*b764 + 0.5*b488*b768 + 0.5*b488*b770 + 0.5*b488*b774 + 0.5
    *b488*b778 + 0.5*b488*b780 + 0.5*b488*b786 + 0.5*b488*b802 + 0.5*b488*b818
     + 0.5*b488*b825 + 0.5*b488*b826 + 0.5*b488*b834 + 0.5*b488*b846 + 0.5*b488
    *b855 + 0.5*b488*b861 + 0.5*b488*b869 + 0.5*b488*b876 + 0.5*b488*b880 + 0.5
    *b488*b881 + 0.5*b488*b884 + 0.5*b488*b887 + 0.5*b488*b894 + 0.5*b488*b897
     + 0.5*b488*b906 + 0.5*b488*b927 + 0.5*b488*b930 + 0.5*b488*b934 + 0.5*b488
    *b937 + 0.5*b488*b950 + 0.5*b488*b952 + 0.5*b488*b956 + 0.5*b488*b957 + 0.5
    *b488*b967 + 0.5*b488*b970 + 0.5*b488*b971 + 0.5*b488*b982 + 0.5*b488*b984
     + 0.5*b488*b993 + 0.5*b488*b1002 + 0.5*b488*b1004 + 0.5*b488*b1005 + 0.5*
    b488*b1010 + 0.5*b488*b1015 + 0.5*b488*b1017 + 0.5*b488*b1019 + 0.5*b488*
    b1025 + b489*b501 + b489*b503 + 0.5*b489*b520 + 0.5*b489*b522 + b489*b525
     + 0.5*b489*b546 + 0.5*b489*b562 + 0.5*b489*b575 + 0.5*b489*b610 + 0.5*b489
    *b630 + 0.5*b489*b647 + 0.5*b489*b650 + 0.5*b489*b654 + 0.5*b489*b663 + 0.5
    *b489*b668 + 0.5*b489*b671 + 0.5*b489*b672 + 0.5*b489*b674 + 0.5*b489*b697
     + 0.5*b489*b704 + 0.5*b489*b716 + 0.5*b489*b720 + 0.5*b489*b726 + 0.5*b489
    *b742 + 0.5*b489*b753 + 0.5*b489*b759 + 0.5*b489*b798 + 0.5*b489*b814 + 0.5
    *b489*b838 + 0.5*b489*b839 + 0.5*b489*b853 + 0.5*b489*b856 + 0.5*b489*b866
     + 0.5*b489*b870 + 0.5*b489*b879 + 0.5*b489*b904 + 0.5*b489*b907 + 0.5*b489
    *b925 + 0.5*b489*b932 + 0.5*b489*b939 + 0.5*b489*b946 + 0.5*b489*b955 + 0.5
    *b489*b975 + 0.5*b489*b983 + 0.5*b489*b986 + b490*b495 + b490*b498 + b490*
    x1274 + b491*b497 + b491*b515 + b491*b518 + 0.5*b491*b541 + 0.5*b491*b618
     + 0.5*b491*b635 + 0.5*b491*b639 + 0.5*b491*b645 + 0.5*b491*b653 + 0.5*b491
    *b661 + 0.5*b491*b662 + 0.5*b491*b683 + 0.5*b491*b711 + 0.5*b491*b740 + 0.5
    *b491*b765 + 0.5*b491*b766 + 0.5*b491*b781 + 0.5*b491*b832 + 0.5*b491*b841
     + 0.5*b491*b849 + 0.5*b491*b862 + 0.5*b491*b864 + 0.5*b491*b873 + 0.5*b491
    *b878 + 0.5*b491*b885 + 0.5*b491*b889 + 0.5*b491*b911 + 0.5*b491*b913 + 0.5
    *b491*b926 + 0.5*b491*b942 + 0.5*b491*b954 + 0.5*b491*b988 + 0.5*b491*b998
     + 0.5*b491*b1012 + 0.5*b491*b1013 + 0.5*b491*b1016 + 0.5*b491*b1021 + 0.5*
    b491*b1024 + 0.5*b491*b1031 + 0.5*b491*b1046 + 0.5*b491*b1060 + 0.5*b491*
    b1073 + 0.5*b491*b1085 + 0.5*b491*b1087 + 0.5*b491*b1088 + 0.5*b491*b1098
     + 0.5*b491*b1100 + 0.5*b491*b1104 + 0.5*b491*b1106 + 0.5*b491*b1133 + 0.5*
    b491*b1144 + 0.5*b491*b1146 + 0.5*b491*b1148 + 0.5*b491*b1151 + 0.5*b491*
    b1167 + 0.5*b491*b1178 + 0.5*b491*b1180 + 0.5*b491*b1182 + 0.5*b491*b1196
     + 0.5*b491*b1204 + 0.5*b491*b1213 + 0.5*b491*b1219 + 0.5*b491*b1223 + 0.5*
    b491*b1226 + 0.5*b491*b1230 + 0.5*b491*b1231 + 0.5*b491*b1241 + 0.5*b491*
    b1244 + b492*x1288 + b493*b500 + b493*b509 + b493*b523 + b493*b524 + 0.5*
    b493*b604 + b493*x1263 + b494*b507 + b494*b519 + b495*b498 + b495*x1274 + 
    0.5*b496*b499 + b496*b502 + 0.5*b496*b513 + b496*b526 + 0.5*b496*b548 + 0.5
    *b496*b567 + 0.5*b496*b579 + 0.5*b496*b584 + 0.5*b496*b591 + 0.5*b496*b594
     + 0.5*b496*b609 + 0.5*b496*b612 + 0.5*b496*b613 + 0.5*b496*b614 + 0.5*b496
    *b621 + 0.5*b496*b624 + 0.5*b496*b629 + 0.5*b496*b633 + 0.5*b496*b637 + 0.5
    *b496*b659 + 0.5*b496*b667 + 0.5*b496*b669 + 0.5*b496*b675 + 0.5*b496*b679
     + 0.5*b496*b684 + 0.5*b496*b699 + 0.5*b496*b717 + 0.5*b496*b721 + 0.5*b496
    *b733 + 0.5*b496*b749 + 0.5*b496*b754 + 0.5*b496*b758 + 0.5*b496*b761 + 0.5
    *b496*b763 + 0.5*b496*b764 + 0.5*b496*b768 + 0.5*b496*b770 + 0.5*b496*b774
     + 0.5*b496*b778 + 0.5*b496*b780 + 0.5*b496*b786 + 0.5*b496*b802 + 0.5*b496
    *b818 + 0.5*b496*b825 + 0.5*b496*b826 + 0.5*b496*b834 + 0.5*b496*b846 + 0.5
    *b496*b855 + 0.5*b496*b861 + 0.5*b496*b869 + 0.5*b496*b876 + 0.5*b496*b880
     + 0.5*b496*b881 + 0.5*b496*b884 + 0.5*b496*b887 + 0.5*b496*b894 + 0.5*b496
    *b897 + 0.5*b496*b906 + 0.5*b496*b927 + 0.5*b496*b930 + 0.5*b496*b934 + 0.5
    *b496*b937 + 0.5*b496*b950 + 0.5*b496*b952 + 0.5*b496*b956 + 0.5*b496*b957
     + 0.5*b496*b967 + 0.5*b496*b970 + 0.5*b496*b971 + 0.5*b496*b982 + 0.5*b496
    *b984 + 0.5*b496*b993 + 0.5*b496*b1002 + 0.5*b496*b1004 + 0.5*b496*b1005 + 
    0.5*b496*b1010 + 0.5*b496*b1015 + 0.5*b496*b1017 + 0.5*b496*b1019 + 0.5*
    b496*b1025 + b497*b515 + b497*b518 + 0.5*b497*b541 + 0.5*b497*b618 + 0.5*
    b497*b635 + 0.5*b497*b639 + 0.5*b497*b645 + 0.5*b497*b653 + 0.5*b497*b661
     + 0.5*b497*b662 + 0.5*b497*b683 + 0.5*b497*b711 + 0.5*b497*b740 + 0.5*b497
    *b765 + 0.5*b497*b766 + 0.5*b497*b781 + 0.5*b497*b832 + 0.5*b497*b841 + 0.5
    *b497*b849 + 0.5*b497*b862 + 0.5*b497*b864 + 0.5*b497*b873 + 0.5*b497*b878
     + 0.5*b497*b885 + 0.5*b497*b889 + 0.5*b497*b911 + 0.5*b497*b913 + 0.5*b497
    *b926 + 0.5*b497*b942 + 0.5*b497*b954 + 0.5*b497*b988 + 0.5*b497*b998 + 0.5
    *b497*b1012 + 0.5*b497*b1013 + 0.5*b497*b1016 + 0.5*b497*b1021 + 0.5*b497*
    b1024 + 0.5*b497*b1031 + 0.5*b497*b1046 + 0.5*b497*b1060 + 0.5*b497*b1073
     + 0.5*b497*b1085 + 0.5*b497*b1087 + 0.5*b497*b1088 + 0.5*b497*b1098 + 0.5*
    b497*b1100 + 0.5*b497*b1104 + 0.5*b497*b1106 + 0.5*b497*b1133 + 0.5*b497*
    b1144 + 0.5*b497*b1146 + 0.5*b497*b1148 + 0.5*b497*b1151 + 0.5*b497*b1167
     + 0.5*b497*b1178 + 0.5*b497*b1180 + 0.5*b497*b1182 + 0.5*b497*b1196 + 0.5*
    b497*b1204 + 0.5*b497*b1213 + 0.5*b497*b1219 + 0.5*b497*b1223 + 0.5*b497*
    b1226 + 0.5*b497*b1230 + 0.5*b497*b1231 + 0.5*b497*b1241 + 0.5*b497*b1244
     + b498*x1274 + 0.5*b499*b502 + b499*b513 + 0.5*b499*b526 + 0.5*b499*b544
     + 0.5*b499*b548 + 0.5*b499*b579 + 0.5*b499*b584 + 0.5*b499*b602 + 0.5*b499
    *b603 + 0.5*b499*b609 + 0.5*b499*b613 + 0.5*b499*b621 + 0.5*b499*b626 + 0.5
    *b499*b629 + 0.5*b499*b633 + 0.5*b499*b636 + 0.5*b499*b675 + 0.5*b499*b679
     + 0.5*b499*b684 + 0.5*b499*b694 + 0.5*b499*b703 + 0.5*b499*b705 + 0.5*b499
    *b706 + 0.5*b499*b721 + 0.5*b499*b728 + 0.5*b499*b733 + 0.5*b499*b749 + 0.5
    *b499*b751 + 0.5*b499*b754 + 0.5*b499*b755 + 0.5*b499*b761 + 0.5*b499*b762
     + 0.5*b499*b764 + 0.5*b499*b769 + 0.5*b499*b774 + 0.5*b499*b778 + 0.5*b499
    *b780 + 0.5*b499*b818 + 0.5*b499*b825 + 0.5*b499*b826 + 0.5*b499*b837 + 0.5
    *b499*b854 + 0.5*b499*b860 + 0.5*b499*b869 + 0.5*b499*b872 + 0.5*b499*b876
     + 0.5*b499*b879 + 0.5*b499*b881 + 0.5*b499*b884 + 0.5*b499*b886 + 0.5*b499
    *b887 + 0.5*b499*b906 + 0.5*b499*b915 + 0.5*b499*b920 + 0.5*b499*b925 + 0.5
    *b499*b927 + 0.5*b499*b930 + 0.5*b499*b934 + 0.5*b499*b939 + 0.5*b499*b946
     + 0.5*b499*b949 + 0.5*b499*b950 + 0.5*b499*b953 + 0.5*b499*b957 + 0.5*b499
    *b977 + 0.5*b499*b980 + 0.5*b499*b983 + 0.5*b499*b1002 + 0.5*b499*b1010 + 
    0.5*b499*b1015 + 0.5*b499*b1017 + 0.5*b499*b1019 + 0.5*b499*b1025 + b500*
    b509 + b500*b523 + b500*b524 + 0.5*b500*b604 + b500*x1263 + b501*b503 + 0.5
    *b501*b520 + 0.5*b501*b522 + b501*b525 + 0.5*b501*b546 + 0.5*b501*b562 + 
    0.5*b501*b575 + 0.5*b501*b610 + 0.5*b501*b630 + 0.5*b501*b647 + 0.5*b501*
    b650 + 0.5*b501*b654 + 0.5*b501*b663 + 0.5*b501*b668 + 0.5*b501*b671 + 0.5*
    b501*b672 + 0.5*b501*b674 + 0.5*b501*b697 + 0.5*b501*b704 + 0.5*b501*b716
     + 0.5*b501*b720 + 0.5*b501*b726 + 0.5*b501*b742 + 0.5*b501*b753 + 0.5*b501
    *b759 + 0.5*b501*b798 + 0.5*b501*b814 + 0.5*b501*b838 + 0.5*b501*b839 + 0.5
    *b501*b853 + 0.5*b501*b856 + 0.5*b501*b866 + 0.5*b501*b870 + 0.5*b501*b879
     + 0.5*b501*b904 + 0.5*b501*b907 + 0.5*b501*b925 + 0.5*b501*b932 + 0.5*b501
    *b939 + 0.5*b501*b946 + 0.5*b501*b955 + 0.5*b501*b975 + 0.5*b501*b983 + 0.5
    *b501*b986 + 0.5*b502*b513 + b502*b526 + 0.5*b502*b548 + 0.5*b502*b567 + 
    0.5*b502*b579 + 0.5*b502*b584 + 0.5*b502*b591 + 0.5*b502*b594 + 0.5*b502*
    b609 + 0.5*b502*b612 + 0.5*b502*b613 + 0.5*b502*b614 + 0.5*b502*b621 + 0.5*
    b502*b624 + 0.5*b502*b629 + 0.5*b502*b633 + 0.5*b502*b637 + 0.5*b502*b659
     + 0.5*b502*b667 + 0.5*b502*b669 + 0.5*b502*b675 + 0.5*b502*b679 + 0.5*b502
    *b684 + 0.5*b502*b699 + 0.5*b502*b717 + 0.5*b502*b721 + 0.5*b502*b733 + 0.5
    *b502*b749 + 0.5*b502*b754 + 0.5*b502*b758 + 0.5*b502*b761 + 0.5*b502*b763
     + 0.5*b502*b764 + 0.5*b502*b768 + 0.5*b502*b770 + 0.5*b502*b774 + 0.5*b502
    *b778 + 0.5*b502*b780 + 0.5*b502*b786 + 0.5*b502*b802 + 0.5*b502*b818 + 0.5
    *b502*b825 + 0.5*b502*b826 + 0.5*b502*b834 + 0.5*b502*b846 + 0.5*b502*b855
     + 0.5*b502*b861 + 0.5*b502*b869 + 0.5*b502*b876 + 0.5*b502*b880 + 0.5*b502
    *b881 + 0.5*b502*b884 + 0.5*b502*b887 + 0.5*b502*b894 + 0.5*b502*b897 + 0.5
    *b502*b906 + 0.5*b502*b927 + 0.5*b502*b930 + 0.5*b502*b934 + 0.5*b502*b937
     + 0.5*b502*b950 + 0.5*b502*b952 + 0.5*b502*b956 + 0.5*b502*b957 + 0.5*b502
    *b967 + 0.5*b502*b970 + 0.5*b502*b971 + 0.5*b502*b982 + 0.5*b502*b984 + 0.5
    *b502*b993 + 0.5*b502*b1002 + 0.5*b502*b1004 + 0.5*b502*b1005 + 0.5*b502*
    b1010 + 0.5*b502*b1015 + 0.5*b502*b1017 + 0.5*b502*b1019 + 0.5*b502*b1025
     + 0.5*b503*b520 + 0.5*b503*b522 + b503*b525 + 0.5*b503*b546 + 0.5*b503*
    b562 + 0.5*b503*b575 + 0.5*b503*b610 + 0.5*b503*b630 + 0.5*b503*b647 + 0.5*
    b503*b650 + 0.5*b503*b654 + 0.5*b503*b663 + 0.5*b503*b668 + 0.5*b503*b671
     + 0.5*b503*b672 + 0.5*b503*b674 + 0.5*b503*b697 + 0.5*b503*b704 + 0.5*b503
    *b716 + 0.5*b503*b720 + 0.5*b503*b726 + 0.5*b503*b742 + 0.5*b503*b753 + 0.5
    *b503*b759 + 0.5*b503*b798 + 0.5*b503*b814 + 0.5*b503*b838 + 0.5*b503*b839
     + 0.5*b503*b853 + 0.5*b503*b856 + 0.5*b503*b866 + 0.5*b503*b870 + 0.5*b503
    *b879 + 0.5*b503*b904 + 0.5*b503*b907 + 0.5*b503*b925 + 0.5*b503*b932 + 0.5
    *b503*b939 + 0.5*b503*b946 + 0.5*b503*b955 + 0.5*b503*b975 + 0.5*b503*b983
     + 0.5*b503*b986 + b504*b512 + b504*b514 + b504*b516 + b504*b528 + b507*
    b519 + b508*b511 + 0.5*b508*b545 + 0.5*b508*b552 + 0.5*b508*b555 + 0.5*b508
    *b558 + 0.5*b508*b559 + 0.5*b508*b561 + 0.5*b508*b572 + 0.5*b508*b573 + 0.5
    *b508*b580 + 0.5*b508*b582 + 0.5*b508*b586 + 0.5*b508*b589 + 0.5*b508*b593
     + 0.5*b508*b596 + 0.5*b508*b600 + 0.5*b508*b607 + 0.5*b508*b610 + 0.5*b508
    *b611 + 0.5*b508*b632 + 0.5*b508*b654 + 0.5*b508*b656 + 0.5*b508*b658 + 0.5
    *b508*b686 + 0.5*b508*b695 + 0.5*b508*b707 + 0.5*b508*b712 + 0.5*b508*b713
     + 0.5*b508*b716 + 0.5*b508*b719 + 0.5*b508*b725 + 0.5*b508*b730 + 0.5*b508
    *b739 + 0.5*b508*b741 + 0.5*b508*b743 + 0.5*b508*b752 + 0.5*b508*b753 + 0.5
    *b508*b767 + 0.5*b508*b792 + 0.5*b508*b794 + 0.5*b508*b801 + 0.5*b508*b822
     + 0.5*b508*b843 + 0.5*b508*b858 + 0.5*b508*b870 + 0.5*b508*b875 + 0.5*b508
    *b877 + 0.5*b508*b898 + 0.5*b508*b900 + 0.5*b508*b903 + 0.5*b508*b917 + 0.5
    *b508*b940 + 0.5*b508*b945 + 0.5*b508*b951 + 0.5*b508*b962 + 0.5*b508*b963
     + 0.5*b508*b965 + 0.5*b508*b968 + 0.5*b508*b981 + 0.5*b508*b994 + 0.5*b508
    *b997 + 0.5*b508*b1020 + b509*b523 + b509*b524 + 0.5*b509*b604 + b509*x1263
     + b510*b517 + b510*b521 + b510*b527 + 0.5*b510*b547 + 0.5*b510*b564 + 0.5*
    b510*b566 + 0.5*b510*b576 + 0.5*b510*b590 + 0.5*b510*b592 + 0.5*b510*b606
     + 0.5*b510*b608 + 0.5*b510*b617 + 0.5*b510*b620 + 0.5*b510*b625 + 0.5*b510
    *b634 + 0.5*b510*b638 + 0.5*b510*b642 + 0.5*b510*b644 + 0.5*b510*b646 + 0.5
    *b510*b648 + 0.5*b510*b651 + 0.5*b510*b657 + 0.5*b510*b672 + 0.5*b510*b677
     + 0.5*b510*b681 + 0.5*b510*b688 + 0.5*b510*b697 + 0.5*b510*b700 + 0.5*b510
    *b708 + 0.5*b510*b714 + 0.5*b510*b715 + 0.5*b510*b724 + 0.5*b510*b744 + 0.5
    *b510*b748 + 0.5*b510*b782 + 0.5*b510*b788 + 0.5*b510*b793 + 0.5*b510*b817
     + 0.5*b510*b820 + 0.5*b510*b821 + 0.5*b510*b835 + 0.5*b510*b839 + 0.5*b510
    *b853 + 0.5*b510*b874 + 0.5*b510*b882 + 0.5*b510*b888 + 0.5*b510*b891 + 0.5
    *b510*b895 + 0.5*b510*b896 + 0.5*b510*b909 + 0.5*b510*b916 + 0.5*b510*b921
     + 0.5*b510*b928 + 0.5*b510*b931 + 0.5*b510*b932 + 0.5*b510*b933 + 0.5*b510
    *b947 + 0.5*b510*b989 + 0.5*b510*b1006 + 0.5*b510*b1014 + 0.5*b510*b1023 + 
    0.5*b511*b545 + 0.5*b511*b552 + 0.5*b511*b555 + 0.5*b511*b558 + 0.5*b511*
    b559 + 0.5*b511*b561 + 0.5*b511*b572 + 0.5*b511*b573 + 0.5*b511*b580 + 0.5*
    b511*b582 + 0.5*b511*b586 + 0.5*b511*b589 + 0.5*b511*b593 + 0.5*b511*b596
     + 0.5*b511*b600 + 0.5*b511*b607 + 0.5*b511*b610 + 0.5*b511*b611 + 0.5*b511
    *b632 + 0.5*b511*b654 + 0.5*b511*b656 + 0.5*b511*b658 + 0.5*b511*b686 + 0.5
    *b511*b695 + 0.5*b511*b707 + 0.5*b511*b712 + 0.5*b511*b713 + 0.5*b511*b716
     + 0.5*b511*b719 + 0.5*b511*b725 + 0.5*b511*b730 + 0.5*b511*b739 + 0.5*b511
    *b741 + 0.5*b511*b743 + 0.5*b511*b752 + 0.5*b511*b753 + 0.5*b511*b767 + 0.5
    *b511*b792 + 0.5*b511*b794 + 0.5*b511*b801 + 0.5*b511*b822 + 0.5*b511*b843
     + 0.5*b511*b858 + 0.5*b511*b870 + 0.5*b511*b875 + 0.5*b511*b877 + 0.5*b511
    *b898 + 0.5*b511*b900 + 0.5*b511*b903 + 0.5*b511*b917 + 0.5*b511*b940 + 0.5
    *b511*b945 + 0.5*b511*b951 + 0.5*b511*b962 + 0.5*b511*b963 + 0.5*b511*b965
     + 0.5*b511*b968 + 0.5*b511*b981 + 0.5*b511*b994 + 0.5*b511*b997 + 0.5*b511
    *b1020 + b512*b514 + b512*b516 + b512*b528 + 0.5*b513*b526 + 0.5*b513*b544
     + 0.5*b513*b548 + 0.5*b513*b579 + 0.5*b513*b584 + 0.5*b513*b602 + 0.5*b513
    *b603 + 0.5*b513*b609 + 0.5*b513*b613 + 0.5*b513*b621 + 0.5*b513*b626 + 0.5
    *b513*b629 + 0.5*b513*b633 + 0.5*b513*b636 + 0.5*b513*b675 + 0.5*b513*b679
     + 0.5*b513*b684 + 0.5*b513*b694 + 0.5*b513*b703 + 0.5*b513*b705 + 0.5*b513
    *b706 + 0.5*b513*b721 + 0.5*b513*b728 + 0.5*b513*b733 + 0.5*b513*b749 + 0.5
    *b513*b751 + 0.5*b513*b754 + 0.5*b513*b755 + 0.5*b513*b761 + 0.5*b513*b762
     + 0.5*b513*b764 + 0.5*b513*b769 + 0.5*b513*b774 + 0.5*b513*b778 + 0.5*b513
    *b780 + 0.5*b513*b818 + 0.5*b513*b825 + 0.5*b513*b826 + 0.5*b513*b837 + 0.5
    *b513*b854 + 0.5*b513*b860 + 0.5*b513*b869 + 0.5*b513*b872 + 0.5*b513*b876
     + 0.5*b513*b879 + 0.5*b513*b881 + 0.5*b513*b884 + 0.5*b513*b886 + 0.5*b513
    *b887 + 0.5*b513*b906 + 0.5*b513*b915 + 0.5*b513*b920 + 0.5*b513*b925 + 0.5
    *b513*b927 + 0.5*b513*b930 + 0.5*b513*b934 + 0.5*b513*b939 + 0.5*b513*b946
     + 0.5*b513*b949 + 0.5*b513*b950 + 0.5*b513*b953 + 0.5*b513*b957 + 0.5*b513
    *b977 + 0.5*b513*b980 + 0.5*b513*b983 + 0.5*b513*b1002 + 0.5*b513*b1010 + 
    0.5*b513*b1015 + 0.5*b513*b1017 + 0.5*b513*b1019 + 0.5*b513*b1025 + b514*
    b516 + b514*b528 + b515*b518 + 0.5*b515*b541 + 0.5*b515*b618 + 0.5*b515*
    b635 + 0.5*b515*b639 + 0.5*b515*b645 + 0.5*b515*b653 + 0.5*b515*b661 + 0.5*
    b515*b662 + 0.5*b515*b683 + 0.5*b515*b711 + 0.5*b515*b740 + 0.5*b515*b765
     + 0.5*b515*b766 + 0.5*b515*b781 + 0.5*b515*b832 + 0.5*b515*b841 + 0.5*b515
    *b849 + 0.5*b515*b862 + 0.5*b515*b864 + 0.5*b515*b873 + 0.5*b515*b878 + 0.5
    *b515*b885 + 0.5*b515*b889 + 0.5*b515*b911 + 0.5*b515*b913 + 0.5*b515*b926
     + 0.5*b515*b942 + 0.5*b515*b954 + 0.5*b515*b988 + 0.5*b515*b998 + 0.5*b515
    *b1012 + 0.5*b515*b1013 + 0.5*b515*b1016 + 0.5*b515*b1021 + 0.5*b515*b1024
     + 0.5*b515*b1031 + 0.5*b515*b1046 + 0.5*b515*b1060 + 0.5*b515*b1073 + 0.5*
    b515*b1085 + 0.5*b515*b1087 + 0.5*b515*b1088 + 0.5*b515*b1098 + 0.5*b515*
    b1100 + 0.5*b515*b1104 + 0.5*b515*b1106 + 0.5*b515*b1133 + 0.5*b515*b1144
     + 0.5*b515*b1146 + 0.5*b515*b1148 + 0.5*b515*b1151 + 0.5*b515*b1167 + 0.5*
    b515*b1178 + 0.5*b515*b1180 + 0.5*b515*b1182 + 0.5*b515*b1196 + 0.5*b515*
    b1204 + 0.5*b515*b1213 + 0.5*b515*b1219 + 0.5*b515*b1223 + 0.5*b515*b1226
     + 0.5*b515*b1230 + 0.5*b515*b1231 + 0.5*b515*b1241 + 0.5*b515*b1244 + b516
    *b528 + b517*b521 + b517*b527 + 0.5*b517*b547 + 0.5*b517*b564 + 0.5*b517*
    b566 + 0.5*b517*b576 + 0.5*b517*b590 + 0.5*b517*b592 + 0.5*b517*b606 + 0.5*
    b517*b608 + 0.5*b517*b617 + 0.5*b517*b620 + 0.5*b517*b625 + 0.5*b517*b634
     + 0.5*b517*b638 + 0.5*b517*b642 + 0.5*b517*b644 + 0.5*b517*b646 + 0.5*b517
    *b648 + 0.5*b517*b651 + 0.5*b517*b657 + 0.5*b517*b672 + 0.5*b517*b677 + 0.5
    *b517*b681 + 0.5*b517*b688 + 0.5*b517*b697 + 0.5*b517*b700 + 0.5*b517*b708
     + 0.5*b517*b714 + 0.5*b517*b715 + 0.5*b517*b724 + 0.5*b517*b744 + 0.5*b517
    *b748 + 0.5*b517*b782 + 0.5*b517*b788 + 0.5*b517*b793 + 0.5*b517*b817 + 0.5
    *b517*b820 + 0.5*b517*b821 + 0.5*b517*b835 + 0.5*b517*b839 + 0.5*b517*b853
     + 0.5*b517*b874 + 0.5*b517*b882 + 0.5*b517*b888 + 0.5*b517*b891 + 0.5*b517
    *b895 + 0.5*b517*b896 + 0.5*b517*b909 + 0.5*b517*b916 + 0.5*b517*b921 + 0.5
    *b517*b928 + 0.5*b517*b931 + 0.5*b517*b932 + 0.5*b517*b933 + 0.5*b517*b947
     + 0.5*b517*b989 + 0.5*b517*b1006 + 0.5*b517*b1014 + 0.5*b517*b1023 + 0.5*
    b518*b541 + 0.5*b518*b618 + 0.5*b518*b635 + 0.5*b518*b639 + 0.5*b518*b645
     + 0.5*b518*b653 + 0.5*b518*b661 + 0.5*b518*b662 + 0.5*b518*b683 + 0.5*b518
    *b711 + 0.5*b518*b740 + 0.5*b518*b765 + 0.5*b518*b766 + 0.5*b518*b781 + 0.5
    *b518*b832 + 0.5*b518*b841 + 0.5*b518*b849 + 0.5*b518*b862 + 0.5*b518*b864
     + 0.5*b518*b873 + 0.5*b518*b878 + 0.5*b518*b885 + 0.5*b518*b889 + 0.5*b518
    *b911 + 0.5*b518*b913 + 0.5*b518*b926 + 0.5*b518*b942 + 0.5*b518*b954 + 0.5
    *b518*b988 + 0.5*b518*b998 + 0.5*b518*b1012 + 0.5*b518*b1013 + 0.5*b518*
    b1016 + 0.5*b518*b1021 + 0.5*b518*b1024 + 0.5*b518*b1031 + 0.5*b518*b1046
     + 0.5*b518*b1060 + 0.5*b518*b1073 + 0.5*b518*b1085 + 0.5*b518*b1087 + 0.5*
    b518*b1088 + 0.5*b518*b1098 + 0.5*b518*b1100 + 0.5*b518*b1104 + 0.5*b518*
    b1106 + 0.5*b518*b1133 + 0.5*b518*b1144 + 0.5*b518*b1146 + 0.5*b518*b1148
     + 0.5*b518*b1151 + 0.5*b518*b1167 + 0.5*b518*b1178 + 0.5*b518*b1180 + 0.5*
    b518*b1182 + 0.5*b518*b1196 + 0.5*b518*b1204 + 0.5*b518*b1213 + 0.5*b518*
    b1219 + 0.5*b518*b1223 + 0.5*b518*b1226 + 0.5*b518*b1230 + 0.5*b518*b1231
     + 0.5*b518*b1241 + 0.5*b518*b1244 + b520*b522 + 0.5*b520*b525 + 0.5*b520*
    b541 + 0.5*b520*b558 + 0.5*b520*b561 + 0.5*b520*b586 + 0.5*b520*b610 + 0.5*
    b520*b611 + 0.5*b520*b621 + 0.5*b520*b630 + 0.5*b520*b639 + 0.5*b520*b647
     + 0.5*b520*b654 + 0.5*b520*b656 + 0.5*b520*b658 + 0.5*b520*b663 + 0.5*b520
    *b671 + 0.5*b520*b672 + 0.5*b520*b697 + 0.5*b520*b704 + 0.5*b520*b716 + 0.5
    *b520*b726 + 0.5*b520*b742 + 0.5*b520*b753 + 0.5*b520*b759 + 0.5*b520*b776
     + 0.5*b520*b786 + 0.5*b520*b791 + 0.5*b520*b792 + 0.5*b520*b814 + 0.5*b520
    *b825 + 0.5*b520*b831 + 0.5*b520*b838 + 0.5*b520*b839 + 0.5*b520*b843 + 0.5
    *b520*b849 + 0.5*b520*b853 + 0.5*b520*b856 + 0.5*b520*b869 + 0.5*b520*b870
     + 0.5*b520*b879 + 0.5*b520*b880 + 0.5*b520*b887 + 0.5*b520*b890 + 0.5*b520
    *b900 + 0.5*b520*b904 + 0.5*b520*b907 + 0.5*b520*b913 + 0.5*b520*b925 + 0.5
    *b520*b926 + 0.5*b520*b930 + 0.5*b520*b932 + 0.5*b520*b939 + 0.5*b520*b946
     + 0.5*b520*b975 + 0.5*b520*b981 + 0.5*b520*b983 + 0.5*b520*b984 + 0.5*b520
    *b986 + 0.5*b520*b993 + 0.5*b520*b995 + 0.5*b520*b999 + 0.5*b520*b1004 + 
    b521*b527 + 0.5*b521*b547 + 0.5*b521*b564 + 0.5*b521*b566 + 0.5*b521*b576
     + 0.5*b521*b590 + 0.5*b521*b592 + 0.5*b521*b606 + 0.5*b521*b608 + 0.5*b521
    *b617 + 0.5*b521*b620 + 0.5*b521*b625 + 0.5*b521*b634 + 0.5*b521*b638 + 0.5
    *b521*b642 + 0.5*b521*b644 + 0.5*b521*b646 + 0.5*b521*b648 + 0.5*b521*b651
     + 0.5*b521*b657 + 0.5*b521*b672 + 0.5*b521*b677 + 0.5*b521*b681 + 0.5*b521
    *b688 + 0.5*b521*b697 + 0.5*b521*b700 + 0.5*b521*b708 + 0.5*b521*b714 + 0.5
    *b521*b715 + 0.5*b521*b724 + 0.5*b521*b744 + 0.5*b521*b748 + 0.5*b521*b782
     + 0.5*b521*b788 + 0.5*b521*b793 + 0.5*b521*b817 + 0.5*b521*b820 + 0.5*b521
    *b821 + 0.5*b521*b835 + 0.5*b521*b839 + 0.5*b521*b853 + 0.5*b521*b874 + 0.5
    *b521*b882 + 0.5*b521*b888 + 0.5*b521*b891 + 0.5*b521*b895 + 0.5*b521*b896
     + 0.5*b521*b909 + 0.5*b521*b916 + 0.5*b521*b921 + 0.5*b521*b928 + 0.5*b521
    *b931 + 0.5*b521*b932 + 0.5*b521*b933 + 0.5*b521*b947 + 0.5*b521*b989 + 0.5
    *b521*b1006 + 0.5*b521*b1014 + 0.5*b521*b1023 + 0.5*b522*b525 + 0.5*b522*
    b541 + 0.5*b522*b558 + 0.5*b522*b561 + 0.5*b522*b586 + 0.5*b522*b610 + 0.5*
    b522*b611 + 0.5*b522*b621 + 0.5*b522*b630 + 0.5*b522*b639 + 0.5*b522*b647
     + 0.5*b522*b654 + 0.5*b522*b656 + 0.5*b522*b658 + 0.5*b522*b663 + 0.5*b522
    *b671 + 0.5*b522*b672 + 0.5*b522*b697 + 0.5*b522*b704 + 0.5*b522*b716 + 0.5
    *b522*b726 + 0.5*b522*b742 + 0.5*b522*b753 + 0.5*b522*b759 + 0.5*b522*b776
     + 0.5*b522*b786 + 0.5*b522*b791 + 0.5*b522*b792 + 0.5*b522*b814 + 0.5*b522
    *b825 + 0.5*b522*b831 + 0.5*b522*b838 + 0.5*b522*b839 + 0.5*b522*b843 + 0.5
    *b522*b849 + 0.5*b522*b853 + 0.5*b522*b856 + 0.5*b522*b869 + 0.5*b522*b870
     + 0.5*b522*b879 + 0.5*b522*b880 + 0.5*b522*b887 + 0.5*b522*b890 + 0.5*b522
    *b900 + 0.5*b522*b904 + 0.5*b522*b907 + 0.5*b522*b913 + 0.5*b522*b925 + 0.5
    *b522*b926 + 0.5*b522*b930 + 0.5*b522*b932 + 0.5*b522*b939 + 0.5*b522*b946
     + 0.5*b522*b975 + 0.5*b522*b981 + 0.5*b522*b983 + 0.5*b522*b984 + 0.5*b522
    *b986 + 0.5*b522*b993 + 0.5*b522*b995 + 0.5*b522*b999 + 0.5*b522*b1004 + 
    b523*b524 + 0.5*b523*b604 + b523*x1263 + 0.5*b524*b604 + b524*x1263 + 0.5*
    b525*b546 + 0.5*b525*b562 + 0.5*b525*b575 + 0.5*b525*b610 + 0.5*b525*b630
     + 0.5*b525*b647 + 0.5*b525*b650 + 0.5*b525*b654 + 0.5*b525*b663 + 0.5*b525
    *b668 + 0.5*b525*b671 + 0.5*b525*b672 + 0.5*b525*b674 + 0.5*b525*b697 + 0.5
    *b525*b704 + 0.5*b525*b716 + 0.5*b525*b720 + 0.5*b525*b726 + 0.5*b525*b742
     + 0.5*b525*b753 + 0.5*b525*b759 + 0.5*b525*b798 + 0.5*b525*b814 + 0.5*b525
    *b838 + 0.5*b525*b839 + 0.5*b525*b853 + 0.5*b525*b856 + 0.5*b525*b866 + 0.5
    *b525*b870 + 0.5*b525*b879 + 0.5*b525*b904 + 0.5*b525*b907 + 0.5*b525*b925
     + 0.5*b525*b932 + 0.5*b525*b939 + 0.5*b525*b946 + 0.5*b525*b955 + 0.5*b525
    *b975 + 0.5*b525*b983 + 0.5*b525*b986 + 0.5*b526*b548 + 0.5*b526*b567 + 0.5
    *b526*b579 + 0.5*b526*b584 + 0.5*b526*b591 + 0.5*b526*b594 + 0.5*b526*b609
     + 0.5*b526*b612 + 0.5*b526*b613 + 0.5*b526*b614 + 0.5*b526*b621 + 0.5*b526
    *b624 + 0.5*b526*b629 + 0.5*b526*b633 + 0.5*b526*b637 + 0.5*b526*b659 + 0.5
    *b526*b667 + 0.5*b526*b669 + 0.5*b526*b675 + 0.5*b526*b679 + 0.5*b526*b684
     + 0.5*b526*b699 + 0.5*b526*b717 + 0.5*b526*b721 + 0.5*b526*b733 + 0.5*b526
    *b749 + 0.5*b526*b754 + 0.5*b526*b758 + 0.5*b526*b761 + 0.5*b526*b763 + 0.5
    *b526*b764 + 0.5*b526*b768 + 0.5*b526*b770 + 0.5*b526*b774 + 0.5*b526*b778
     + 0.5*b526*b780 + 0.5*b526*b786 + 0.5*b526*b802 + 0.5*b526*b818 + 0.5*b526
    *b825 + 0.5*b526*b826 + 0.5*b526*b834 + 0.5*b526*b846 + 0.5*b526*b855 + 0.5
    *b526*b861 + 0.5*b526*b869 + 0.5*b526*b876 + 0.5*b526*b880 + 0.5*b526*b881
     + 0.5*b526*b884 + 0.5*b526*b887 + 0.5*b526*b894 + 0.5*b526*b897 + 0.5*b526
    *b906 + 0.5*b526*b927 + 0.5*b526*b930 + 0.5*b526*b934 + 0.5*b526*b937 + 0.5
    *b526*b950 + 0.5*b526*b952 + 0.5*b526*b956 + 0.5*b526*b957 + 0.5*b526*b967
     + 0.5*b526*b970 + 0.5*b526*b971 + 0.5*b526*b982 + 0.5*b526*b984 + 0.5*b526
    *b993 + 0.5*b526*b1002 + 0.5*b526*b1004 + 0.5*b526*b1005 + 0.5*b526*b1010
     + 0.5*b526*b1015 + 0.5*b526*b1017 + 0.5*b526*b1019 + 0.5*b526*b1025 + 0.5*
    b527*b547 + 0.5*b527*b564 + 0.5*b527*b566 + 0.5*b527*b576 + 0.5*b527*b590
     + 0.5*b527*b592 + 0.5*b527*b606 + 0.5*b527*b608 + 0.5*b527*b617 + 0.5*b527
    *b620 + 0.5*b527*b625 + 0.5*b527*b634 + 0.5*b527*b638 + 0.5*b527*b642 + 0.5
    *b527*b644 + 0.5*b527*b646 + 0.5*b527*b648 + 0.5*b527*b651 + 0.5*b527*b657
     + 0.5*b527*b672 + 0.5*b527*b677 + 0.5*b527*b681 + 0.5*b527*b688 + 0.5*b527
    *b697 + 0.5*b527*b700 + 0.5*b527*b708 + 0.5*b527*b714 + 0.5*b527*b715 + 0.5
    *b527*b724 + 0.5*b527*b744 + 0.5*b527*b748 + 0.5*b527*b782 + 0.5*b527*b788
     + 0.5*b527*b793 + 0.5*b527*b817 + 0.5*b527*b820 + 0.5*b527*b821 + 0.5*b527
    *b835 + 0.5*b527*b839 + 0.5*b527*b853 + 0.5*b527*b874 + 0.5*b527*b882 + 0.5
    *b527*b888 + 0.5*b527*b891 + 0.5*b527*b895 + 0.5*b527*b896 + 0.5*b527*b909
     + 0.5*b527*b916 + 0.5*b527*b921 + 0.5*b527*b928 + 0.5*b527*b931 + 0.5*b527
    *b932 + 0.5*b527*b933 + 0.5*b527*b947 + 0.5*b527*b989 + 0.5*b527*b1006 + 
    0.5*b527*b1014 + 0.5*b527*b1023 + 0.5*b540*b542 + 0.5*b540*b549 + b540*b554
     + 0.5*b540*b563 + 0.5*b540*b571 + 0.5*b540*b578 + b540*b581 + 0.5*b540*
    b595 + 0.5*b540*b615 + 0.5*b540*b622 + 0.5*b540*b623 + 0.5*b540*b627 + 0.5*
    b540*b646 + 0.5*b540*b651 + 0.5*b540*b655 + 0.5*b540*b663 + 0.5*b540*b664
     + 0.5*b540*b671 + 0.5*b540*b673 + 0.5*b540*b690 + 0.5*b540*b723 + 0.5*b540
    *b737 + 0.5*b540*b742 + 0.5*b540*b746 + 0.5*b540*b759 + 0.5*b540*b760 + 0.5
    *b540*b771 + 0.5*b540*b772 + 0.5*b540*b773 + 0.5*b540*b777 + 0.5*b540*b785
     + 0.5*b540*b790 + 0.5*b540*b796 + 0.5*b540*b799 + 0.5*b540*b804 + 0.5*b540
    *b805 + 0.5*b540*b807 + b540*b819 + 0.5*b540*b820 + 0.5*b540*b823 + 0.5*
    b540*b827 + 0.5*b540*b829 + 0.5*b540*b836 + 0.5*b540*b838 + 0.5*b540*b842
     + 0.5*b540*b845 + 0.5*b540*b850 + 0.5*b540*b851 + 0.5*b540*b865 + 0.5*b540
    *b871 + 0.5*b540*b891 + 0.5*b540*b895 + 0.5*b540*b901 + 0.5*b540*b910 + 0.5
    *b540*b918 + 0.5*b540*b923 + 0.5*b540*b943 + 0.5*b540*b964 + 0.5*b540*b973
     + 0.5*b540*b979 + b540*b985 + 0.5*b540*b990 + 0.5*b540*b991 + 0.5*b540*
    b992 + 0.5*b540*b1003 + 0.5*b540*b1018 + 0.5*b541*b558 + 0.5*b541*b561 + 
    0.5*b541*b586 + 0.5*b541*b611 + 0.5*b541*b618 + 0.5*b541*b621 + 0.5*b541*
    b635 + b541*b639 + 0.5*b541*b647 + 0.5*b541*b656 + 0.5*b541*b658 + 0.5*b541
    *b740 + 0.5*b541*b765 + 0.5*b541*b766 + 0.5*b541*b776 + 0.5*b541*b786 + 0.5
    *b541*b791 + 0.5*b541*b792 + 0.5*b541*b825 + 0.5*b541*b831 + 0.5*b541*b832
     + 0.5*b541*b841 + 0.5*b541*b843 + b541*b849 + 0.5*b541*b856 + 0.5*b541*
    b864 + 0.5*b541*b869 + 0.5*b541*b873 + 0.5*b541*b880 + 0.5*b541*b887 + 0.5*
    b541*b889 + 0.5*b541*b890 + 0.5*b541*b900 + 0.5*b541*b904 + b541*b913 + 
    b541*b926 + 0.5*b541*b930 + 0.5*b541*b975 + 0.5*b541*b981 + 0.5*b541*b984
     + 0.5*b541*b986 + 0.5*b541*b993 + 0.5*b541*b995 + 0.5*b541*b998 + 0.5*b541
    *b999 + 0.5*b541*b1004 + 0.5*b541*b1012 + 0.5*b541*b1013 + 0.5*b541*b1021
     + 0.5*b541*b1024 + 0.5*b541*b1073 + 0.5*b541*b1087 + 0.5*b541*b1106 + 0.5*
    b541*b1146 + 0.5*b541*b1151 + 0.5*b541*b1167 + 0.5*b541*b1182 + 0.5*b541*
    b1196 + 0.5*b541*b1204 + 0.5*b541*b1213 + 0.5*b541*b1219 + 0.5*b541*b1223
     + 0.5*b541*b1230 + 0.5*b541*b1241 + 0.5*b541*b1244 + 0.5*b542*b549 + 0.5*
    b542*b554 + 0.5*b542*b563 + 0.5*b542*b578 + 0.5*b542*b581 + 0.5*b542*b595
     + 0.5*b542*b615 + 0.5*b542*b622 + 0.5*b542*b646 + 0.5*b542*b651 + 0.5*b542
    *b664 + 0.5*b542*b690 + 0.5*b542*b723 + 0.5*b542*b737 + 0.5*b542*b771 + 
    b542*b772 + 0.5*b542*b785 + b542*b790 + 0.5*b542*b804 + 0.5*b542*b805 + 0.5
    *b542*b807 + 0.5*b542*b819 + 0.5*b542*b820 + 0.5*b542*b842 + b542*b850 + 
    0.5*b542*b851 + 0.5*b542*b871 + 0.5*b542*b891 + 0.5*b542*b895 + 0.5*b542*
    b918 + 0.5*b542*b964 + 0.5*b542*b973 + 0.5*b542*b985 + 0.5*b542*b990 + 0.5*
    b542*b991 + b542*b992 + 0.5*b542*b1003 + 0.5*b542*b1018 + b542*x1289 + 0.5*
    b543*b560 + 0.5*b543*b563 + b543*b587 + 0.5*b543*b588 + b543*b605 + 0.5*
    b543*b606 + 0.5*b543*b619 + 0.5*b543*b625 + 0.5*b543*b628 + 0.5*b543*b638
     + 0.5*b543*b641 + 0.5*b543*b648 + 0.5*b543*b664 + 0.5*b543*b665 + 0.5*b543
    *b673 + 0.5*b543*b680 + 0.5*b543*b681 + b543*b696 + 0.5*b543*b734 + 0.5*
    b543*b735 + 0.5*b543*b738 + 0.5*b543*b746 + 0.5*b543*b750 + 0.5*b543*b775
     + 0.5*b543*b777 + 0.5*b543*b782 + 0.5*b543*b783 + 0.5*b543*b796 + 0.5*b543
    *b797 + 0.5*b543*b805 + b543*b810 + 0.5*b543*b812 + 0.5*b543*b817 + 0.5*
    b543*b823 + 0.5*b543*b830 + 0.5*b543*b835 + 0.5*b543*b842 + 0.5*b543*b848
     + 0.5*b543*b859 + 0.5*b543*b883 + 0.5*b543*b928 + 0.5*b543*b936 + 0.5*b543
    *b958 + 0.5*b543*b969 + 0.5*b543*b973 + 0.5*b543*b989 + 0.5*b543*b1000 + 
    b543*x1290 + 0.5*b544*b553 + 0.5*b544*b585 + 0.5*b544*b589 + 0.5*b544*b602
     + 0.5*b544*b603 + 0.5*b544*b612 + 0.5*b544*b614 + 0.5*b544*b620 + 0.5*b544
    *b626 + 0.5*b544*b631 + 0.5*b544*b634 + b544*b636 + 0.5*b544*b657 + 0.5*
    b544*b694 + 0.5*b544*b702 + 0.5*b544*b703 + 0.5*b544*b705 + 0.5*b544*b706
     + 0.5*b544*b713 + 0.5*b544*b728 + b544*b751 + 0.5*b544*b755 + b544*b762 + 
    0.5*b544*b769 + 0.5*b544*b808 + 0.5*b544*b824 + 0.5*b544*b837 + 0.5*b544*
    b854 + 0.5*b544*b855 + 0.5*b544*b860 + 0.5*b544*b861 + 0.5*b544*b872 + 0.5*
    b544*b879 + 0.5*b544*b886 + 0.5*b544*b894 + 0.5*b544*b903 + 0.5*b544*b909
     + 0.5*b544*b915 + 0.5*b544*b920 + 0.5*b544*b925 + 0.5*b544*b935 + 0.5*b544
    *b939 + 0.5*b544*b944 + 0.5*b544*b946 + 0.5*b544*b949 + 0.5*b544*b951 + 
    b544*b953 + 0.5*b544*b960 + 0.5*b544*b961 + 0.5*b544*b968 + 0.5*b544*b977
     + 0.5*b544*b980 + 0.5*b544*b983 + 0.5*b544*b987 + 0.5*b544*b1014 + 0.5*
    b545*b552 + 0.5*b545*b555 + 0.5*b545*b558 + 0.5*b545*b559 + 0.5*b545*b572
     + 0.5*b545*b573 + 0.5*b545*b580 + 0.5*b545*b582 + 0.5*b545*b584 + 0.5*b545
    *b586 + 0.5*b545*b593 + 0.5*b545*b596 + 0.5*b545*b600 + 0.5*b545*b607 + 0.5
    *b545*b613 + 0.5*b545*b656 + 0.5*b545*b658 + 0.5*b545*b679 + 0.5*b545*b686
     + 0.5*b545*b695 + 0.5*b545*b719 + b545*b725 + 0.5*b545*b730 + 0.5*b545*
    b739 + b545*b741 + b545*b743 + 0.5*b545*b752 + b545*b767 + 0.5*b545*b794 + 
    0.5*b545*b801 + 0.5*b545*b858 + 0.5*b545*b881 + 0.5*b545*b898 + 0.5*b545*
    b940 + 0.5*b545*b945 + 0.5*b545*b962 + 0.5*b545*b963 + 0.5*b545*b981 + 0.5*
    b545*b994 + 0.5*b545*b997 + 0.5*b545*b1015 + 0.5*b545*b1020 + b545*x1291 + 
    0.5*b546*b562 + 0.5*b546*b575 + 0.5*b546*b647 + b546*b650 + b546*b668 + 0.5
    *b546*b674 + b546*b720 + b546*b798 + 0.5*b546*b856 + 0.5*b546*b866 + 0.5*
    b546*b904 + 0.5*b546*b955 + 0.5*b546*b975 + 0.5*b546*b986 + 0.5*b547*b550
     + b547*b564 + 0.5*b547*b566 + 0.5*b547*b570 + 0.5*b547*b574 + 0.5*b547*
    b577 + 0.5*b547*b590 + 0.5*b547*b599 + 0.5*b547*b617 + 0.5*b547*b625 + 0.5*
    b547*b646 + 0.5*b547*b648 + 0.5*b547*b651 + 0.5*b547*b652 + 0.5*b547*b677
     + 0.5*b547*b678 + 0.5*b547*b681 + 0.5*b547*b687 + 0.5*b547*b689 + 0.5*b547
    *b708 + 0.5*b547*b714 + b547*b715 + 0.5*b547*b732 + 0.5*b547*b744 + 0.5*
    b547*b745 + 0.5*b547*b789 + 0.5*b547*b793 + 0.5*b547*b797 + 0.5*b547*b806
     + 0.5*b547*b817 + 0.5*b547*b820 + 0.5*b547*b821 + 0.5*b547*b828 + 0.5*b547
    *b830 + 0.5*b547*b844 + b547*b874 + 0.5*b547*b882 + 0.5*b547*b888 + 0.5*
    b547*b891 + 0.5*b547*b892 + 0.5*b547*b893 + 0.5*b547*b895 + 0.5*b547*b896
     + 0.5*b547*b908 + 0.5*b547*b914 + b547*b916 + 0.5*b547*b919 + 0.5*b547*
    b933 + 0.5*b547*b947 + 0.5*b547*b976 + 0.5*b547*b989 + 0.5*b547*b996 + 0.5*
    b547*b1001 + 0.5*b547*b1006 + 0.5*b547*b1023 + 0.5*b548*b559 + b548*b579 + 
    0.5*b548*b580 + 0.5*b548*b584 + 0.5*b548*b596 + b548*b609 + 0.5*b548*b613
     + 0.5*b548*b621 + 0.5*b548*b629 + b548*b633 + 0.5*b548*b635 + 0.5*b548*
    b675 + 0.5*b548*b679 + 0.5*b548*b684 + 0.5*b548*b721 + b548*b733 + 0.5*b548
    *b739 + 0.5*b548*b749 + 0.5*b548*b754 + 0.5*b548*b761 + 0.5*b548*b764 + 0.5
    *b548*b766 + 0.5*b548*b774 + 0.5*b548*b778 + 0.5*b548*b780 + 0.5*b548*b818
     + 0.5*b548*b825 + 0.5*b548*b826 + 0.5*b548*b841 + 0.5*b548*b869 + 0.5*b548
    *b873 + 0.5*b548*b876 + 0.5*b548*b881 + 0.5*b548*b884 + 0.5*b548*b887 + 0.5
    *b548*b889 + 0.5*b548*b906 + 0.5*b548*b927 + 0.5*b548*b930 + 0.5*b548*b934
     + 0.5*b548*b950 + 0.5*b548*b957 + 0.5*b548*b1002 + 0.5*b548*b1010 + 0.5*
    b548*b1015 + 0.5*b548*b1017 + 0.5*b548*b1019 + 0.5*b548*b1020 + 0.5*b548*
    b1025 + b548*x1292 + 0.5*b549*b554 + 0.5*b549*b556 + 0.5*b549*b557 + 0.5*
    b549*b560 + 0.5*b549*b563 + 0.5*b549*b565 + 0.5*b549*b578 + 0.5*b549*b581
     + 0.5*b549*b585 + 0.5*b549*b595 + b549*b615 + 0.5*b549*b616 + 0.5*b549*
    b619 + b549*b622 + 0.5*b549*b628 + 0.5*b549*b630 + 0.5*b549*b631 + 0.5*b549
    *b646 + 0.5*b549*b651 + 0.5*b549*b664 + 0.5*b549*b690 + 0.5*b549*b704 + 0.5
    *b549*b709 + b549*b723 + 0.5*b549*b726 + 0.5*b549*b727 + 0.5*b549*b735 + 
    0.5*b549*b737 + 0.5*b549*b771 + 0.5*b549*b772 + 0.5*b549*b784 + 0.5*b549*
    b785 + 0.5*b549*b790 + 0.5*b549*b800 + 0.5*b549*b804 + 0.5*b549*b805 + 0.5*
    b549*b807 + 0.5*b549*b811 + 0.5*b549*b813 + 0.5*b549*b814 + 0.5*b549*b819
     + 0.5*b549*b820 + 0.5*b549*b840 + 0.5*b549*b842 + 0.5*b549*b850 + 0.5*b549
    *b851 + 0.5*b549*b871 + 0.5*b549*b891 + 0.5*b549*b895 + 0.5*b549*b899 + 0.5
    *b549*b907 + 0.5*b549*b918 + 0.5*b549*b935 + 0.5*b549*b936 + 0.5*b549*b938
     + 0.5*b549*b944 + 0.5*b549*b960 + 0.5*b549*b964 + 0.5*b549*b966 + 0.5*b549
    *b973 + 0.5*b549*b978 + 0.5*b549*b985 + b549*b990 + 0.5*b549*b991 + 0.5*
    b549*b992 + 0.5*b549*b1003 + 0.5*b549*b1008 + 0.5*b549*b1011 + 0.5*b549*
    b1018 + 0.5*b549*b1022 + 0.5*b550*b564 + 0.5*b550*b570 + 0.5*b550*b574 + 
    0.5*b550*b577 + 0.5*b550*b597 + 0.5*b550*b599 + 0.5*b550*b652 + 0.5*b550*
    b653 + 0.5*b550*b661 + 0.5*b550*b670 + 0.5*b550*b678 + 0.5*b550*b683 + 0.5*
    b550*b687 + 0.5*b550*b689 + 0.5*b550*b691 + 0.5*b550*b693 + 0.5*b550*b711
     + 0.5*b550*b715 + 0.5*b550*b732 + 0.5*b550*b745 + 0.5*b550*b756 + 0.5*b550
    *b789 + 0.5*b550*b797 + 0.5*b550*b806 + 0.5*b550*b828 + 0.5*b550*b830 + 
    b550*b844 + 0.5*b550*b847 + 0.5*b550*b862 + 0.5*b550*b874 + 0.5*b550*b892
     + 0.5*b550*b893 + 0.5*b550*b902 + b550*b908 + 0.5*b550*b912 + 0.5*b550*
    b914 + 0.5*b550*b916 + 0.5*b550*b919 + 0.5*b550*b929 + 0.5*b550*b941 + 0.5*
    b550*b948 + 0.5*b550*b976 + b550*b996 + b550*b1001 + b551*b568 + b551*b569
     + 0.5*b551*b571 + 0.5*b551*b576 + 0.5*b551*b578 + 0.5*b551*b583 + 0.5*b551
    *b595 + 0.5*b551*b599 + 0.5*b551*b602 + 0.5*b551*b603 + 0.5*b551*b608 + 0.5
    *b551*b616 + 0.5*b551*b666 + 0.5*b551*b680 + 0.5*b551*b685 + 0.5*b551*b689
     + 0.5*b551*b698 + 0.5*b551*b700 + 0.5*b551*b701 + b551*b718 + 0.5*b551*
    b724 + 0.5*b551*b731 + 0.5*b551*b734 + 0.5*b551*b736 + 0.5*b551*b745 + 0.5*
    b551*b747 + 0.5*b551*b757 + 0.5*b551*b769 + 0.5*b551*b773 + 0.5*b551*b783
     + b551*b787 + 0.5*b551*b795 + 0.5*b551*b800 + 0.5*b551*b803 + 0.5*b551*
    b804 + 0.5*b551*b811 + 0.5*b551*b812 + 0.5*b551*b813 + 0.5*b551*b827 + 0.5*
    b551*b829 + 0.5*b551*b851 + 0.5*b551*b868 + 0.5*b551*b914 + 0.5*b551*b915
     + 0.5*b551*b918 + 0.5*b551*b919 + 0.5*b551*b920 + 0.5*b551*b921 + 0.5*b551
    *b924 + 0.5*b551*b938 + 0.5*b551*b943 + 0.5*b551*b959 + 0.5*b551*b969 + 0.5
    *b551*b1009 + 0.5*b552*b555 + 0.5*b552*b558 + 0.5*b552*b559 + 0.5*b552*b572
     + b552*b573 + 0.5*b552*b580 + 0.5*b552*b582 + 0.5*b552*b586 + 0.5*b552*
    b593 + 0.5*b552*b596 + 0.5*b552*b600 + 0.5*b552*b607 + 0.5*b552*b656 + 0.5*
    b552*b658 + b552*b686 + b552*b695 + 0.5*b552*b719 + 0.5*b552*b725 + 0.5*
    b552*b730 + 0.5*b552*b739 + 0.5*b552*b741 + 0.5*b552*b743 + b552*b752 + 0.5
    *b552*b767 + 0.5*b552*b794 + 0.5*b552*b801 + 0.5*b552*b858 + 0.5*b552*b898
     + 0.5*b552*b940 + 0.5*b552*b945 + 0.5*b552*b962 + 0.5*b552*b963 + 0.5*b552
    *b981 + 0.5*b552*b994 + 0.5*b552*b997 + 0.5*b552*b1020 + b552*x1293 + 0.5*
    b553*b585 + 0.5*b553*b589 + 0.5*b553*b598 + 0.5*b553*b601 + 0.5*b553*b612
     + 0.5*b553*b614 + 0.5*b553*b620 + 0.5*b553*b631 + 0.5*b553*b634 + 0.5*b553
    *b636 + 0.5*b553*b643 + 0.5*b553*b657 + 0.5*b553*b682 + 0.5*b553*b692 + 
    b553*b702 + 0.5*b553*b713 + 0.5*b553*b722 + 0.5*b553*b729 + 0.5*b553*b751
     + 0.5*b553*b762 + 0.5*b553*b779 + 0.5*b553*b791 + b553*b808 + 0.5*b553*
    b824 + 0.5*b553*b831 + 0.5*b553*b852 + 0.5*b553*b855 + 0.5*b553*b857 + 0.5*
    b553*b861 + 0.5*b553*b863 + 0.5*b553*b867 + 0.5*b553*b890 + 0.5*b553*b894
     + 0.5*b553*b903 + 0.5*b553*b909 + 0.5*b553*b922 + 0.5*b553*b935 + 0.5*b553
    *b944 + 0.5*b553*b951 + 0.5*b553*b953 + 0.5*b553*b960 + b553*b961 + 0.5*
    b553*b968 + 0.5*b553*b972 + b553*b987 + 0.5*b553*b995 + 0.5*b553*b999 + 0.5
    *b553*b1014 + 0.5*b554*b563 + 0.5*b554*b571 + 0.5*b554*b578 + b554*b581 + 
    0.5*b554*b595 + 0.5*b554*b615 + 0.5*b554*b622 + 0.5*b554*b623 + 0.5*b554*
    b627 + 0.5*b554*b646 + 0.5*b554*b651 + 0.5*b554*b655 + 0.5*b554*b663 + 0.5*
    b554*b664 + 0.5*b554*b671 + 0.5*b554*b673 + 0.5*b554*b690 + 0.5*b554*b723
     + 0.5*b554*b737 + 0.5*b554*b742 + 0.5*b554*b746 + 0.5*b554*b759 + 0.5*b554
    *b760 + 0.5*b554*b771 + 0.5*b554*b772 + 0.5*b554*b773 + 0.5*b554*b777 + 0.5
    *b554*b785 + 0.5*b554*b790 + 0.5*b554*b796 + 0.5*b554*b799 + 0.5*b554*b804
     + 0.5*b554*b805 + 0.5*b554*b807 + b554*b819 + 0.5*b554*b820 + 0.5*b554*
    b823 + 0.5*b554*b827 + 0.5*b554*b829 + 0.5*b554*b836 + 0.5*b554*b838 + 0.5*
    b554*b842 + 0.5*b554*b845 + 0.5*b554*b850 + 0.5*b554*b851 + 0.5*b554*b865
     + 0.5*b554*b871 + 0.5*b554*b891 + 0.5*b554*b895 + 0.5*b554*b901 + 0.5*b554
    *b910 + 0.5*b554*b918 + 0.5*b554*b923 + 0.5*b554*b943 + 0.5*b554*b964 + 0.5
    *b554*b973 + 0.5*b554*b979 + b554*b985 + 0.5*b554*b990 + 0.5*b554*b991 + 
    0.5*b554*b992 + 0.5*b554*b1003 + 0.5*b554*b1018 + 0.5*b555*b558 + 0.5*b555*
    b559 + 0.5*b555*b572 + 0.5*b555*b573 + 0.5*b555*b580 + b555*b582 + 0.5*b555
    *b586 + 0.5*b555*b591 + 0.5*b555*b593 + 0.5*b555*b596 + 0.5*b555*b600 + 0.5
    *b555*b607 + 0.5*b555*b656 + 0.5*b555*b658 + 0.5*b555*b686 + 0.5*b555*b695
     + 0.5*b555*b717 + b555*b719 + 0.5*b555*b725 + 0.5*b555*b730 + 0.5*b555*
    b739 + 0.5*b555*b741 + 0.5*b555*b743 + 0.5*b555*b752 + 0.5*b555*b767 + 0.5*
    b555*b768 + 0.5*b555*b780 + 0.5*b555*b794 + b555*b801 + 0.5*b555*b834 + 0.5
    *b555*b858 + 0.5*b555*b876 + 0.5*b555*b898 + 0.5*b555*b940 + 0.5*b555*b945
     + 0.5*b555*b962 + b555*b963 + 0.5*b555*b981 + 0.5*b555*b994 + 0.5*b555*
    b997 + 0.5*b555*b1002 + 0.5*b555*b1005 + 0.5*b555*b1019 + 0.5*b555*b1020 + 
    0.5*b555*b1025 + b555*x1294 + 0.5*b556*b557 + 0.5*b556*b560 + 0.5*b556*b565
     + 0.5*b556*b585 + 0.5*b556*b592 + 0.5*b556*b615 + 0.5*b556*b616 + 0.5*b556
    *b619 + 0.5*b556*b622 + 0.5*b556*b623 + 0.5*b556*b626 + 0.5*b556*b628 + 0.5
    *b556*b630 + 0.5*b556*b631 + 0.5*b556*b641 + 0.5*b556*b642 + 0.5*b556*b644
     + 0.5*b556*b655 + 0.5*b556*b660 + 0.5*b556*b694 + 0.5*b556*b703 + 0.5*b556
    *b704 + 0.5*b556*b705 + b556*b709 + 0.5*b556*b723 + 0.5*b556*b726 + 0.5*
    b556*b727 + 0.5*b556*b735 + 0.5*b556*b738 + 0.5*b556*b775 + b556*b784 + 0.5
    *b556*b788 + 0.5*b556*b800 + 0.5*b556*b811 + 0.5*b556*b813 + 0.5*b556*b814
     + 0.5*b556*b836 + 0.5*b556*b840 + 0.5*b556*b848 + 0.5*b556*b865 + 0.5*b556
    *b899 + 0.5*b556*b907 + 0.5*b556*b910 + 0.5*b556*b931 + 0.5*b556*b935 + 0.5
    *b556*b936 + 0.5*b556*b938 + 0.5*b556*b944 + 0.5*b556*b960 + 0.5*b556*b966
     + 0.5*b556*b977 + b556*b978 + 0.5*b556*b990 + 0.5*b556*b1000 + 0.5*b556*
    b1008 + 0.5*b556*b1011 + b556*b1022 + 0.5*b557*b560 + b557*b565 + 0.5*b557*
    b585 + 0.5*b557*b598 + 0.5*b557*b615 + 0.5*b557*b616 + 0.5*b557*b619 + 0.5*
    b557*b622 + 0.5*b557*b627 + 0.5*b557*b628 + 0.5*b557*b630 + 0.5*b557*b631
     + 0.5*b557*b688 + 0.5*b557*b692 + 0.5*b557*b704 + 0.5*b557*b706 + 0.5*b557
    *b707 + 0.5*b557*b709 + 0.5*b557*b722 + 0.5*b557*b723 + 0.5*b557*b726 + 
    b557*b727 + 0.5*b557*b735 + 0.5*b557*b748 + 0.5*b557*b779 + 0.5*b557*b784
     + 0.5*b557*b800 + 0.5*b557*b811 + 0.5*b557*b813 + 0.5*b557*b814 + 0.5*b557
    *b822 + b557*b840 + 0.5*b557*b854 + 0.5*b557*b872 + 0.5*b557*b875 + 0.5*
    b557*b886 + 0.5*b557*b899 + 0.5*b557*b907 + 0.5*b557*b923 + 0.5*b557*b935
     + 0.5*b557*b936 + 0.5*b557*b938 + 0.5*b557*b944 + 0.5*b557*b949 + 0.5*b557
    *b960 + 0.5*b557*b966 + 0.5*b557*b978 + 0.5*b557*b990 + b557*b1008 + 0.5*
    b557*b1011 + 0.5*b557*b1022 + b557*x1295 + 0.5*b558*b559 + 0.5*b558*b561 + 
    0.5*b558*b572 + 0.5*b558*b573 + 0.5*b558*b580 + 0.5*b558*b582 + b558*b586
     + 0.5*b558*b593 + 0.5*b558*b596 + 0.5*b558*b600 + 0.5*b558*b607 + 0.5*b558
    *b611 + 0.5*b558*b621 + 0.5*b558*b639 + 0.5*b558*b647 + b558*b656 + b558*
    b658 + 0.5*b558*b686 + 0.5*b558*b695 + 0.5*b558*b719 + 0.5*b558*b725 + 0.5*
    b558*b730 + 0.5*b558*b739 + 0.5*b558*b741 + 0.5*b558*b743 + 0.5*b558*b752
     + 0.5*b558*b767 + 0.5*b558*b776 + 0.5*b558*b786 + 0.5*b558*b791 + 0.5*b558
    *b792 + 0.5*b558*b794 + 0.5*b558*b801 + 0.5*b558*b825 + 0.5*b558*b831 + 0.5
    *b558*b843 + 0.5*b558*b849 + 0.5*b558*b856 + 0.5*b558*b858 + 0.5*b558*b869
     + 0.5*b558*b880 + 0.5*b558*b887 + 0.5*b558*b890 + 0.5*b558*b898 + 0.5*b558
    *b900 + 0.5*b558*b904 + 0.5*b558*b913 + 0.5*b558*b926 + 0.5*b558*b930 + 0.5
    *b558*b940 + 0.5*b558*b945 + 0.5*b558*b962 + 0.5*b558*b963 + 0.5*b558*b975
     + b558*b981 + 0.5*b558*b984 + 0.5*b558*b986 + 0.5*b558*b993 + 0.5*b558*
    b994 + 0.5*b558*b995 + 0.5*b558*b997 + 0.5*b558*b999 + 0.5*b558*b1004 + 0.5
    *b558*b1020 + 0.5*b559*b572 + 0.5*b559*b573 + 0.5*b559*b579 + b559*b580 + 
    0.5*b559*b582 + 0.5*b559*b586 + 0.5*b559*b593 + b559*b596 + 0.5*b559*b600
     + 0.5*b559*b607 + 0.5*b559*b609 + 0.5*b559*b633 + 0.5*b559*b635 + 0.5*b559
    *b656 + 0.5*b559*b658 + 0.5*b559*b686 + 0.5*b559*b695 + 0.5*b559*b719 + 0.5
    *b559*b725 + 0.5*b559*b730 + 0.5*b559*b733 + b559*b739 + 0.5*b559*b741 + 
    0.5*b559*b743 + 0.5*b559*b752 + 0.5*b559*b766 + 0.5*b559*b767 + 0.5*b559*
    b794 + 0.5*b559*b801 + 0.5*b559*b841 + 0.5*b559*b858 + 0.5*b559*b873 + 0.5*
    b559*b889 + 0.5*b559*b898 + 0.5*b559*b940 + 0.5*b559*b945 + 0.5*b559*b962
     + 0.5*b559*b963 + 0.5*b559*b981 + 0.5*b559*b994 + 0.5*b559*b997 + b559*
    b1020 + b559*x1292 + 0.5*b560*b565 + 0.5*b560*b585 + 0.5*b560*b587 + 0.5*
    b560*b588 + 0.5*b560*b605 + 0.5*b560*b606 + 0.5*b560*b615 + 0.5*b560*b616
     + b560*b619 + 0.5*b560*b622 + 0.5*b560*b625 + b560*b628 + 0.5*b560*b630 + 
    0.5*b560*b631 + 0.5*b560*b638 + 0.5*b560*b648 + 0.5*b560*b665 + 0.5*b560*
    b673 + 0.5*b560*b680 + 0.5*b560*b681 + 0.5*b560*b696 + 0.5*b560*b704 + 0.5*
    b560*b709 + 0.5*b560*b723 + 0.5*b560*b726 + 0.5*b560*b727 + 0.5*b560*b734
     + b560*b735 + 0.5*b560*b746 + 0.5*b560*b750 + 0.5*b560*b777 + 0.5*b560*
    b782 + 0.5*b560*b783 + 0.5*b560*b784 + 0.5*b560*b796 + 0.5*b560*b800 + 0.5*
    b560*b810 + 0.5*b560*b811 + 0.5*b560*b812 + 0.5*b560*b813 + 0.5*b560*b814
     + 0.5*b560*b817 + 0.5*b560*b823 + 0.5*b560*b835 + 0.5*b560*b840 + 0.5*b560
    *b883 + 0.5*b560*b899 + 0.5*b560*b907 + 0.5*b560*b928 + 0.5*b560*b935 + 
    b560*b936 + 0.5*b560*b938 + 0.5*b560*b944 + 0.5*b560*b958 + 0.5*b560*b960
     + 0.5*b560*b966 + 0.5*b560*b969 + 0.5*b560*b978 + 0.5*b560*b989 + 0.5*b560
    *b990 + 0.5*b560*b1008 + 0.5*b560*b1011 + 0.5*b560*b1022 + 0.5*b561*b586 + 
    0.5*b561*b589 + 0.5*b561*b610 + b561*b611 + 0.5*b561*b621 + 0.5*b561*b632
     + 0.5*b561*b639 + 0.5*b561*b647 + 0.5*b561*b654 + 0.5*b561*b656 + 0.5*b561
    *b658 + 0.5*b561*b707 + 0.5*b561*b712 + 0.5*b561*b713 + 0.5*b561*b716 + 0.5
    *b561*b753 + 0.5*b561*b776 + 0.5*b561*b786 + 0.5*b561*b791 + b561*b792 + 
    0.5*b561*b822 + 0.5*b561*b825 + 0.5*b561*b831 + b561*b843 + 0.5*b561*b849
     + 0.5*b561*b856 + 0.5*b561*b869 + 0.5*b561*b870 + 0.5*b561*b875 + 0.5*b561
    *b877 + 0.5*b561*b880 + 0.5*b561*b887 + 0.5*b561*b890 + b561*b900 + 0.5*
    b561*b903 + 0.5*b561*b904 + 0.5*b561*b913 + 0.5*b561*b917 + 0.5*b561*b926
     + 0.5*b561*b930 + 0.5*b561*b951 + 0.5*b561*b965 + 0.5*b561*b968 + 0.5*b561
    *b975 + 0.5*b561*b981 + 0.5*b561*b984 + 0.5*b561*b986 + 0.5*b561*b993 + 0.5
    *b561*b995 + 0.5*b561*b999 + 0.5*b561*b1004 + b562*b575 + 0.5*b562*b601 + 
    0.5*b562*b618 + 0.5*b562*b624 + 0.5*b562*b632 + 0.5*b562*b647 + 0.5*b562*
    b650 + 0.5*b562*b668 + b562*b674 + 0.5*b562*b684 + 0.5*b562*b699 + 0.5*b562
    *b710 + 0.5*b562*b712 + 0.5*b562*b720 + 0.5*b562*b721 + 0.5*b562*b729 + 0.5
    *b562*b740 + 0.5*b562*b764 + 0.5*b562*b798 + 0.5*b562*b818 + 0.5*b562*b852
     + 0.5*b562*b856 + 0.5*b562*b864 + b562*b866 + 0.5*b562*b867 + 0.5*b562*
    b877 + 0.5*b562*b897 + 0.5*b562*b898 + 0.5*b562*b904 + 0.5*b562*b917 + 0.5*
    b562*b937 + 0.5*b562*b940 + 0.5*b562*b945 + b562*b955 + 0.5*b562*b956 + 0.5
    *b562*b962 + 0.5*b562*b965 + 0.5*b562*b972 + 0.5*b562*b975 + 0.5*b562*b986
     + 0.5*b562*b994 + 0.5*b562*b998 + 0.5*b562*b1010 + 0.5*b562*b1013 + 0.5*
    b563*b578 + 0.5*b563*b581 + 0.5*b563*b587 + 0.5*b563*b595 + 0.5*b563*b605
     + 0.5*b563*b615 + 0.5*b563*b622 + 0.5*b563*b641 + 0.5*b563*b646 + 0.5*b563
    *b651 + b563*b664 + 0.5*b563*b690 + 0.5*b563*b696 + 0.5*b563*b723 + 0.5*
    b563*b737 + 0.5*b563*b738 + 0.5*b563*b771 + 0.5*b563*b772 + 0.5*b563*b775
     + 0.5*b563*b785 + 0.5*b563*b790 + 0.5*b563*b797 + 0.5*b563*b804 + b563*
    b805 + 0.5*b563*b807 + 0.5*b563*b810 + 0.5*b563*b819 + 0.5*b563*b820 + 0.5*
    b563*b830 + b563*b842 + 0.5*b563*b848 + 0.5*b563*b850 + 0.5*b563*b851 + 0.5
    *b563*b859 + 0.5*b563*b871 + 0.5*b563*b891 + 0.5*b563*b895 + 0.5*b563*b918
     + 0.5*b563*b964 + b563*b973 + 0.5*b563*b985 + 0.5*b563*b990 + 0.5*b563*
    b991 + 0.5*b563*b992 + 0.5*b563*b1000 + 0.5*b563*b1003 + 0.5*b563*b1018 + 
    b563*x1290 + 0.5*b564*b566 + 0.5*b564*b570 + 0.5*b564*b574 + 0.5*b564*b577
     + 0.5*b564*b590 + 0.5*b564*b599 + 0.5*b564*b617 + 0.5*b564*b625 + 0.5*b564
    *b646 + 0.5*b564*b648 + 0.5*b564*b651 + 0.5*b564*b652 + 0.5*b564*b677 + 0.5
    *b564*b678 + 0.5*b564*b681 + 0.5*b564*b687 + 0.5*b564*b689 + 0.5*b564*b708
     + 0.5*b564*b714 + b564*b715 + 0.5*b564*b732 + 0.5*b564*b744 + 0.5*b564*
    b745 + 0.5*b564*b789 + 0.5*b564*b793 + 0.5*b564*b797 + 0.5*b564*b806 + 0.5*
    b564*b817 + 0.5*b564*b820 + 0.5*b564*b821 + 0.5*b564*b828 + 0.5*b564*b830
     + 0.5*b564*b844 + b564*b874 + 0.5*b564*b882 + 0.5*b564*b888 + 0.5*b564*
    b891 + 0.5*b564*b892 + 0.5*b564*b893 + 0.5*b564*b895 + 0.5*b564*b896 + 0.5*
    b564*b908 + 0.5*b564*b914 + b564*b916 + 0.5*b564*b919 + 0.5*b564*b933 + 0.5
    *b564*b947 + 0.5*b564*b976 + 0.5*b564*b989 + 0.5*b564*b996 + 0.5*b564*b1001
     + 0.5*b564*b1006 + 0.5*b564*b1023 + 0.5*b565*b585 + 0.5*b565*b598 + 0.5*
    b565*b615 + 0.5*b565*b616 + 0.5*b565*b619 + 0.5*b565*b622 + 0.5*b565*b627
     + 0.5*b565*b628 + 0.5*b565*b630 + 0.5*b565*b631 + 0.5*b565*b688 + 0.5*b565
    *b692 + 0.5*b565*b704 + 0.5*b565*b706 + 0.5*b565*b707 + 0.5*b565*b709 + 0.5
    *b565*b722 + 0.5*b565*b723 + 0.5*b565*b726 + b565*b727 + 0.5*b565*b735 + 
    0.5*b565*b748 + 0.5*b565*b779 + 0.5*b565*b784 + 0.5*b565*b800 + 0.5*b565*
    b811 + 0.5*b565*b813 + 0.5*b565*b814 + 0.5*b565*b822 + b565*b840 + 0.5*b565
    *b854 + 0.5*b565*b872 + 0.5*b565*b875 + 0.5*b565*b886 + 0.5*b565*b899 + 0.5
    *b565*b907 + 0.5*b565*b923 + 0.5*b565*b935 + 0.5*b565*b936 + 0.5*b565*b938
     + 0.5*b565*b944 + 0.5*b565*b949 + 0.5*b565*b960 + 0.5*b565*b966 + 0.5*b565
    *b978 + 0.5*b565*b990 + b565*b1008 + 0.5*b565*b1011 + 0.5*b565*b1022 + b565
    *x1295 + 0.5*b566*b583 + b566*b590 + 0.5*b566*b597 + 0.5*b566*b617 + 0.5*
    b566*b625 + 0.5*b566*b646 + 0.5*b566*b648 + 0.5*b566*b651 + 0.5*b566*b670
     + 0.5*b566*b677 + 0.5*b566*b681 + 0.5*b566*b685 + b566*b708 + 0.5*b566*
    b714 + 0.5*b566*b715 + 0.5*b566*b744 + 0.5*b566*b793 + 0.5*b566*b803 + 0.5*
    b566*b817 + 0.5*b566*b820 + 0.5*b566*b821 + 0.5*b566*b868 + 0.5*b566*b874
     + 0.5*b566*b882 + 0.5*b566*b888 + 0.5*b566*b891 + 0.5*b566*b895 + 0.5*b566
    *b896 + 0.5*b566*b902 + 0.5*b566*b912 + 0.5*b566*b916 + 0.5*b566*b929 + 0.5
    *b566*b933 + b566*b947 + 0.5*b566*b959 + 0.5*b566*b974 + 0.5*b566*b989 + 
    b566*b1006 + 0.5*b566*b1023 + b566*x1296 + 0.5*b567*b591 + b567*b594 + 0.5*
    b567*b612 + 0.5*b567*b614 + 0.5*b567*b624 + b567*b637 + 0.5*b567*b659 + 
    b567*b667 + 0.5*b567*b669 + 0.5*b567*b699 + 0.5*b567*b717 + 0.5*b567*b728
     + 0.5*b567*b755 + 0.5*b567*b758 + 0.5*b567*b763 + 0.5*b567*b768 + b567*
    b770 + 0.5*b567*b786 + 0.5*b567*b802 + 0.5*b567*b834 + 0.5*b567*b837 + 0.5*
    b567*b846 + 0.5*b567*b855 + 0.5*b567*b860 + 0.5*b567*b861 + 0.5*b567*b880
     + 0.5*b567*b894 + 0.5*b567*b897 + 0.5*b567*b937 + 0.5*b567*b952 + 0.5*b567
    *b956 + 0.5*b567*b967 + 0.5*b567*b970 + 0.5*b567*b971 + 0.5*b567*b980 + 0.5
    *b567*b982 + 0.5*b567*b984 + 0.5*b567*b993 + 0.5*b567*b1004 + 0.5*b567*
    b1005 + b567*x1297 + b568*b569 + 0.5*b568*b571 + 0.5*b568*b576 + 0.5*b568*
    b578 + 0.5*b568*b583 + 0.5*b568*b595 + 0.5*b568*b599 + 0.5*b568*b602 + 0.5*
    b568*b603 + 0.5*b568*b608 + 0.5*b568*b616 + 0.5*b568*b666 + 0.5*b568*b680
     + 0.5*b568*b685 + 0.5*b568*b689 + 0.5*b568*b698 + 0.5*b568*b700 + 0.5*b568
    *b701 + b568*b718 + 0.5*b568*b724 + 0.5*b568*b731 + 0.5*b568*b734 + 0.5*
    b568*b736 + 0.5*b568*b745 + 0.5*b568*b747 + 0.5*b568*b757 + 0.5*b568*b769
     + 0.5*b568*b773 + 0.5*b568*b783 + b568*b787 + 0.5*b568*b795 + 0.5*b568*
    b800 + 0.5*b568*b803 + 0.5*b568*b804 + 0.5*b568*b811 + 0.5*b568*b812 + 0.5*
    b568*b813 + 0.5*b568*b827 + 0.5*b568*b829 + 0.5*b568*b851 + 0.5*b568*b868
     + 0.5*b568*b914 + 0.5*b568*b915 + 0.5*b568*b918 + 0.5*b568*b919 + 0.5*b568
    *b920 + 0.5*b568*b921 + 0.5*b568*b924 + 0.5*b568*b938 + 0.5*b568*b943 + 0.5
    *b568*b959 + 0.5*b568*b969 + 0.5*b568*b1009 + 0.5*b569*b571 + 0.5*b569*b576
     + 0.5*b569*b578 + 0.5*b569*b583 + 0.5*b569*b595 + 0.5*b569*b599 + 0.5*b569
    *b602 + 0.5*b569*b603 + 0.5*b569*b608 + 0.5*b569*b616 + 0.5*b569*b666 + 0.5
    *b569*b680 + 0.5*b569*b685 + 0.5*b569*b689 + 0.5*b569*b698 + 0.5*b569*b700
     + 0.5*b569*b701 + b569*b718 + 0.5*b569*b724 + 0.5*b569*b731 + 0.5*b569*
    b734 + 0.5*b569*b736 + 0.5*b569*b745 + 0.5*b569*b747 + 0.5*b569*b757 + 0.5*
    b569*b769 + 0.5*b569*b773 + 0.5*b569*b783 + b569*b787 + 0.5*b569*b795 + 0.5
    *b569*b800 + 0.5*b569*b803 + 0.5*b569*b804 + 0.5*b569*b811 + 0.5*b569*b812
     + 0.5*b569*b813 + 0.5*b569*b827 + 0.5*b569*b829 + 0.5*b569*b851 + 0.5*b569
    *b868 + 0.5*b569*b914 + 0.5*b569*b915 + 0.5*b569*b918 + 0.5*b569*b919 + 0.5
    *b569*b920 + 0.5*b569*b921 + 0.5*b569*b924 + 0.5*b569*b938 + 0.5*b569*b943
     + 0.5*b569*b959 + 0.5*b569*b969 + 0.5*b569*b1009 + 0.5*b570*b574 + b570*
    b577 + 0.5*b570*b599 + b570*b652 + 0.5*b570*b662 + b570*b678 + 0.5*b570*
    b687 + 0.5*b570*b689 + 0.5*b570*b715 + 0.5*b570*b732 + 0.5*b570*b745 + 0.5*
    b570*b781 + 0.5*b570*b789 + 0.5*b570*b797 + 0.5*b570*b806 + 0.5*b570*b828
     + 0.5*b570*b830 + 0.5*b570*b844 + 0.5*b570*b874 + 0.5*b570*b878 + 0.5*b570
    *b885 + 0.5*b570*b892 + b570*b893 + 0.5*b570*b908 + 0.5*b570*b911 + 0.5*
    b570*b914 + 0.5*b570*b916 + 0.5*b570*b919 + 0.5*b570*b976 + 0.5*b570*b996
     + 0.5*b570*b1001 + 0.5*b571*b576 + 0.5*b571*b581 + 0.5*b571*b602 + 0.5*
    b571*b603 + 0.5*b571*b608 + 0.5*b571*b616 + 0.5*b571*b623 + 0.5*b571*b627
     + 0.5*b571*b655 + 0.5*b571*b663 + 0.5*b571*b666 + 0.5*b571*b671 + 0.5*b571
    *b673 + 0.5*b571*b700 + 0.5*b571*b701 + 0.5*b571*b718 + 0.5*b571*b724 + 0.5
    *b571*b731 + 0.5*b571*b742 + 0.5*b571*b746 + 0.5*b571*b747 + 0.5*b571*b759
     + 0.5*b571*b760 + 0.5*b571*b769 + b571*b773 + 0.5*b571*b777 + 0.5*b571*
    b787 + 0.5*b571*b795 + 0.5*b571*b796 + 0.5*b571*b799 + 0.5*b571*b800 + 0.5*
    b571*b811 + 0.5*b571*b813 + 0.5*b571*b819 + 0.5*b571*b823 + b571*b827 + 
    b571*b829 + 0.5*b571*b836 + 0.5*b571*b838 + 0.5*b571*b845 + 0.5*b571*b865
     + 0.5*b571*b901 + 0.5*b571*b910 + 0.5*b571*b915 + 0.5*b571*b920 + 0.5*b571
    *b921 + 0.5*b571*b923 + 0.5*b571*b938 + b571*b943 + 0.5*b571*b979 + 0.5*
    b571*b985 + 0.5*b572*b573 + 0.5*b572*b580 + 0.5*b572*b582 + 0.5*b572*b586
     + b572*b593 + 0.5*b572*b596 + 0.5*b572*b600 + b572*b607 + 0.5*b572*b643 + 
    0.5*b572*b656 + 0.5*b572*b658 + 0.5*b572*b669 + 0.5*b572*b675 + 0.5*b572*
    b682 + 0.5*b572*b686 + 0.5*b572*b695 + 0.5*b572*b719 + 0.5*b572*b725 + 0.5*
    b572*b730 + 0.5*b572*b739 + 0.5*b572*b741 + 0.5*b572*b743 + 0.5*b572*b752
     + 0.5*b572*b758 + 0.5*b572*b765 + 0.5*b572*b767 + 0.5*b572*b794 + 0.5*b572
    *b801 + 0.5*b572*b832 + 0.5*b572*b857 + b572*b858 + 0.5*b572*b863 + 0.5*
    b572*b898 + 0.5*b572*b906 + 0.5*b572*b922 + 0.5*b572*b927 + 0.5*b572*b934
     + 0.5*b572*b940 + 0.5*b572*b945 + 0.5*b572*b957 + 0.5*b572*b962 + 0.5*b572
    *b963 + 0.5*b572*b970 + 0.5*b572*b971 + 0.5*b572*b981 + 0.5*b572*b982 + 0.5
    *b572*b994 + b572*b997 + 0.5*b572*b1012 + 0.5*b572*b1020 + 0.5*b572*b1021
     + 0.5*b572*b1024 + b572*x1298 + 0.5*b573*b580 + 0.5*b573*b582 + 0.5*b573*
    b586 + 0.5*b573*b593 + 0.5*b573*b596 + 0.5*b573*b600 + 0.5*b573*b607 + 0.5*
    b573*b656 + 0.5*b573*b658 + b573*b686 + b573*b695 + 0.5*b573*b719 + 0.5*
    b573*b725 + 0.5*b573*b730 + 0.5*b573*b739 + 0.5*b573*b741 + 0.5*b573*b743
     + b573*b752 + 0.5*b573*b767 + 0.5*b573*b794 + 0.5*b573*b801 + 0.5*b573*
    b858 + 0.5*b573*b898 + 0.5*b573*b940 + 0.5*b573*b945 + 0.5*b573*b962 + 0.5*
    b573*b963 + 0.5*b573*b981 + 0.5*b573*b994 + 0.5*b573*b997 + 0.5*b573*b1020
     + b573*x1293 + 0.5*b574*b577 + 0.5*b574*b588 + 0.5*b574*b599 + 0.5*b574*
    b640 + 0.5*b574*b652 + 0.5*b574*b660 + 0.5*b574*b665 + 0.5*b574*b666 + 0.5*
    b574*b678 + 0.5*b574*b687 + 0.5*b574*b689 + 0.5*b574*b690 + 0.5*b574*b701
     + 0.5*b574*b715 + 0.5*b574*b731 + 0.5*b574*b732 + 0.5*b574*b745 + 0.5*b574
    *b747 + 0.5*b574*b750 + 0.5*b574*b771 + 0.5*b574*b789 + 0.5*b574*b795 + 0.5
    *b574*b797 + 0.5*b574*b806 + 0.5*b574*b809 + 0.5*b574*b816 + 0.5*b574*b828
     + 0.5*b574*b830 + 0.5*b574*b844 + 0.5*b574*b874 + 0.5*b574*b883 + 0.5*b574
    *b892 + 0.5*b574*b893 + 0.5*b574*b908 + 0.5*b574*b914 + 0.5*b574*b916 + 0.5
    *b574*b919 + 0.5*b574*b958 + 0.5*b574*b976 + 0.5*b574*b991 + 0.5*b574*b996
     + 0.5*b574*b1001 + 0.5*b574*b1003 + 0.5*b574*b1018 + b574*x1299 + 0.5*b575
    *b601 + 0.5*b575*b618 + 0.5*b575*b624 + 0.5*b575*b632 + 0.5*b575*b647 + 0.5
    *b575*b650 + 0.5*b575*b668 + b575*b674 + 0.5*b575*b684 + 0.5*b575*b699 + 
    0.5*b575*b710 + 0.5*b575*b712 + 0.5*b575*b720 + 0.5*b575*b721 + 0.5*b575*
    b729 + 0.5*b575*b740 + 0.5*b575*b764 + 0.5*b575*b798 + 0.5*b575*b818 + 0.5*
    b575*b852 + 0.5*b575*b856 + 0.5*b575*b864 + b575*b866 + 0.5*b575*b867 + 0.5
    *b575*b877 + 0.5*b575*b897 + 0.5*b575*b898 + 0.5*b575*b904 + 0.5*b575*b917
     + 0.5*b575*b937 + 0.5*b575*b940 + 0.5*b575*b945 + b575*b955 + 0.5*b575*
    b956 + 0.5*b575*b962 + 0.5*b575*b965 + 0.5*b575*b972 + 0.5*b575*b975 + 0.5*
    b575*b986 + 0.5*b575*b994 + 0.5*b575*b998 + 0.5*b575*b1010 + 0.5*b575*b1013
     + 0.5*b576*b592 + 0.5*b576*b602 + 0.5*b576*b603 + 0.5*b576*b606 + b576*
    b608 + 0.5*b576*b616 + 0.5*b576*b620 + 0.5*b576*b634 + 0.5*b576*b638 + 0.5*
    b576*b642 + 0.5*b576*b644 + 0.5*b576*b657 + 0.5*b576*b666 + 0.5*b576*b672
     + 0.5*b576*b688 + 0.5*b576*b697 + b576*b700 + 0.5*b576*b701 + 0.5*b576*
    b718 + b576*b724 + 0.5*b576*b731 + 0.5*b576*b747 + 0.5*b576*b748 + 0.5*b576
    *b769 + 0.5*b576*b773 + 0.5*b576*b782 + 0.5*b576*b787 + 0.5*b576*b788 + 0.5
    *b576*b795 + 0.5*b576*b800 + 0.5*b576*b811 + 0.5*b576*b813 + 0.5*b576*b827
     + 0.5*b576*b829 + 0.5*b576*b835 + 0.5*b576*b839 + 0.5*b576*b853 + 0.5*b576
    *b909 + 0.5*b576*b915 + 0.5*b576*b920 + b576*b921 + 0.5*b576*b928 + 0.5*
    b576*b931 + 0.5*b576*b932 + 0.5*b576*b938 + 0.5*b576*b943 + 0.5*b576*b1014
     + 0.5*b577*b599 + b577*b652 + 0.5*b577*b662 + b577*b678 + 0.5*b577*b687 + 
    0.5*b577*b689 + 0.5*b577*b715 + 0.5*b577*b732 + 0.5*b577*b745 + 0.5*b577*
    b781 + 0.5*b577*b789 + 0.5*b577*b797 + 0.5*b577*b806 + 0.5*b577*b828 + 0.5*
    b577*b830 + 0.5*b577*b844 + 0.5*b577*b874 + 0.5*b577*b878 + 0.5*b577*b885
     + 0.5*b577*b892 + b577*b893 + 0.5*b577*b908 + 0.5*b577*b911 + 0.5*b577*
    b914 + 0.5*b577*b916 + 0.5*b577*b919 + 0.5*b577*b976 + 0.5*b577*b996 + 0.5*
    b577*b1001 + 0.5*b578*b581 + 0.5*b578*b583 + b578*b595 + 0.5*b578*b599 + 
    0.5*b578*b615 + 0.5*b578*b622 + 0.5*b578*b646 + 0.5*b578*b651 + 0.5*b578*
    b664 + 0.5*b578*b680 + 0.5*b578*b685 + 0.5*b578*b689 + 0.5*b578*b690 + 0.5*
    b578*b698 + 0.5*b578*b718 + 0.5*b578*b723 + 0.5*b578*b734 + 0.5*b578*b736
     + 0.5*b578*b737 + 0.5*b578*b745 + 0.5*b578*b757 + 0.5*b578*b771 + 0.5*b578
    *b772 + 0.5*b578*b783 + 0.5*b578*b785 + 0.5*b578*b787 + 0.5*b578*b790 + 0.5
    *b578*b803 + b578*b804 + 0.5*b578*b805 + 0.5*b578*b807 + 0.5*b578*b812 + 
    0.5*b578*b819 + 0.5*b578*b820 + 0.5*b578*b842 + 0.5*b578*b850 + b578*b851
     + 0.5*b578*b868 + 0.5*b578*b871 + 0.5*b578*b891 + 0.5*b578*b895 + 0.5*b578
    *b914 + b578*b918 + 0.5*b578*b919 + 0.5*b578*b924 + 0.5*b578*b959 + 0.5*
    b578*b964 + 0.5*b578*b969 + 0.5*b578*b973 + 0.5*b578*b985 + 0.5*b578*b990
     + 0.5*b578*b991 + 0.5*b578*b992 + 0.5*b578*b1003 + 0.5*b578*b1009 + 0.5*
    b578*b1018 + 0.5*b579*b580 + 0.5*b579*b584 + 0.5*b579*b596 + b579*b609 + 
    0.5*b579*b613 + 0.5*b579*b621 + 0.5*b579*b629 + b579*b633 + 0.5*b579*b635
     + 0.5*b579*b675 + 0.5*b579*b679 + 0.5*b579*b684 + 0.5*b579*b721 + b579*
    b733 + 0.5*b579*b739 + 0.5*b579*b749 + 0.5*b579*b754 + 0.5*b579*b761 + 0.5*
    b579*b764 + 0.5*b579*b766 + 0.5*b579*b774 + 0.5*b579*b778 + 0.5*b579*b780
     + 0.5*b579*b818 + 0.5*b579*b825 + 0.5*b579*b826 + 0.5*b579*b841 + 0.5*b579
    *b869 + 0.5*b579*b873 + 0.5*b579*b876 + 0.5*b579*b881 + 0.5*b579*b884 + 0.5
    *b579*b887 + 0.5*b579*b889 + 0.5*b579*b906 + 0.5*b579*b927 + 0.5*b579*b930
     + 0.5*b579*b934 + 0.5*b579*b950 + 0.5*b579*b957 + 0.5*b579*b1002 + 0.5*
    b579*b1010 + 0.5*b579*b1015 + 0.5*b579*b1017 + 0.5*b579*b1019 + 0.5*b579*
    b1020 + 0.5*b579*b1025 + b579*x1292 + 0.5*b580*b582 + 0.5*b580*b586 + 0.5*
    b580*b593 + b580*b596 + 0.5*b580*b600 + 0.5*b580*b607 + 0.5*b580*b609 + 0.5
    *b580*b633 + 0.5*b580*b635 + 0.5*b580*b656 + 0.5*b580*b658 + 0.5*b580*b686
     + 0.5*b580*b695 + 0.5*b580*b719 + 0.5*b580*b725 + 0.5*b580*b730 + 0.5*b580
    *b733 + b580*b739 + 0.5*b580*b741 + 0.5*b580*b743 + 0.5*b580*b752 + 0.5*
    b580*b766 + 0.5*b580*b767 + 0.5*b580*b794 + 0.5*b580*b801 + 0.5*b580*b841
     + 0.5*b580*b858 + 0.5*b580*b873 + 0.5*b580*b889 + 0.5*b580*b898 + 0.5*b580
    *b940 + 0.5*b580*b945 + 0.5*b580*b962 + 0.5*b580*b963 + 0.5*b580*b981 + 0.5
    *b580*b994 + 0.5*b580*b997 + b580*b1020 + b580*x1292 + 0.5*b581*b595 + 0.5*
    b581*b615 + 0.5*b581*b622 + 0.5*b581*b623 + 0.5*b581*b627 + 0.5*b581*b646
     + 0.5*b581*b651 + 0.5*b581*b655 + 0.5*b581*b663 + 0.5*b581*b664 + 0.5*b581
    *b671 + 0.5*b581*b673 + 0.5*b581*b690 + 0.5*b581*b723 + 0.5*b581*b737 + 0.5
    *b581*b742 + 0.5*b581*b746 + 0.5*b581*b759 + 0.5*b581*b760 + 0.5*b581*b771
     + 0.5*b581*b772 + 0.5*b581*b773 + 0.5*b581*b777 + 0.5*b581*b785 + 0.5*b581
    *b790 + 0.5*b581*b796 + 0.5*b581*b799 + 0.5*b581*b804 + 0.5*b581*b805 + 0.5
    *b581*b807 + b581*b819 + 0.5*b581*b820 + 0.5*b581*b823 + 0.5*b581*b827 + 
    0.5*b581*b829 + 0.5*b581*b836 + 0.5*b581*b838 + 0.5*b581*b842 + 0.5*b581*
    b845 + 0.5*b581*b850 + 0.5*b581*b851 + 0.5*b581*b865 + 0.5*b581*b871 + 0.5*
    b581*b891 + 0.5*b581*b895 + 0.5*b581*b901 + 0.5*b581*b910 + 0.5*b581*b918
     + 0.5*b581*b923 + 0.5*b581*b943 + 0.5*b581*b964 + 0.5*b581*b973 + 0.5*b581
    *b979 + b581*b985 + 0.5*b581*b990 + 0.5*b581*b991 + 0.5*b581*b992 + 0.5*
    b581*b1003 + 0.5*b581*b1018 + 0.5*b582*b586 + 0.5*b582*b591 + 0.5*b582*b593
     + 0.5*b582*b596 + 0.5*b582*b600 + 0.5*b582*b607 + 0.5*b582*b656 + 0.5*b582
    *b658 + 0.5*b582*b686 + 0.5*b582*b695 + 0.5*b582*b717 + b582*b719 + 0.5*
    b582*b725 + 0.5*b582*b730 + 0.5*b582*b739 + 0.5*b582*b741 + 0.5*b582*b743
     + 0.5*b582*b752 + 0.5*b582*b767 + 0.5*b582*b768 + 0.5*b582*b780 + 0.5*b582
    *b794 + b582*b801 + 0.5*b582*b834 + 0.5*b582*b858 + 0.5*b582*b876 + 0.5*
    b582*b898 + 0.5*b582*b940 + 0.5*b582*b945 + 0.5*b582*b962 + b582*b963 + 0.5
    *b582*b981 + 0.5*b582*b994 + 0.5*b582*b997 + 0.5*b582*b1002 + 0.5*b582*
    b1005 + 0.5*b582*b1019 + 0.5*b582*b1020 + 0.5*b582*b1025 + b582*x1294 + 0.5
    *b583*b590 + 0.5*b583*b595 + 0.5*b583*b597 + 0.5*b583*b599 + 0.5*b583*b670
     + 0.5*b583*b680 + b583*b685 + 0.5*b583*b689 + 0.5*b583*b698 + 0.5*b583*
    b708 + 0.5*b583*b718 + 0.5*b583*b734 + 0.5*b583*b736 + 0.5*b583*b745 + 0.5*
    b583*b757 + 0.5*b583*b783 + 0.5*b583*b787 + b583*b803 + 0.5*b583*b804 + 0.5
    *b583*b812 + 0.5*b583*b851 + b583*b868 + 0.5*b583*b902 + 0.5*b583*b912 + 
    0.5*b583*b914 + 0.5*b583*b918 + 0.5*b583*b919 + 0.5*b583*b924 + 0.5*b583*
    b929 + 0.5*b583*b947 + b583*b959 + 0.5*b583*b969 + 0.5*b583*b974 + 0.5*b583
    *b1006 + 0.5*b583*b1009 + b583*x1296 + 0.5*b584*b609 + b584*b613 + 0.5*b584
    *b621 + 0.5*b584*b629 + 0.5*b584*b633 + 0.5*b584*b675 + b584*b679 + 0.5*
    b584*b684 + 0.5*b584*b721 + 0.5*b584*b725 + 0.5*b584*b733 + 0.5*b584*b741
     + 0.5*b584*b743 + 0.5*b584*b749 + 0.5*b584*b754 + 0.5*b584*b761 + 0.5*b584
    *b764 + 0.5*b584*b767 + 0.5*b584*b774 + 0.5*b584*b778 + 0.5*b584*b780 + 0.5
    *b584*b818 + 0.5*b584*b825 + 0.5*b584*b826 + 0.5*b584*b869 + 0.5*b584*b876
     + b584*b881 + 0.5*b584*b884 + 0.5*b584*b887 + 0.5*b584*b906 + 0.5*b584*
    b927 + 0.5*b584*b930 + 0.5*b584*b934 + 0.5*b584*b950 + 0.5*b584*b957 + 0.5*
    b584*b1002 + 0.5*b584*b1010 + b584*b1015 + 0.5*b584*b1017 + 0.5*b584*b1019
     + 0.5*b584*b1025 + b584*x1291 + 0.5*b585*b589 + 0.5*b585*b612 + 0.5*b585*
    b614 + 0.5*b585*b615 + 0.5*b585*b616 + 0.5*b585*b619 + 0.5*b585*b620 + 0.5*
    b585*b622 + 0.5*b585*b628 + 0.5*b585*b630 + b585*b631 + 0.5*b585*b634 + 0.5
    *b585*b636 + 0.5*b585*b657 + 0.5*b585*b702 + 0.5*b585*b704 + 0.5*b585*b709
     + 0.5*b585*b713 + 0.5*b585*b723 + 0.5*b585*b726 + 0.5*b585*b727 + 0.5*b585
    *b735 + 0.5*b585*b751 + 0.5*b585*b762 + 0.5*b585*b784 + 0.5*b585*b800 + 0.5
    *b585*b808 + 0.5*b585*b811 + 0.5*b585*b813 + 0.5*b585*b814 + 0.5*b585*b824
     + 0.5*b585*b840 + 0.5*b585*b855 + 0.5*b585*b861 + 0.5*b585*b894 + 0.5*b585
    *b899 + 0.5*b585*b903 + 0.5*b585*b907 + 0.5*b585*b909 + b585*b935 + 0.5*
    b585*b936 + 0.5*b585*b938 + b585*b944 + 0.5*b585*b951 + 0.5*b585*b953 + 
    b585*b960 + 0.5*b585*b961 + 0.5*b585*b966 + 0.5*b585*b968 + 0.5*b585*b978
     + 0.5*b585*b987 + 0.5*b585*b990 + 0.5*b585*b1008 + 0.5*b585*b1011 + 0.5*
    b585*b1014 + 0.5*b585*b1022 + 0.5*b586*b593 + 0.5*b586*b596 + 0.5*b586*b600
     + 0.5*b586*b607 + 0.5*b586*b611 + 0.5*b586*b621 + 0.5*b586*b639 + 0.5*b586
    *b647 + b586*b656 + b586*b658 + 0.5*b586*b686 + 0.5*b586*b695 + 0.5*b586*
    b719 + 0.5*b586*b725 + 0.5*b586*b730 + 0.5*b586*b739 + 0.5*b586*b741 + 0.5*
    b586*b743 + 0.5*b586*b752 + 0.5*b586*b767 + 0.5*b586*b776 + 0.5*b586*b786
     + 0.5*b586*b791 + 0.5*b586*b792 + 0.5*b586*b794 + 0.5*b586*b801 + 0.5*b586
    *b825 + 0.5*b586*b831 + 0.5*b586*b843 + 0.5*b586*b849 + 0.5*b586*b856 + 0.5
    *b586*b858 + 0.5*b586*b869 + 0.5*b586*b880 + 0.5*b586*b887 + 0.5*b586*b890
     + 0.5*b586*b898 + 0.5*b586*b900 + 0.5*b586*b904 + 0.5*b586*b913 + 0.5*b586
    *b926 + 0.5*b586*b930 + 0.5*b586*b940 + 0.5*b586*b945 + 0.5*b586*b962 + 0.5
    *b586*b963 + 0.5*b586*b975 + b586*b981 + 0.5*b586*b984 + 0.5*b586*b986 + 
    0.5*b586*b993 + 0.5*b586*b994 + 0.5*b586*b995 + 0.5*b586*b997 + 0.5*b586*
    b999 + 0.5*b586*b1004 + 0.5*b586*b1020 + 0.5*b587*b588 + b587*b605 + 0.5*
    b587*b606 + 0.5*b587*b619 + 0.5*b587*b625 + 0.5*b587*b628 + 0.5*b587*b638
     + 0.5*b587*b641 + 0.5*b587*b648 + 0.5*b587*b664 + 0.5*b587*b665 + 0.5*b587
    *b673 + 0.5*b587*b680 + 0.5*b587*b681 + b587*b696 + 0.5*b587*b734 + 0.5*
    b587*b735 + 0.5*b587*b738 + 0.5*b587*b746 + 0.5*b587*b750 + 0.5*b587*b775
     + 0.5*b587*b777 + 0.5*b587*b782 + 0.5*b587*b783 + 0.5*b587*b796 + 0.5*b587
    *b797 + 0.5*b587*b805 + b587*b810 + 0.5*b587*b812 + 0.5*b587*b817 + 0.5*
    b587*b823 + 0.5*b587*b830 + 0.5*b587*b835 + 0.5*b587*b842 + 0.5*b587*b848
     + 0.5*b587*b859 + 0.5*b587*b883 + 0.5*b587*b928 + 0.5*b587*b936 + 0.5*b587
    *b958 + 0.5*b587*b969 + 0.5*b587*b973 + 0.5*b587*b989 + 0.5*b587*b1000 + 
    b587*x1290 + 0.5*b588*b605 + 0.5*b588*b606 + 0.5*b588*b619 + 0.5*b588*b625
     + 0.5*b588*b628 + 0.5*b588*b638 + 0.5*b588*b640 + 0.5*b588*b648 + 0.5*b588
    *b660 + b588*b665 + 0.5*b588*b666 + 0.5*b588*b673 + 0.5*b588*b680 + 0.5*
    b588*b681 + 0.5*b588*b690 + 0.5*b588*b696 + 0.5*b588*b701 + 0.5*b588*b731
     + 0.5*b588*b734 + 0.5*b588*b735 + 0.5*b588*b746 + 0.5*b588*b747 + b588*
    b750 + 0.5*b588*b771 + 0.5*b588*b777 + 0.5*b588*b782 + 0.5*b588*b783 + 0.5*
    b588*b795 + 0.5*b588*b796 + 0.5*b588*b809 + 0.5*b588*b810 + 0.5*b588*b812
     + 0.5*b588*b816 + 0.5*b588*b817 + 0.5*b588*b823 + 0.5*b588*b835 + b588*
    b883 + 0.5*b588*b928 + 0.5*b588*b936 + b588*b958 + 0.5*b588*b969 + 0.5*b588
    *b989 + 0.5*b588*b991 + 0.5*b588*b1003 + 0.5*b588*b1018 + b588*x1299 + 0.5*
    b589*b610 + 0.5*b589*b611 + 0.5*b589*b612 + 0.5*b589*b614 + 0.5*b589*b620
     + 0.5*b589*b631 + 0.5*b589*b632 + 0.5*b589*b634 + 0.5*b589*b636 + 0.5*b589
    *b654 + 0.5*b589*b657 + 0.5*b589*b702 + 0.5*b589*b707 + 0.5*b589*b712 + 
    b589*b713 + 0.5*b589*b716 + 0.5*b589*b751 + 0.5*b589*b753 + 0.5*b589*b762
     + 0.5*b589*b792 + 0.5*b589*b808 + 0.5*b589*b822 + 0.5*b589*b824 + 0.5*b589
    *b843 + 0.5*b589*b855 + 0.5*b589*b861 + 0.5*b589*b870 + 0.5*b589*b875 + 0.5
    *b589*b877 + 0.5*b589*b894 + 0.5*b589*b900 + b589*b903 + 0.5*b589*b909 + 
    0.5*b589*b917 + 0.5*b589*b935 + 0.5*b589*b944 + b589*b951 + 0.5*b589*b953
     + 0.5*b589*b960 + 0.5*b589*b961 + 0.5*b589*b965 + b589*b968 + 0.5*b589*
    b987 + 0.5*b589*b1014 + 0.5*b590*b597 + 0.5*b590*b617 + 0.5*b590*b625 + 0.5
    *b590*b646 + 0.5*b590*b648 + 0.5*b590*b651 + 0.5*b590*b670 + 0.5*b590*b677
     + 0.5*b590*b681 + 0.5*b590*b685 + b590*b708 + 0.5*b590*b714 + 0.5*b590*
    b715 + 0.5*b590*b744 + 0.5*b590*b793 + 0.5*b590*b803 + 0.5*b590*b817 + 0.5*
    b590*b820 + 0.5*b590*b821 + 0.5*b590*b868 + 0.5*b590*b874 + 0.5*b590*b882
     + 0.5*b590*b888 + 0.5*b590*b891 + 0.5*b590*b895 + 0.5*b590*b896 + 0.5*b590
    *b902 + 0.5*b590*b912 + 0.5*b590*b916 + 0.5*b590*b929 + 0.5*b590*b933 + 
    b590*b947 + 0.5*b590*b959 + 0.5*b590*b974 + 0.5*b590*b989 + b590*b1006 + 
    0.5*b590*b1023 + b590*x1296 + 0.5*b591*b594 + 0.5*b591*b612 + 0.5*b591*b614
     + 0.5*b591*b624 + 0.5*b591*b637 + 0.5*b591*b659 + 0.5*b591*b667 + 0.5*b591
    *b669 + 0.5*b591*b699 + b591*b717 + 0.5*b591*b719 + 0.5*b591*b758 + 0.5*
    b591*b763 + b591*b768 + 0.5*b591*b770 + 0.5*b591*b780 + 0.5*b591*b786 + 0.5
    *b591*b801 + 0.5*b591*b802 + b591*b834 + 0.5*b591*b846 + 0.5*b591*b855 + 
    0.5*b591*b861 + 0.5*b591*b876 + 0.5*b591*b880 + 0.5*b591*b894 + 0.5*b591*
    b897 + 0.5*b591*b937 + 0.5*b591*b952 + 0.5*b591*b956 + 0.5*b591*b963 + 0.5*
    b591*b967 + 0.5*b591*b970 + 0.5*b591*b971 + 0.5*b591*b982 + 0.5*b591*b984
     + 0.5*b591*b993 + 0.5*b591*b1002 + 0.5*b591*b1004 + b591*b1005 + 0.5*b591*
    b1019 + 0.5*b591*b1025 + b591*x1294 + 0.5*b592*b606 + 0.5*b592*b608 + 0.5*
    b592*b620 + 0.5*b592*b623 + 0.5*b592*b626 + 0.5*b592*b634 + 0.5*b592*b638
     + 0.5*b592*b641 + b592*b642 + b592*b644 + 0.5*b592*b655 + 0.5*b592*b657 + 
    0.5*b592*b660 + 0.5*b592*b672 + 0.5*b592*b688 + 0.5*b592*b694 + 0.5*b592*
    b697 + 0.5*b592*b700 + 0.5*b592*b703 + 0.5*b592*b705 + 0.5*b592*b709 + 0.5*
    b592*b724 + 0.5*b592*b738 + 0.5*b592*b748 + 0.5*b592*b775 + 0.5*b592*b782
     + 0.5*b592*b784 + b592*b788 + 0.5*b592*b835 + 0.5*b592*b836 + 0.5*b592*
    b839 + 0.5*b592*b848 + 0.5*b592*b853 + 0.5*b592*b865 + 0.5*b592*b909 + 0.5*
    b592*b910 + 0.5*b592*b921 + 0.5*b592*b928 + b592*b931 + 0.5*b592*b932 + 0.5
    *b592*b977 + 0.5*b592*b978 + 0.5*b592*b1000 + 0.5*b592*b1014 + 0.5*b592*
    b1022 + 0.5*b593*b596 + 0.5*b593*b600 + b593*b607 + 0.5*b593*b643 + 0.5*
    b593*b656 + 0.5*b593*b658 + 0.5*b593*b669 + 0.5*b593*b675 + 0.5*b593*b682
     + 0.5*b593*b686 + 0.5*b593*b695 + 0.5*b593*b719 + 0.5*b593*b725 + 0.5*b593
    *b730 + 0.5*b593*b739 + 0.5*b593*b741 + 0.5*b593*b743 + 0.5*b593*b752 + 0.5
    *b593*b758 + 0.5*b593*b765 + 0.5*b593*b767 + 0.5*b593*b794 + 0.5*b593*b801
     + 0.5*b593*b832 + 0.5*b593*b857 + b593*b858 + 0.5*b593*b863 + 0.5*b593*
    b898 + 0.5*b593*b906 + 0.5*b593*b922 + 0.5*b593*b927 + 0.5*b593*b934 + 0.5*
    b593*b940 + 0.5*b593*b945 + 0.5*b593*b957 + 0.5*b593*b962 + 0.5*b593*b963
     + 0.5*b593*b970 + 0.5*b593*b971 + 0.5*b593*b981 + 0.5*b593*b982 + 0.5*b593
    *b994 + b593*b997 + 0.5*b593*b1012 + 0.5*b593*b1020 + 0.5*b593*b1021 + 0.5*
    b593*b1024 + b593*x1298 + 0.5*b594*b612 + 0.5*b594*b614 + 0.5*b594*b624 + 
    b594*b637 + 0.5*b594*b659 + b594*b667 + 0.5*b594*b669 + 0.5*b594*b699 + 0.5
    *b594*b717 + 0.5*b594*b728 + 0.5*b594*b755 + 0.5*b594*b758 + 0.5*b594*b763
     + 0.5*b594*b768 + b594*b770 + 0.5*b594*b786 + 0.5*b594*b802 + 0.5*b594*
    b834 + 0.5*b594*b837 + 0.5*b594*b846 + 0.5*b594*b855 + 0.5*b594*b860 + 0.5*
    b594*b861 + 0.5*b594*b880 + 0.5*b594*b894 + 0.5*b594*b897 + 0.5*b594*b937
     + 0.5*b594*b952 + 0.5*b594*b956 + 0.5*b594*b967 + 0.5*b594*b970 + 0.5*b594
    *b971 + 0.5*b594*b980 + 0.5*b594*b982 + 0.5*b594*b984 + 0.5*b594*b993 + 0.5
    *b594*b1004 + 0.5*b594*b1005 + b594*x1297 + 0.5*b595*b599 + 0.5*b595*b615
     + 0.5*b595*b622 + 0.5*b595*b646 + 0.5*b595*b651 + 0.5*b595*b664 + 0.5*b595
    *b680 + 0.5*b595*b685 + 0.5*b595*b689 + 0.5*b595*b690 + 0.5*b595*b698 + 0.5
    *b595*b718 + 0.5*b595*b723 + 0.5*b595*b734 + 0.5*b595*b736 + 0.5*b595*b737
     + 0.5*b595*b745 + 0.5*b595*b757 + 0.5*b595*b771 + 0.5*b595*b772 + 0.5*b595
    *b783 + 0.5*b595*b785 + 0.5*b595*b787 + 0.5*b595*b790 + 0.5*b595*b803 + 
    b595*b804 + 0.5*b595*b805 + 0.5*b595*b807 + 0.5*b595*b812 + 0.5*b595*b819
     + 0.5*b595*b820 + 0.5*b595*b842 + 0.5*b595*b850 + b595*b851 + 0.5*b595*
    b868 + 0.5*b595*b871 + 0.5*b595*b891 + 0.5*b595*b895 + 0.5*b595*b914 + b595
    *b918 + 0.5*b595*b919 + 0.5*b595*b924 + 0.5*b595*b959 + 0.5*b595*b964 + 0.5
    *b595*b969 + 0.5*b595*b973 + 0.5*b595*b985 + 0.5*b595*b990 + 0.5*b595*b991
     + 0.5*b595*b992 + 0.5*b595*b1003 + 0.5*b595*b1009 + 0.5*b595*b1018 + 0.5*
    b596*b600 + 0.5*b596*b607 + 0.5*b596*b609 + 0.5*b596*b633 + 0.5*b596*b635
     + 0.5*b596*b656 + 0.5*b596*b658 + 0.5*b596*b686 + 0.5*b596*b695 + 0.5*b596
    *b719 + 0.5*b596*b725 + 0.5*b596*b730 + 0.5*b596*b733 + b596*b739 + 0.5*
    b596*b741 + 0.5*b596*b743 + 0.5*b596*b752 + 0.5*b596*b766 + 0.5*b596*b767
     + 0.5*b596*b794 + 0.5*b596*b801 + 0.5*b596*b841 + 0.5*b596*b858 + 0.5*b596
    *b873 + 0.5*b596*b889 + 0.5*b596*b898 + 0.5*b596*b940 + 0.5*b596*b945 + 0.5
    *b596*b962 + 0.5*b596*b963 + 0.5*b596*b981 + 0.5*b596*b994 + 0.5*b596*b997
     + b596*b1020 + b596*x1292 + 0.5*b597*b653 + 0.5*b597*b661 + b597*b670 + 
    0.5*b597*b683 + 0.5*b597*b685 + 0.5*b597*b691 + 0.5*b597*b693 + 0.5*b597*
    b708 + 0.5*b597*b711 + 0.5*b597*b756 + 0.5*b597*b803 + 0.5*b597*b844 + 0.5*
    b597*b847 + 0.5*b597*b862 + 0.5*b597*b868 + b597*b902 + 0.5*b597*b908 + 
    b597*b912 + b597*b929 + 0.5*b597*b941 + 0.5*b597*b947 + 0.5*b597*b948 + 0.5
    *b597*b959 + 0.5*b597*b974 + 0.5*b597*b996 + 0.5*b597*b1001 + 0.5*b597*
    b1006 + b597*x1296 + 0.5*b598*b601 + 0.5*b598*b627 + 0.5*b598*b643 + 0.5*
    b598*b682 + 0.5*b598*b688 + b598*b692 + 0.5*b598*b702 + 0.5*b598*b706 + 0.5
    *b598*b707 + b598*b722 + 0.5*b598*b727 + 0.5*b598*b729 + 0.5*b598*b748 + 
    b598*b779 + 0.5*b598*b791 + 0.5*b598*b808 + 0.5*b598*b822 + 0.5*b598*b831
     + 0.5*b598*b840 + 0.5*b598*b852 + 0.5*b598*b854 + 0.5*b598*b857 + 0.5*b598
    *b863 + 0.5*b598*b867 + 0.5*b598*b872 + 0.5*b598*b875 + 0.5*b598*b886 + 0.5
    *b598*b890 + 0.5*b598*b922 + 0.5*b598*b923 + 0.5*b598*b949 + 0.5*b598*b961
     + 0.5*b598*b972 + 0.5*b598*b987 + 0.5*b598*b995 + 0.5*b598*b999 + 0.5*b598
    *b1008 + b598*x1295 + 0.5*b599*b652 + 0.5*b599*b678 + 0.5*b599*b680 + 0.5*
    b599*b685 + 0.5*b599*b687 + b599*b689 + 0.5*b599*b698 + 0.5*b599*b715 + 0.5
    *b599*b718 + 0.5*b599*b732 + 0.5*b599*b734 + 0.5*b599*b736 + b599*b745 + 
    0.5*b599*b757 + 0.5*b599*b783 + 0.5*b599*b787 + 0.5*b599*b789 + 0.5*b599*
    b797 + 0.5*b599*b803 + 0.5*b599*b804 + 0.5*b599*b806 + 0.5*b599*b812 + 0.5*
    b599*b828 + 0.5*b599*b830 + 0.5*b599*b844 + 0.5*b599*b851 + 0.5*b599*b868
     + 0.5*b599*b874 + 0.5*b599*b892 + 0.5*b599*b893 + 0.5*b599*b908 + b599*
    b914 + 0.5*b599*b916 + 0.5*b599*b918 + b599*b919 + 0.5*b599*b924 + 0.5*b599
    *b959 + 0.5*b599*b969 + 0.5*b599*b976 + 0.5*b599*b996 + 0.5*b599*b1001 + 
    0.5*b599*b1009 + 0.5*b600*b607 + 0.5*b600*b656 + 0.5*b600*b658 + 0.5*b600*
    b686 + 0.5*b600*b695 + 0.5*b600*b719 + 0.5*b600*b725 + b600*b730 + 0.5*b600
    *b739 + 0.5*b600*b741 + 0.5*b600*b743 + 0.5*b600*b752 + 0.5*b600*b754 + 0.5
    *b600*b761 + 0.5*b600*b767 + 0.5*b600*b774 + b600*b794 + 0.5*b600*b801 + 
    0.5*b600*b858 + 0.5*b600*b884 + 0.5*b600*b898 + 0.5*b600*b940 + 0.5*b600*
    b945 + 0.5*b600*b962 + 0.5*b600*b963 + 0.5*b600*b981 + 0.5*b600*b994 + 0.5*
    b600*b997 + 0.5*b600*b1017 + 0.5*b600*b1020 + b600*x1300 + 0.5*b601*b618 + 
    0.5*b601*b624 + 0.5*b601*b632 + 0.5*b601*b643 + 0.5*b601*b674 + 0.5*b601*
    b682 + 0.5*b601*b684 + 0.5*b601*b692 + 0.5*b601*b699 + 0.5*b601*b702 + 0.5*
    b601*b710 + 0.5*b601*b712 + 0.5*b601*b721 + 0.5*b601*b722 + b601*b729 + 0.5
    *b601*b740 + 0.5*b601*b764 + 0.5*b601*b779 + 0.5*b601*b791 + 0.5*b601*b808
     + 0.5*b601*b818 + 0.5*b601*b831 + b601*b852 + 0.5*b601*b857 + 0.5*b601*
    b863 + 0.5*b601*b864 + 0.5*b601*b866 + b601*b867 + 0.5*b601*b877 + 0.5*b601
    *b890 + 0.5*b601*b897 + 0.5*b601*b898 + 0.5*b601*b917 + 0.5*b601*b922 + 0.5
    *b601*b937 + 0.5*b601*b940 + 0.5*b601*b945 + 0.5*b601*b955 + 0.5*b601*b956
     + 0.5*b601*b961 + 0.5*b601*b962 + 0.5*b601*b965 + b601*b972 + 0.5*b601*
    b987 + 0.5*b601*b994 + 0.5*b601*b995 + 0.5*b601*b998 + 0.5*b601*b999 + 0.5*
    b601*b1010 + 0.5*b601*b1013 + b602*b603 + 0.5*b602*b608 + 0.5*b602*b616 + 
    0.5*b602*b626 + 0.5*b602*b636 + 0.5*b602*b666 + 0.5*b602*b694 + 0.5*b602*
    b700 + 0.5*b602*b701 + 0.5*b602*b703 + 0.5*b602*b705 + 0.5*b602*b706 + 0.5*
    b602*b718 + 0.5*b602*b724 + 0.5*b602*b728 + 0.5*b602*b731 + 0.5*b602*b747
     + 0.5*b602*b751 + 0.5*b602*b755 + 0.5*b602*b762 + b602*b769 + 0.5*b602*
    b773 + 0.5*b602*b787 + 0.5*b602*b795 + 0.5*b602*b800 + 0.5*b602*b811 + 0.5*
    b602*b813 + 0.5*b602*b827 + 0.5*b602*b829 + 0.5*b602*b837 + 0.5*b602*b854
     + 0.5*b602*b860 + 0.5*b602*b872 + 0.5*b602*b879 + 0.5*b602*b886 + b602*
    b915 + b602*b920 + 0.5*b602*b921 + 0.5*b602*b925 + 0.5*b602*b938 + 0.5*b602
    *b939 + 0.5*b602*b943 + 0.5*b602*b946 + 0.5*b602*b949 + 0.5*b602*b953 + 0.5
    *b602*b977 + 0.5*b602*b980 + 0.5*b602*b983 + 0.5*b603*b608 + 0.5*b603*b616
     + 0.5*b603*b626 + 0.5*b603*b636 + 0.5*b603*b666 + 0.5*b603*b694 + 0.5*b603
    *b700 + 0.5*b603*b701 + 0.5*b603*b703 + 0.5*b603*b705 + 0.5*b603*b706 + 0.5
    *b603*b718 + 0.5*b603*b724 + 0.5*b603*b728 + 0.5*b603*b731 + 0.5*b603*b747
     + 0.5*b603*b751 + 0.5*b603*b755 + 0.5*b603*b762 + b603*b769 + 0.5*b603*
    b773 + 0.5*b603*b787 + 0.5*b603*b795 + 0.5*b603*b800 + 0.5*b603*b811 + 0.5*
    b603*b813 + 0.5*b603*b827 + 0.5*b603*b829 + 0.5*b603*b837 + 0.5*b603*b854
     + 0.5*b603*b860 + 0.5*b603*b872 + 0.5*b603*b879 + 0.5*b603*b886 + b603*
    b915 + b603*b920 + 0.5*b603*b921 + 0.5*b603*b925 + 0.5*b603*b938 + 0.5*b603
    *b939 + 0.5*b603*b943 + 0.5*b603*b946 + 0.5*b603*b949 + 0.5*b603*b953 + 0.5
    *b603*b977 + 0.5*b603*b980 + 0.5*b603*b983 + 0.5*b605*b606 + 0.5*b605*b619
     + 0.5*b605*b625 + 0.5*b605*b628 + 0.5*b605*b638 + 0.5*b605*b641 + 0.5*b605
    *b648 + 0.5*b605*b664 + 0.5*b605*b665 + 0.5*b605*b673 + 0.5*b605*b680 + 0.5
    *b605*b681 + b605*b696 + 0.5*b605*b734 + 0.5*b605*b735 + 0.5*b605*b738 + 
    0.5*b605*b746 + 0.5*b605*b750 + 0.5*b605*b775 + 0.5*b605*b777 + 0.5*b605*
    b782 + 0.5*b605*b783 + 0.5*b605*b796 + 0.5*b605*b797 + 0.5*b605*b805 + b605
    *b810 + 0.5*b605*b812 + 0.5*b605*b817 + 0.5*b605*b823 + 0.5*b605*b830 + 0.5
    *b605*b835 + 0.5*b605*b842 + 0.5*b605*b848 + 0.5*b605*b859 + 0.5*b605*b883
     + 0.5*b605*b928 + 0.5*b605*b936 + 0.5*b605*b958 + 0.5*b605*b969 + 0.5*b605
    *b973 + 0.5*b605*b989 + 0.5*b605*b1000 + b605*x1290 + 0.5*b606*b608 + 0.5*
    b606*b619 + 0.5*b606*b620 + 0.5*b606*b625 + 0.5*b606*b628 + 0.5*b606*b634
     + b606*b638 + 0.5*b606*b642 + 0.5*b606*b644 + 0.5*b606*b648 + 0.5*b606*
    b657 + 0.5*b606*b665 + 0.5*b606*b672 + 0.5*b606*b673 + 0.5*b606*b680 + 0.5*
    b606*b681 + 0.5*b606*b688 + 0.5*b606*b696 + 0.5*b606*b697 + 0.5*b606*b700
     + 0.5*b606*b724 + 0.5*b606*b734 + 0.5*b606*b735 + 0.5*b606*b746 + 0.5*b606
    *b748 + 0.5*b606*b750 + 0.5*b606*b777 + b606*b782 + 0.5*b606*b783 + 0.5*
    b606*b788 + 0.5*b606*b796 + 0.5*b606*b810 + 0.5*b606*b812 + 0.5*b606*b817
     + 0.5*b606*b823 + b606*b835 + 0.5*b606*b839 + 0.5*b606*b853 + 0.5*b606*
    b883 + 0.5*b606*b909 + 0.5*b606*b921 + b606*b928 + 0.5*b606*b931 + 0.5*b606
    *b932 + 0.5*b606*b936 + 0.5*b606*b958 + 0.5*b606*b969 + 0.5*b606*b989 + 0.5
    *b606*b1014 + 0.5*b607*b643 + 0.5*b607*b656 + 0.5*b607*b658 + 0.5*b607*b669
     + 0.5*b607*b675 + 0.5*b607*b682 + 0.5*b607*b686 + 0.5*b607*b695 + 0.5*b607
    *b719 + 0.5*b607*b725 + 0.5*b607*b730 + 0.5*b607*b739 + 0.5*b607*b741 + 0.5
    *b607*b743 + 0.5*b607*b752 + 0.5*b607*b758 + 0.5*b607*b765 + 0.5*b607*b767
     + 0.5*b607*b794 + 0.5*b607*b801 + 0.5*b607*b832 + 0.5*b607*b857 + b607*
    b858 + 0.5*b607*b863 + 0.5*b607*b898 + 0.5*b607*b906 + 0.5*b607*b922 + 0.5*
    b607*b927 + 0.5*b607*b934 + 0.5*b607*b940 + 0.5*b607*b945 + 0.5*b607*b957
     + 0.5*b607*b962 + 0.5*b607*b963 + 0.5*b607*b970 + 0.5*b607*b971 + 0.5*b607
    *b981 + 0.5*b607*b982 + 0.5*b607*b994 + b607*b997 + 0.5*b607*b1012 + 0.5*
    b607*b1020 + 0.5*b607*b1021 + 0.5*b607*b1024 + b607*x1298 + 0.5*b608*b616
     + 0.5*b608*b620 + 0.5*b608*b634 + 0.5*b608*b638 + 0.5*b608*b642 + 0.5*b608
    *b644 + 0.5*b608*b657 + 0.5*b608*b666 + 0.5*b608*b672 + 0.5*b608*b688 + 0.5
    *b608*b697 + b608*b700 + 0.5*b608*b701 + 0.5*b608*b718 + b608*b724 + 0.5*
    b608*b731 + 0.5*b608*b747 + 0.5*b608*b748 + 0.5*b608*b769 + 0.5*b608*b773
     + 0.5*b608*b782 + 0.5*b608*b787 + 0.5*b608*b788 + 0.5*b608*b795 + 0.5*b608
    *b800 + 0.5*b608*b811 + 0.5*b608*b813 + 0.5*b608*b827 + 0.5*b608*b829 + 0.5
    *b608*b835 + 0.5*b608*b839 + 0.5*b608*b853 + 0.5*b608*b909 + 0.5*b608*b915
     + 0.5*b608*b920 + b608*b921 + 0.5*b608*b928 + 0.5*b608*b931 + 0.5*b608*
    b932 + 0.5*b608*b938 + 0.5*b608*b943 + 0.5*b608*b1014 + 0.5*b609*b613 + 0.5
    *b609*b621 + 0.5*b609*b629 + b609*b633 + 0.5*b609*b635 + 0.5*b609*b675 + 
    0.5*b609*b679 + 0.5*b609*b684 + 0.5*b609*b721 + b609*b733 + 0.5*b609*b739
     + 0.5*b609*b749 + 0.5*b609*b754 + 0.5*b609*b761 + 0.5*b609*b764 + 0.5*b609
    *b766 + 0.5*b609*b774 + 0.5*b609*b778 + 0.5*b609*b780 + 0.5*b609*b818 + 0.5
    *b609*b825 + 0.5*b609*b826 + 0.5*b609*b841 + 0.5*b609*b869 + 0.5*b609*b873
     + 0.5*b609*b876 + 0.5*b609*b881 + 0.5*b609*b884 + 0.5*b609*b887 + 0.5*b609
    *b889 + 0.5*b609*b906 + 0.5*b609*b927 + 0.5*b609*b930 + 0.5*b609*b934 + 0.5
    *b609*b950 + 0.5*b609*b957 + 0.5*b609*b1002 + 0.5*b609*b1010 + 0.5*b609*
    b1015 + 0.5*b609*b1017 + 0.5*b609*b1019 + 0.5*b609*b1020 + 0.5*b609*b1025
     + b609*x1292 + 0.5*b610*b611 + 0.5*b610*b630 + 0.5*b610*b632 + b610*b654
     + 0.5*b610*b663 + 0.5*b610*b671 + 0.5*b610*b672 + 0.5*b610*b697 + 0.5*b610
    *b704 + 0.5*b610*b707 + 0.5*b610*b712 + 0.5*b610*b713 + b610*b716 + 0.5*
    b610*b726 + 0.5*b610*b742 + b610*b753 + 0.5*b610*b759 + 0.5*b610*b792 + 0.5
    *b610*b814 + 0.5*b610*b822 + 0.5*b610*b838 + 0.5*b610*b839 + 0.5*b610*b843
     + 0.5*b610*b853 + b610*b870 + 0.5*b610*b875 + 0.5*b610*b877 + 0.5*b610*
    b879 + 0.5*b610*b900 + 0.5*b610*b903 + 0.5*b610*b907 + 0.5*b610*b917 + 0.5*
    b610*b925 + 0.5*b610*b932 + 0.5*b610*b939 + 0.5*b610*b946 + 0.5*b610*b951
     + 0.5*b610*b965 + 0.5*b610*b968 + 0.5*b610*b983 + 0.5*b611*b621 + 0.5*b611
    *b632 + 0.5*b611*b639 + 0.5*b611*b647 + 0.5*b611*b654 + 0.5*b611*b656 + 0.5
    *b611*b658 + 0.5*b611*b707 + 0.5*b611*b712 + 0.5*b611*b713 + 0.5*b611*b716
     + 0.5*b611*b753 + 0.5*b611*b776 + 0.5*b611*b786 + 0.5*b611*b791 + b611*
    b792 + 0.5*b611*b822 + 0.5*b611*b825 + 0.5*b611*b831 + b611*b843 + 0.5*b611
    *b849 + 0.5*b611*b856 + 0.5*b611*b869 + 0.5*b611*b870 + 0.5*b611*b875 + 0.5
    *b611*b877 + 0.5*b611*b880 + 0.5*b611*b887 + 0.5*b611*b890 + b611*b900 + 
    0.5*b611*b903 + 0.5*b611*b904 + 0.5*b611*b913 + 0.5*b611*b917 + 0.5*b611*
    b926 + 0.5*b611*b930 + 0.5*b611*b951 + 0.5*b611*b965 + 0.5*b611*b968 + 0.5*
    b611*b975 + 0.5*b611*b981 + 0.5*b611*b984 + 0.5*b611*b986 + 0.5*b611*b993
     + 0.5*b611*b995 + 0.5*b611*b999 + 0.5*b611*b1004 + b612*b614 + 0.5*b612*
    b620 + 0.5*b612*b624 + 0.5*b612*b631 + 0.5*b612*b634 + 0.5*b612*b636 + 0.5*
    b612*b637 + 0.5*b612*b657 + 0.5*b612*b659 + 0.5*b612*b667 + 0.5*b612*b669
     + 0.5*b612*b699 + 0.5*b612*b702 + 0.5*b612*b713 + 0.5*b612*b717 + 0.5*b612
    *b751 + 0.5*b612*b758 + 0.5*b612*b762 + 0.5*b612*b763 + 0.5*b612*b768 + 0.5
    *b612*b770 + 0.5*b612*b786 + 0.5*b612*b802 + 0.5*b612*b808 + 0.5*b612*b824
     + 0.5*b612*b834 + 0.5*b612*b846 + b612*b855 + b612*b861 + 0.5*b612*b880 + 
    b612*b894 + 0.5*b612*b897 + 0.5*b612*b903 + 0.5*b612*b909 + 0.5*b612*b935
     + 0.5*b612*b937 + 0.5*b612*b944 + 0.5*b612*b951 + 0.5*b612*b952 + 0.5*b612
    *b953 + 0.5*b612*b956 + 0.5*b612*b960 + 0.5*b612*b961 + 0.5*b612*b967 + 0.5
    *b612*b968 + 0.5*b612*b970 + 0.5*b612*b971 + 0.5*b612*b982 + 0.5*b612*b984
     + 0.5*b612*b987 + 0.5*b612*b993 + 0.5*b612*b1004 + 0.5*b612*b1005 + 0.5*
    b612*b1014 + 0.5*b613*b621 + 0.5*b613*b629 + 0.5*b613*b633 + 0.5*b613*b675
     + b613*b679 + 0.5*b613*b684 + 0.5*b613*b721 + 0.5*b613*b725 + 0.5*b613*
    b733 + 0.5*b613*b741 + 0.5*b613*b743 + 0.5*b613*b749 + 0.5*b613*b754 + 0.5*
    b613*b761 + 0.5*b613*b764 + 0.5*b613*b767 + 0.5*b613*b774 + 0.5*b613*b778
     + 0.5*b613*b780 + 0.5*b613*b818 + 0.5*b613*b825 + 0.5*b613*b826 + 0.5*b613
    *b869 + 0.5*b613*b876 + b613*b881 + 0.5*b613*b884 + 0.5*b613*b887 + 0.5*
    b613*b906 + 0.5*b613*b927 + 0.5*b613*b930 + 0.5*b613*b934 + 0.5*b613*b950
     + 0.5*b613*b957 + 0.5*b613*b1002 + 0.5*b613*b1010 + b613*b1015 + 0.5*b613*
    b1017 + 0.5*b613*b1019 + 0.5*b613*b1025 + b613*x1291 + 0.5*b614*b620 + 0.5*
    b614*b624 + 0.5*b614*b631 + 0.5*b614*b634 + 0.5*b614*b636 + 0.5*b614*b637
     + 0.5*b614*b657 + 0.5*b614*b659 + 0.5*b614*b667 + 0.5*b614*b669 + 0.5*b614
    *b699 + 0.5*b614*b702 + 0.5*b614*b713 + 0.5*b614*b717 + 0.5*b614*b751 + 0.5
    *b614*b758 + 0.5*b614*b762 + 0.5*b614*b763 + 0.5*b614*b768 + 0.5*b614*b770
     + 0.5*b614*b786 + 0.5*b614*b802 + 0.5*b614*b808 + 0.5*b614*b824 + 0.5*b614
    *b834 + 0.5*b614*b846 + b614*b855 + b614*b861 + 0.5*b614*b880 + b614*b894
     + 0.5*b614*b897 + 0.5*b614*b903 + 0.5*b614*b909 + 0.5*b614*b935 + 0.5*b614
    *b937 + 0.5*b614*b944 + 0.5*b614*b951 + 0.5*b614*b952 + 0.5*b614*b953 + 0.5
    *b614*b956 + 0.5*b614*b960 + 0.5*b614*b961 + 0.5*b614*b967 + 0.5*b614*b968
     + 0.5*b614*b970 + 0.5*b614*b971 + 0.5*b614*b982 + 0.5*b614*b984 + 0.5*b614
    *b987 + 0.5*b614*b993 + 0.5*b614*b1004 + 0.5*b614*b1005 + 0.5*b614*b1014 + 
    0.5*b615*b616 + 0.5*b615*b619 + b615*b622 + 0.5*b615*b628 + 0.5*b615*b630
     + 0.5*b615*b631 + 0.5*b615*b646 + 0.5*b615*b651 + 0.5*b615*b664 + 0.5*b615
    *b690 + 0.5*b615*b704 + 0.5*b615*b709 + b615*b723 + 0.5*b615*b726 + 0.5*
    b615*b727 + 0.5*b615*b735 + 0.5*b615*b737 + 0.5*b615*b771 + 0.5*b615*b772
     + 0.5*b615*b784 + 0.5*b615*b785 + 0.5*b615*b790 + 0.5*b615*b800 + 0.5*b615
    *b804 + 0.5*b615*b805 + 0.5*b615*b807 + 0.5*b615*b811 + 0.5*b615*b813 + 0.5
    *b615*b814 + 0.5*b615*b819 + 0.5*b615*b820 + 0.5*b615*b840 + 0.5*b615*b842
     + 0.5*b615*b850 + 0.5*b615*b851 + 0.5*b615*b871 + 0.5*b615*b891 + 0.5*b615
    *b895 + 0.5*b615*b899 + 0.5*b615*b907 + 0.5*b615*b918 + 0.5*b615*b935 + 0.5
    *b615*b936 + 0.5*b615*b938 + 0.5*b615*b944 + 0.5*b615*b960 + 0.5*b615*b964
     + 0.5*b615*b966 + 0.5*b615*b973 + 0.5*b615*b978 + 0.5*b615*b985 + b615*
    b990 + 0.5*b615*b991 + 0.5*b615*b992 + 0.5*b615*b1003 + 0.5*b615*b1008 + 
    0.5*b615*b1011 + 0.5*b615*b1018 + 0.5*b615*b1022 + 0.5*b616*b619 + 0.5*b616
    *b622 + 0.5*b616*b628 + 0.5*b616*b630 + 0.5*b616*b631 + 0.5*b616*b666 + 0.5
    *b616*b700 + 0.5*b616*b701 + 0.5*b616*b704 + 0.5*b616*b709 + 0.5*b616*b718
     + 0.5*b616*b723 + 0.5*b616*b724 + 0.5*b616*b726 + 0.5*b616*b727 + 0.5*b616
    *b731 + 0.5*b616*b735 + 0.5*b616*b747 + 0.5*b616*b769 + 0.5*b616*b773 + 0.5
    *b616*b784 + 0.5*b616*b787 + 0.5*b616*b795 + b616*b800 + b616*b811 + b616*
    b813 + 0.5*b616*b814 + 0.5*b616*b827 + 0.5*b616*b829 + 0.5*b616*b840 + 0.5*
    b616*b899 + 0.5*b616*b907 + 0.5*b616*b915 + 0.5*b616*b920 + 0.5*b616*b921
     + 0.5*b616*b935 + 0.5*b616*b936 + b616*b938 + 0.5*b616*b943 + 0.5*b616*
    b944 + 0.5*b616*b960 + 0.5*b616*b966 + 0.5*b616*b978 + 0.5*b616*b990 + 0.5*
    b616*b1008 + 0.5*b616*b1011 + 0.5*b616*b1022 + 0.5*b617*b625 + 0.5*b617*
    b646 + 0.5*b617*b648 + 0.5*b617*b651 + 0.5*b617*b676 + b617*b677 + 0.5*b617
    *b681 + 0.5*b617*b691 + 0.5*b617*b708 + 0.5*b617*b714 + 0.5*b617*b715 + 0.5
    *b617*b744 + 0.5*b617*b793 + 0.5*b617*b817 + 0.5*b617*b820 + b617*b821 + 
    0.5*b617*b874 + b617*b882 + b617*b888 + 0.5*b617*b891 + 0.5*b617*b895 + 0.5
    *b617*b896 + 0.5*b617*b916 + 0.5*b617*b933 + 0.5*b617*b947 + 0.5*b617*b989
     + 0.5*b617*b1006 + 0.5*b617*b1023 + b617*x1301 + 0.5*b618*b624 + 0.5*b618*
    b632 + 0.5*b618*b635 + 0.5*b618*b639 + 0.5*b618*b674 + 0.5*b618*b684 + 0.5*
    b618*b699 + 0.5*b618*b710 + 0.5*b618*b712 + 0.5*b618*b721 + 0.5*b618*b729
     + b618*b740 + 0.5*b618*b764 + 0.5*b618*b765 + 0.5*b618*b766 + 0.5*b618*
    b818 + 0.5*b618*b832 + 0.5*b618*b841 + 0.5*b618*b849 + 0.5*b618*b852 + b618
    *b864 + 0.5*b618*b866 + 0.5*b618*b867 + 0.5*b618*b873 + 0.5*b618*b877 + 0.5
    *b618*b889 + 0.5*b618*b897 + 0.5*b618*b898 + 0.5*b618*b913 + 0.5*b618*b917
     + 0.5*b618*b926 + 0.5*b618*b937 + 0.5*b618*b940 + 0.5*b618*b945 + 0.5*b618
    *b955 + 0.5*b618*b956 + 0.5*b618*b962 + 0.5*b618*b965 + 0.5*b618*b972 + 0.5
    *b618*b994 + b618*b998 + 0.5*b618*b1010 + 0.5*b618*b1012 + b618*b1013 + 0.5
    *b618*b1021 + 0.5*b618*b1024 + 0.5*b618*b1073 + 0.5*b618*b1087 + 0.5*b618*
    b1106 + 0.5*b618*b1146 + 0.5*b618*b1151 + 0.5*b618*b1167 + 0.5*b618*b1182
     + 0.5*b618*b1196 + 0.5*b618*b1204 + 0.5*b618*b1213 + 0.5*b618*b1219 + 0.5*
    b618*b1223 + 0.5*b618*b1230 + 0.5*b618*b1241 + 0.5*b618*b1244 + 0.5*b619*
    b622 + 0.5*b619*b625 + b619*b628 + 0.5*b619*b630 + 0.5*b619*b631 + 0.5*b619
    *b638 + 0.5*b619*b648 + 0.5*b619*b665 + 0.5*b619*b673 + 0.5*b619*b680 + 0.5
    *b619*b681 + 0.5*b619*b696 + 0.5*b619*b704 + 0.5*b619*b709 + 0.5*b619*b723
     + 0.5*b619*b726 + 0.5*b619*b727 + 0.5*b619*b734 + b619*b735 + 0.5*b619*
    b746 + 0.5*b619*b750 + 0.5*b619*b777 + 0.5*b619*b782 + 0.5*b619*b783 + 0.5*
    b619*b784 + 0.5*b619*b796 + 0.5*b619*b800 + 0.5*b619*b810 + 0.5*b619*b811
     + 0.5*b619*b812 + 0.5*b619*b813 + 0.5*b619*b814 + 0.5*b619*b817 + 0.5*b619
    *b823 + 0.5*b619*b835 + 0.5*b619*b840 + 0.5*b619*b883 + 0.5*b619*b899 + 0.5
    *b619*b907 + 0.5*b619*b928 + 0.5*b619*b935 + b619*b936 + 0.5*b619*b938 + 
    0.5*b619*b944 + 0.5*b619*b958 + 0.5*b619*b960 + 0.5*b619*b966 + 0.5*b619*
    b969 + 0.5*b619*b978 + 0.5*b619*b989 + 0.5*b619*b990 + 0.5*b619*b1008 + 0.5
    *b619*b1011 + 0.5*b619*b1022 + 0.5*b620*b631 + b620*b634 + 0.5*b620*b636 + 
    0.5*b620*b638 + 0.5*b620*b642 + 0.5*b620*b644 + b620*b657 + 0.5*b620*b672
     + 0.5*b620*b688 + 0.5*b620*b697 + 0.5*b620*b700 + 0.5*b620*b702 + 0.5*b620
    *b713 + 0.5*b620*b724 + 0.5*b620*b748 + 0.5*b620*b751 + 0.5*b620*b762 + 0.5
    *b620*b782 + 0.5*b620*b788 + 0.5*b620*b808 + 0.5*b620*b824 + 0.5*b620*b835
     + 0.5*b620*b839 + 0.5*b620*b853 + 0.5*b620*b855 + 0.5*b620*b861 + 0.5*b620
    *b894 + 0.5*b620*b903 + b620*b909 + 0.5*b620*b921 + 0.5*b620*b928 + 0.5*
    b620*b931 + 0.5*b620*b932 + 0.5*b620*b935 + 0.5*b620*b944 + 0.5*b620*b951
     + 0.5*b620*b953 + 0.5*b620*b960 + 0.5*b620*b961 + 0.5*b620*b968 + 0.5*b620
    *b987 + b620*b1014 + 0.5*b621*b629 + 0.5*b621*b633 + 0.5*b621*b639 + 0.5*
    b621*b647 + 0.5*b621*b656 + 0.5*b621*b658 + 0.5*b621*b675 + 0.5*b621*b679
     + 0.5*b621*b684 + 0.5*b621*b721 + 0.5*b621*b733 + 0.5*b621*b749 + 0.5*b621
    *b754 + 0.5*b621*b761 + 0.5*b621*b764 + 0.5*b621*b774 + 0.5*b621*b776 + 0.5
    *b621*b778 + 0.5*b621*b780 + 0.5*b621*b786 + 0.5*b621*b791 + 0.5*b621*b792
     + 0.5*b621*b818 + b621*b825 + 0.5*b621*b826 + 0.5*b621*b831 + 0.5*b621*
    b843 + 0.5*b621*b849 + 0.5*b621*b856 + b621*b869 + 0.5*b621*b876 + 0.5*b621
    *b880 + 0.5*b621*b881 + 0.5*b621*b884 + b621*b887 + 0.5*b621*b890 + 0.5*
    b621*b900 + 0.5*b621*b904 + 0.5*b621*b906 + 0.5*b621*b913 + 0.5*b621*b926
     + 0.5*b621*b927 + b621*b930 + 0.5*b621*b934 + 0.5*b621*b950 + 0.5*b621*
    b957 + 0.5*b621*b975 + 0.5*b621*b981 + 0.5*b621*b984 + 0.5*b621*b986 + 0.5*
    b621*b993 + 0.5*b621*b995 + 0.5*b621*b999 + 0.5*b621*b1002 + 0.5*b621*b1004
     + 0.5*b621*b1010 + 0.5*b621*b1015 + 0.5*b621*b1017 + 0.5*b621*b1019 + 0.5*
    b621*b1025 + 0.5*b622*b628 + 0.5*b622*b630 + 0.5*b622*b631 + 0.5*b622*b646
     + 0.5*b622*b651 + 0.5*b622*b664 + 0.5*b622*b690 + 0.5*b622*b704 + 0.5*b622
    *b709 + b622*b723 + 0.5*b622*b726 + 0.5*b622*b727 + 0.5*b622*b735 + 0.5*
    b622*b737 + 0.5*b622*b771 + 0.5*b622*b772 + 0.5*b622*b784 + 0.5*b622*b785
     + 0.5*b622*b790 + 0.5*b622*b800 + 0.5*b622*b804 + 0.5*b622*b805 + 0.5*b622
    *b807 + 0.5*b622*b811 + 0.5*b622*b813 + 0.5*b622*b814 + 0.5*b622*b819 + 0.5
    *b622*b820 + 0.5*b622*b840 + 0.5*b622*b842 + 0.5*b622*b850 + 0.5*b622*b851
     + 0.5*b622*b871 + 0.5*b622*b891 + 0.5*b622*b895 + 0.5*b622*b899 + 0.5*b622
    *b907 + 0.5*b622*b918 + 0.5*b622*b935 + 0.5*b622*b936 + 0.5*b622*b938 + 0.5
    *b622*b944 + 0.5*b622*b960 + 0.5*b622*b964 + 0.5*b622*b966 + 0.5*b622*b973
     + 0.5*b622*b978 + 0.5*b622*b985 + b622*b990 + 0.5*b622*b991 + 0.5*b622*
    b992 + 0.5*b622*b1003 + 0.5*b622*b1008 + 0.5*b622*b1011 + 0.5*b622*b1018 + 
    0.5*b622*b1022 + 0.5*b623*b626 + 0.5*b623*b627 + 0.5*b623*b641 + 0.5*b623*
    b642 + 0.5*b623*b644 + b623*b655 + 0.5*b623*b660 + 0.5*b623*b663 + 0.5*b623
    *b671 + 0.5*b623*b673 + 0.5*b623*b694 + 0.5*b623*b703 + 0.5*b623*b705 + 0.5
    *b623*b709 + 0.5*b623*b738 + 0.5*b623*b742 + 0.5*b623*b746 + 0.5*b623*b759
     + 0.5*b623*b760 + 0.5*b623*b773 + 0.5*b623*b775 + 0.5*b623*b777 + 0.5*b623
    *b784 + 0.5*b623*b788 + 0.5*b623*b796 + 0.5*b623*b799 + 0.5*b623*b819 + 0.5
    *b623*b823 + 0.5*b623*b827 + 0.5*b623*b829 + b623*b836 + 0.5*b623*b838 + 
    0.5*b623*b845 + 0.5*b623*b848 + b623*b865 + 0.5*b623*b901 + b623*b910 + 0.5
    *b623*b923 + 0.5*b623*b931 + 0.5*b623*b943 + 0.5*b623*b977 + 0.5*b623*b978
     + 0.5*b623*b979 + 0.5*b623*b985 + 0.5*b623*b1000 + 0.5*b623*b1022 + 0.5*
    b624*b632 + 0.5*b624*b637 + 0.5*b624*b659 + 0.5*b624*b667 + 0.5*b624*b669
     + 0.5*b624*b674 + 0.5*b624*b684 + b624*b699 + 0.5*b624*b710 + 0.5*b624*
    b712 + 0.5*b624*b717 + 0.5*b624*b721 + 0.5*b624*b729 + 0.5*b624*b740 + 0.5*
    b624*b758 + 0.5*b624*b763 + 0.5*b624*b764 + 0.5*b624*b768 + 0.5*b624*b770
     + 0.5*b624*b786 + 0.5*b624*b802 + 0.5*b624*b818 + 0.5*b624*b834 + 0.5*b624
    *b846 + 0.5*b624*b852 + 0.5*b624*b855 + 0.5*b624*b861 + 0.5*b624*b864 + 0.5
    *b624*b866 + 0.5*b624*b867 + 0.5*b624*b877 + 0.5*b624*b880 + 0.5*b624*b894
     + b624*b897 + 0.5*b624*b898 + 0.5*b624*b917 + b624*b937 + 0.5*b624*b940 + 
    0.5*b624*b945 + 0.5*b624*b952 + 0.5*b624*b955 + b624*b956 + 0.5*b624*b962
     + 0.5*b624*b965 + 0.5*b624*b967 + 0.5*b624*b970 + 0.5*b624*b971 + 0.5*b624
    *b972 + 0.5*b624*b982 + 0.5*b624*b984 + 0.5*b624*b993 + 0.5*b624*b994 + 0.5
    *b624*b998 + 0.5*b624*b1004 + 0.5*b624*b1005 + 0.5*b624*b1010 + 0.5*b624*
    b1013 + 0.5*b625*b628 + 0.5*b625*b638 + 0.5*b625*b646 + b625*b648 + 0.5*
    b625*b651 + 0.5*b625*b665 + 0.5*b625*b673 + 0.5*b625*b677 + 0.5*b625*b680
     + b625*b681 + 0.5*b625*b696 + 0.5*b625*b708 + 0.5*b625*b714 + 0.5*b625*
    b715 + 0.5*b625*b734 + 0.5*b625*b735 + 0.5*b625*b744 + 0.5*b625*b746 + 0.5*
    b625*b750 + 0.5*b625*b777 + 0.5*b625*b782 + 0.5*b625*b783 + 0.5*b625*b793
     + 0.5*b625*b796 + 0.5*b625*b810 + 0.5*b625*b812 + b625*b817 + 0.5*b625*
    b820 + 0.5*b625*b821 + 0.5*b625*b823 + 0.5*b625*b835 + 0.5*b625*b874 + 0.5*
    b625*b882 + 0.5*b625*b883 + 0.5*b625*b888 + 0.5*b625*b891 + 0.5*b625*b895
     + 0.5*b625*b896 + 0.5*b625*b916 + 0.5*b625*b928 + 0.5*b625*b933 + 0.5*b625
    *b936 + 0.5*b625*b947 + 0.5*b625*b958 + 0.5*b625*b969 + b625*b989 + 0.5*
    b625*b1006 + 0.5*b625*b1023 + 0.5*b626*b636 + 0.5*b626*b641 + 0.5*b626*b642
     + 0.5*b626*b644 + 0.5*b626*b655 + 0.5*b626*b660 + b626*b694 + b626*b703 + 
    b626*b705 + 0.5*b626*b706 + 0.5*b626*b709 + 0.5*b626*b728 + 0.5*b626*b738
     + 0.5*b626*b751 + 0.5*b626*b755 + 0.5*b626*b762 + 0.5*b626*b769 + 0.5*b626
    *b775 + 0.5*b626*b784 + 0.5*b626*b788 + 0.5*b626*b836 + 0.5*b626*b837 + 0.5
    *b626*b848 + 0.5*b626*b854 + 0.5*b626*b860 + 0.5*b626*b865 + 0.5*b626*b872
     + 0.5*b626*b879 + 0.5*b626*b886 + 0.5*b626*b910 + 0.5*b626*b915 + 0.5*b626
    *b920 + 0.5*b626*b925 + 0.5*b626*b931 + 0.5*b626*b939 + 0.5*b626*b946 + 0.5
    *b626*b949 + 0.5*b626*b953 + b626*b977 + 0.5*b626*b978 + 0.5*b626*b980 + 
    0.5*b626*b983 + 0.5*b626*b1000 + 0.5*b626*b1022 + 0.5*b627*b655 + 0.5*b627*
    b663 + 0.5*b627*b671 + 0.5*b627*b673 + 0.5*b627*b688 + 0.5*b627*b692 + 0.5*
    b627*b706 + 0.5*b627*b707 + 0.5*b627*b722 + 0.5*b627*b727 + 0.5*b627*b742
     + 0.5*b627*b746 + 0.5*b627*b748 + 0.5*b627*b759 + 0.5*b627*b760 + 0.5*b627
    *b773 + 0.5*b627*b777 + 0.5*b627*b779 + 0.5*b627*b796 + 0.5*b627*b799 + 0.5
    *b627*b819 + 0.5*b627*b822 + 0.5*b627*b823 + 0.5*b627*b827 + 0.5*b627*b829
     + 0.5*b627*b836 + 0.5*b627*b838 + 0.5*b627*b840 + 0.5*b627*b845 + 0.5*b627
    *b854 + 0.5*b627*b865 + 0.5*b627*b872 + 0.5*b627*b875 + 0.5*b627*b886 + 0.5
    *b627*b901 + 0.5*b627*b910 + b627*b923 + 0.5*b627*b943 + 0.5*b627*b949 + 
    0.5*b627*b979 + 0.5*b627*b985 + 0.5*b627*b1008 + b627*x1295 + 0.5*b628*b630
     + 0.5*b628*b631 + 0.5*b628*b638 + 0.5*b628*b648 + 0.5*b628*b665 + 0.5*b628
    *b673 + 0.5*b628*b680 + 0.5*b628*b681 + 0.5*b628*b696 + 0.5*b628*b704 + 0.5
    *b628*b709 + 0.5*b628*b723 + 0.5*b628*b726 + 0.5*b628*b727 + 0.5*b628*b734
     + b628*b735 + 0.5*b628*b746 + 0.5*b628*b750 + 0.5*b628*b777 + 0.5*b628*
    b782 + 0.5*b628*b783 + 0.5*b628*b784 + 0.5*b628*b796 + 0.5*b628*b800 + 0.5*
    b628*b810 + 0.5*b628*b811 + 0.5*b628*b812 + 0.5*b628*b813 + 0.5*b628*b814
     + 0.5*b628*b817 + 0.5*b628*b823 + 0.5*b628*b835 + 0.5*b628*b840 + 0.5*b628
    *b883 + 0.5*b628*b899 + 0.5*b628*b907 + 0.5*b628*b928 + 0.5*b628*b935 + 
    b628*b936 + 0.5*b628*b938 + 0.5*b628*b944 + 0.5*b628*b958 + 0.5*b628*b960
     + 0.5*b628*b966 + 0.5*b628*b969 + 0.5*b628*b978 + 0.5*b628*b989 + 0.5*b628
    *b990 + 0.5*b628*b1008 + 0.5*b628*b1011 + 0.5*b628*b1022 + 0.5*b629*b633 + 
    0.5*b629*b659 + 0.5*b629*b675 + 0.5*b629*b679 + 0.5*b629*b684 + 0.5*b629*
    b721 + 0.5*b629*b733 + b629*b749 + 0.5*b629*b754 + 0.5*b629*b761 + 0.5*b629
    *b763 + 0.5*b629*b764 + 0.5*b629*b774 + b629*b778 + 0.5*b629*b780 + 0.5*
    b629*b802 + 0.5*b629*b818 + 0.5*b629*b825 + b629*b826 + 0.5*b629*b869 + 0.5
    *b629*b876 + 0.5*b629*b881 + 0.5*b629*b884 + 0.5*b629*b887 + 0.5*b629*b906
     + 0.5*b629*b927 + 0.5*b629*b930 + 0.5*b629*b934 + b629*b950 + 0.5*b629*
    b952 + 0.5*b629*b957 + 0.5*b629*b967 + 0.5*b629*b1002 + 0.5*b629*b1010 + 
    0.5*b629*b1015 + 0.5*b629*b1017 + 0.5*b629*b1019 + 0.5*b629*b1025 + b629*
    x1302 + 0.5*b630*b631 + 0.5*b630*b654 + 0.5*b630*b663 + 0.5*b630*b671 + 0.5
    *b630*b672 + 0.5*b630*b697 + b630*b704 + 0.5*b630*b709 + 0.5*b630*b716 + 
    0.5*b630*b723 + b630*b726 + 0.5*b630*b727 + 0.5*b630*b735 + 0.5*b630*b742
     + 0.5*b630*b753 + 0.5*b630*b759 + 0.5*b630*b784 + 0.5*b630*b800 + 0.5*b630
    *b811 + 0.5*b630*b813 + b630*b814 + 0.5*b630*b838 + 0.5*b630*b839 + 0.5*
    b630*b840 + 0.5*b630*b853 + 0.5*b630*b870 + 0.5*b630*b879 + 0.5*b630*b899
     + b630*b907 + 0.5*b630*b925 + 0.5*b630*b932 + 0.5*b630*b935 + 0.5*b630*
    b936 + 0.5*b630*b938 + 0.5*b630*b939 + 0.5*b630*b944 + 0.5*b630*b946 + 0.5*
    b630*b960 + 0.5*b630*b966 + 0.5*b630*b978 + 0.5*b630*b983 + 0.5*b630*b990
     + 0.5*b630*b1008 + 0.5*b630*b1011 + 0.5*b630*b1022 + 0.5*b631*b634 + 0.5*
    b631*b636 + 0.5*b631*b657 + 0.5*b631*b702 + 0.5*b631*b704 + 0.5*b631*b709
     + 0.5*b631*b713 + 0.5*b631*b723 + 0.5*b631*b726 + 0.5*b631*b727 + 0.5*b631
    *b735 + 0.5*b631*b751 + 0.5*b631*b762 + 0.5*b631*b784 + 0.5*b631*b800 + 0.5
    *b631*b808 + 0.5*b631*b811 + 0.5*b631*b813 + 0.5*b631*b814 + 0.5*b631*b824
     + 0.5*b631*b840 + 0.5*b631*b855 + 0.5*b631*b861 + 0.5*b631*b894 + 0.5*b631
    *b899 + 0.5*b631*b903 + 0.5*b631*b907 + 0.5*b631*b909 + b631*b935 + 0.5*
    b631*b936 + 0.5*b631*b938 + b631*b944 + 0.5*b631*b951 + 0.5*b631*b953 + 
    b631*b960 + 0.5*b631*b961 + 0.5*b631*b966 + 0.5*b631*b968 + 0.5*b631*b978
     + 0.5*b631*b987 + 0.5*b631*b990 + 0.5*b631*b1008 + 0.5*b631*b1011 + 0.5*
    b631*b1014 + 0.5*b631*b1022 + 0.5*b632*b654 + 0.5*b632*b674 + 0.5*b632*b684
     + 0.5*b632*b699 + 0.5*b632*b707 + 0.5*b632*b710 + b632*b712 + 0.5*b632*
    b713 + 0.5*b632*b716 + 0.5*b632*b721 + 0.5*b632*b729 + 0.5*b632*b740 + 0.5*
    b632*b753 + 0.5*b632*b764 + 0.5*b632*b792 + 0.5*b632*b818 + 0.5*b632*b822
     + 0.5*b632*b843 + 0.5*b632*b852 + 0.5*b632*b864 + 0.5*b632*b866 + 0.5*b632
    *b867 + 0.5*b632*b870 + 0.5*b632*b875 + b632*b877 + 0.5*b632*b897 + 0.5*
    b632*b898 + 0.5*b632*b900 + 0.5*b632*b903 + b632*b917 + 0.5*b632*b937 + 0.5
    *b632*b940 + 0.5*b632*b945 + 0.5*b632*b951 + 0.5*b632*b955 + 0.5*b632*b956
     + 0.5*b632*b962 + b632*b965 + 0.5*b632*b968 + 0.5*b632*b972 + 0.5*b632*
    b994 + 0.5*b632*b998 + 0.5*b632*b1010 + 0.5*b632*b1013 + 0.5*b633*b635 + 
    0.5*b633*b675 + 0.5*b633*b679 + 0.5*b633*b684 + 0.5*b633*b721 + b633*b733
     + 0.5*b633*b739 + 0.5*b633*b749 + 0.5*b633*b754 + 0.5*b633*b761 + 0.5*b633
    *b764 + 0.5*b633*b766 + 0.5*b633*b774 + 0.5*b633*b778 + 0.5*b633*b780 + 0.5
    *b633*b818 + 0.5*b633*b825 + 0.5*b633*b826 + 0.5*b633*b841 + 0.5*b633*b869
     + 0.5*b633*b873 + 0.5*b633*b876 + 0.5*b633*b881 + 0.5*b633*b884 + 0.5*b633
    *b887 + 0.5*b633*b889 + 0.5*b633*b906 + 0.5*b633*b927 + 0.5*b633*b930 + 0.5
    *b633*b934 + 0.5*b633*b950 + 0.5*b633*b957 + 0.5*b633*b1002 + 0.5*b633*
    b1010 + 0.5*b633*b1015 + 0.5*b633*b1017 + 0.5*b633*b1019 + 0.5*b633*b1020
     + 0.5*b633*b1025 + b633*x1292 + 0.5*b634*b636 + 0.5*b634*b638 + 0.5*b634*
    b642 + 0.5*b634*b644 + b634*b657 + 0.5*b634*b672 + 0.5*b634*b688 + 0.5*b634
    *b697 + 0.5*b634*b700 + 0.5*b634*b702 + 0.5*b634*b713 + 0.5*b634*b724 + 0.5
    *b634*b748 + 0.5*b634*b751 + 0.5*b634*b762 + 0.5*b634*b782 + 0.5*b634*b788
     + 0.5*b634*b808 + 0.5*b634*b824 + 0.5*b634*b835 + 0.5*b634*b839 + 0.5*b634
    *b853 + 0.5*b634*b855 + 0.5*b634*b861 + 0.5*b634*b894 + 0.5*b634*b903 + 
    b634*b909 + 0.5*b634*b921 + 0.5*b634*b928 + 0.5*b634*b931 + 0.5*b634*b932
     + 0.5*b634*b935 + 0.5*b634*b944 + 0.5*b634*b951 + 0.5*b634*b953 + 0.5*b634
    *b960 + 0.5*b634*b961 + 0.5*b634*b968 + 0.5*b634*b987 + b634*b1014 + 0.5*
    b635*b639 + 0.5*b635*b733 + 0.5*b635*b739 + 0.5*b635*b740 + 0.5*b635*b765
     + b635*b766 + 0.5*b635*b832 + b635*b841 + 0.5*b635*b849 + 0.5*b635*b864 + 
    b635*b873 + b635*b889 + 0.5*b635*b913 + 0.5*b635*b926 + 0.5*b635*b998 + 0.5
    *b635*b1012 + 0.5*b635*b1013 + 0.5*b635*b1020 + 0.5*b635*b1021 + 0.5*b635*
    b1024 + 0.5*b635*b1073 + 0.5*b635*b1087 + 0.5*b635*b1106 + 0.5*b635*b1146
     + 0.5*b635*b1151 + 0.5*b635*b1167 + 0.5*b635*b1182 + 0.5*b635*b1196 + 0.5*
    b635*b1204 + 0.5*b635*b1213 + 0.5*b635*b1219 + 0.5*b635*b1223 + 0.5*b635*
    b1230 + 0.5*b635*b1241 + 0.5*b635*b1244 + b635*x1292 + 0.5*b636*b657 + 0.5*
    b636*b694 + 0.5*b636*b702 + 0.5*b636*b703 + 0.5*b636*b705 + 0.5*b636*b706
     + 0.5*b636*b713 + 0.5*b636*b728 + b636*b751 + 0.5*b636*b755 + b636*b762 + 
    0.5*b636*b769 + 0.5*b636*b808 + 0.5*b636*b824 + 0.5*b636*b837 + 0.5*b636*
    b854 + 0.5*b636*b855 + 0.5*b636*b860 + 0.5*b636*b861 + 0.5*b636*b872 + 0.5*
    b636*b879 + 0.5*b636*b886 + 0.5*b636*b894 + 0.5*b636*b903 + 0.5*b636*b909
     + 0.5*b636*b915 + 0.5*b636*b920 + 0.5*b636*b925 + 0.5*b636*b935 + 0.5*b636
    *b939 + 0.5*b636*b944 + 0.5*b636*b946 + 0.5*b636*b949 + 0.5*b636*b951 + 
    b636*b953 + 0.5*b636*b960 + 0.5*b636*b961 + 0.5*b636*b968 + 0.5*b636*b977
     + 0.5*b636*b980 + 0.5*b636*b983 + 0.5*b636*b987 + 0.5*b636*b1014 + 0.5*
    b637*b659 + b637*b667 + 0.5*b637*b669 + 0.5*b637*b699 + 0.5*b637*b717 + 0.5
    *b637*b728 + 0.5*b637*b755 + 0.5*b637*b758 + 0.5*b637*b763 + 0.5*b637*b768
     + b637*b770 + 0.5*b637*b786 + 0.5*b637*b802 + 0.5*b637*b834 + 0.5*b637*
    b837 + 0.5*b637*b846 + 0.5*b637*b855 + 0.5*b637*b860 + 0.5*b637*b861 + 0.5*
    b637*b880 + 0.5*b637*b894 + 0.5*b637*b897 + 0.5*b637*b937 + 0.5*b637*b952
     + 0.5*b637*b956 + 0.5*b637*b967 + 0.5*b637*b970 + 0.5*b637*b971 + 0.5*b637
    *b980 + 0.5*b637*b982 + 0.5*b637*b984 + 0.5*b637*b993 + 0.5*b637*b1004 + 
    0.5*b637*b1005 + b637*x1297 + 0.5*b638*b642 + 0.5*b638*b644 + 0.5*b638*b648
     + 0.5*b638*b657 + 0.5*b638*b665 + 0.5*b638*b672 + 0.5*b638*b673 + 0.5*b638
    *b680 + 0.5*b638*b681 + 0.5*b638*b688 + 0.5*b638*b696 + 0.5*b638*b697 + 0.5
    *b638*b700 + 0.5*b638*b724 + 0.5*b638*b734 + 0.5*b638*b735 + 0.5*b638*b746
     + 0.5*b638*b748 + 0.5*b638*b750 + 0.5*b638*b777 + b638*b782 + 0.5*b638*
    b783 + 0.5*b638*b788 + 0.5*b638*b796 + 0.5*b638*b810 + 0.5*b638*b812 + 0.5*
    b638*b817 + 0.5*b638*b823 + b638*b835 + 0.5*b638*b839 + 0.5*b638*b853 + 0.5
    *b638*b883 + 0.5*b638*b909 + 0.5*b638*b921 + b638*b928 + 0.5*b638*b931 + 
    0.5*b638*b932 + 0.5*b638*b936 + 0.5*b638*b958 + 0.5*b638*b969 + 0.5*b638*
    b989 + 0.5*b638*b1014 + 0.5*b639*b647 + 0.5*b639*b656 + 0.5*b639*b658 + 0.5
    *b639*b740 + 0.5*b639*b765 + 0.5*b639*b766 + 0.5*b639*b776 + 0.5*b639*b786
     + 0.5*b639*b791 + 0.5*b639*b792 + 0.5*b639*b825 + 0.5*b639*b831 + 0.5*b639
    *b832 + 0.5*b639*b841 + 0.5*b639*b843 + b639*b849 + 0.5*b639*b856 + 0.5*
    b639*b864 + 0.5*b639*b869 + 0.5*b639*b873 + 0.5*b639*b880 + 0.5*b639*b887
     + 0.5*b639*b889 + 0.5*b639*b890 + 0.5*b639*b900 + 0.5*b639*b904 + b639*
    b913 + b639*b926 + 0.5*b639*b930 + 0.5*b639*b975 + 0.5*b639*b981 + 0.5*b639
    *b984 + 0.5*b639*b986 + 0.5*b639*b993 + 0.5*b639*b995 + 0.5*b639*b998 + 0.5
    *b639*b999 + 0.5*b639*b1004 + 0.5*b639*b1012 + 0.5*b639*b1013 + 0.5*b639*
    b1021 + 0.5*b639*b1024 + 0.5*b639*b1073 + 0.5*b639*b1087 + 0.5*b639*b1106
     + 0.5*b639*b1146 + 0.5*b639*b1151 + 0.5*b639*b1167 + 0.5*b639*b1182 + 0.5*
    b639*b1196 + 0.5*b639*b1204 + 0.5*b639*b1213 + 0.5*b639*b1219 + 0.5*b639*
    b1223 + 0.5*b639*b1230 + 0.5*b639*b1241 + 0.5*b639*b1244 + 0.5*b640*b660 + 
    0.5*b640*b665 + 0.5*b640*b666 + 0.5*b640*b690 + 0.5*b640*b693 + 0.5*b640*
    b698 + 0.5*b640*b701 + 0.5*b640*b714 + 0.5*b640*b731 + 0.5*b640*b736 + 0.5*
    b640*b747 + 0.5*b640*b750 + 0.5*b640*b756 + 0.5*b640*b757 + 0.5*b640*b760
     + 0.5*b640*b771 + 0.5*b640*b793 + 0.5*b640*b795 + 0.5*b640*b799 + b640*
    b809 + b640*b816 + 0.5*b640*b833 + 0.5*b640*b845 + 0.5*b640*b847 + 0.5*b640
    *b859 + 0.5*b640*b883 + 0.5*b640*b896 + 0.5*b640*b901 + 0.5*b640*b924 + 0.5
    *b640*b933 + 0.5*b640*b941 + 0.5*b640*b948 + 0.5*b640*b958 + 0.5*b640*b979
     + 0.5*b640*b991 + 0.5*b640*b1003 + 0.5*b640*b1009 + 0.5*b640*b1018 + 0.5*
    b640*b1023 + b640*x1299 + 0.5*b641*b642 + 0.5*b641*b644 + 0.5*b641*b655 + 
    0.5*b641*b660 + 0.5*b641*b664 + 0.5*b641*b694 + 0.5*b641*b696 + 0.5*b641*
    b703 + 0.5*b641*b705 + 0.5*b641*b709 + b641*b738 + b641*b775 + 0.5*b641*
    b784 + 0.5*b641*b788 + 0.5*b641*b797 + 0.5*b641*b805 + 0.5*b641*b810 + 0.5*
    b641*b830 + 0.5*b641*b836 + 0.5*b641*b842 + b641*b848 + 0.5*b641*b859 + 0.5
    *b641*b865 + 0.5*b641*b910 + 0.5*b641*b931 + 0.5*b641*b973 + 0.5*b641*b977
     + 0.5*b641*b978 + b641*b1000 + 0.5*b641*b1022 + b641*x1290 + b642*b644 + 
    0.5*b642*b655 + 0.5*b642*b657 + 0.5*b642*b660 + 0.5*b642*b672 + 0.5*b642*
    b688 + 0.5*b642*b694 + 0.5*b642*b697 + 0.5*b642*b700 + 0.5*b642*b703 + 0.5*
    b642*b705 + 0.5*b642*b709 + 0.5*b642*b724 + 0.5*b642*b738 + 0.5*b642*b748
     + 0.5*b642*b775 + 0.5*b642*b782 + 0.5*b642*b784 + b642*b788 + 0.5*b642*
    b835 + 0.5*b642*b836 + 0.5*b642*b839 + 0.5*b642*b848 + 0.5*b642*b853 + 0.5*
    b642*b865 + 0.5*b642*b909 + 0.5*b642*b910 + 0.5*b642*b921 + 0.5*b642*b928
     + b642*b931 + 0.5*b642*b932 + 0.5*b642*b977 + 0.5*b642*b978 + 0.5*b642*
    b1000 + 0.5*b642*b1014 + 0.5*b642*b1022 + 0.5*b643*b669 + 0.5*b643*b675 + 
    b643*b682 + 0.5*b643*b692 + 0.5*b643*b702 + 0.5*b643*b722 + 0.5*b643*b729
     + 0.5*b643*b758 + 0.5*b643*b765 + 0.5*b643*b779 + 0.5*b643*b791 + 0.5*b643
    *b808 + 0.5*b643*b831 + 0.5*b643*b832 + 0.5*b643*b852 + b643*b857 + 0.5*
    b643*b858 + b643*b863 + 0.5*b643*b867 + 0.5*b643*b890 + 0.5*b643*b906 + 
    b643*b922 + 0.5*b643*b927 + 0.5*b643*b934 + 0.5*b643*b957 + 0.5*b643*b961
     + 0.5*b643*b970 + 0.5*b643*b971 + 0.5*b643*b972 + 0.5*b643*b982 + 0.5*b643
    *b987 + 0.5*b643*b995 + 0.5*b643*b997 + 0.5*b643*b999 + 0.5*b643*b1012 + 
    0.5*b643*b1021 + 0.5*b643*b1024 + b643*x1298 + 0.5*b644*b655 + 0.5*b644*
    b657 + 0.5*b644*b660 + 0.5*b644*b672 + 0.5*b644*b688 + 0.5*b644*b694 + 0.5*
    b644*b697 + 0.5*b644*b700 + 0.5*b644*b703 + 0.5*b644*b705 + 0.5*b644*b709
     + 0.5*b644*b724 + 0.5*b644*b738 + 0.5*b644*b748 + 0.5*b644*b775 + 0.5*b644
    *b782 + 0.5*b644*b784 + b644*b788 + 0.5*b644*b835 + 0.5*b644*b836 + 0.5*
    b644*b839 + 0.5*b644*b848 + 0.5*b644*b853 + 0.5*b644*b865 + 0.5*b644*b909
     + 0.5*b644*b910 + 0.5*b644*b921 + 0.5*b644*b928 + b644*b931 + 0.5*b644*
    b932 + 0.5*b644*b977 + 0.5*b644*b978 + 0.5*b644*b1000 + 0.5*b644*b1014 + 
    0.5*b644*b1022 + 0.5*b645*b649 + 0.5*b645*b653 + 0.5*b645*b661 + 0.5*b645*
    b662 + 0.5*b645*b676 + 0.5*b645*b683 + 0.5*b645*b687 + 0.5*b645*b711 + 0.5*
    b645*b781 + 0.5*b645*b789 + 0.5*b645*b806 + 0.5*b645*b815 + 0.5*b645*b828
     + 0.5*b645*b862 + 0.5*b645*b878 + 0.5*b645*b885 + 0.5*b645*b905 + 0.5*b645
    *b911 + b645*b942 + b645*b954 + 0.5*b645*b974 + 0.5*b645*b976 + b645*b988
     + 0.5*b645*b1007 + b645*b1016 + 0.5*b645*b1031 + 0.5*b645*b1046 + 0.5*b645
    *b1060 + 0.5*b645*b1085 + 0.5*b645*b1088 + 0.5*b645*b1098 + 0.5*b645*b1100
     + 0.5*b645*b1104 + 0.5*b645*b1133 + 0.5*b645*b1144 + 0.5*b645*b1148 + 0.5*
    b645*b1178 + 0.5*b645*b1180 + 0.5*b645*b1226 + 0.5*b645*b1231 + 0.5*b646*
    b648 + b646*b651 + 0.5*b646*b664 + 0.5*b646*b677 + 0.5*b646*b681 + 0.5*b646
    *b690 + 0.5*b646*b708 + 0.5*b646*b714 + 0.5*b646*b715 + 0.5*b646*b723 + 0.5
    *b646*b737 + 0.5*b646*b744 + 0.5*b646*b771 + 0.5*b646*b772 + 0.5*b646*b785
     + 0.5*b646*b790 + 0.5*b646*b793 + 0.5*b646*b804 + 0.5*b646*b805 + 0.5*b646
    *b807 + 0.5*b646*b817 + 0.5*b646*b819 + b646*b820 + 0.5*b646*b821 + 0.5*
    b646*b842 + 0.5*b646*b850 + 0.5*b646*b851 + 0.5*b646*b871 + 0.5*b646*b874
     + 0.5*b646*b882 + 0.5*b646*b888 + b646*b891 + b646*b895 + 0.5*b646*b896 + 
    0.5*b646*b916 + 0.5*b646*b918 + 0.5*b646*b933 + 0.5*b646*b947 + 0.5*b646*
    b964 + 0.5*b646*b973 + 0.5*b646*b985 + 0.5*b646*b989 + 0.5*b646*b990 + 0.5*
    b646*b991 + 0.5*b646*b992 + 0.5*b646*b1003 + 0.5*b646*b1006 + 0.5*b646*
    b1018 + 0.5*b646*b1023 + 0.5*b647*b650 + 0.5*b647*b656 + 0.5*b647*b658 + 
    0.5*b647*b668 + 0.5*b647*b674 + 0.5*b647*b720 + 0.5*b647*b776 + 0.5*b647*
    b786 + 0.5*b647*b791 + 0.5*b647*b792 + 0.5*b647*b798 + 0.5*b647*b825 + 0.5*
    b647*b831 + 0.5*b647*b843 + 0.5*b647*b849 + b647*b856 + 0.5*b647*b866 + 0.5
    *b647*b869 + 0.5*b647*b880 + 0.5*b647*b887 + 0.5*b647*b890 + 0.5*b647*b900
     + b647*b904 + 0.5*b647*b913 + 0.5*b647*b926 + 0.5*b647*b930 + 0.5*b647*
    b955 + b647*b975 + 0.5*b647*b981 + 0.5*b647*b984 + b647*b986 + 0.5*b647*
    b993 + 0.5*b647*b995 + 0.5*b647*b999 + 0.5*b647*b1004 + 0.5*b648*b651 + 0.5
    *b648*b665 + 0.5*b648*b673 + 0.5*b648*b677 + 0.5*b648*b680 + b648*b681 + 
    0.5*b648*b696 + 0.5*b648*b708 + 0.5*b648*b714 + 0.5*b648*b715 + 0.5*b648*
    b734 + 0.5*b648*b735 + 0.5*b648*b744 + 0.5*b648*b746 + 0.5*b648*b750 + 0.5*
    b648*b777 + 0.5*b648*b782 + 0.5*b648*b783 + 0.5*b648*b793 + 0.5*b648*b796
     + 0.5*b648*b810 + 0.5*b648*b812 + b648*b817 + 0.5*b648*b820 + 0.5*b648*
    b821 + 0.5*b648*b823 + 0.5*b648*b835 + 0.5*b648*b874 + 0.5*b648*b882 + 0.5*
    b648*b883 + 0.5*b648*b888 + 0.5*b648*b891 + 0.5*b648*b895 + 0.5*b648*b896
     + 0.5*b648*b916 + 0.5*b648*b928 + 0.5*b648*b933 + 0.5*b648*b936 + 0.5*b648
    *b947 + 0.5*b648*b958 + 0.5*b648*b969 + b648*b989 + 0.5*b648*b1006 + 0.5*
    b648*b1023 + 0.5*b649*b676 + 0.5*b649*b687 + 0.5*b649*b710 + 0.5*b649*b789
     + 0.5*b649*b806 + b649*b815 + 0.5*b649*b828 + b649*b905 + 0.5*b649*b942 + 
    0.5*b649*b954 + 0.5*b649*b974 + 0.5*b649*b976 + 0.5*b649*b988 + b649*b1007
     + 0.5*b649*b1016 + b649*x1303 + b650*b668 + 0.5*b650*b674 + b650*b720 + 
    b650*b798 + 0.5*b650*b856 + 0.5*b650*b866 + 0.5*b650*b904 + 0.5*b650*b955
     + 0.5*b650*b975 + 0.5*b650*b986 + 0.5*b651*b664 + 0.5*b651*b677 + 0.5*b651
    *b681 + 0.5*b651*b690 + 0.5*b651*b708 + 0.5*b651*b714 + 0.5*b651*b715 + 0.5
    *b651*b723 + 0.5*b651*b737 + 0.5*b651*b744 + 0.5*b651*b771 + 0.5*b651*b772
     + 0.5*b651*b785 + 0.5*b651*b790 + 0.5*b651*b793 + 0.5*b651*b804 + 0.5*b651
    *b805 + 0.5*b651*b807 + 0.5*b651*b817 + 0.5*b651*b819 + b651*b820 + 0.5*
    b651*b821 + 0.5*b651*b842 + 0.5*b651*b850 + 0.5*b651*b851 + 0.5*b651*b871
     + 0.5*b651*b874 + 0.5*b651*b882 + 0.5*b651*b888 + b651*b891 + b651*b895 + 
    0.5*b651*b896 + 0.5*b651*b916 + 0.5*b651*b918 + 0.5*b651*b933 + 0.5*b651*
    b947 + 0.5*b651*b964 + 0.5*b651*b973 + 0.5*b651*b985 + 0.5*b651*b989 + 0.5*
    b651*b990 + 0.5*b651*b991 + 0.5*b651*b992 + 0.5*b651*b1003 + 0.5*b651*b1006
     + 0.5*b651*b1018 + 0.5*b651*b1023 + 0.5*b652*b662 + b652*b678 + 0.5*b652*
    b687 + 0.5*b652*b689 + 0.5*b652*b715 + 0.5*b652*b732 + 0.5*b652*b745 + 0.5*
    b652*b781 + 0.5*b652*b789 + 0.5*b652*b797 + 0.5*b652*b806 + 0.5*b652*b828
     + 0.5*b652*b830 + 0.5*b652*b844 + 0.5*b652*b874 + 0.5*b652*b878 + 0.5*b652
    *b885 + 0.5*b652*b892 + b652*b893 + 0.5*b652*b908 + 0.5*b652*b911 + 0.5*
    b652*b914 + 0.5*b652*b916 + 0.5*b652*b919 + 0.5*b652*b976 + 0.5*b652*b996
     + 0.5*b652*b1001 + b653*b661 + 0.5*b653*b662 + 0.5*b653*b670 + b653*b683
     + 0.5*b653*b691 + 0.5*b653*b693 + b653*b711 + 0.5*b653*b756 + 0.5*b653*
    b781 + 0.5*b653*b844 + 0.5*b653*b847 + b653*b862 + 0.5*b653*b878 + 0.5*b653
    *b885 + 0.5*b653*b902 + 0.5*b653*b908 + 0.5*b653*b911 + 0.5*b653*b912 + 0.5
    *b653*b929 + 0.5*b653*b941 + 0.5*b653*b942 + 0.5*b653*b948 + 0.5*b653*b954
     + 0.5*b653*b988 + 0.5*b653*b996 + 0.5*b653*b1001 + 0.5*b653*b1016 + 0.5*
    b653*b1031 + 0.5*b653*b1046 + 0.5*b653*b1060 + 0.5*b653*b1085 + 0.5*b653*
    b1088 + 0.5*b653*b1098 + 0.5*b653*b1100 + 0.5*b653*b1104 + 0.5*b653*b1133
     + 0.5*b653*b1144 + 0.5*b653*b1148 + 0.5*b653*b1178 + 0.5*b653*b1180 + 0.5*
    b653*b1226 + 0.5*b653*b1231 + 0.5*b654*b663 + 0.5*b654*b671 + 0.5*b654*b672
     + 0.5*b654*b697 + 0.5*b654*b704 + 0.5*b654*b707 + 0.5*b654*b712 + 0.5*b654
    *b713 + b654*b716 + 0.5*b654*b726 + 0.5*b654*b742 + b654*b753 + 0.5*b654*
    b759 + 0.5*b654*b792 + 0.5*b654*b814 + 0.5*b654*b822 + 0.5*b654*b838 + 0.5*
    b654*b839 + 0.5*b654*b843 + 0.5*b654*b853 + b654*b870 + 0.5*b654*b875 + 0.5
    *b654*b877 + 0.5*b654*b879 + 0.5*b654*b900 + 0.5*b654*b903 + 0.5*b654*b907
     + 0.5*b654*b917 + 0.5*b654*b925 + 0.5*b654*b932 + 0.5*b654*b939 + 0.5*b654
    *b946 + 0.5*b654*b951 + 0.5*b654*b965 + 0.5*b654*b968 + 0.5*b654*b983 + 0.5
    *b655*b660 + 0.5*b655*b663 + 0.5*b655*b671 + 0.5*b655*b673 + 0.5*b655*b694
     + 0.5*b655*b703 + 0.5*b655*b705 + 0.5*b655*b709 + 0.5*b655*b738 + 0.5*b655
    *b742 + 0.5*b655*b746 + 0.5*b655*b759 + 0.5*b655*b760 + 0.5*b655*b773 + 0.5
    *b655*b775 + 0.5*b655*b777 + 0.5*b655*b784 + 0.5*b655*b788 + 0.5*b655*b796
     + 0.5*b655*b799 + 0.5*b655*b819 + 0.5*b655*b823 + 0.5*b655*b827 + 0.5*b655
    *b829 + b655*b836 + 0.5*b655*b838 + 0.5*b655*b845 + 0.5*b655*b848 + b655*
    b865 + 0.5*b655*b901 + b655*b910 + 0.5*b655*b923 + 0.5*b655*b931 + 0.5*b655
    *b943 + 0.5*b655*b977 + 0.5*b655*b978 + 0.5*b655*b979 + 0.5*b655*b985 + 0.5
    *b655*b1000 + 0.5*b655*b1022 + b656*b658 + 0.5*b656*b686 + 0.5*b656*b695 + 
    0.5*b656*b719 + 0.5*b656*b725 + 0.5*b656*b730 + 0.5*b656*b739 + 0.5*b656*
    b741 + 0.5*b656*b743 + 0.5*b656*b752 + 0.5*b656*b767 + 0.5*b656*b776 + 0.5*
    b656*b786 + 0.5*b656*b791 + 0.5*b656*b792 + 0.5*b656*b794 + 0.5*b656*b801
     + 0.5*b656*b825 + 0.5*b656*b831 + 0.5*b656*b843 + 0.5*b656*b849 + 0.5*b656
    *b856 + 0.5*b656*b858 + 0.5*b656*b869 + 0.5*b656*b880 + 0.5*b656*b887 + 0.5
    *b656*b890 + 0.5*b656*b898 + 0.5*b656*b900 + 0.5*b656*b904 + 0.5*b656*b913
     + 0.5*b656*b926 + 0.5*b656*b930 + 0.5*b656*b940 + 0.5*b656*b945 + 0.5*b656
    *b962 + 0.5*b656*b963 + 0.5*b656*b975 + b656*b981 + 0.5*b656*b984 + 0.5*
    b656*b986 + 0.5*b656*b993 + 0.5*b656*b994 + 0.5*b656*b995 + 0.5*b656*b997
     + 0.5*b656*b999 + 0.5*b656*b1004 + 0.5*b656*b1020 + 0.5*b657*b672 + 0.5*
    b657*b688 + 0.5*b657*b697 + 0.5*b657*b700 + 0.5*b657*b702 + 0.5*b657*b713
     + 0.5*b657*b724 + 0.5*b657*b748 + 0.5*b657*b751 + 0.5*b657*b762 + 0.5*b657
    *b782 + 0.5*b657*b788 + 0.5*b657*b808 + 0.5*b657*b824 + 0.5*b657*b835 + 0.5
    *b657*b839 + 0.5*b657*b853 + 0.5*b657*b855 + 0.5*b657*b861 + 0.5*b657*b894
     + 0.5*b657*b903 + b657*b909 + 0.5*b657*b921 + 0.5*b657*b928 + 0.5*b657*
    b931 + 0.5*b657*b932 + 0.5*b657*b935 + 0.5*b657*b944 + 0.5*b657*b951 + 0.5*
    b657*b953 + 0.5*b657*b960 + 0.5*b657*b961 + 0.5*b657*b968 + 0.5*b657*b987
     + b657*b1014 + 0.5*b658*b686 + 0.5*b658*b695 + 0.5*b658*b719 + 0.5*b658*
    b725 + 0.5*b658*b730 + 0.5*b658*b739 + 0.5*b658*b741 + 0.5*b658*b743 + 0.5*
    b658*b752 + 0.5*b658*b767 + 0.5*b658*b776 + 0.5*b658*b786 + 0.5*b658*b791
     + 0.5*b658*b792 + 0.5*b658*b794 + 0.5*b658*b801 + 0.5*b658*b825 + 0.5*b658
    *b831 + 0.5*b658*b843 + 0.5*b658*b849 + 0.5*b658*b856 + 0.5*b658*b858 + 0.5
    *b658*b869 + 0.5*b658*b880 + 0.5*b658*b887 + 0.5*b658*b890 + 0.5*b658*b898
     + 0.5*b658*b900 + 0.5*b658*b904 + 0.5*b658*b913 + 0.5*b658*b926 + 0.5*b658
    *b930 + 0.5*b658*b940 + 0.5*b658*b945 + 0.5*b658*b962 + 0.5*b658*b963 + 0.5
    *b658*b975 + b658*b981 + 0.5*b658*b984 + 0.5*b658*b986 + 0.5*b658*b993 + 
    0.5*b658*b994 + 0.5*b658*b995 + 0.5*b658*b997 + 0.5*b658*b999 + 0.5*b658*
    b1004 + 0.5*b658*b1020 + 0.5*b659*b667 + 0.5*b659*b669 + 0.5*b659*b699 + 
    0.5*b659*b717 + 0.5*b659*b749 + 0.5*b659*b758 + b659*b763 + 0.5*b659*b768
     + 0.5*b659*b770 + 0.5*b659*b778 + 0.5*b659*b786 + b659*b802 + 0.5*b659*
    b826 + 0.5*b659*b834 + 0.5*b659*b846 + 0.5*b659*b855 + 0.5*b659*b861 + 0.5*
    b659*b880 + 0.5*b659*b894 + 0.5*b659*b897 + 0.5*b659*b937 + 0.5*b659*b950
     + b659*b952 + 0.5*b659*b956 + b659*b967 + 0.5*b659*b970 + 0.5*b659*b971 + 
    0.5*b659*b982 + 0.5*b659*b984 + 0.5*b659*b993 + 0.5*b659*b1004 + 0.5*b659*
    b1005 + b659*x1302 + 0.5*b660*b665 + 0.5*b660*b666 + 0.5*b660*b690 + 0.5*
    b660*b694 + 0.5*b660*b701 + 0.5*b660*b703 + 0.5*b660*b705 + 0.5*b660*b709
     + 0.5*b660*b731 + 0.5*b660*b738 + 0.5*b660*b747 + 0.5*b660*b750 + 0.5*b660
    *b771 + 0.5*b660*b775 + 0.5*b660*b784 + 0.5*b660*b788 + 0.5*b660*b795 + 0.5
    *b660*b809 + 0.5*b660*b816 + 0.5*b660*b836 + 0.5*b660*b848 + 0.5*b660*b865
     + 0.5*b660*b883 + 0.5*b660*b910 + 0.5*b660*b931 + 0.5*b660*b958 + 0.5*b660
    *b977 + 0.5*b660*b978 + 0.5*b660*b991 + 0.5*b660*b1000 + 0.5*b660*b1003 + 
    0.5*b660*b1018 + 0.5*b660*b1022 + b660*x1299 + 0.5*b661*b662 + 0.5*b661*
    b670 + b661*b683 + 0.5*b661*b691 + 0.5*b661*b693 + b661*b711 + 0.5*b661*
    b756 + 0.5*b661*b781 + 0.5*b661*b844 + 0.5*b661*b847 + b661*b862 + 0.5*b661
    *b878 + 0.5*b661*b885 + 0.5*b661*b902 + 0.5*b661*b908 + 0.5*b661*b911 + 0.5
    *b661*b912 + 0.5*b661*b929 + 0.5*b661*b941 + 0.5*b661*b942 + 0.5*b661*b948
     + 0.5*b661*b954 + 0.5*b661*b988 + 0.5*b661*b996 + 0.5*b661*b1001 + 0.5*
    b661*b1016 + 0.5*b661*b1031 + 0.5*b661*b1046 + 0.5*b661*b1060 + 0.5*b661*
    b1085 + 0.5*b661*b1088 + 0.5*b661*b1098 + 0.5*b661*b1100 + 0.5*b661*b1104
     + 0.5*b661*b1133 + 0.5*b661*b1144 + 0.5*b661*b1148 + 0.5*b661*b1178 + 0.5*
    b661*b1180 + 0.5*b661*b1226 + 0.5*b661*b1231 + 0.5*b662*b678 + 0.5*b662*
    b683 + 0.5*b662*b711 + b662*b781 + 0.5*b662*b862 + b662*b878 + b662*b885 + 
    0.5*b662*b893 + b662*b911 + 0.5*b662*b942 + 0.5*b662*b954 + 0.5*b662*b988
     + 0.5*b662*b1016 + 0.5*b662*b1031 + 0.5*b662*b1046 + 0.5*b662*b1060 + 0.5*
    b662*b1085 + 0.5*b662*b1088 + 0.5*b662*b1098 + 0.5*b662*b1100 + 0.5*b662*
    b1104 + 0.5*b662*b1133 + 0.5*b662*b1144 + 0.5*b662*b1148 + 0.5*b662*b1178
     + 0.5*b662*b1180 + 0.5*b662*b1226 + 0.5*b662*b1231 + b663*b671 + 0.5*b663*
    b672 + 0.5*b663*b673 + 0.5*b663*b697 + 0.5*b663*b704 + 0.5*b663*b716 + 0.5*
    b663*b726 + b663*b742 + 0.5*b663*b746 + 0.5*b663*b753 + b663*b759 + 0.5*
    b663*b760 + 0.5*b663*b773 + 0.5*b663*b777 + 0.5*b663*b796 + 0.5*b663*b799
     + 0.5*b663*b814 + 0.5*b663*b819 + 0.5*b663*b823 + 0.5*b663*b827 + 0.5*b663
    *b829 + 0.5*b663*b836 + b663*b838 + 0.5*b663*b839 + 0.5*b663*b845 + 0.5*
    b663*b853 + 0.5*b663*b865 + 0.5*b663*b870 + 0.5*b663*b879 + 0.5*b663*b901
     + 0.5*b663*b907 + 0.5*b663*b910 + 0.5*b663*b923 + 0.5*b663*b925 + 0.5*b663
    *b932 + 0.5*b663*b939 + 0.5*b663*b943 + 0.5*b663*b946 + 0.5*b663*b979 + 0.5
    *b663*b983 + 0.5*b663*b985 + 0.5*b664*b690 + 0.5*b664*b696 + 0.5*b664*b723
     + 0.5*b664*b737 + 0.5*b664*b738 + 0.5*b664*b771 + 0.5*b664*b772 + 0.5*b664
    *b775 + 0.5*b664*b785 + 0.5*b664*b790 + 0.5*b664*b797 + 0.5*b664*b804 + 
    b664*b805 + 0.5*b664*b807 + 0.5*b664*b810 + 0.5*b664*b819 + 0.5*b664*b820
     + 0.5*b664*b830 + b664*b842 + 0.5*b664*b848 + 0.5*b664*b850 + 0.5*b664*
    b851 + 0.5*b664*b859 + 0.5*b664*b871 + 0.5*b664*b891 + 0.5*b664*b895 + 0.5*
    b664*b918 + 0.5*b664*b964 + b664*b973 + 0.5*b664*b985 + 0.5*b664*b990 + 0.5
    *b664*b991 + 0.5*b664*b992 + 0.5*b664*b1000 + 0.5*b664*b1003 + 0.5*b664*
    b1018 + b664*x1290 + 0.5*b665*b666 + 0.5*b665*b673 + 0.5*b665*b680 + 0.5*
    b665*b681 + 0.5*b665*b690 + 0.5*b665*b696 + 0.5*b665*b701 + 0.5*b665*b731
     + 0.5*b665*b734 + 0.5*b665*b735 + 0.5*b665*b746 + 0.5*b665*b747 + b665*
    b750 + 0.5*b665*b771 + 0.5*b665*b777 + 0.5*b665*b782 + 0.5*b665*b783 + 0.5*
    b665*b795 + 0.5*b665*b796 + 0.5*b665*b809 + 0.5*b665*b810 + 0.5*b665*b812
     + 0.5*b665*b816 + 0.5*b665*b817 + 0.5*b665*b823 + 0.5*b665*b835 + b665*
    b883 + 0.5*b665*b928 + 0.5*b665*b936 + b665*b958 + 0.5*b665*b969 + 0.5*b665
    *b989 + 0.5*b665*b991 + 0.5*b665*b1003 + 0.5*b665*b1018 + b665*x1299 + 0.5*
    b666*b690 + 0.5*b666*b700 + b666*b701 + 0.5*b666*b718 + 0.5*b666*b724 + 
    b666*b731 + b666*b747 + 0.5*b666*b750 + 0.5*b666*b769 + 0.5*b666*b771 + 0.5
    *b666*b773 + 0.5*b666*b787 + b666*b795 + 0.5*b666*b800 + 0.5*b666*b809 + 
    0.5*b666*b811 + 0.5*b666*b813 + 0.5*b666*b816 + 0.5*b666*b827 + 0.5*b666*
    b829 + 0.5*b666*b883 + 0.5*b666*b915 + 0.5*b666*b920 + 0.5*b666*b921 + 0.5*
    b666*b938 + 0.5*b666*b943 + 0.5*b666*b958 + 0.5*b666*b991 + 0.5*b666*b1003
     + 0.5*b666*b1018 + b666*x1299 + 0.5*b667*b669 + 0.5*b667*b699 + 0.5*b667*
    b717 + 0.5*b667*b728 + 0.5*b667*b755 + 0.5*b667*b758 + 0.5*b667*b763 + 0.5*
    b667*b768 + b667*b770 + 0.5*b667*b786 + 0.5*b667*b802 + 0.5*b667*b834 + 0.5
    *b667*b837 + 0.5*b667*b846 + 0.5*b667*b855 + 0.5*b667*b860 + 0.5*b667*b861
     + 0.5*b667*b880 + 0.5*b667*b894 + 0.5*b667*b897 + 0.5*b667*b937 + 0.5*b667
    *b952 + 0.5*b667*b956 + 0.5*b667*b967 + 0.5*b667*b970 + 0.5*b667*b971 + 0.5
    *b667*b980 + 0.5*b667*b982 + 0.5*b667*b984 + 0.5*b667*b993 + 0.5*b667*b1004
     + 0.5*b667*b1005 + b667*x1297 + 0.5*b668*b674 + b668*b720 + b668*b798 + 
    0.5*b668*b856 + 0.5*b668*b866 + 0.5*b668*b904 + 0.5*b668*b955 + 0.5*b668*
    b975 + 0.5*b668*b986 + 0.5*b669*b675 + 0.5*b669*b682 + 0.5*b669*b699 + 0.5*
    b669*b717 + b669*b758 + 0.5*b669*b763 + 0.5*b669*b765 + 0.5*b669*b768 + 0.5
    *b669*b770 + 0.5*b669*b786 + 0.5*b669*b802 + 0.5*b669*b832 + 0.5*b669*b834
     + 0.5*b669*b846 + 0.5*b669*b855 + 0.5*b669*b857 + 0.5*b669*b858 + 0.5*b669
    *b861 + 0.5*b669*b863 + 0.5*b669*b880 + 0.5*b669*b894 + 0.5*b669*b897 + 0.5
    *b669*b906 + 0.5*b669*b922 + 0.5*b669*b927 + 0.5*b669*b934 + 0.5*b669*b937
     + 0.5*b669*b952 + 0.5*b669*b956 + 0.5*b669*b957 + 0.5*b669*b967 + b669*
    b970 + b669*b971 + b669*b982 + 0.5*b669*b984 + 0.5*b669*b993 + 0.5*b669*
    b997 + 0.5*b669*b1004 + 0.5*b669*b1005 + 0.5*b669*b1012 + 0.5*b669*b1021 + 
    0.5*b669*b1024 + b669*x1298 + 0.5*b670*b683 + 0.5*b670*b685 + 0.5*b670*b691
     + 0.5*b670*b693 + 0.5*b670*b708 + 0.5*b670*b711 + 0.5*b670*b756 + 0.5*b670
    *b803 + 0.5*b670*b844 + 0.5*b670*b847 + 0.5*b670*b862 + 0.5*b670*b868 + 
    b670*b902 + 0.5*b670*b908 + b670*b912 + b670*b929 + 0.5*b670*b941 + 0.5*
    b670*b947 + 0.5*b670*b948 + 0.5*b670*b959 + 0.5*b670*b974 + 0.5*b670*b996
     + 0.5*b670*b1001 + 0.5*b670*b1006 + b670*x1296 + 0.5*b671*b672 + 0.5*b671*
    b673 + 0.5*b671*b697 + 0.5*b671*b704 + 0.5*b671*b716 + 0.5*b671*b726 + b671
    *b742 + 0.5*b671*b746 + 0.5*b671*b753 + b671*b759 + 0.5*b671*b760 + 0.5*
    b671*b773 + 0.5*b671*b777 + 0.5*b671*b796 + 0.5*b671*b799 + 0.5*b671*b814
     + 0.5*b671*b819 + 0.5*b671*b823 + 0.5*b671*b827 + 0.5*b671*b829 + 0.5*b671
    *b836 + b671*b838 + 0.5*b671*b839 + 0.5*b671*b845 + 0.5*b671*b853 + 0.5*
    b671*b865 + 0.5*b671*b870 + 0.5*b671*b879 + 0.5*b671*b901 + 0.5*b671*b907
     + 0.5*b671*b910 + 0.5*b671*b923 + 0.5*b671*b925 + 0.5*b671*b932 + 0.5*b671
    *b939 + 0.5*b671*b943 + 0.5*b671*b946 + 0.5*b671*b979 + 0.5*b671*b983 + 0.5
    *b671*b985 + 0.5*b672*b688 + b672*b697 + 0.5*b672*b700 + 0.5*b672*b704 + 
    0.5*b672*b716 + 0.5*b672*b724 + 0.5*b672*b726 + 0.5*b672*b742 + 0.5*b672*
    b748 + 0.5*b672*b753 + 0.5*b672*b759 + 0.5*b672*b782 + 0.5*b672*b788 + 0.5*
    b672*b814 + 0.5*b672*b835 + 0.5*b672*b838 + b672*b839 + b672*b853 + 0.5*
    b672*b870 + 0.5*b672*b879 + 0.5*b672*b907 + 0.5*b672*b909 + 0.5*b672*b921
     + 0.5*b672*b925 + 0.5*b672*b928 + 0.5*b672*b931 + b672*b932 + 0.5*b672*
    b939 + 0.5*b672*b946 + 0.5*b672*b983 + 0.5*b672*b1014 + 0.5*b673*b680 + 0.5
    *b673*b681 + 0.5*b673*b696 + 0.5*b673*b734 + 0.5*b673*b735 + 0.5*b673*b742
     + b673*b746 + 0.5*b673*b750 + 0.5*b673*b759 + 0.5*b673*b760 + 0.5*b673*
    b773 + b673*b777 + 0.5*b673*b782 + 0.5*b673*b783 + b673*b796 + 0.5*b673*
    b799 + 0.5*b673*b810 + 0.5*b673*b812 + 0.5*b673*b817 + 0.5*b673*b819 + b673
    *b823 + 0.5*b673*b827 + 0.5*b673*b829 + 0.5*b673*b835 + 0.5*b673*b836 + 0.5
    *b673*b838 + 0.5*b673*b845 + 0.5*b673*b865 + 0.5*b673*b883 + 0.5*b673*b901
     + 0.5*b673*b910 + 0.5*b673*b923 + 0.5*b673*b928 + 0.5*b673*b936 + 0.5*b673
    *b943 + 0.5*b673*b958 + 0.5*b673*b969 + 0.5*b673*b979 + 0.5*b673*b985 + 0.5
    *b673*b989 + 0.5*b674*b684 + 0.5*b674*b699 + 0.5*b674*b710 + 0.5*b674*b712
     + 0.5*b674*b720 + 0.5*b674*b721 + 0.5*b674*b729 + 0.5*b674*b740 + 0.5*b674
    *b764 + 0.5*b674*b798 + 0.5*b674*b818 + 0.5*b674*b852 + 0.5*b674*b856 + 0.5
    *b674*b864 + b674*b866 + 0.5*b674*b867 + 0.5*b674*b877 + 0.5*b674*b897 + 
    0.5*b674*b898 + 0.5*b674*b904 + 0.5*b674*b917 + 0.5*b674*b937 + 0.5*b674*
    b940 + 0.5*b674*b945 + b674*b955 + 0.5*b674*b956 + 0.5*b674*b962 + 0.5*b674
    *b965 + 0.5*b674*b972 + 0.5*b674*b975 + 0.5*b674*b986 + 0.5*b674*b994 + 0.5
    *b674*b998 + 0.5*b674*b1010 + 0.5*b674*b1013 + 0.5*b675*b679 + 0.5*b675*
    b682 + 0.5*b675*b684 + 0.5*b675*b721 + 0.5*b675*b733 + 0.5*b675*b749 + 0.5*
    b675*b754 + 0.5*b675*b758 + 0.5*b675*b761 + 0.5*b675*b764 + 0.5*b675*b765
     + 0.5*b675*b774 + 0.5*b675*b778 + 0.5*b675*b780 + 0.5*b675*b818 + 0.5*b675
    *b825 + 0.5*b675*b826 + 0.5*b675*b832 + 0.5*b675*b857 + 0.5*b675*b858 + 0.5
    *b675*b863 + 0.5*b675*b869 + 0.5*b675*b876 + 0.5*b675*b881 + 0.5*b675*b884
     + 0.5*b675*b887 + b675*b906 + 0.5*b675*b922 + b675*b927 + 0.5*b675*b930 + 
    b675*b934 + 0.5*b675*b950 + b675*b957 + 0.5*b675*b970 + 0.5*b675*b971 + 0.5
    *b675*b982 + 0.5*b675*b997 + 0.5*b675*b1002 + 0.5*b675*b1010 + 0.5*b675*
    b1012 + 0.5*b675*b1015 + 0.5*b675*b1017 + 0.5*b675*b1019 + 0.5*b675*b1021
     + 0.5*b675*b1024 + 0.5*b675*b1025 + b675*x1298 + 0.5*b676*b677 + 0.5*b676*
    b687 + 0.5*b676*b691 + 0.5*b676*b789 + 0.5*b676*b806 + 0.5*b676*b815 + 0.5*
    b676*b821 + 0.5*b676*b828 + 0.5*b676*b882 + 0.5*b676*b888 + 0.5*b676*b905
     + 0.5*b676*b942 + 0.5*b676*b954 + 0.5*b676*b974 + 0.5*b676*b976 + 0.5*b676
    *b988 + 0.5*b676*b1007 + 0.5*b676*b1016 + b676*x1301 + 0.5*b677*b681 + 0.5*
    b677*b691 + 0.5*b677*b708 + 0.5*b677*b714 + 0.5*b677*b715 + 0.5*b677*b744
     + 0.5*b677*b793 + 0.5*b677*b817 + 0.5*b677*b820 + b677*b821 + 0.5*b677*
    b874 + b677*b882 + b677*b888 + 0.5*b677*b891 + 0.5*b677*b895 + 0.5*b677*
    b896 + 0.5*b677*b916 + 0.5*b677*b933 + 0.5*b677*b947 + 0.5*b677*b989 + 0.5*
    b677*b1006 + 0.5*b677*b1023 + b677*x1301 + 0.5*b678*b687 + 0.5*b678*b689 + 
    0.5*b678*b715 + 0.5*b678*b732 + 0.5*b678*b745 + 0.5*b678*b781 + 0.5*b678*
    b789 + 0.5*b678*b797 + 0.5*b678*b806 + 0.5*b678*b828 + 0.5*b678*b830 + 0.5*
    b678*b844 + 0.5*b678*b874 + 0.5*b678*b878 + 0.5*b678*b885 + 0.5*b678*b892
     + b678*b893 + 0.5*b678*b908 + 0.5*b678*b911 + 0.5*b678*b914 + 0.5*b678*
    b916 + 0.5*b678*b919 + 0.5*b678*b976 + 0.5*b678*b996 + 0.5*b678*b1001 + 0.5
    *b679*b684 + 0.5*b679*b721 + 0.5*b679*b725 + 0.5*b679*b733 + 0.5*b679*b741
     + 0.5*b679*b743 + 0.5*b679*b749 + 0.5*b679*b754 + 0.5*b679*b761 + 0.5*b679
    *b764 + 0.5*b679*b767 + 0.5*b679*b774 + 0.5*b679*b778 + 0.5*b679*b780 + 0.5
    *b679*b818 + 0.5*b679*b825 + 0.5*b679*b826 + 0.5*b679*b869 + 0.5*b679*b876
     + b679*b881 + 0.5*b679*b884 + 0.5*b679*b887 + 0.5*b679*b906 + 0.5*b679*
    b927 + 0.5*b679*b930 + 0.5*b679*b934 + 0.5*b679*b950 + 0.5*b679*b957 + 0.5*
    b679*b1002 + 0.5*b679*b1010 + b679*b1015 + 0.5*b679*b1017 + 0.5*b679*b1019
     + 0.5*b679*b1025 + b679*x1291 + 0.5*b680*b681 + 0.5*b680*b685 + 0.5*b680*
    b689 + 0.5*b680*b696 + 0.5*b680*b698 + 0.5*b680*b718 + b680*b734 + 0.5*b680
    *b735 + 0.5*b680*b736 + 0.5*b680*b745 + 0.5*b680*b746 + 0.5*b680*b750 + 0.5
    *b680*b757 + 0.5*b680*b777 + 0.5*b680*b782 + b680*b783 + 0.5*b680*b787 + 
    0.5*b680*b796 + 0.5*b680*b803 + 0.5*b680*b804 + 0.5*b680*b810 + b680*b812
     + 0.5*b680*b817 + 0.5*b680*b823 + 0.5*b680*b835 + 0.5*b680*b851 + 0.5*b680
    *b868 + 0.5*b680*b883 + 0.5*b680*b914 + 0.5*b680*b918 + 0.5*b680*b919 + 0.5
    *b680*b924 + 0.5*b680*b928 + 0.5*b680*b936 + 0.5*b680*b958 + 0.5*b680*b959
     + b680*b969 + 0.5*b680*b989 + 0.5*b680*b1009 + 0.5*b681*b696 + 0.5*b681*
    b708 + 0.5*b681*b714 + 0.5*b681*b715 + 0.5*b681*b734 + 0.5*b681*b735 + 0.5*
    b681*b744 + 0.5*b681*b746 + 0.5*b681*b750 + 0.5*b681*b777 + 0.5*b681*b782
     + 0.5*b681*b783 + 0.5*b681*b793 + 0.5*b681*b796 + 0.5*b681*b810 + 0.5*b681
    *b812 + b681*b817 + 0.5*b681*b820 + 0.5*b681*b821 + 0.5*b681*b823 + 0.5*
    b681*b835 + 0.5*b681*b874 + 0.5*b681*b882 + 0.5*b681*b883 + 0.5*b681*b888
     + 0.5*b681*b891 + 0.5*b681*b895 + 0.5*b681*b896 + 0.5*b681*b916 + 0.5*b681
    *b928 + 0.5*b681*b933 + 0.5*b681*b936 + 0.5*b681*b947 + 0.5*b681*b958 + 0.5
    *b681*b969 + b681*b989 + 0.5*b681*b1006 + 0.5*b681*b1023 + 0.5*b682*b692 + 
    0.5*b682*b702 + 0.5*b682*b722 + 0.5*b682*b729 + 0.5*b682*b758 + 0.5*b682*
    b765 + 0.5*b682*b779 + 0.5*b682*b791 + 0.5*b682*b808 + 0.5*b682*b831 + 0.5*
    b682*b832 + 0.5*b682*b852 + b682*b857 + 0.5*b682*b858 + b682*b863 + 0.5*
    b682*b867 + 0.5*b682*b890 + 0.5*b682*b906 + b682*b922 + 0.5*b682*b927 + 0.5
    *b682*b934 + 0.5*b682*b957 + 0.5*b682*b961 + 0.5*b682*b970 + 0.5*b682*b971
     + 0.5*b682*b972 + 0.5*b682*b982 + 0.5*b682*b987 + 0.5*b682*b995 + 0.5*b682
    *b997 + 0.5*b682*b999 + 0.5*b682*b1012 + 0.5*b682*b1021 + 0.5*b682*b1024 + 
    b682*x1298 + 0.5*b683*b691 + 0.5*b683*b693 + b683*b711 + 0.5*b683*b756 + 
    0.5*b683*b781 + 0.5*b683*b844 + 0.5*b683*b847 + b683*b862 + 0.5*b683*b878
     + 0.5*b683*b885 + 0.5*b683*b902 + 0.5*b683*b908 + 0.5*b683*b911 + 0.5*b683
    *b912 + 0.5*b683*b929 + 0.5*b683*b941 + 0.5*b683*b942 + 0.5*b683*b948 + 0.5
    *b683*b954 + 0.5*b683*b988 + 0.5*b683*b996 + 0.5*b683*b1001 + 0.5*b683*
    b1016 + 0.5*b683*b1031 + 0.5*b683*b1046 + 0.5*b683*b1060 + 0.5*b683*b1085
     + 0.5*b683*b1088 + 0.5*b683*b1098 + 0.5*b683*b1100 + 0.5*b683*b1104 + 0.5*
    b683*b1133 + 0.5*b683*b1144 + 0.5*b683*b1148 + 0.5*b683*b1178 + 0.5*b683*
    b1180 + 0.5*b683*b1226 + 0.5*b683*b1231 + 0.5*b684*b699 + 0.5*b684*b710 + 
    0.5*b684*b712 + b684*b721 + 0.5*b684*b729 + 0.5*b684*b733 + 0.5*b684*b740
     + 0.5*b684*b749 + 0.5*b684*b754 + 0.5*b684*b761 + b684*b764 + 0.5*b684*
    b774 + 0.5*b684*b778 + 0.5*b684*b780 + b684*b818 + 0.5*b684*b825 + 0.5*b684
    *b826 + 0.5*b684*b852 + 0.5*b684*b864 + 0.5*b684*b866 + 0.5*b684*b867 + 0.5
    *b684*b869 + 0.5*b684*b876 + 0.5*b684*b877 + 0.5*b684*b881 + 0.5*b684*b884
     + 0.5*b684*b887 + 0.5*b684*b897 + 0.5*b684*b898 + 0.5*b684*b906 + 0.5*b684
    *b917 + 0.5*b684*b927 + 0.5*b684*b930 + 0.5*b684*b934 + 0.5*b684*b937 + 0.5
    *b684*b940 + 0.5*b684*b945 + 0.5*b684*b950 + 0.5*b684*b955 + 0.5*b684*b956
     + 0.5*b684*b957 + 0.5*b684*b962 + 0.5*b684*b965 + 0.5*b684*b972 + 0.5*b684
    *b994 + 0.5*b684*b998 + 0.5*b684*b1002 + b684*b1010 + 0.5*b684*b1013 + 0.5*
    b684*b1015 + 0.5*b684*b1017 + 0.5*b684*b1019 + 0.5*b684*b1025 + 0.5*b685*
    b689 + 0.5*b685*b698 + 0.5*b685*b708 + 0.5*b685*b718 + 0.5*b685*b734 + 0.5*
    b685*b736 + 0.5*b685*b745 + 0.5*b685*b757 + 0.5*b685*b783 + 0.5*b685*b787
     + b685*b803 + 0.5*b685*b804 + 0.5*b685*b812 + 0.5*b685*b851 + b685*b868 + 
    0.5*b685*b902 + 0.5*b685*b912 + 0.5*b685*b914 + 0.5*b685*b918 + 0.5*b685*
    b919 + 0.5*b685*b924 + 0.5*b685*b929 + 0.5*b685*b947 + b685*b959 + 0.5*b685
    *b969 + 0.5*b685*b974 + 0.5*b685*b1006 + 0.5*b685*b1009 + b685*x1296 + b686
    *b695 + 0.5*b686*b719 + 0.5*b686*b725 + 0.5*b686*b730 + 0.5*b686*b739 + 0.5
    *b686*b741 + 0.5*b686*b743 + b686*b752 + 0.5*b686*b767 + 0.5*b686*b794 + 
    0.5*b686*b801 + 0.5*b686*b858 + 0.5*b686*b898 + 0.5*b686*b940 + 0.5*b686*
    b945 + 0.5*b686*b962 + 0.5*b686*b963 + 0.5*b686*b981 + 0.5*b686*b994 + 0.5*
    b686*b997 + 0.5*b686*b1020 + b686*x1293 + 0.5*b687*b689 + 0.5*b687*b715 + 
    0.5*b687*b732 + 0.5*b687*b745 + b687*b789 + 0.5*b687*b797 + b687*b806 + 0.5
    *b687*b815 + b687*b828 + 0.5*b687*b830 + 0.5*b687*b844 + 0.5*b687*b874 + 
    0.5*b687*b892 + 0.5*b687*b893 + 0.5*b687*b905 + 0.5*b687*b908 + 0.5*b687*
    b914 + 0.5*b687*b916 + 0.5*b687*b919 + 0.5*b687*b942 + 0.5*b687*b954 + 0.5*
    b687*b974 + b687*b976 + 0.5*b687*b988 + 0.5*b687*b996 + 0.5*b687*b1001 + 
    0.5*b687*b1007 + 0.5*b687*b1016 + 0.5*b688*b692 + 0.5*b688*b697 + 0.5*b688*
    b700 + 0.5*b688*b706 + 0.5*b688*b707 + 0.5*b688*b722 + 0.5*b688*b724 + 0.5*
    b688*b727 + b688*b748 + 0.5*b688*b779 + 0.5*b688*b782 + 0.5*b688*b788 + 0.5
    *b688*b822 + 0.5*b688*b835 + 0.5*b688*b839 + 0.5*b688*b840 + 0.5*b688*b853
     + 0.5*b688*b854 + 0.5*b688*b872 + 0.5*b688*b875 + 0.5*b688*b886 + 0.5*b688
    *b909 + 0.5*b688*b921 + 0.5*b688*b923 + 0.5*b688*b928 + 0.5*b688*b931 + 0.5
    *b688*b932 + 0.5*b688*b949 + 0.5*b688*b1008 + 0.5*b688*b1014 + b688*x1295
     + 0.5*b689*b698 + 0.5*b689*b715 + 0.5*b689*b718 + 0.5*b689*b732 + 0.5*b689
    *b734 + 0.5*b689*b736 + b689*b745 + 0.5*b689*b757 + 0.5*b689*b783 + 0.5*
    b689*b787 + 0.5*b689*b789 + 0.5*b689*b797 + 0.5*b689*b803 + 0.5*b689*b804
     + 0.5*b689*b806 + 0.5*b689*b812 + 0.5*b689*b828 + 0.5*b689*b830 + 0.5*b689
    *b844 + 0.5*b689*b851 + 0.5*b689*b868 + 0.5*b689*b874 + 0.5*b689*b892 + 0.5
    *b689*b893 + 0.5*b689*b908 + b689*b914 + 0.5*b689*b916 + 0.5*b689*b918 + 
    b689*b919 + 0.5*b689*b924 + 0.5*b689*b959 + 0.5*b689*b969 + 0.5*b689*b976
     + 0.5*b689*b996 + 0.5*b689*b1001 + 0.5*b689*b1009 + 0.5*b690*b701 + 0.5*
    b690*b723 + 0.5*b690*b731 + 0.5*b690*b737 + 0.5*b690*b747 + 0.5*b690*b750
     + b690*b771 + 0.5*b690*b772 + 0.5*b690*b785 + 0.5*b690*b790 + 0.5*b690*
    b795 + 0.5*b690*b804 + 0.5*b690*b805 + 0.5*b690*b807 + 0.5*b690*b809 + 0.5*
    b690*b816 + 0.5*b690*b819 + 0.5*b690*b820 + 0.5*b690*b842 + 0.5*b690*b850
     + 0.5*b690*b851 + 0.5*b690*b871 + 0.5*b690*b883 + 0.5*b690*b891 + 0.5*b690
    *b895 + 0.5*b690*b918 + 0.5*b690*b958 + 0.5*b690*b964 + 0.5*b690*b973 + 0.5
    *b690*b985 + 0.5*b690*b990 + b690*b991 + 0.5*b690*b992 + b690*b1003 + b690*
    b1018 + b690*x1299 + 0.5*b691*b693 + 0.5*b691*b711 + 0.5*b691*b756 + 0.5*
    b691*b821 + 0.5*b691*b844 + 0.5*b691*b847 + 0.5*b691*b862 + 0.5*b691*b882
     + 0.5*b691*b888 + 0.5*b691*b902 + 0.5*b691*b908 + 0.5*b691*b912 + 0.5*b691
    *b929 + 0.5*b691*b941 + 0.5*b691*b948 + 0.5*b691*b996 + 0.5*b691*b1001 + 
    b691*x1301 + 0.5*b692*b702 + 0.5*b692*b706 + 0.5*b692*b707 + b692*b722 + 
    0.5*b692*b727 + 0.5*b692*b729 + 0.5*b692*b748 + b692*b779 + 0.5*b692*b791
     + 0.5*b692*b808 + 0.5*b692*b822 + 0.5*b692*b831 + 0.5*b692*b840 + 0.5*b692
    *b852 + 0.5*b692*b854 + 0.5*b692*b857 + 0.5*b692*b863 + 0.5*b692*b867 + 0.5
    *b692*b872 + 0.5*b692*b875 + 0.5*b692*b886 + 0.5*b692*b890 + 0.5*b692*b922
     + 0.5*b692*b923 + 0.5*b692*b949 + 0.5*b692*b961 + 0.5*b692*b972 + 0.5*b692
    *b987 + 0.5*b692*b995 + 0.5*b692*b999 + 0.5*b692*b1008 + b692*x1295 + 0.5*
    b693*b698 + 0.5*b693*b711 + 0.5*b693*b714 + 0.5*b693*b736 + b693*b756 + 0.5
    *b693*b757 + 0.5*b693*b760 + 0.5*b693*b793 + 0.5*b693*b799 + 0.5*b693*b809
     + 0.5*b693*b816 + 0.5*b693*b833 + 0.5*b693*b844 + 0.5*b693*b845 + b693*
    b847 + 0.5*b693*b859 + 0.5*b693*b862 + 0.5*b693*b896 + 0.5*b693*b901 + 0.5*
    b693*b902 + 0.5*b693*b908 + 0.5*b693*b912 + 0.5*b693*b924 + 0.5*b693*b929
     + 0.5*b693*b933 + b693*b941 + b693*b948 + 0.5*b693*b979 + 0.5*b693*b996 + 
    0.5*b693*b1001 + 0.5*b693*b1009 + 0.5*b693*b1023 + b694*b703 + b694*b705 + 
    0.5*b694*b706 + 0.5*b694*b709 + 0.5*b694*b728 + 0.5*b694*b738 + 0.5*b694*
    b751 + 0.5*b694*b755 + 0.5*b694*b762 + 0.5*b694*b769 + 0.5*b694*b775 + 0.5*
    b694*b784 + 0.5*b694*b788 + 0.5*b694*b836 + 0.5*b694*b837 + 0.5*b694*b848
     + 0.5*b694*b854 + 0.5*b694*b860 + 0.5*b694*b865 + 0.5*b694*b872 + 0.5*b694
    *b879 + 0.5*b694*b886 + 0.5*b694*b910 + 0.5*b694*b915 + 0.5*b694*b920 + 0.5
    *b694*b925 + 0.5*b694*b931 + 0.5*b694*b939 + 0.5*b694*b946 + 0.5*b694*b949
     + 0.5*b694*b953 + b694*b977 + 0.5*b694*b978 + 0.5*b694*b980 + 0.5*b694*
    b983 + 0.5*b694*b1000 + 0.5*b694*b1022 + 0.5*b695*b719 + 0.5*b695*b725 + 
    0.5*b695*b730 + 0.5*b695*b739 + 0.5*b695*b741 + 0.5*b695*b743 + b695*b752
     + 0.5*b695*b767 + 0.5*b695*b794 + 0.5*b695*b801 + 0.5*b695*b858 + 0.5*b695
    *b898 + 0.5*b695*b940 + 0.5*b695*b945 + 0.5*b695*b962 + 0.5*b695*b963 + 0.5
    *b695*b981 + 0.5*b695*b994 + 0.5*b695*b997 + 0.5*b695*b1020 + b695*x1293 + 
    0.5*b696*b734 + 0.5*b696*b735 + 0.5*b696*b738 + 0.5*b696*b746 + 0.5*b696*
    b750 + 0.5*b696*b775 + 0.5*b696*b777 + 0.5*b696*b782 + 0.5*b696*b783 + 0.5*
    b696*b796 + 0.5*b696*b797 + 0.5*b696*b805 + b696*b810 + 0.5*b696*b812 + 0.5
    *b696*b817 + 0.5*b696*b823 + 0.5*b696*b830 + 0.5*b696*b835 + 0.5*b696*b842
     + 0.5*b696*b848 + 0.5*b696*b859 + 0.5*b696*b883 + 0.5*b696*b928 + 0.5*b696
    *b936 + 0.5*b696*b958 + 0.5*b696*b969 + 0.5*b696*b973 + 0.5*b696*b989 + 0.5
    *b696*b1000 + b696*x1290 + 0.5*b697*b700 + 0.5*b697*b704 + 0.5*b697*b716 + 
    0.5*b697*b724 + 0.5*b697*b726 + 0.5*b697*b742 + 0.5*b697*b748 + 0.5*b697*
    b753 + 0.5*b697*b759 + 0.5*b697*b782 + 0.5*b697*b788 + 0.5*b697*b814 + 0.5*
    b697*b835 + 0.5*b697*b838 + b697*b839 + b697*b853 + 0.5*b697*b870 + 0.5*
    b697*b879 + 0.5*b697*b907 + 0.5*b697*b909 + 0.5*b697*b921 + 0.5*b697*b925
     + 0.5*b697*b928 + 0.5*b697*b931 + b697*b932 + 0.5*b697*b939 + 0.5*b697*
    b946 + 0.5*b697*b983 + 0.5*b697*b1014 + 0.5*b698*b714 + 0.5*b698*b718 + 0.5
    *b698*b734 + b698*b736 + 0.5*b698*b745 + 0.5*b698*b756 + b698*b757 + 0.5*
    b698*b760 + 0.5*b698*b783 + 0.5*b698*b787 + 0.5*b698*b793 + 0.5*b698*b799
     + 0.5*b698*b803 + 0.5*b698*b804 + 0.5*b698*b809 + 0.5*b698*b812 + 0.5*b698
    *b816 + 0.5*b698*b833 + 0.5*b698*b845 + 0.5*b698*b847 + 0.5*b698*b851 + 0.5
    *b698*b859 + 0.5*b698*b868 + 0.5*b698*b896 + 0.5*b698*b901 + 0.5*b698*b914
     + 0.5*b698*b918 + 0.5*b698*b919 + b698*b924 + 0.5*b698*b933 + 0.5*b698*
    b941 + 0.5*b698*b948 + 0.5*b698*b959 + 0.5*b698*b969 + 0.5*b698*b979 + b698
    *b1009 + 0.5*b698*b1023 + 0.5*b699*b710 + 0.5*b699*b712 + 0.5*b699*b717 + 
    0.5*b699*b721 + 0.5*b699*b729 + 0.5*b699*b740 + 0.5*b699*b758 + 0.5*b699*
    b763 + 0.5*b699*b764 + 0.5*b699*b768 + 0.5*b699*b770 + 0.5*b699*b786 + 0.5*
    b699*b802 + 0.5*b699*b818 + 0.5*b699*b834 + 0.5*b699*b846 + 0.5*b699*b852
     + 0.5*b699*b855 + 0.5*b699*b861 + 0.5*b699*b864 + 0.5*b699*b866 + 0.5*b699
    *b867 + 0.5*b699*b877 + 0.5*b699*b880 + 0.5*b699*b894 + b699*b897 + 0.5*
    b699*b898 + 0.5*b699*b917 + b699*b937 + 0.5*b699*b940 + 0.5*b699*b945 + 0.5
    *b699*b952 + 0.5*b699*b955 + b699*b956 + 0.5*b699*b962 + 0.5*b699*b965 + 
    0.5*b699*b967 + 0.5*b699*b970 + 0.5*b699*b971 + 0.5*b699*b972 + 0.5*b699*
    b982 + 0.5*b699*b984 + 0.5*b699*b993 + 0.5*b699*b994 + 0.5*b699*b998 + 0.5*
    b699*b1004 + 0.5*b699*b1005 + 0.5*b699*b1010 + 0.5*b699*b1013 + 0.5*b700*
    b701 + 0.5*b700*b718 + b700*b724 + 0.5*b700*b731 + 0.5*b700*b747 + 0.5*b700
    *b748 + 0.5*b700*b769 + 0.5*b700*b773 + 0.5*b700*b782 + 0.5*b700*b787 + 0.5
    *b700*b788 + 0.5*b700*b795 + 0.5*b700*b800 + 0.5*b700*b811 + 0.5*b700*b813
     + 0.5*b700*b827 + 0.5*b700*b829 + 0.5*b700*b835 + 0.5*b700*b839 + 0.5*b700
    *b853 + 0.5*b700*b909 + 0.5*b700*b915 + 0.5*b700*b920 + b700*b921 + 0.5*
    b700*b928 + 0.5*b700*b931 + 0.5*b700*b932 + 0.5*b700*b938 + 0.5*b700*b943
     + 0.5*b700*b1014 + 0.5*b701*b718 + 0.5*b701*b724 + b701*b731 + b701*b747
     + 0.5*b701*b750 + 0.5*b701*b769 + 0.5*b701*b771 + 0.5*b701*b773 + 0.5*b701
    *b787 + b701*b795 + 0.5*b701*b800 + 0.5*b701*b809 + 0.5*b701*b811 + 0.5*
    b701*b813 + 0.5*b701*b816 + 0.5*b701*b827 + 0.5*b701*b829 + 0.5*b701*b883
     + 0.5*b701*b915 + 0.5*b701*b920 + 0.5*b701*b921 + 0.5*b701*b938 + 0.5*b701
    *b943 + 0.5*b701*b958 + 0.5*b701*b991 + 0.5*b701*b1003 + 0.5*b701*b1018 + 
    b701*x1299 + 0.5*b702*b713 + 0.5*b702*b722 + 0.5*b702*b729 + 0.5*b702*b751
     + 0.5*b702*b762 + 0.5*b702*b779 + 0.5*b702*b791 + b702*b808 + 0.5*b702*
    b824 + 0.5*b702*b831 + 0.5*b702*b852 + 0.5*b702*b855 + 0.5*b702*b857 + 0.5*
    b702*b861 + 0.5*b702*b863 + 0.5*b702*b867 + 0.5*b702*b890 + 0.5*b702*b894
     + 0.5*b702*b903 + 0.5*b702*b909 + 0.5*b702*b922 + 0.5*b702*b935 + 0.5*b702
    *b944 + 0.5*b702*b951 + 0.5*b702*b953 + 0.5*b702*b960 + b702*b961 + 0.5*
    b702*b968 + 0.5*b702*b972 + b702*b987 + 0.5*b702*b995 + 0.5*b702*b999 + 0.5
    *b702*b1014 + b703*b705 + 0.5*b703*b706 + 0.5*b703*b709 + 0.5*b703*b728 + 
    0.5*b703*b738 + 0.5*b703*b751 + 0.5*b703*b755 + 0.5*b703*b762 + 0.5*b703*
    b769 + 0.5*b703*b775 + 0.5*b703*b784 + 0.5*b703*b788 + 0.5*b703*b836 + 0.5*
    b703*b837 + 0.5*b703*b848 + 0.5*b703*b854 + 0.5*b703*b860 + 0.5*b703*b865
     + 0.5*b703*b872 + 0.5*b703*b879 + 0.5*b703*b886 + 0.5*b703*b910 + 0.5*b703
    *b915 + 0.5*b703*b920 + 0.5*b703*b925 + 0.5*b703*b931 + 0.5*b703*b939 + 0.5
    *b703*b946 + 0.5*b703*b949 + 0.5*b703*b953 + b703*b977 + 0.5*b703*b978 + 
    0.5*b703*b980 + 0.5*b703*b983 + 0.5*b703*b1000 + 0.5*b703*b1022 + 0.5*b704*
    b709 + 0.5*b704*b716 + 0.5*b704*b723 + b704*b726 + 0.5*b704*b727 + 0.5*b704
    *b735 + 0.5*b704*b742 + 0.5*b704*b753 + 0.5*b704*b759 + 0.5*b704*b784 + 0.5
    *b704*b800 + 0.5*b704*b811 + 0.5*b704*b813 + b704*b814 + 0.5*b704*b838 + 
    0.5*b704*b839 + 0.5*b704*b840 + 0.5*b704*b853 + 0.5*b704*b870 + 0.5*b704*
    b879 + 0.5*b704*b899 + b704*b907 + 0.5*b704*b925 + 0.5*b704*b932 + 0.5*b704
    *b935 + 0.5*b704*b936 + 0.5*b704*b938 + 0.5*b704*b939 + 0.5*b704*b944 + 0.5
    *b704*b946 + 0.5*b704*b960 + 0.5*b704*b966 + 0.5*b704*b978 + 0.5*b704*b983
     + 0.5*b704*b990 + 0.5*b704*b1008 + 0.5*b704*b1011 + 0.5*b704*b1022 + 0.5*
    b705*b706 + 0.5*b705*b709 + 0.5*b705*b728 + 0.5*b705*b738 + 0.5*b705*b751
     + 0.5*b705*b755 + 0.5*b705*b762 + 0.5*b705*b769 + 0.5*b705*b775 + 0.5*b705
    *b784 + 0.5*b705*b788 + 0.5*b705*b836 + 0.5*b705*b837 + 0.5*b705*b848 + 0.5
    *b705*b854 + 0.5*b705*b860 + 0.5*b705*b865 + 0.5*b705*b872 + 0.5*b705*b879
     + 0.5*b705*b886 + 0.5*b705*b910 + 0.5*b705*b915 + 0.5*b705*b920 + 0.5*b705
    *b925 + 0.5*b705*b931 + 0.5*b705*b939 + 0.5*b705*b946 + 0.5*b705*b949 + 0.5
    *b705*b953 + b705*b977 + 0.5*b705*b978 + 0.5*b705*b980 + 0.5*b705*b983 + 
    0.5*b705*b1000 + 0.5*b705*b1022 + 0.5*b706*b707 + 0.5*b706*b722 + 0.5*b706*
    b727 + 0.5*b706*b728 + 0.5*b706*b748 + 0.5*b706*b751 + 0.5*b706*b755 + 0.5*
    b706*b762 + 0.5*b706*b769 + 0.5*b706*b779 + 0.5*b706*b822 + 0.5*b706*b837
     + 0.5*b706*b840 + b706*b854 + 0.5*b706*b860 + b706*b872 + 0.5*b706*b875 + 
    0.5*b706*b879 + b706*b886 + 0.5*b706*b915 + 0.5*b706*b920 + 0.5*b706*b923
     + 0.5*b706*b925 + 0.5*b706*b939 + 0.5*b706*b946 + b706*b949 + 0.5*b706*
    b953 + 0.5*b706*b977 + 0.5*b706*b980 + 0.5*b706*b983 + 0.5*b706*b1008 + 
    b706*x1295 + 0.5*b707*b712 + 0.5*b707*b713 + 0.5*b707*b716 + 0.5*b707*b722
     + 0.5*b707*b727 + 0.5*b707*b748 + 0.5*b707*b753 + 0.5*b707*b779 + 0.5*b707
    *b792 + b707*b822 + 0.5*b707*b840 + 0.5*b707*b843 + 0.5*b707*b854 + 0.5*
    b707*b870 + 0.5*b707*b872 + b707*b875 + 0.5*b707*b877 + 0.5*b707*b886 + 0.5
    *b707*b900 + 0.5*b707*b903 + 0.5*b707*b917 + 0.5*b707*b923 + 0.5*b707*b949
     + 0.5*b707*b951 + 0.5*b707*b965 + 0.5*b707*b968 + 0.5*b707*b1008 + b707*
    x1295 + 0.5*b708*b714 + 0.5*b708*b715 + 0.5*b708*b744 + 0.5*b708*b793 + 0.5
    *b708*b803 + 0.5*b708*b817 + 0.5*b708*b820 + 0.5*b708*b821 + 0.5*b708*b868
     + 0.5*b708*b874 + 0.5*b708*b882 + 0.5*b708*b888 + 0.5*b708*b891 + 0.5*b708
    *b895 + 0.5*b708*b896 + 0.5*b708*b902 + 0.5*b708*b912 + 0.5*b708*b916 + 0.5
    *b708*b929 + 0.5*b708*b933 + b708*b947 + 0.5*b708*b959 + 0.5*b708*b974 + 
    0.5*b708*b989 + b708*b1006 + 0.5*b708*b1023 + b708*x1296 + 0.5*b709*b723 + 
    0.5*b709*b726 + 0.5*b709*b727 + 0.5*b709*b735 + 0.5*b709*b738 + 0.5*b709*
    b775 + b709*b784 + 0.5*b709*b788 + 0.5*b709*b800 + 0.5*b709*b811 + 0.5*b709
    *b813 + 0.5*b709*b814 + 0.5*b709*b836 + 0.5*b709*b840 + 0.5*b709*b848 + 0.5
    *b709*b865 + 0.5*b709*b899 + 0.5*b709*b907 + 0.5*b709*b910 + 0.5*b709*b931
     + 0.5*b709*b935 + 0.5*b709*b936 + 0.5*b709*b938 + 0.5*b709*b944 + 0.5*b709
    *b960 + 0.5*b709*b966 + 0.5*b709*b977 + b709*b978 + 0.5*b709*b990 + 0.5*
    b709*b1000 + 0.5*b709*b1008 + 0.5*b709*b1011 + b709*b1022 + 0.5*b710*b712
     + 0.5*b710*b721 + 0.5*b710*b729 + 0.5*b710*b740 + 0.5*b710*b764 + 0.5*b710
    *b815 + 0.5*b710*b818 + 0.5*b710*b852 + 0.5*b710*b864 + 0.5*b710*b866 + 0.5
    *b710*b867 + 0.5*b710*b877 + 0.5*b710*b897 + 0.5*b710*b898 + 0.5*b710*b905
     + 0.5*b710*b917 + 0.5*b710*b937 + 0.5*b710*b940 + 0.5*b710*b945 + 0.5*b710
    *b955 + 0.5*b710*b956 + 0.5*b710*b962 + 0.5*b710*b965 + 0.5*b710*b972 + 0.5
    *b710*b994 + 0.5*b710*b998 + 0.5*b710*b1007 + 0.5*b710*b1010 + 0.5*b710*
    b1013 + b710*x1303 + 0.5*b711*b756 + 0.5*b711*b781 + 0.5*b711*b844 + 0.5*
    b711*b847 + b711*b862 + 0.5*b711*b878 + 0.5*b711*b885 + 0.5*b711*b902 + 0.5
    *b711*b908 + 0.5*b711*b911 + 0.5*b711*b912 + 0.5*b711*b929 + 0.5*b711*b941
     + 0.5*b711*b942 + 0.5*b711*b948 + 0.5*b711*b954 + 0.5*b711*b988 + 0.5*b711
    *b996 + 0.5*b711*b1001 + 0.5*b711*b1016 + 0.5*b711*b1031 + 0.5*b711*b1046
     + 0.5*b711*b1060 + 0.5*b711*b1085 + 0.5*b711*b1088 + 0.5*b711*b1098 + 0.5*
    b711*b1100 + 0.5*b711*b1104 + 0.5*b711*b1133 + 0.5*b711*b1144 + 0.5*b711*
    b1148 + 0.5*b711*b1178 + 0.5*b711*b1180 + 0.5*b711*b1226 + 0.5*b711*b1231
     + 0.5*b712*b713 + 0.5*b712*b716 + 0.5*b712*b721 + 0.5*b712*b729 + 0.5*b712
    *b740 + 0.5*b712*b753 + 0.5*b712*b764 + 0.5*b712*b792 + 0.5*b712*b818 + 0.5
    *b712*b822 + 0.5*b712*b843 + 0.5*b712*b852 + 0.5*b712*b864 + 0.5*b712*b866
     + 0.5*b712*b867 + 0.5*b712*b870 + 0.5*b712*b875 + b712*b877 + 0.5*b712*
    b897 + 0.5*b712*b898 + 0.5*b712*b900 + 0.5*b712*b903 + b712*b917 + 0.5*b712
    *b937 + 0.5*b712*b940 + 0.5*b712*b945 + 0.5*b712*b951 + 0.5*b712*b955 + 0.5
    *b712*b956 + 0.5*b712*b962 + b712*b965 + 0.5*b712*b968 + 0.5*b712*b972 + 
    0.5*b712*b994 + 0.5*b712*b998 + 0.5*b712*b1010 + 0.5*b712*b1013 + 0.5*b713*
    b716 + 0.5*b713*b751 + 0.5*b713*b753 + 0.5*b713*b762 + 0.5*b713*b792 + 0.5*
    b713*b808 + 0.5*b713*b822 + 0.5*b713*b824 + 0.5*b713*b843 + 0.5*b713*b855
     + 0.5*b713*b861 + 0.5*b713*b870 + 0.5*b713*b875 + 0.5*b713*b877 + 0.5*b713
    *b894 + 0.5*b713*b900 + b713*b903 + 0.5*b713*b909 + 0.5*b713*b917 + 0.5*
    b713*b935 + 0.5*b713*b944 + b713*b951 + 0.5*b713*b953 + 0.5*b713*b960 + 0.5
    *b713*b961 + 0.5*b713*b965 + b713*b968 + 0.5*b713*b987 + 0.5*b713*b1014 + 
    0.5*b714*b715 + 0.5*b714*b736 + 0.5*b714*b744 + 0.5*b714*b756 + 0.5*b714*
    b757 + 0.5*b714*b760 + b714*b793 + 0.5*b714*b799 + 0.5*b714*b809 + 0.5*b714
    *b816 + 0.5*b714*b817 + 0.5*b714*b820 + 0.5*b714*b821 + 0.5*b714*b833 + 0.5
    *b714*b845 + 0.5*b714*b847 + 0.5*b714*b859 + 0.5*b714*b874 + 0.5*b714*b882
     + 0.5*b714*b888 + 0.5*b714*b891 + 0.5*b714*b895 + b714*b896 + 0.5*b714*
    b901 + 0.5*b714*b916 + 0.5*b714*b924 + b714*b933 + 0.5*b714*b941 + 0.5*b714
    *b947 + 0.5*b714*b948 + 0.5*b714*b979 + 0.5*b714*b989 + 0.5*b714*b1006 + 
    0.5*b714*b1009 + b714*b1023 + 0.5*b715*b732 + 0.5*b715*b744 + 0.5*b715*b745
     + 0.5*b715*b789 + 0.5*b715*b793 + 0.5*b715*b797 + 0.5*b715*b806 + 0.5*b715
    *b817 + 0.5*b715*b820 + 0.5*b715*b821 + 0.5*b715*b828 + 0.5*b715*b830 + 0.5
    *b715*b844 + b715*b874 + 0.5*b715*b882 + 0.5*b715*b888 + 0.5*b715*b891 + 
    0.5*b715*b892 + 0.5*b715*b893 + 0.5*b715*b895 + 0.5*b715*b896 + 0.5*b715*
    b908 + 0.5*b715*b914 + b715*b916 + 0.5*b715*b919 + 0.5*b715*b933 + 0.5*b715
    *b947 + 0.5*b715*b976 + 0.5*b715*b989 + 0.5*b715*b996 + 0.5*b715*b1001 + 
    0.5*b715*b1006 + 0.5*b715*b1023 + 0.5*b716*b726 + 0.5*b716*b742 + b716*b753
     + 0.5*b716*b759 + 0.5*b716*b792 + 0.5*b716*b814 + 0.5*b716*b822 + 0.5*b716
    *b838 + 0.5*b716*b839 + 0.5*b716*b843 + 0.5*b716*b853 + b716*b870 + 0.5*
    b716*b875 + 0.5*b716*b877 + 0.5*b716*b879 + 0.5*b716*b900 + 0.5*b716*b903
     + 0.5*b716*b907 + 0.5*b716*b917 + 0.5*b716*b925 + 0.5*b716*b932 + 0.5*b716
    *b939 + 0.5*b716*b946 + 0.5*b716*b951 + 0.5*b716*b965 + 0.5*b716*b968 + 0.5
    *b716*b983 + 0.5*b717*b719 + 0.5*b717*b758 + 0.5*b717*b763 + b717*b768 + 
    0.5*b717*b770 + 0.5*b717*b780 + 0.5*b717*b786 + 0.5*b717*b801 + 0.5*b717*
    b802 + b717*b834 + 0.5*b717*b846 + 0.5*b717*b855 + 0.5*b717*b861 + 0.5*b717
    *b876 + 0.5*b717*b880 + 0.5*b717*b894 + 0.5*b717*b897 + 0.5*b717*b937 + 0.5
    *b717*b952 + 0.5*b717*b956 + 0.5*b717*b963 + 0.5*b717*b967 + 0.5*b717*b970
     + 0.5*b717*b971 + 0.5*b717*b982 + 0.5*b717*b984 + 0.5*b717*b993 + 0.5*b717
    *b1002 + 0.5*b717*b1004 + b717*b1005 + 0.5*b717*b1019 + 0.5*b717*b1025 + 
    b717*x1294 + 0.5*b718*b724 + 0.5*b718*b731 + 0.5*b718*b734 + 0.5*b718*b736
     + 0.5*b718*b745 + 0.5*b718*b747 + 0.5*b718*b757 + 0.5*b718*b769 + 0.5*b718
    *b773 + 0.5*b718*b783 + b718*b787 + 0.5*b718*b795 + 0.5*b718*b800 + 0.5*
    b718*b803 + 0.5*b718*b804 + 0.5*b718*b811 + 0.5*b718*b812 + 0.5*b718*b813
     + 0.5*b718*b827 + 0.5*b718*b829 + 0.5*b718*b851 + 0.5*b718*b868 + 0.5*b718
    *b914 + 0.5*b718*b915 + 0.5*b718*b918 + 0.5*b718*b919 + 0.5*b718*b920 + 0.5
    *b718*b921 + 0.5*b718*b924 + 0.5*b718*b938 + 0.5*b718*b943 + 0.5*b718*b959
     + 0.5*b718*b969 + 0.5*b718*b1009 + 0.5*b719*b725 + 0.5*b719*b730 + 0.5*
    b719*b739 + 0.5*b719*b741 + 0.5*b719*b743 + 0.5*b719*b752 + 0.5*b719*b767
     + 0.5*b719*b768 + 0.5*b719*b780 + 0.5*b719*b794 + b719*b801 + 0.5*b719*
    b834 + 0.5*b719*b858 + 0.5*b719*b876 + 0.5*b719*b898 + 0.5*b719*b940 + 0.5*
    b719*b945 + 0.5*b719*b962 + b719*b963 + 0.5*b719*b981 + 0.5*b719*b994 + 0.5
    *b719*b997 + 0.5*b719*b1002 + 0.5*b719*b1005 + 0.5*b719*b1019 + 0.5*b719*
    b1020 + 0.5*b719*b1025 + b719*x1294 + b720*b798 + 0.5*b720*b856 + 0.5*b720*
    b866 + 0.5*b720*b904 + 0.5*b720*b955 + 0.5*b720*b975 + 0.5*b720*b986 + 0.5*
    b721*b729 + 0.5*b721*b733 + 0.5*b721*b740 + 0.5*b721*b749 + 0.5*b721*b754
     + 0.5*b721*b761 + b721*b764 + 0.5*b721*b774 + 0.5*b721*b778 + 0.5*b721*
    b780 + b721*b818 + 0.5*b721*b825 + 0.5*b721*b826 + 0.5*b721*b852 + 0.5*b721
    *b864 + 0.5*b721*b866 + 0.5*b721*b867 + 0.5*b721*b869 + 0.5*b721*b876 + 0.5
    *b721*b877 + 0.5*b721*b881 + 0.5*b721*b884 + 0.5*b721*b887 + 0.5*b721*b897
     + 0.5*b721*b898 + 0.5*b721*b906 + 0.5*b721*b917 + 0.5*b721*b927 + 0.5*b721
    *b930 + 0.5*b721*b934 + 0.5*b721*b937 + 0.5*b721*b940 + 0.5*b721*b945 + 0.5
    *b721*b950 + 0.5*b721*b955 + 0.5*b721*b956 + 0.5*b721*b957 + 0.5*b721*b962
     + 0.5*b721*b965 + 0.5*b721*b972 + 0.5*b721*b994 + 0.5*b721*b998 + 0.5*b721
    *b1002 + b721*b1010 + 0.5*b721*b1013 + 0.5*b721*b1015 + 0.5*b721*b1017 + 
    0.5*b721*b1019 + 0.5*b721*b1025 + 0.5*b722*b727 + 0.5*b722*b729 + 0.5*b722*
    b748 + b722*b779 + 0.5*b722*b791 + 0.5*b722*b808 + 0.5*b722*b822 + 0.5*b722
    *b831 + 0.5*b722*b840 + 0.5*b722*b852 + 0.5*b722*b854 + 0.5*b722*b857 + 0.5
    *b722*b863 + 0.5*b722*b867 + 0.5*b722*b872 + 0.5*b722*b875 + 0.5*b722*b886
     + 0.5*b722*b890 + 0.5*b722*b922 + 0.5*b722*b923 + 0.5*b722*b949 + 0.5*b722
    *b961 + 0.5*b722*b972 + 0.5*b722*b987 + 0.5*b722*b995 + 0.5*b722*b999 + 0.5
    *b722*b1008 + b722*x1295 + 0.5*b723*b726 + 0.5*b723*b727 + 0.5*b723*b735 + 
    0.5*b723*b737 + 0.5*b723*b771 + 0.5*b723*b772 + 0.5*b723*b784 + 0.5*b723*
    b785 + 0.5*b723*b790 + 0.5*b723*b800 + 0.5*b723*b804 + 0.5*b723*b805 + 0.5*
    b723*b807 + 0.5*b723*b811 + 0.5*b723*b813 + 0.5*b723*b814 + 0.5*b723*b819
     + 0.5*b723*b820 + 0.5*b723*b840 + 0.5*b723*b842 + 0.5*b723*b850 + 0.5*b723
    *b851 + 0.5*b723*b871 + 0.5*b723*b891 + 0.5*b723*b895 + 0.5*b723*b899 + 0.5
    *b723*b907 + 0.5*b723*b918 + 0.5*b723*b935 + 0.5*b723*b936 + 0.5*b723*b938
     + 0.5*b723*b944 + 0.5*b723*b960 + 0.5*b723*b964 + 0.5*b723*b966 + 0.5*b723
    *b973 + 0.5*b723*b978 + 0.5*b723*b985 + b723*b990 + 0.5*b723*b991 + 0.5*
    b723*b992 + 0.5*b723*b1003 + 0.5*b723*b1008 + 0.5*b723*b1011 + 0.5*b723*
    b1018 + 0.5*b723*b1022 + 0.5*b724*b731 + 0.5*b724*b747 + 0.5*b724*b748 + 
    0.5*b724*b769 + 0.5*b724*b773 + 0.5*b724*b782 + 0.5*b724*b787 + 0.5*b724*
    b788 + 0.5*b724*b795 + 0.5*b724*b800 + 0.5*b724*b811 + 0.5*b724*b813 + 0.5*
    b724*b827 + 0.5*b724*b829 + 0.5*b724*b835 + 0.5*b724*b839 + 0.5*b724*b853
     + 0.5*b724*b909 + 0.5*b724*b915 + 0.5*b724*b920 + b724*b921 + 0.5*b724*
    b928 + 0.5*b724*b931 + 0.5*b724*b932 + 0.5*b724*b938 + 0.5*b724*b943 + 0.5*
    b724*b1014 + 0.5*b725*b730 + 0.5*b725*b739 + b725*b741 + b725*b743 + 0.5*
    b725*b752 + b725*b767 + 0.5*b725*b794 + 0.5*b725*b801 + 0.5*b725*b858 + 0.5
    *b725*b881 + 0.5*b725*b898 + 0.5*b725*b940 + 0.5*b725*b945 + 0.5*b725*b962
     + 0.5*b725*b963 + 0.5*b725*b981 + 0.5*b725*b994 + 0.5*b725*b997 + 0.5*b725
    *b1015 + 0.5*b725*b1020 + b725*x1291 + 0.5*b726*b727 + 0.5*b726*b735 + 0.5*
    b726*b742 + 0.5*b726*b753 + 0.5*b726*b759 + 0.5*b726*b784 + 0.5*b726*b800
     + 0.5*b726*b811 + 0.5*b726*b813 + b726*b814 + 0.5*b726*b838 + 0.5*b726*
    b839 + 0.5*b726*b840 + 0.5*b726*b853 + 0.5*b726*b870 + 0.5*b726*b879 + 0.5*
    b726*b899 + b726*b907 + 0.5*b726*b925 + 0.5*b726*b932 + 0.5*b726*b935 + 0.5
    *b726*b936 + 0.5*b726*b938 + 0.5*b726*b939 + 0.5*b726*b944 + 0.5*b726*b946
     + 0.5*b726*b960 + 0.5*b726*b966 + 0.5*b726*b978 + 0.5*b726*b983 + 0.5*b726
    *b990 + 0.5*b726*b1008 + 0.5*b726*b1011 + 0.5*b726*b1022 + 0.5*b727*b735 + 
    0.5*b727*b748 + 0.5*b727*b779 + 0.5*b727*b784 + 0.5*b727*b800 + 0.5*b727*
    b811 + 0.5*b727*b813 + 0.5*b727*b814 + 0.5*b727*b822 + b727*b840 + 0.5*b727
    *b854 + 0.5*b727*b872 + 0.5*b727*b875 + 0.5*b727*b886 + 0.5*b727*b899 + 0.5
    *b727*b907 + 0.5*b727*b923 + 0.5*b727*b935 + 0.5*b727*b936 + 0.5*b727*b938
     + 0.5*b727*b944 + 0.5*b727*b949 + 0.5*b727*b960 + 0.5*b727*b966 + 0.5*b727
    *b978 + 0.5*b727*b990 + b727*b1008 + 0.5*b727*b1011 + 0.5*b727*b1022 + b727
    *x1295 + 0.5*b728*b751 + b728*b755 + 0.5*b728*b762 + 0.5*b728*b769 + 0.5*
    b728*b770 + b728*b837 + 0.5*b728*b854 + b728*b860 + 0.5*b728*b872 + 0.5*
    b728*b879 + 0.5*b728*b886 + 0.5*b728*b915 + 0.5*b728*b920 + 0.5*b728*b925
     + 0.5*b728*b939 + 0.5*b728*b946 + 0.5*b728*b949 + 0.5*b728*b953 + 0.5*b728
    *b977 + b728*b980 + 0.5*b728*b983 + b728*x1297 + 0.5*b729*b740 + 0.5*b729*
    b764 + 0.5*b729*b779 + 0.5*b729*b791 + 0.5*b729*b808 + 0.5*b729*b818 + 0.5*
    b729*b831 + b729*b852 + 0.5*b729*b857 + 0.5*b729*b863 + 0.5*b729*b864 + 0.5
    *b729*b866 + b729*b867 + 0.5*b729*b877 + 0.5*b729*b890 + 0.5*b729*b897 + 
    0.5*b729*b898 + 0.5*b729*b917 + 0.5*b729*b922 + 0.5*b729*b937 + 0.5*b729*
    b940 + 0.5*b729*b945 + 0.5*b729*b955 + 0.5*b729*b956 + 0.5*b729*b961 + 0.5*
    b729*b962 + 0.5*b729*b965 + b729*b972 + 0.5*b729*b987 + 0.5*b729*b994 + 0.5
    *b729*b995 + 0.5*b729*b998 + 0.5*b729*b999 + 0.5*b729*b1010 + 0.5*b729*
    b1013 + 0.5*b730*b739 + 0.5*b730*b741 + 0.5*b730*b743 + 0.5*b730*b752 + 0.5
    *b730*b754 + 0.5*b730*b761 + 0.5*b730*b767 + 0.5*b730*b774 + b730*b794 + 
    0.5*b730*b801 + 0.5*b730*b858 + 0.5*b730*b884 + 0.5*b730*b898 + 0.5*b730*
    b940 + 0.5*b730*b945 + 0.5*b730*b962 + 0.5*b730*b963 + 0.5*b730*b981 + 0.5*
    b730*b994 + 0.5*b730*b997 + 0.5*b730*b1017 + 0.5*b730*b1020 + b730*x1300 + 
    b731*b747 + 0.5*b731*b750 + 0.5*b731*b769 + 0.5*b731*b771 + 0.5*b731*b773
     + 0.5*b731*b787 + b731*b795 + 0.5*b731*b800 + 0.5*b731*b809 + 0.5*b731*
    b811 + 0.5*b731*b813 + 0.5*b731*b816 + 0.5*b731*b827 + 0.5*b731*b829 + 0.5*
    b731*b883 + 0.5*b731*b915 + 0.5*b731*b920 + 0.5*b731*b921 + 0.5*b731*b938
     + 0.5*b731*b943 + 0.5*b731*b958 + 0.5*b731*b991 + 0.5*b731*b1003 + 0.5*
    b731*b1018 + b731*x1299 + 0.5*b732*b745 + 0.5*b732*b789 + 0.5*b732*b797 + 
    0.5*b732*b806 + 0.5*b732*b828 + 0.5*b732*b830 + 0.5*b732*b844 + 0.5*b732*
    b874 + b732*b892 + 0.5*b732*b893 + 0.5*b732*b908 + 0.5*b732*b914 + 0.5*b732
    *b916 + 0.5*b732*b919 + 0.5*b732*b976 + 0.5*b732*b996 + 0.5*b732*b1001 + 
    b732*x1304 + 0.5*b733*b739 + 0.5*b733*b749 + 0.5*b733*b754 + 0.5*b733*b761
     + 0.5*b733*b764 + 0.5*b733*b766 + 0.5*b733*b774 + 0.5*b733*b778 + 0.5*b733
    *b780 + 0.5*b733*b818 + 0.5*b733*b825 + 0.5*b733*b826 + 0.5*b733*b841 + 0.5
    *b733*b869 + 0.5*b733*b873 + 0.5*b733*b876 + 0.5*b733*b881 + 0.5*b733*b884
     + 0.5*b733*b887 + 0.5*b733*b889 + 0.5*b733*b906 + 0.5*b733*b927 + 0.5*b733
    *b930 + 0.5*b733*b934 + 0.5*b733*b950 + 0.5*b733*b957 + 0.5*b733*b1002 + 
    0.5*b733*b1010 + 0.5*b733*b1015 + 0.5*b733*b1017 + 0.5*b733*b1019 + 0.5*
    b733*b1020 + 0.5*b733*b1025 + b733*x1292 + 0.5*b734*b735 + 0.5*b734*b736 + 
    0.5*b734*b745 + 0.5*b734*b746 + 0.5*b734*b750 + 0.5*b734*b757 + 0.5*b734*
    b777 + 0.5*b734*b782 + b734*b783 + 0.5*b734*b787 + 0.5*b734*b796 + 0.5*b734
    *b803 + 0.5*b734*b804 + 0.5*b734*b810 + b734*b812 + 0.5*b734*b817 + 0.5*
    b734*b823 + 0.5*b734*b835 + 0.5*b734*b851 + 0.5*b734*b868 + 0.5*b734*b883
     + 0.5*b734*b914 + 0.5*b734*b918 + 0.5*b734*b919 + 0.5*b734*b924 + 0.5*b734
    *b928 + 0.5*b734*b936 + 0.5*b734*b958 + 0.5*b734*b959 + b734*b969 + 0.5*
    b734*b989 + 0.5*b734*b1009 + 0.5*b735*b746 + 0.5*b735*b750 + 0.5*b735*b777
     + 0.5*b735*b782 + 0.5*b735*b783 + 0.5*b735*b784 + 0.5*b735*b796 + 0.5*b735
    *b800 + 0.5*b735*b810 + 0.5*b735*b811 + 0.5*b735*b812 + 0.5*b735*b813 + 0.5
    *b735*b814 + 0.5*b735*b817 + 0.5*b735*b823 + 0.5*b735*b835 + 0.5*b735*b840
     + 0.5*b735*b883 + 0.5*b735*b899 + 0.5*b735*b907 + 0.5*b735*b928 + 0.5*b735
    *b935 + b735*b936 + 0.5*b735*b938 + 0.5*b735*b944 + 0.5*b735*b958 + 0.5*
    b735*b960 + 0.5*b735*b966 + 0.5*b735*b969 + 0.5*b735*b978 + 0.5*b735*b989
     + 0.5*b735*b990 + 0.5*b735*b1008 + 0.5*b735*b1011 + 0.5*b735*b1022 + 0.5*
    b736*b745 + 0.5*b736*b756 + b736*b757 + 0.5*b736*b760 + 0.5*b736*b783 + 0.5
    *b736*b787 + 0.5*b736*b793 + 0.5*b736*b799 + 0.5*b736*b803 + 0.5*b736*b804
     + 0.5*b736*b809 + 0.5*b736*b812 + 0.5*b736*b816 + 0.5*b736*b833 + 0.5*b736
    *b845 + 0.5*b736*b847 + 0.5*b736*b851 + 0.5*b736*b859 + 0.5*b736*b868 + 0.5
    *b736*b896 + 0.5*b736*b901 + 0.5*b736*b914 + 0.5*b736*b918 + 0.5*b736*b919
     + b736*b924 + 0.5*b736*b933 + 0.5*b736*b941 + 0.5*b736*b948 + 0.5*b736*
    b959 + 0.5*b736*b969 + 0.5*b736*b979 + b736*b1009 + 0.5*b736*b1023 + 0.5*
    b737*b771 + 0.5*b737*b772 + b737*b785 + 0.5*b737*b790 + 0.5*b737*b804 + 0.5
    *b737*b805 + b737*b807 + 0.5*b737*b819 + 0.5*b737*b820 + 0.5*b737*b833 + 
    0.5*b737*b842 + 0.5*b737*b850 + 0.5*b737*b851 + b737*b871 + 0.5*b737*b891
     + 0.5*b737*b895 + 0.5*b737*b918 + b737*b964 + 0.5*b737*b973 + 0.5*b737*
    b985 + 0.5*b737*b990 + 0.5*b737*b991 + 0.5*b737*b992 + 0.5*b737*b1003 + 0.5
    *b737*b1018 + b737*x1305 + b738*b775 + 0.5*b738*b784 + 0.5*b738*b788 + 0.5*
    b738*b797 + 0.5*b738*b805 + 0.5*b738*b810 + 0.5*b738*b830 + 0.5*b738*b836
     + 0.5*b738*b842 + b738*b848 + 0.5*b738*b859 + 0.5*b738*b865 + 0.5*b738*
    b910 + 0.5*b738*b931 + 0.5*b738*b973 + 0.5*b738*b977 + 0.5*b738*b978 + b738
    *b1000 + 0.5*b738*b1022 + b738*x1290 + 0.5*b739*b741 + 0.5*b739*b743 + 0.5*
    b739*b752 + 0.5*b739*b766 + 0.5*b739*b767 + 0.5*b739*b794 + 0.5*b739*b801
     + 0.5*b739*b841 + 0.5*b739*b858 + 0.5*b739*b873 + 0.5*b739*b889 + 0.5*b739
    *b898 + 0.5*b739*b940 + 0.5*b739*b945 + 0.5*b739*b962 + 0.5*b739*b963 + 0.5
    *b739*b981 + 0.5*b739*b994 + 0.5*b739*b997 + b739*b1020 + b739*x1292 + 0.5*
    b740*b764 + 0.5*b740*b765 + 0.5*b740*b766 + 0.5*b740*b818 + 0.5*b740*b832
     + 0.5*b740*b841 + 0.5*b740*b849 + 0.5*b740*b852 + b740*b864 + 0.5*b740*
    b866 + 0.5*b740*b867 + 0.5*b740*b873 + 0.5*b740*b877 + 0.5*b740*b889 + 0.5*
    b740*b897 + 0.5*b740*b898 + 0.5*b740*b913 + 0.5*b740*b917 + 0.5*b740*b926
     + 0.5*b740*b937 + 0.5*b740*b940 + 0.5*b740*b945 + 0.5*b740*b955 + 0.5*b740
    *b956 + 0.5*b740*b962 + 0.5*b740*b965 + 0.5*b740*b972 + 0.5*b740*b994 + 
    b740*b998 + 0.5*b740*b1010 + 0.5*b740*b1012 + b740*b1013 + 0.5*b740*b1021
     + 0.5*b740*b1024 + 0.5*b740*b1073 + 0.5*b740*b1087 + 0.5*b740*b1106 + 0.5*
    b740*b1146 + 0.5*b740*b1151 + 0.5*b740*b1167 + 0.5*b740*b1182 + 0.5*b740*
    b1196 + 0.5*b740*b1204 + 0.5*b740*b1213 + 0.5*b740*b1219 + 0.5*b740*b1223
     + 0.5*b740*b1230 + 0.5*b740*b1241 + 0.5*b740*b1244 + b741*b743 + 0.5*b741*
    b752 + b741*b767 + 0.5*b741*b794 + 0.5*b741*b801 + 0.5*b741*b858 + 0.5*b741
    *b881 + 0.5*b741*b898 + 0.5*b741*b940 + 0.5*b741*b945 + 0.5*b741*b962 + 0.5
    *b741*b963 + 0.5*b741*b981 + 0.5*b741*b994 + 0.5*b741*b997 + 0.5*b741*b1015
     + 0.5*b741*b1020 + b741*x1291 + 0.5*b742*b746 + 0.5*b742*b753 + b742*b759
     + 0.5*b742*b760 + 0.5*b742*b773 + 0.5*b742*b777 + 0.5*b742*b796 + 0.5*b742
    *b799 + 0.5*b742*b814 + 0.5*b742*b819 + 0.5*b742*b823 + 0.5*b742*b827 + 0.5
    *b742*b829 + 0.5*b742*b836 + b742*b838 + 0.5*b742*b839 + 0.5*b742*b845 + 
    0.5*b742*b853 + 0.5*b742*b865 + 0.5*b742*b870 + 0.5*b742*b879 + 0.5*b742*
    b901 + 0.5*b742*b907 + 0.5*b742*b910 + 0.5*b742*b923 + 0.5*b742*b925 + 0.5*
    b742*b932 + 0.5*b742*b939 + 0.5*b742*b943 + 0.5*b742*b946 + 0.5*b742*b979
     + 0.5*b742*b983 + 0.5*b742*b985 + 0.5*b743*b752 + b743*b767 + 0.5*b743*
    b794 + 0.5*b743*b801 + 0.5*b743*b858 + 0.5*b743*b881 + 0.5*b743*b898 + 0.5*
    b743*b940 + 0.5*b743*b945 + 0.5*b743*b962 + 0.5*b743*b963 + 0.5*b743*b981
     + 0.5*b743*b994 + 0.5*b743*b997 + 0.5*b743*b1015 + 0.5*b743*b1020 + b743*
    x1291 + 0.5*b744*b793 + 0.5*b744*b817 + 0.5*b744*b820 + 0.5*b744*b821 + 0.5
    *b744*b874 + 0.5*b744*b882 + 0.5*b744*b888 + 0.5*b744*b891 + 0.5*b744*b895
     + 0.5*b744*b896 + 0.5*b744*b916 + 0.5*b744*b933 + 0.5*b744*b947 + 0.5*b744
    *b989 + 0.5*b744*b1006 + 0.5*b744*b1023 + b744*x1306 + 0.5*b745*b757 + 0.5*
    b745*b783 + 0.5*b745*b787 + 0.5*b745*b789 + 0.5*b745*b797 + 0.5*b745*b803
     + 0.5*b745*b804 + 0.5*b745*b806 + 0.5*b745*b812 + 0.5*b745*b828 + 0.5*b745
    *b830 + 0.5*b745*b844 + 0.5*b745*b851 + 0.5*b745*b868 + 0.5*b745*b874 + 0.5
    *b745*b892 + 0.5*b745*b893 + 0.5*b745*b908 + b745*b914 + 0.5*b745*b916 + 
    0.5*b745*b918 + b745*b919 + 0.5*b745*b924 + 0.5*b745*b959 + 0.5*b745*b969
     + 0.5*b745*b976 + 0.5*b745*b996 + 0.5*b745*b1001 + 0.5*b745*b1009 + 0.5*
    b746*b750 + 0.5*b746*b759 + 0.5*b746*b760 + 0.5*b746*b773 + b746*b777 + 0.5
    *b746*b782 + 0.5*b746*b783 + b746*b796 + 0.5*b746*b799 + 0.5*b746*b810 + 
    0.5*b746*b812 + 0.5*b746*b817 + 0.5*b746*b819 + b746*b823 + 0.5*b746*b827
     + 0.5*b746*b829 + 0.5*b746*b835 + 0.5*b746*b836 + 0.5*b746*b838 + 0.5*b746
    *b845 + 0.5*b746*b865 + 0.5*b746*b883 + 0.5*b746*b901 + 0.5*b746*b910 + 0.5
    *b746*b923 + 0.5*b746*b928 + 0.5*b746*b936 + 0.5*b746*b943 + 0.5*b746*b958
     + 0.5*b746*b969 + 0.5*b746*b979 + 0.5*b746*b985 + 0.5*b746*b989 + 0.5*b747
    *b750 + 0.5*b747*b769 + 0.5*b747*b771 + 0.5*b747*b773 + 0.5*b747*b787 + 
    b747*b795 + 0.5*b747*b800 + 0.5*b747*b809 + 0.5*b747*b811 + 0.5*b747*b813
     + 0.5*b747*b816 + 0.5*b747*b827 + 0.5*b747*b829 + 0.5*b747*b883 + 0.5*b747
    *b915 + 0.5*b747*b920 + 0.5*b747*b921 + 0.5*b747*b938 + 0.5*b747*b943 + 0.5
    *b747*b958 + 0.5*b747*b991 + 0.5*b747*b1003 + 0.5*b747*b1018 + b747*x1299
     + 0.5*b748*b779 + 0.5*b748*b782 + 0.5*b748*b788 + 0.5*b748*b822 + 0.5*b748
    *b835 + 0.5*b748*b839 + 0.5*b748*b840 + 0.5*b748*b853 + 0.5*b748*b854 + 0.5
    *b748*b872 + 0.5*b748*b875 + 0.5*b748*b886 + 0.5*b748*b909 + 0.5*b748*b921
     + 0.5*b748*b923 + 0.5*b748*b928 + 0.5*b748*b931 + 0.5*b748*b932 + 0.5*b748
    *b949 + 0.5*b748*b1008 + 0.5*b748*b1014 + b748*x1295 + 0.5*b749*b754 + 0.5*
    b749*b761 + 0.5*b749*b763 + 0.5*b749*b764 + 0.5*b749*b774 + b749*b778 + 0.5
    *b749*b780 + 0.5*b749*b802 + 0.5*b749*b818 + 0.5*b749*b825 + b749*b826 + 
    0.5*b749*b869 + 0.5*b749*b876 + 0.5*b749*b881 + 0.5*b749*b884 + 0.5*b749*
    b887 + 0.5*b749*b906 + 0.5*b749*b927 + 0.5*b749*b930 + 0.5*b749*b934 + b749
    *b950 + 0.5*b749*b952 + 0.5*b749*b957 + 0.5*b749*b967 + 0.5*b749*b1002 + 
    0.5*b749*b1010 + 0.5*b749*b1015 + 0.5*b749*b1017 + 0.5*b749*b1019 + 0.5*
    b749*b1025 + b749*x1302 + 0.5*b750*b771 + 0.5*b750*b777 + 0.5*b750*b782 + 
    0.5*b750*b783 + 0.5*b750*b795 + 0.5*b750*b796 + 0.5*b750*b809 + 0.5*b750*
    b810 + 0.5*b750*b812 + 0.5*b750*b816 + 0.5*b750*b817 + 0.5*b750*b823 + 0.5*
    b750*b835 + b750*b883 + 0.5*b750*b928 + 0.5*b750*b936 + b750*b958 + 0.5*
    b750*b969 + 0.5*b750*b989 + 0.5*b750*b991 + 0.5*b750*b1003 + 0.5*b750*b1018
     + b750*x1299 + 0.5*b751*b755 + b751*b762 + 0.5*b751*b769 + 0.5*b751*b808
     + 0.5*b751*b824 + 0.5*b751*b837 + 0.5*b751*b854 + 0.5*b751*b855 + 0.5*b751
    *b860 + 0.5*b751*b861 + 0.5*b751*b872 + 0.5*b751*b879 + 0.5*b751*b886 + 0.5
    *b751*b894 + 0.5*b751*b903 + 0.5*b751*b909 + 0.5*b751*b915 + 0.5*b751*b920
     + 0.5*b751*b925 + 0.5*b751*b935 + 0.5*b751*b939 + 0.5*b751*b944 + 0.5*b751
    *b946 + 0.5*b751*b949 + 0.5*b751*b951 + b751*b953 + 0.5*b751*b960 + 0.5*
    b751*b961 + 0.5*b751*b968 + 0.5*b751*b977 + 0.5*b751*b980 + 0.5*b751*b983
     + 0.5*b751*b987 + 0.5*b751*b1014 + 0.5*b752*b767 + 0.5*b752*b794 + 0.5*
    b752*b801 + 0.5*b752*b858 + 0.5*b752*b898 + 0.5*b752*b940 + 0.5*b752*b945
     + 0.5*b752*b962 + 0.5*b752*b963 + 0.5*b752*b981 + 0.5*b752*b994 + 0.5*b752
    *b997 + 0.5*b752*b1020 + b752*x1293 + 0.5*b753*b759 + 0.5*b753*b792 + 0.5*
    b753*b814 + 0.5*b753*b822 + 0.5*b753*b838 + 0.5*b753*b839 + 0.5*b753*b843
     + 0.5*b753*b853 + b753*b870 + 0.5*b753*b875 + 0.5*b753*b877 + 0.5*b753*
    b879 + 0.5*b753*b900 + 0.5*b753*b903 + 0.5*b753*b907 + 0.5*b753*b917 + 0.5*
    b753*b925 + 0.5*b753*b932 + 0.5*b753*b939 + 0.5*b753*b946 + 0.5*b753*b951
     + 0.5*b753*b965 + 0.5*b753*b968 + 0.5*b753*b983 + b754*b761 + 0.5*b754*
    b764 + b754*b774 + 0.5*b754*b778 + 0.5*b754*b780 + 0.5*b754*b794 + 0.5*b754
    *b818 + 0.5*b754*b825 + 0.5*b754*b826 + 0.5*b754*b869 + 0.5*b754*b876 + 0.5
    *b754*b881 + b754*b884 + 0.5*b754*b887 + 0.5*b754*b906 + 0.5*b754*b927 + 
    0.5*b754*b930 + 0.5*b754*b934 + 0.5*b754*b950 + 0.5*b754*b957 + 0.5*b754*
    b1002 + 0.5*b754*b1010 + 0.5*b754*b1015 + b754*b1017 + 0.5*b754*b1019 + 0.5
    *b754*b1025 + b754*x1300 + 0.5*b755*b762 + 0.5*b755*b769 + 0.5*b755*b770 + 
    b755*b837 + 0.5*b755*b854 + b755*b860 + 0.5*b755*b872 + 0.5*b755*b879 + 0.5
    *b755*b886 + 0.5*b755*b915 + 0.5*b755*b920 + 0.5*b755*b925 + 0.5*b755*b939
     + 0.5*b755*b946 + 0.5*b755*b949 + 0.5*b755*b953 + 0.5*b755*b977 + b755*
    b980 + 0.5*b755*b983 + b755*x1297 + 0.5*b756*b757 + 0.5*b756*b760 + 0.5*
    b756*b793 + 0.5*b756*b799 + 0.5*b756*b809 + 0.5*b756*b816 + 0.5*b756*b833
     + 0.5*b756*b844 + 0.5*b756*b845 + b756*b847 + 0.5*b756*b859 + 0.5*b756*
    b862 + 0.5*b756*b896 + 0.5*b756*b901 + 0.5*b756*b902 + 0.5*b756*b908 + 0.5*
    b756*b912 + 0.5*b756*b924 + 0.5*b756*b929 + 0.5*b756*b933 + b756*b941 + 
    b756*b948 + 0.5*b756*b979 + 0.5*b756*b996 + 0.5*b756*b1001 + 0.5*b756*b1009
     + 0.5*b756*b1023 + 0.5*b757*b760 + 0.5*b757*b783 + 0.5*b757*b787 + 0.5*
    b757*b793 + 0.5*b757*b799 + 0.5*b757*b803 + 0.5*b757*b804 + 0.5*b757*b809
     + 0.5*b757*b812 + 0.5*b757*b816 + 0.5*b757*b833 + 0.5*b757*b845 + 0.5*b757
    *b847 + 0.5*b757*b851 + 0.5*b757*b859 + 0.5*b757*b868 + 0.5*b757*b896 + 0.5
    *b757*b901 + 0.5*b757*b914 + 0.5*b757*b918 + 0.5*b757*b919 + b757*b924 + 
    0.5*b757*b933 + 0.5*b757*b941 + 0.5*b757*b948 + 0.5*b757*b959 + 0.5*b757*
    b969 + 0.5*b757*b979 + b757*b1009 + 0.5*b757*b1023 + 0.5*b758*b763 + 0.5*
    b758*b765 + 0.5*b758*b768 + 0.5*b758*b770 + 0.5*b758*b786 + 0.5*b758*b802
     + 0.5*b758*b832 + 0.5*b758*b834 + 0.5*b758*b846 + 0.5*b758*b855 + 0.5*b758
    *b857 + 0.5*b758*b858 + 0.5*b758*b861 + 0.5*b758*b863 + 0.5*b758*b880 + 0.5
    *b758*b894 + 0.5*b758*b897 + 0.5*b758*b906 + 0.5*b758*b922 + 0.5*b758*b927
     + 0.5*b758*b934 + 0.5*b758*b937 + 0.5*b758*b952 + 0.5*b758*b956 + 0.5*b758
    *b957 + 0.5*b758*b967 + b758*b970 + b758*b971 + b758*b982 + 0.5*b758*b984
     + 0.5*b758*b993 + 0.5*b758*b997 + 0.5*b758*b1004 + 0.5*b758*b1005 + 0.5*
    b758*b1012 + 0.5*b758*b1021 + 0.5*b758*b1024 + b758*x1298 + 0.5*b759*b760
     + 0.5*b759*b773 + 0.5*b759*b777 + 0.5*b759*b796 + 0.5*b759*b799 + 0.5*b759
    *b814 + 0.5*b759*b819 + 0.5*b759*b823 + 0.5*b759*b827 + 0.5*b759*b829 + 0.5
    *b759*b836 + b759*b838 + 0.5*b759*b839 + 0.5*b759*b845 + 0.5*b759*b853 + 
    0.5*b759*b865 + 0.5*b759*b870 + 0.5*b759*b879 + 0.5*b759*b901 + 0.5*b759*
    b907 + 0.5*b759*b910 + 0.5*b759*b923 + 0.5*b759*b925 + 0.5*b759*b932 + 0.5*
    b759*b939 + 0.5*b759*b943 + 0.5*b759*b946 + 0.5*b759*b979 + 0.5*b759*b983
     + 0.5*b759*b985 + 0.5*b760*b773 + 0.5*b760*b777 + 0.5*b760*b793 + 0.5*b760
    *b796 + b760*b799 + 0.5*b760*b809 + 0.5*b760*b816 + 0.5*b760*b819 + 0.5*
    b760*b823 + 0.5*b760*b827 + 0.5*b760*b829 + 0.5*b760*b833 + 0.5*b760*b836
     + 0.5*b760*b838 + b760*b845 + 0.5*b760*b847 + 0.5*b760*b859 + 0.5*b760*
    b865 + 0.5*b760*b896 + b760*b901 + 0.5*b760*b910 + 0.5*b760*b923 + 0.5*b760
    *b924 + 0.5*b760*b933 + 0.5*b760*b941 + 0.5*b760*b943 + 0.5*b760*b948 + 
    b760*b979 + 0.5*b760*b985 + 0.5*b760*b1009 + 0.5*b760*b1023 + 0.5*b761*b764
     + b761*b774 + 0.5*b761*b778 + 0.5*b761*b780 + 0.5*b761*b794 + 0.5*b761*
    b818 + 0.5*b761*b825 + 0.5*b761*b826 + 0.5*b761*b869 + 0.5*b761*b876 + 0.5*
    b761*b881 + b761*b884 + 0.5*b761*b887 + 0.5*b761*b906 + 0.5*b761*b927 + 0.5
    *b761*b930 + 0.5*b761*b934 + 0.5*b761*b950 + 0.5*b761*b957 + 0.5*b761*b1002
     + 0.5*b761*b1010 + 0.5*b761*b1015 + b761*b1017 + 0.5*b761*b1019 + 0.5*b761
    *b1025 + b761*x1300 + 0.5*b762*b769 + 0.5*b762*b808 + 0.5*b762*b824 + 0.5*
    b762*b837 + 0.5*b762*b854 + 0.5*b762*b855 + 0.5*b762*b860 + 0.5*b762*b861
     + 0.5*b762*b872 + 0.5*b762*b879 + 0.5*b762*b886 + 0.5*b762*b894 + 0.5*b762
    *b903 + 0.5*b762*b909 + 0.5*b762*b915 + 0.5*b762*b920 + 0.5*b762*b925 + 0.5
    *b762*b935 + 0.5*b762*b939 + 0.5*b762*b944 + 0.5*b762*b946 + 0.5*b762*b949
     + 0.5*b762*b951 + b762*b953 + 0.5*b762*b960 + 0.5*b762*b961 + 0.5*b762*
    b968 + 0.5*b762*b977 + 0.5*b762*b980 + 0.5*b762*b983 + 0.5*b762*b987 + 0.5*
    b762*b1014 + 0.5*b763*b768 + 0.5*b763*b770 + 0.5*b763*b778 + 0.5*b763*b786
     + b763*b802 + 0.5*b763*b826 + 0.5*b763*b834 + 0.5*b763*b846 + 0.5*b763*
    b855 + 0.5*b763*b861 + 0.5*b763*b880 + 0.5*b763*b894 + 0.5*b763*b897 + 0.5*
    b763*b937 + 0.5*b763*b950 + b763*b952 + 0.5*b763*b956 + b763*b967 + 0.5*
    b763*b970 + 0.5*b763*b971 + 0.5*b763*b982 + 0.5*b763*b984 + 0.5*b763*b993
     + 0.5*b763*b1004 + 0.5*b763*b1005 + b763*x1302 + 0.5*b764*b774 + 0.5*b764*
    b778 + 0.5*b764*b780 + b764*b818 + 0.5*b764*b825 + 0.5*b764*b826 + 0.5*b764
    *b852 + 0.5*b764*b864 + 0.5*b764*b866 + 0.5*b764*b867 + 0.5*b764*b869 + 0.5
    *b764*b876 + 0.5*b764*b877 + 0.5*b764*b881 + 0.5*b764*b884 + 0.5*b764*b887
     + 0.5*b764*b897 + 0.5*b764*b898 + 0.5*b764*b906 + 0.5*b764*b917 + 0.5*b764
    *b927 + 0.5*b764*b930 + 0.5*b764*b934 + 0.5*b764*b937 + 0.5*b764*b940 + 0.5
    *b764*b945 + 0.5*b764*b950 + 0.5*b764*b955 + 0.5*b764*b956 + 0.5*b764*b957
     + 0.5*b764*b962 + 0.5*b764*b965 + 0.5*b764*b972 + 0.5*b764*b994 + 0.5*b764
    *b998 + 0.5*b764*b1002 + b764*b1010 + 0.5*b764*b1013 + 0.5*b764*b1015 + 0.5
    *b764*b1017 + 0.5*b764*b1019 + 0.5*b764*b1025 + 0.5*b765*b766 + b765*b832
     + 0.5*b765*b841 + 0.5*b765*b849 + 0.5*b765*b857 + 0.5*b765*b858 + 0.5*b765
    *b863 + 0.5*b765*b864 + 0.5*b765*b873 + 0.5*b765*b889 + 0.5*b765*b906 + 0.5
    *b765*b913 + 0.5*b765*b922 + 0.5*b765*b926 + 0.5*b765*b927 + 0.5*b765*b934
     + 0.5*b765*b957 + 0.5*b765*b970 + 0.5*b765*b971 + 0.5*b765*b982 + 0.5*b765
    *b997 + 0.5*b765*b998 + b765*b1012 + 0.5*b765*b1013 + b765*b1021 + b765*
    b1024 + 0.5*b765*b1073 + 0.5*b765*b1087 + 0.5*b765*b1106 + 0.5*b765*b1146
     + 0.5*b765*b1151 + 0.5*b765*b1167 + 0.5*b765*b1182 + 0.5*b765*b1196 + 0.5*
    b765*b1204 + 0.5*b765*b1213 + 0.5*b765*b1219 + 0.5*b765*b1223 + 0.5*b765*
    b1230 + 0.5*b765*b1241 + 0.5*b765*b1244 + b765*x1298 + 0.5*b766*b832 + b766
    *b841 + 0.5*b766*b849 + 0.5*b766*b864 + b766*b873 + b766*b889 + 0.5*b766*
    b913 + 0.5*b766*b926 + 0.5*b766*b998 + 0.5*b766*b1012 + 0.5*b766*b1013 + 
    0.5*b766*b1020 + 0.5*b766*b1021 + 0.5*b766*b1024 + 0.5*b766*b1073 + 0.5*
    b766*b1087 + 0.5*b766*b1106 + 0.5*b766*b1146 + 0.5*b766*b1151 + 0.5*b766*
    b1167 + 0.5*b766*b1182 + 0.5*b766*b1196 + 0.5*b766*b1204 + 0.5*b766*b1213
     + 0.5*b766*b1219 + 0.5*b766*b1223 + 0.5*b766*b1230 + 0.5*b766*b1241 + 0.5*
    b766*b1244 + b766*x1292 + 0.5*b767*b794 + 0.5*b767*b801 + 0.5*b767*b858 + 
    0.5*b767*b881 + 0.5*b767*b898 + 0.5*b767*b940 + 0.5*b767*b945 + 0.5*b767*
    b962 + 0.5*b767*b963 + 0.5*b767*b981 + 0.5*b767*b994 + 0.5*b767*b997 + 0.5*
    b767*b1015 + 0.5*b767*b1020 + b767*x1291 + 0.5*b768*b770 + 0.5*b768*b780 + 
    0.5*b768*b786 + 0.5*b768*b801 + 0.5*b768*b802 + b768*b834 + 0.5*b768*b846
     + 0.5*b768*b855 + 0.5*b768*b861 + 0.5*b768*b876 + 0.5*b768*b880 + 0.5*b768
    *b894 + 0.5*b768*b897 + 0.5*b768*b937 + 0.5*b768*b952 + 0.5*b768*b956 + 0.5
    *b768*b963 + 0.5*b768*b967 + 0.5*b768*b970 + 0.5*b768*b971 + 0.5*b768*b982
     + 0.5*b768*b984 + 0.5*b768*b993 + 0.5*b768*b1002 + 0.5*b768*b1004 + b768*
    b1005 + 0.5*b768*b1019 + 0.5*b768*b1025 + b768*x1294 + 0.5*b769*b773 + 0.5*
    b769*b787 + 0.5*b769*b795 + 0.5*b769*b800 + 0.5*b769*b811 + 0.5*b769*b813
     + 0.5*b769*b827 + 0.5*b769*b829 + 0.5*b769*b837 + 0.5*b769*b854 + 0.5*b769
    *b860 + 0.5*b769*b872 + 0.5*b769*b879 + 0.5*b769*b886 + b769*b915 + b769*
    b920 + 0.5*b769*b921 + 0.5*b769*b925 + 0.5*b769*b938 + 0.5*b769*b939 + 0.5*
    b769*b943 + 0.5*b769*b946 + 0.5*b769*b949 + 0.5*b769*b953 + 0.5*b769*b977
     + 0.5*b769*b980 + 0.5*b769*b983 + 0.5*b770*b786 + 0.5*b770*b802 + 0.5*b770
    *b834 + 0.5*b770*b837 + 0.5*b770*b846 + 0.5*b770*b855 + 0.5*b770*b860 + 0.5
    *b770*b861 + 0.5*b770*b880 + 0.5*b770*b894 + 0.5*b770*b897 + 0.5*b770*b937
     + 0.5*b770*b952 + 0.5*b770*b956 + 0.5*b770*b967 + 0.5*b770*b970 + 0.5*b770
    *b971 + 0.5*b770*b980 + 0.5*b770*b982 + 0.5*b770*b984 + 0.5*b770*b993 + 0.5
    *b770*b1004 + 0.5*b770*b1005 + b770*x1297 + 0.5*b771*b772 + 0.5*b771*b785
     + 0.5*b771*b790 + 0.5*b771*b795 + 0.5*b771*b804 + 0.5*b771*b805 + 0.5*b771
    *b807 + 0.5*b771*b809 + 0.5*b771*b816 + 0.5*b771*b819 + 0.5*b771*b820 + 0.5
    *b771*b842 + 0.5*b771*b850 + 0.5*b771*b851 + 0.5*b771*b871 + 0.5*b771*b883
     + 0.5*b771*b891 + 0.5*b771*b895 + 0.5*b771*b918 + 0.5*b771*b958 + 0.5*b771
    *b964 + 0.5*b771*b973 + 0.5*b771*b985 + 0.5*b771*b990 + b771*b991 + 0.5*
    b771*b992 + b771*b1003 + b771*b1018 + b771*x1299 + 0.5*b772*b785 + b772*
    b790 + 0.5*b772*b804 + 0.5*b772*b805 + 0.5*b772*b807 + 0.5*b772*b819 + 0.5*
    b772*b820 + 0.5*b772*b842 + b772*b850 + 0.5*b772*b851 + 0.5*b772*b871 + 0.5
    *b772*b891 + 0.5*b772*b895 + 0.5*b772*b918 + 0.5*b772*b964 + 0.5*b772*b973
     + 0.5*b772*b985 + 0.5*b772*b990 + 0.5*b772*b991 + b772*b992 + 0.5*b772*
    b1003 + 0.5*b772*b1018 + b772*x1289 + 0.5*b773*b777 + 0.5*b773*b787 + 0.5*
    b773*b795 + 0.5*b773*b796 + 0.5*b773*b799 + 0.5*b773*b800 + 0.5*b773*b811
     + 0.5*b773*b813 + 0.5*b773*b819 + 0.5*b773*b823 + b773*b827 + b773*b829 + 
    0.5*b773*b836 + 0.5*b773*b838 + 0.5*b773*b845 + 0.5*b773*b865 + 0.5*b773*
    b901 + 0.5*b773*b910 + 0.5*b773*b915 + 0.5*b773*b920 + 0.5*b773*b921 + 0.5*
    b773*b923 + 0.5*b773*b938 + b773*b943 + 0.5*b773*b979 + 0.5*b773*b985 + 0.5
    *b774*b778 + 0.5*b774*b780 + 0.5*b774*b794 + 0.5*b774*b818 + 0.5*b774*b825
     + 0.5*b774*b826 + 0.5*b774*b869 + 0.5*b774*b876 + 0.5*b774*b881 + b774*
    b884 + 0.5*b774*b887 + 0.5*b774*b906 + 0.5*b774*b927 + 0.5*b774*b930 + 0.5*
    b774*b934 + 0.5*b774*b950 + 0.5*b774*b957 + 0.5*b774*b1002 + 0.5*b774*b1010
     + 0.5*b774*b1015 + b774*b1017 + 0.5*b774*b1019 + 0.5*b774*b1025 + b774*
    x1300 + 0.5*b775*b784 + 0.5*b775*b788 + 0.5*b775*b797 + 0.5*b775*b805 + 0.5
    *b775*b810 + 0.5*b775*b830 + 0.5*b775*b836 + 0.5*b775*b842 + b775*b848 + 
    0.5*b775*b859 + 0.5*b775*b865 + 0.5*b775*b910 + 0.5*b775*b931 + 0.5*b775*
    b973 + 0.5*b775*b977 + 0.5*b775*b978 + b775*b1000 + 0.5*b775*b1022 + b775*
    x1290 + 0.5*b776*b786 + 0.5*b776*b791 + 0.5*b776*b792 + 0.5*b776*b825 + 0.5
    *b776*b831 + 0.5*b776*b843 + 0.5*b776*b849 + 0.5*b776*b856 + 0.5*b776*b869
     + 0.5*b776*b880 + 0.5*b776*b887 + 0.5*b776*b890 + 0.5*b776*b900 + 0.5*b776
    *b904 + 0.5*b776*b913 + 0.5*b776*b926 + 0.5*b776*b930 + 0.5*b776*b975 + 0.5
    *b776*b981 + 0.5*b776*b984 + 0.5*b776*b986 + 0.5*b776*b993 + 0.5*b776*b995
     + 0.5*b776*b999 + 0.5*b776*b1004 + b776*x1307 + 0.5*b777*b782 + 0.5*b777*
    b783 + b777*b796 + 0.5*b777*b799 + 0.5*b777*b810 + 0.5*b777*b812 + 0.5*b777
    *b817 + 0.5*b777*b819 + b777*b823 + 0.5*b777*b827 + 0.5*b777*b829 + 0.5*
    b777*b835 + 0.5*b777*b836 + 0.5*b777*b838 + 0.5*b777*b845 + 0.5*b777*b865
     + 0.5*b777*b883 + 0.5*b777*b901 + 0.5*b777*b910 + 0.5*b777*b923 + 0.5*b777
    *b928 + 0.5*b777*b936 + 0.5*b777*b943 + 0.5*b777*b958 + 0.5*b777*b969 + 0.5
    *b777*b979 + 0.5*b777*b985 + 0.5*b777*b989 + 0.5*b778*b780 + 0.5*b778*b802
     + 0.5*b778*b818 + 0.5*b778*b825 + b778*b826 + 0.5*b778*b869 + 0.5*b778*
    b876 + 0.5*b778*b881 + 0.5*b778*b884 + 0.5*b778*b887 + 0.5*b778*b906 + 0.5*
    b778*b927 + 0.5*b778*b930 + 0.5*b778*b934 + b778*b950 + 0.5*b778*b952 + 0.5
    *b778*b957 + 0.5*b778*b967 + 0.5*b778*b1002 + 0.5*b778*b1010 + 0.5*b778*
    b1015 + 0.5*b778*b1017 + 0.5*b778*b1019 + 0.5*b778*b1025 + b778*x1302 + 0.5
    *b779*b791 + 0.5*b779*b808 + 0.5*b779*b822 + 0.5*b779*b831 + 0.5*b779*b840
     + 0.5*b779*b852 + 0.5*b779*b854 + 0.5*b779*b857 + 0.5*b779*b863 + 0.5*b779
    *b867 + 0.5*b779*b872 + 0.5*b779*b875 + 0.5*b779*b886 + 0.5*b779*b890 + 0.5
    *b779*b922 + 0.5*b779*b923 + 0.5*b779*b949 + 0.5*b779*b961 + 0.5*b779*b972
     + 0.5*b779*b987 + 0.5*b779*b995 + 0.5*b779*b999 + 0.5*b779*b1008 + b779*
    x1295 + 0.5*b780*b801 + 0.5*b780*b818 + 0.5*b780*b825 + 0.5*b780*b826 + 0.5
    *b780*b834 + 0.5*b780*b869 + b780*b876 + 0.5*b780*b881 + 0.5*b780*b884 + 
    0.5*b780*b887 + 0.5*b780*b906 + 0.5*b780*b927 + 0.5*b780*b930 + 0.5*b780*
    b934 + 0.5*b780*b950 + 0.5*b780*b957 + 0.5*b780*b963 + b780*b1002 + 0.5*
    b780*b1005 + 0.5*b780*b1010 + 0.5*b780*b1015 + 0.5*b780*b1017 + b780*b1019
     + b780*b1025 + b780*x1294 + 0.5*b781*b862 + b781*b878 + b781*b885 + 0.5*
    b781*b893 + b781*b911 + 0.5*b781*b942 + 0.5*b781*b954 + 0.5*b781*b988 + 0.5
    *b781*b1016 + 0.5*b781*b1031 + 0.5*b781*b1046 + 0.5*b781*b1060 + 0.5*b781*
    b1085 + 0.5*b781*b1088 + 0.5*b781*b1098 + 0.5*b781*b1100 + 0.5*b781*b1104
     + 0.5*b781*b1133 + 0.5*b781*b1144 + 0.5*b781*b1148 + 0.5*b781*b1178 + 0.5*
    b781*b1180 + 0.5*b781*b1226 + 0.5*b781*b1231 + 0.5*b782*b783 + 0.5*b782*
    b788 + 0.5*b782*b796 + 0.5*b782*b810 + 0.5*b782*b812 + 0.5*b782*b817 + 0.5*
    b782*b823 + b782*b835 + 0.5*b782*b839 + 0.5*b782*b853 + 0.5*b782*b883 + 0.5
    *b782*b909 + 0.5*b782*b921 + b782*b928 + 0.5*b782*b931 + 0.5*b782*b932 + 
    0.5*b782*b936 + 0.5*b782*b958 + 0.5*b782*b969 + 0.5*b782*b989 + 0.5*b782*
    b1014 + 0.5*b783*b787 + 0.5*b783*b796 + 0.5*b783*b803 + 0.5*b783*b804 + 0.5
    *b783*b810 + b783*b812 + 0.5*b783*b817 + 0.5*b783*b823 + 0.5*b783*b835 + 
    0.5*b783*b851 + 0.5*b783*b868 + 0.5*b783*b883 + 0.5*b783*b914 + 0.5*b783*
    b918 + 0.5*b783*b919 + 0.5*b783*b924 + 0.5*b783*b928 + 0.5*b783*b936 + 0.5*
    b783*b958 + 0.5*b783*b959 + b783*b969 + 0.5*b783*b989 + 0.5*b783*b1009 + 
    0.5*b784*b788 + 0.5*b784*b800 + 0.5*b784*b811 + 0.5*b784*b813 + 0.5*b784*
    b814 + 0.5*b784*b836 + 0.5*b784*b840 + 0.5*b784*b848 + 0.5*b784*b865 + 0.5*
    b784*b899 + 0.5*b784*b907 + 0.5*b784*b910 + 0.5*b784*b931 + 0.5*b784*b935
     + 0.5*b784*b936 + 0.5*b784*b938 + 0.5*b784*b944 + 0.5*b784*b960 + 0.5*b784
    *b966 + 0.5*b784*b977 + b784*b978 + 0.5*b784*b990 + 0.5*b784*b1000 + 0.5*
    b784*b1008 + 0.5*b784*b1011 + b784*b1022 + 0.5*b785*b790 + 0.5*b785*b804 + 
    0.5*b785*b805 + b785*b807 + 0.5*b785*b819 + 0.5*b785*b820 + 0.5*b785*b833
     + 0.5*b785*b842 + 0.5*b785*b850 + 0.5*b785*b851 + b785*b871 + 0.5*b785*
    b891 + 0.5*b785*b895 + 0.5*b785*b918 + b785*b964 + 0.5*b785*b973 + 0.5*b785
    *b985 + 0.5*b785*b990 + 0.5*b785*b991 + 0.5*b785*b992 + 0.5*b785*b1003 + 
    0.5*b785*b1018 + b785*x1305 + 0.5*b786*b791 + 0.5*b786*b792 + 0.5*b786*b802
     + 0.5*b786*b825 + 0.5*b786*b831 + 0.5*b786*b834 + 0.5*b786*b843 + 0.5*b786
    *b846 + 0.5*b786*b849 + 0.5*b786*b855 + 0.5*b786*b856 + 0.5*b786*b861 + 0.5
    *b786*b869 + b786*b880 + 0.5*b786*b887 + 0.5*b786*b890 + 0.5*b786*b894 + 
    0.5*b786*b897 + 0.5*b786*b900 + 0.5*b786*b904 + 0.5*b786*b913 + 0.5*b786*
    b926 + 0.5*b786*b930 + 0.5*b786*b937 + 0.5*b786*b952 + 0.5*b786*b956 + 0.5*
    b786*b967 + 0.5*b786*b970 + 0.5*b786*b971 + 0.5*b786*b975 + 0.5*b786*b981
     + 0.5*b786*b982 + b786*b984 + 0.5*b786*b986 + b786*b993 + 0.5*b786*b995 + 
    0.5*b786*b999 + b786*b1004 + 0.5*b786*b1005 + 0.5*b787*b795 + 0.5*b787*b800
     + 0.5*b787*b803 + 0.5*b787*b804 + 0.5*b787*b811 + 0.5*b787*b812 + 0.5*b787
    *b813 + 0.5*b787*b827 + 0.5*b787*b829 + 0.5*b787*b851 + 0.5*b787*b868 + 0.5
    *b787*b914 + 0.5*b787*b915 + 0.5*b787*b918 + 0.5*b787*b919 + 0.5*b787*b920
     + 0.5*b787*b921 + 0.5*b787*b924 + 0.5*b787*b938 + 0.5*b787*b943 + 0.5*b787
    *b959 + 0.5*b787*b969 + 0.5*b787*b1009 + 0.5*b788*b835 + 0.5*b788*b836 + 
    0.5*b788*b839 + 0.5*b788*b848 + 0.5*b788*b853 + 0.5*b788*b865 + 0.5*b788*
    b909 + 0.5*b788*b910 + 0.5*b788*b921 + 0.5*b788*b928 + b788*b931 + 0.5*b788
    *b932 + 0.5*b788*b977 + 0.5*b788*b978 + 0.5*b788*b1000 + 0.5*b788*b1014 + 
    0.5*b788*b1022 + 0.5*b789*b797 + b789*b806 + 0.5*b789*b815 + b789*b828 + 
    0.5*b789*b830 + 0.5*b789*b844 + 0.5*b789*b874 + 0.5*b789*b892 + 0.5*b789*
    b893 + 0.5*b789*b905 + 0.5*b789*b908 + 0.5*b789*b914 + 0.5*b789*b916 + 0.5*
    b789*b919 + 0.5*b789*b942 + 0.5*b789*b954 + 0.5*b789*b974 + b789*b976 + 0.5
    *b789*b988 + 0.5*b789*b996 + 0.5*b789*b1001 + 0.5*b789*b1007 + 0.5*b789*
    b1016 + 0.5*b790*b804 + 0.5*b790*b805 + 0.5*b790*b807 + 0.5*b790*b819 + 0.5
    *b790*b820 + 0.5*b790*b842 + b790*b850 + 0.5*b790*b851 + 0.5*b790*b871 + 
    0.5*b790*b891 + 0.5*b790*b895 + 0.5*b790*b918 + 0.5*b790*b964 + 0.5*b790*
    b973 + 0.5*b790*b985 + 0.5*b790*b990 + 0.5*b790*b991 + b790*b992 + 0.5*b790
    *b1003 + 0.5*b790*b1018 + b790*x1289 + 0.5*b791*b792 + 0.5*b791*b808 + 0.5*
    b791*b825 + b791*b831 + 0.5*b791*b843 + 0.5*b791*b849 + 0.5*b791*b852 + 0.5
    *b791*b856 + 0.5*b791*b857 + 0.5*b791*b863 + 0.5*b791*b867 + 0.5*b791*b869
     + 0.5*b791*b880 + 0.5*b791*b887 + b791*b890 + 0.5*b791*b900 + 0.5*b791*
    b904 + 0.5*b791*b913 + 0.5*b791*b922 + 0.5*b791*b926 + 0.5*b791*b930 + 0.5*
    b791*b961 + 0.5*b791*b972 + 0.5*b791*b975 + 0.5*b791*b981 + 0.5*b791*b984
     + 0.5*b791*b986 + 0.5*b791*b987 + 0.5*b791*b993 + b791*b995 + b791*b999 + 
    0.5*b791*b1004 + 0.5*b792*b822 + 0.5*b792*b825 + 0.5*b792*b831 + b792*b843
     + 0.5*b792*b849 + 0.5*b792*b856 + 0.5*b792*b869 + 0.5*b792*b870 + 0.5*b792
    *b875 + 0.5*b792*b877 + 0.5*b792*b880 + 0.5*b792*b887 + 0.5*b792*b890 + 
    b792*b900 + 0.5*b792*b903 + 0.5*b792*b904 + 0.5*b792*b913 + 0.5*b792*b917
     + 0.5*b792*b926 + 0.5*b792*b930 + 0.5*b792*b951 + 0.5*b792*b965 + 0.5*b792
    *b968 + 0.5*b792*b975 + 0.5*b792*b981 + 0.5*b792*b984 + 0.5*b792*b986 + 0.5
    *b792*b993 + 0.5*b792*b995 + 0.5*b792*b999 + 0.5*b792*b1004 + 0.5*b793*b799
     + 0.5*b793*b809 + 0.5*b793*b816 + 0.5*b793*b817 + 0.5*b793*b820 + 0.5*b793
    *b821 + 0.5*b793*b833 + 0.5*b793*b845 + 0.5*b793*b847 + 0.5*b793*b859 + 0.5
    *b793*b874 + 0.5*b793*b882 + 0.5*b793*b888 + 0.5*b793*b891 + 0.5*b793*b895
     + b793*b896 + 0.5*b793*b901 + 0.5*b793*b916 + 0.5*b793*b924 + b793*b933 + 
    0.5*b793*b941 + 0.5*b793*b947 + 0.5*b793*b948 + 0.5*b793*b979 + 0.5*b793*
    b989 + 0.5*b793*b1006 + 0.5*b793*b1009 + b793*b1023 + 0.5*b794*b801 + 0.5*
    b794*b858 + 0.5*b794*b884 + 0.5*b794*b898 + 0.5*b794*b940 + 0.5*b794*b945
     + 0.5*b794*b962 + 0.5*b794*b963 + 0.5*b794*b981 + 0.5*b794*b994 + 0.5*b794
    *b997 + 0.5*b794*b1017 + 0.5*b794*b1020 + b794*x1300 + 0.5*b795*b800 + 0.5*
    b795*b809 + 0.5*b795*b811 + 0.5*b795*b813 + 0.5*b795*b816 + 0.5*b795*b827
     + 0.5*b795*b829 + 0.5*b795*b883 + 0.5*b795*b915 + 0.5*b795*b920 + 0.5*b795
    *b921 + 0.5*b795*b938 + 0.5*b795*b943 + 0.5*b795*b958 + 0.5*b795*b991 + 0.5
    *b795*b1003 + 0.5*b795*b1018 + b795*x1299 + 0.5*b796*b799 + 0.5*b796*b810
     + 0.5*b796*b812 + 0.5*b796*b817 + 0.5*b796*b819 + b796*b823 + 0.5*b796*
    b827 + 0.5*b796*b829 + 0.5*b796*b835 + 0.5*b796*b836 + 0.5*b796*b838 + 0.5*
    b796*b845 + 0.5*b796*b865 + 0.5*b796*b883 + 0.5*b796*b901 + 0.5*b796*b910
     + 0.5*b796*b923 + 0.5*b796*b928 + 0.5*b796*b936 + 0.5*b796*b943 + 0.5*b796
    *b958 + 0.5*b796*b969 + 0.5*b796*b979 + 0.5*b796*b985 + 0.5*b796*b989 + 0.5
    *b797*b805 + 0.5*b797*b806 + 0.5*b797*b810 + 0.5*b797*b828 + b797*b830 + 
    0.5*b797*b842 + 0.5*b797*b844 + 0.5*b797*b848 + 0.5*b797*b859 + 0.5*b797*
    b874 + 0.5*b797*b892 + 0.5*b797*b893 + 0.5*b797*b908 + 0.5*b797*b914 + 0.5*
    b797*b916 + 0.5*b797*b919 + 0.5*b797*b973 + 0.5*b797*b976 + 0.5*b797*b996
     + 0.5*b797*b1000 + 0.5*b797*b1001 + b797*x1290 + 0.5*b798*b856 + 0.5*b798*
    b866 + 0.5*b798*b904 + 0.5*b798*b955 + 0.5*b798*b975 + 0.5*b798*b986 + 0.5*
    b799*b809 + 0.5*b799*b816 + 0.5*b799*b819 + 0.5*b799*b823 + 0.5*b799*b827
     + 0.5*b799*b829 + 0.5*b799*b833 + 0.5*b799*b836 + 0.5*b799*b838 + b799*
    b845 + 0.5*b799*b847 + 0.5*b799*b859 + 0.5*b799*b865 + 0.5*b799*b896 + b799
    *b901 + 0.5*b799*b910 + 0.5*b799*b923 + 0.5*b799*b924 + 0.5*b799*b933 + 0.5
    *b799*b941 + 0.5*b799*b943 + 0.5*b799*b948 + b799*b979 + 0.5*b799*b985 + 
    0.5*b799*b1009 + 0.5*b799*b1023 + b800*b811 + b800*b813 + 0.5*b800*b814 + 
    0.5*b800*b827 + 0.5*b800*b829 + 0.5*b800*b840 + 0.5*b800*b899 + 0.5*b800*
    b907 + 0.5*b800*b915 + 0.5*b800*b920 + 0.5*b800*b921 + 0.5*b800*b935 + 0.5*
    b800*b936 + b800*b938 + 0.5*b800*b943 + 0.5*b800*b944 + 0.5*b800*b960 + 0.5
    *b800*b966 + 0.5*b800*b978 + 0.5*b800*b990 + 0.5*b800*b1008 + 0.5*b800*
    b1011 + 0.5*b800*b1022 + 0.5*b801*b834 + 0.5*b801*b858 + 0.5*b801*b876 + 
    0.5*b801*b898 + 0.5*b801*b940 + 0.5*b801*b945 + 0.5*b801*b962 + b801*b963
     + 0.5*b801*b981 + 0.5*b801*b994 + 0.5*b801*b997 + 0.5*b801*b1002 + 0.5*
    b801*b1005 + 0.5*b801*b1019 + 0.5*b801*b1020 + 0.5*b801*b1025 + b801*x1294
     + 0.5*b802*b826 + 0.5*b802*b834 + 0.5*b802*b846 + 0.5*b802*b855 + 0.5*b802
    *b861 + 0.5*b802*b880 + 0.5*b802*b894 + 0.5*b802*b897 + 0.5*b802*b937 + 0.5
    *b802*b950 + b802*b952 + 0.5*b802*b956 + b802*b967 + 0.5*b802*b970 + 0.5*
    b802*b971 + 0.5*b802*b982 + 0.5*b802*b984 + 0.5*b802*b993 + 0.5*b802*b1004
     + 0.5*b802*b1005 + b802*x1302 + 0.5*b803*b804 + 0.5*b803*b812 + 0.5*b803*
    b851 + b803*b868 + 0.5*b803*b902 + 0.5*b803*b912 + 0.5*b803*b914 + 0.5*b803
    *b918 + 0.5*b803*b919 + 0.5*b803*b924 + 0.5*b803*b929 + 0.5*b803*b947 + 
    b803*b959 + 0.5*b803*b969 + 0.5*b803*b974 + 0.5*b803*b1006 + 0.5*b803*b1009
     + b803*x1296 + 0.5*b804*b805 + 0.5*b804*b807 + 0.5*b804*b812 + 0.5*b804*
    b819 + 0.5*b804*b820 + 0.5*b804*b842 + 0.5*b804*b850 + b804*b851 + 0.5*b804
    *b868 + 0.5*b804*b871 + 0.5*b804*b891 + 0.5*b804*b895 + 0.5*b804*b914 + 
    b804*b918 + 0.5*b804*b919 + 0.5*b804*b924 + 0.5*b804*b959 + 0.5*b804*b964
     + 0.5*b804*b969 + 0.5*b804*b973 + 0.5*b804*b985 + 0.5*b804*b990 + 0.5*b804
    *b991 + 0.5*b804*b992 + 0.5*b804*b1003 + 0.5*b804*b1009 + 0.5*b804*b1018 + 
    0.5*b805*b807 + 0.5*b805*b810 + 0.5*b805*b819 + 0.5*b805*b820 + 0.5*b805*
    b830 + b805*b842 + 0.5*b805*b848 + 0.5*b805*b850 + 0.5*b805*b851 + 0.5*b805
    *b859 + 0.5*b805*b871 + 0.5*b805*b891 + 0.5*b805*b895 + 0.5*b805*b918 + 0.5
    *b805*b964 + b805*b973 + 0.5*b805*b985 + 0.5*b805*b990 + 0.5*b805*b991 + 
    0.5*b805*b992 + 0.5*b805*b1000 + 0.5*b805*b1003 + 0.5*b805*b1018 + b805*
    x1290 + 0.5*b806*b815 + b806*b828 + 0.5*b806*b830 + 0.5*b806*b844 + 0.5*
    b806*b874 + 0.5*b806*b892 + 0.5*b806*b893 + 0.5*b806*b905 + 0.5*b806*b908
     + 0.5*b806*b914 + 0.5*b806*b916 + 0.5*b806*b919 + 0.5*b806*b942 + 0.5*b806
    *b954 + 0.5*b806*b974 + b806*b976 + 0.5*b806*b988 + 0.5*b806*b996 + 0.5*
    b806*b1001 + 0.5*b806*b1007 + 0.5*b806*b1016 + 0.5*b807*b819 + 0.5*b807*
    b820 + 0.5*b807*b833 + 0.5*b807*b842 + 0.5*b807*b850 + 0.5*b807*b851 + b807
    *b871 + 0.5*b807*b891 + 0.5*b807*b895 + 0.5*b807*b918 + b807*b964 + 0.5*
    b807*b973 + 0.5*b807*b985 + 0.5*b807*b990 + 0.5*b807*b991 + 0.5*b807*b992
     + 0.5*b807*b1003 + 0.5*b807*b1018 + b807*x1305 + 0.5*b808*b824 + 0.5*b808*
    b831 + 0.5*b808*b852 + 0.5*b808*b855 + 0.5*b808*b857 + 0.5*b808*b861 + 0.5*
    b808*b863 + 0.5*b808*b867 + 0.5*b808*b890 + 0.5*b808*b894 + 0.5*b808*b903
     + 0.5*b808*b909 + 0.5*b808*b922 + 0.5*b808*b935 + 0.5*b808*b944 + 0.5*b808
    *b951 + 0.5*b808*b953 + 0.5*b808*b960 + b808*b961 + 0.5*b808*b968 + 0.5*
    b808*b972 + b808*b987 + 0.5*b808*b995 + 0.5*b808*b999 + 0.5*b808*b1014 + 
    b809*b816 + 0.5*b809*b833 + 0.5*b809*b845 + 0.5*b809*b847 + 0.5*b809*b859
     + 0.5*b809*b883 + 0.5*b809*b896 + 0.5*b809*b901 + 0.5*b809*b924 + 0.5*b809
    *b933 + 0.5*b809*b941 + 0.5*b809*b948 + 0.5*b809*b958 + 0.5*b809*b979 + 0.5
    *b809*b991 + 0.5*b809*b1003 + 0.5*b809*b1009 + 0.5*b809*b1018 + 0.5*b809*
    b1023 + b809*x1299 + 0.5*b810*b812 + 0.5*b810*b817 + 0.5*b810*b823 + 0.5*
    b810*b830 + 0.5*b810*b835 + 0.5*b810*b842 + 0.5*b810*b848 + 0.5*b810*b859
     + 0.5*b810*b883 + 0.5*b810*b928 + 0.5*b810*b936 + 0.5*b810*b958 + 0.5*b810
    *b969 + 0.5*b810*b973 + 0.5*b810*b989 + 0.5*b810*b1000 + b810*x1290 + b811*
    b813 + 0.5*b811*b814 + 0.5*b811*b827 + 0.5*b811*b829 + 0.5*b811*b840 + 0.5*
    b811*b899 + 0.5*b811*b907 + 0.5*b811*b915 + 0.5*b811*b920 + 0.5*b811*b921
     + 0.5*b811*b935 + 0.5*b811*b936 + b811*b938 + 0.5*b811*b943 + 0.5*b811*
    b944 + 0.5*b811*b960 + 0.5*b811*b966 + 0.5*b811*b978 + 0.5*b811*b990 + 0.5*
    b811*b1008 + 0.5*b811*b1011 + 0.5*b811*b1022 + 0.5*b812*b817 + 0.5*b812*
    b823 + 0.5*b812*b835 + 0.5*b812*b851 + 0.5*b812*b868 + 0.5*b812*b883 + 0.5*
    b812*b914 + 0.5*b812*b918 + 0.5*b812*b919 + 0.5*b812*b924 + 0.5*b812*b928
     + 0.5*b812*b936 + 0.5*b812*b958 + 0.5*b812*b959 + b812*b969 + 0.5*b812*
    b989 + 0.5*b812*b1009 + 0.5*b813*b814 + 0.5*b813*b827 + 0.5*b813*b829 + 0.5
    *b813*b840 + 0.5*b813*b899 + 0.5*b813*b907 + 0.5*b813*b915 + 0.5*b813*b920
     + 0.5*b813*b921 + 0.5*b813*b935 + 0.5*b813*b936 + b813*b938 + 0.5*b813*
    b943 + 0.5*b813*b944 + 0.5*b813*b960 + 0.5*b813*b966 + 0.5*b813*b978 + 0.5*
    b813*b990 + 0.5*b813*b1008 + 0.5*b813*b1011 + 0.5*b813*b1022 + 0.5*b814*
    b838 + 0.5*b814*b839 + 0.5*b814*b840 + 0.5*b814*b853 + 0.5*b814*b870 + 0.5*
    b814*b879 + 0.5*b814*b899 + b814*b907 + 0.5*b814*b925 + 0.5*b814*b932 + 0.5
    *b814*b935 + 0.5*b814*b936 + 0.5*b814*b938 + 0.5*b814*b939 + 0.5*b814*b944
     + 0.5*b814*b946 + 0.5*b814*b960 + 0.5*b814*b966 + 0.5*b814*b978 + 0.5*b814
    *b983 + 0.5*b814*b990 + 0.5*b814*b1008 + 0.5*b814*b1011 + 0.5*b814*b1022 + 
    0.5*b815*b828 + b815*b905 + 0.5*b815*b942 + 0.5*b815*b954 + 0.5*b815*b974
     + 0.5*b815*b976 + 0.5*b815*b988 + b815*b1007 + 0.5*b815*b1016 + b815*x1303
     + 0.5*b816*b833 + 0.5*b816*b845 + 0.5*b816*b847 + 0.5*b816*b859 + 0.5*b816
    *b883 + 0.5*b816*b896 + 0.5*b816*b901 + 0.5*b816*b924 + 0.5*b816*b933 + 0.5
    *b816*b941 + 0.5*b816*b948 + 0.5*b816*b958 + 0.5*b816*b979 + 0.5*b816*b991
     + 0.5*b816*b1003 + 0.5*b816*b1009 + 0.5*b816*b1018 + 0.5*b816*b1023 + b816
    *x1299 + 0.5*b817*b820 + 0.5*b817*b821 + 0.5*b817*b823 + 0.5*b817*b835 + 
    0.5*b817*b874 + 0.5*b817*b882 + 0.5*b817*b883 + 0.5*b817*b888 + 0.5*b817*
    b891 + 0.5*b817*b895 + 0.5*b817*b896 + 0.5*b817*b916 + 0.5*b817*b928 + 0.5*
    b817*b933 + 0.5*b817*b936 + 0.5*b817*b947 + 0.5*b817*b958 + 0.5*b817*b969
     + b817*b989 + 0.5*b817*b1006 + 0.5*b817*b1023 + 0.5*b818*b825 + 0.5*b818*
    b826 + 0.5*b818*b852 + 0.5*b818*b864 + 0.5*b818*b866 + 0.5*b818*b867 + 0.5*
    b818*b869 + 0.5*b818*b876 + 0.5*b818*b877 + 0.5*b818*b881 + 0.5*b818*b884
     + 0.5*b818*b887 + 0.5*b818*b897 + 0.5*b818*b898 + 0.5*b818*b906 + 0.5*b818
    *b917 + 0.5*b818*b927 + 0.5*b818*b930 + 0.5*b818*b934 + 0.5*b818*b937 + 0.5
    *b818*b940 + 0.5*b818*b945 + 0.5*b818*b950 + 0.5*b818*b955 + 0.5*b818*b956
     + 0.5*b818*b957 + 0.5*b818*b962 + 0.5*b818*b965 + 0.5*b818*b972 + 0.5*b818
    *b994 + 0.5*b818*b998 + 0.5*b818*b1002 + b818*b1010 + 0.5*b818*b1013 + 0.5*
    b818*b1015 + 0.5*b818*b1017 + 0.5*b818*b1019 + 0.5*b818*b1025 + 0.5*b819*
    b820 + 0.5*b819*b823 + 0.5*b819*b827 + 0.5*b819*b829 + 0.5*b819*b836 + 0.5*
    b819*b838 + 0.5*b819*b842 + 0.5*b819*b845 + 0.5*b819*b850 + 0.5*b819*b851
     + 0.5*b819*b865 + 0.5*b819*b871 + 0.5*b819*b891 + 0.5*b819*b895 + 0.5*b819
    *b901 + 0.5*b819*b910 + 0.5*b819*b918 + 0.5*b819*b923 + 0.5*b819*b943 + 0.5
    *b819*b964 + 0.5*b819*b973 + 0.5*b819*b979 + b819*b985 + 0.5*b819*b990 + 
    0.5*b819*b991 + 0.5*b819*b992 + 0.5*b819*b1003 + 0.5*b819*b1018 + 0.5*b820*
    b821 + 0.5*b820*b842 + 0.5*b820*b850 + 0.5*b820*b851 + 0.5*b820*b871 + 0.5*
    b820*b874 + 0.5*b820*b882 + 0.5*b820*b888 + b820*b891 + b820*b895 + 0.5*
    b820*b896 + 0.5*b820*b916 + 0.5*b820*b918 + 0.5*b820*b933 + 0.5*b820*b947
     + 0.5*b820*b964 + 0.5*b820*b973 + 0.5*b820*b985 + 0.5*b820*b989 + 0.5*b820
    *b990 + 0.5*b820*b991 + 0.5*b820*b992 + 0.5*b820*b1003 + 0.5*b820*b1006 + 
    0.5*b820*b1018 + 0.5*b820*b1023 + 0.5*b821*b874 + b821*b882 + b821*b888 + 
    0.5*b821*b891 + 0.5*b821*b895 + 0.5*b821*b896 + 0.5*b821*b916 + 0.5*b821*
    b933 + 0.5*b821*b947 + 0.5*b821*b989 + 0.5*b821*b1006 + 0.5*b821*b1023 + 
    b821*x1301 + 0.5*b822*b840 + 0.5*b822*b843 + 0.5*b822*b854 + 0.5*b822*b870
     + 0.5*b822*b872 + b822*b875 + 0.5*b822*b877 + 0.5*b822*b886 + 0.5*b822*
    b900 + 0.5*b822*b903 + 0.5*b822*b917 + 0.5*b822*b923 + 0.5*b822*b949 + 0.5*
    b822*b951 + 0.5*b822*b965 + 0.5*b822*b968 + 0.5*b822*b1008 + b822*x1295 + 
    0.5*b823*b827 + 0.5*b823*b829 + 0.5*b823*b835 + 0.5*b823*b836 + 0.5*b823*
    b838 + 0.5*b823*b845 + 0.5*b823*b865 + 0.5*b823*b883 + 0.5*b823*b901 + 0.5*
    b823*b910 + 0.5*b823*b923 + 0.5*b823*b928 + 0.5*b823*b936 + 0.5*b823*b943
     + 0.5*b823*b958 + 0.5*b823*b969 + 0.5*b823*b979 + 0.5*b823*b985 + 0.5*b823
    *b989 + 0.5*b824*b855 + 0.5*b824*b861 + 0.5*b824*b894 + 0.5*b824*b903 + 0.5
    *b824*b909 + 0.5*b824*b935 + 0.5*b824*b944 + 0.5*b824*b951 + 0.5*b824*b953
     + 0.5*b824*b960 + 0.5*b824*b961 + 0.5*b824*b968 + 0.5*b824*b987 + 0.5*b824
    *b1014 + b824*x1308 + 0.5*b825*b826 + 0.5*b825*b831 + 0.5*b825*b843 + 0.5*
    b825*b849 + 0.5*b825*b856 + b825*b869 + 0.5*b825*b876 + 0.5*b825*b880 + 0.5
    *b825*b881 + 0.5*b825*b884 + b825*b887 + 0.5*b825*b890 + 0.5*b825*b900 + 
    0.5*b825*b904 + 0.5*b825*b906 + 0.5*b825*b913 + 0.5*b825*b926 + 0.5*b825*
    b927 + b825*b930 + 0.5*b825*b934 + 0.5*b825*b950 + 0.5*b825*b957 + 0.5*b825
    *b975 + 0.5*b825*b981 + 0.5*b825*b984 + 0.5*b825*b986 + 0.5*b825*b993 + 0.5
    *b825*b995 + 0.5*b825*b999 + 0.5*b825*b1002 + 0.5*b825*b1004 + 0.5*b825*
    b1010 + 0.5*b825*b1015 + 0.5*b825*b1017 + 0.5*b825*b1019 + 0.5*b825*b1025
     + 0.5*b826*b869 + 0.5*b826*b876 + 0.5*b826*b881 + 0.5*b826*b884 + 0.5*b826
    *b887 + 0.5*b826*b906 + 0.5*b826*b927 + 0.5*b826*b930 + 0.5*b826*b934 + 
    b826*b950 + 0.5*b826*b952 + 0.5*b826*b957 + 0.5*b826*b967 + 0.5*b826*b1002
     + 0.5*b826*b1010 + 0.5*b826*b1015 + 0.5*b826*b1017 + 0.5*b826*b1019 + 0.5*
    b826*b1025 + b826*x1302 + b827*b829 + 0.5*b827*b836 + 0.5*b827*b838 + 0.5*
    b827*b845 + 0.5*b827*b865 + 0.5*b827*b901 + 0.5*b827*b910 + 0.5*b827*b915
     + 0.5*b827*b920 + 0.5*b827*b921 + 0.5*b827*b923 + 0.5*b827*b938 + b827*
    b943 + 0.5*b827*b979 + 0.5*b827*b985 + 0.5*b828*b830 + 0.5*b828*b844 + 0.5*
    b828*b874 + 0.5*b828*b892 + 0.5*b828*b893 + 0.5*b828*b905 + 0.5*b828*b908
     + 0.5*b828*b914 + 0.5*b828*b916 + 0.5*b828*b919 + 0.5*b828*b942 + 0.5*b828
    *b954 + 0.5*b828*b974 + b828*b976 + 0.5*b828*b988 + 0.5*b828*b996 + 0.5*
    b828*b1001 + 0.5*b828*b1007 + 0.5*b828*b1016 + 0.5*b829*b836 + 0.5*b829*
    b838 + 0.5*b829*b845 + 0.5*b829*b865 + 0.5*b829*b901 + 0.5*b829*b910 + 0.5*
    b829*b915 + 0.5*b829*b920 + 0.5*b829*b921 + 0.5*b829*b923 + 0.5*b829*b938
     + b829*b943 + 0.5*b829*b979 + 0.5*b829*b985 + 0.5*b830*b842 + 0.5*b830*
    b844 + 0.5*b830*b848 + 0.5*b830*b859 + 0.5*b830*b874 + 0.5*b830*b892 + 0.5*
    b830*b893 + 0.5*b830*b908 + 0.5*b830*b914 + 0.5*b830*b916 + 0.5*b830*b919
     + 0.5*b830*b973 + 0.5*b830*b976 + 0.5*b830*b996 + 0.5*b830*b1000 + 0.5*
    b830*b1001 + b830*x1290 + 0.5*b831*b843 + 0.5*b831*b849 + 0.5*b831*b852 + 
    0.5*b831*b856 + 0.5*b831*b857 + 0.5*b831*b863 + 0.5*b831*b867 + 0.5*b831*
    b869 + 0.5*b831*b880 + 0.5*b831*b887 + b831*b890 + 0.5*b831*b900 + 0.5*b831
    *b904 + 0.5*b831*b913 + 0.5*b831*b922 + 0.5*b831*b926 + 0.5*b831*b930 + 0.5
    *b831*b961 + 0.5*b831*b972 + 0.5*b831*b975 + 0.5*b831*b981 + 0.5*b831*b984
     + 0.5*b831*b986 + 0.5*b831*b987 + 0.5*b831*b993 + b831*b995 + b831*b999 + 
    0.5*b831*b1004 + 0.5*b832*b841 + 0.5*b832*b849 + 0.5*b832*b857 + 0.5*b832*
    b858 + 0.5*b832*b863 + 0.5*b832*b864 + 0.5*b832*b873 + 0.5*b832*b889 + 0.5*
    b832*b906 + 0.5*b832*b913 + 0.5*b832*b922 + 0.5*b832*b926 + 0.5*b832*b927
     + 0.5*b832*b934 + 0.5*b832*b957 + 0.5*b832*b970 + 0.5*b832*b971 + 0.5*b832
    *b982 + 0.5*b832*b997 + 0.5*b832*b998 + b832*b1012 + 0.5*b832*b1013 + b832*
    b1021 + b832*b1024 + 0.5*b832*b1073 + 0.5*b832*b1087 + 0.5*b832*b1106 + 0.5
    *b832*b1146 + 0.5*b832*b1151 + 0.5*b832*b1167 + 0.5*b832*b1182 + 0.5*b832*
    b1196 + 0.5*b832*b1204 + 0.5*b832*b1213 + 0.5*b832*b1219 + 0.5*b832*b1223
     + 0.5*b832*b1230 + 0.5*b832*b1241 + 0.5*b832*b1244 + b832*x1298 + 0.5*b833
    *b845 + 0.5*b833*b847 + 0.5*b833*b859 + 0.5*b833*b871 + 0.5*b833*b896 + 0.5
    *b833*b901 + 0.5*b833*b924 + 0.5*b833*b933 + 0.5*b833*b941 + 0.5*b833*b948
     + 0.5*b833*b964 + 0.5*b833*b979 + 0.5*b833*b1009 + 0.5*b833*b1023 + b833*
    x1305 + 0.5*b834*b846 + 0.5*b834*b855 + 0.5*b834*b861 + 0.5*b834*b876 + 0.5
    *b834*b880 + 0.5*b834*b894 + 0.5*b834*b897 + 0.5*b834*b937 + 0.5*b834*b952
     + 0.5*b834*b956 + 0.5*b834*b963 + 0.5*b834*b967 + 0.5*b834*b970 + 0.5*b834
    *b971 + 0.5*b834*b982 + 0.5*b834*b984 + 0.5*b834*b993 + 0.5*b834*b1002 + 
    0.5*b834*b1004 + b834*b1005 + 0.5*b834*b1019 + 0.5*b834*b1025 + b834*x1294
     + 0.5*b835*b839 + 0.5*b835*b853 + 0.5*b835*b883 + 0.5*b835*b909 + 0.5*b835
    *b921 + b835*b928 + 0.5*b835*b931 + 0.5*b835*b932 + 0.5*b835*b936 + 0.5*
    b835*b958 + 0.5*b835*b969 + 0.5*b835*b989 + 0.5*b835*b1014 + 0.5*b836*b838
     + 0.5*b836*b845 + 0.5*b836*b848 + b836*b865 + 0.5*b836*b901 + b836*b910 + 
    0.5*b836*b923 + 0.5*b836*b931 + 0.5*b836*b943 + 0.5*b836*b977 + 0.5*b836*
    b978 + 0.5*b836*b979 + 0.5*b836*b985 + 0.5*b836*b1000 + 0.5*b836*b1022 + 
    0.5*b837*b854 + b837*b860 + 0.5*b837*b872 + 0.5*b837*b879 + 0.5*b837*b886
     + 0.5*b837*b915 + 0.5*b837*b920 + 0.5*b837*b925 + 0.5*b837*b939 + 0.5*b837
    *b946 + 0.5*b837*b949 + 0.5*b837*b953 + 0.5*b837*b977 + b837*b980 + 0.5*
    b837*b983 + b837*x1297 + 0.5*b838*b839 + 0.5*b838*b845 + 0.5*b838*b853 + 
    0.5*b838*b865 + 0.5*b838*b870 + 0.5*b838*b879 + 0.5*b838*b901 + 0.5*b838*
    b907 + 0.5*b838*b910 + 0.5*b838*b923 + 0.5*b838*b925 + 0.5*b838*b932 + 0.5*
    b838*b939 + 0.5*b838*b943 + 0.5*b838*b946 + 0.5*b838*b979 + 0.5*b838*b983
     + 0.5*b838*b985 + b839*b853 + 0.5*b839*b870 + 0.5*b839*b879 + 0.5*b839*
    b907 + 0.5*b839*b909 + 0.5*b839*b921 + 0.5*b839*b925 + 0.5*b839*b928 + 0.5*
    b839*b931 + b839*b932 + 0.5*b839*b939 + 0.5*b839*b946 + 0.5*b839*b983 + 0.5
    *b839*b1014 + 0.5*b840*b854 + 0.5*b840*b872 + 0.5*b840*b875 + 0.5*b840*b886
     + 0.5*b840*b899 + 0.5*b840*b907 + 0.5*b840*b923 + 0.5*b840*b935 + 0.5*b840
    *b936 + 0.5*b840*b938 + 0.5*b840*b944 + 0.5*b840*b949 + 0.5*b840*b960 + 0.5
    *b840*b966 + 0.5*b840*b978 + 0.5*b840*b990 + b840*b1008 + 0.5*b840*b1011 + 
    0.5*b840*b1022 + b840*x1295 + 0.5*b841*b849 + 0.5*b841*b864 + b841*b873 + 
    b841*b889 + 0.5*b841*b913 + 0.5*b841*b926 + 0.5*b841*b998 + 0.5*b841*b1012
     + 0.5*b841*b1013 + 0.5*b841*b1020 + 0.5*b841*b1021 + 0.5*b841*b1024 + 0.5*
    b841*b1073 + 0.5*b841*b1087 + 0.5*b841*b1106 + 0.5*b841*b1146 + 0.5*b841*
    b1151 + 0.5*b841*b1167 + 0.5*b841*b1182 + 0.5*b841*b1196 + 0.5*b841*b1204
     + 0.5*b841*b1213 + 0.5*b841*b1219 + 0.5*b841*b1223 + 0.5*b841*b1230 + 0.5*
    b841*b1241 + 0.5*b841*b1244 + b841*x1292 + 0.5*b842*b848 + 0.5*b842*b850 + 
    0.5*b842*b851 + 0.5*b842*b859 + 0.5*b842*b871 + 0.5*b842*b891 + 0.5*b842*
    b895 + 0.5*b842*b918 + 0.5*b842*b964 + b842*b973 + 0.5*b842*b985 + 0.5*b842
    *b990 + 0.5*b842*b991 + 0.5*b842*b992 + 0.5*b842*b1000 + 0.5*b842*b1003 + 
    0.5*b842*b1018 + b842*x1290 + 0.5*b843*b849 + 0.5*b843*b856 + 0.5*b843*b869
     + 0.5*b843*b870 + 0.5*b843*b875 + 0.5*b843*b877 + 0.5*b843*b880 + 0.5*b843
    *b887 + 0.5*b843*b890 + b843*b900 + 0.5*b843*b903 + 0.5*b843*b904 + 0.5*
    b843*b913 + 0.5*b843*b917 + 0.5*b843*b926 + 0.5*b843*b930 + 0.5*b843*b951
     + 0.5*b843*b965 + 0.5*b843*b968 + 0.5*b843*b975 + 0.5*b843*b981 + 0.5*b843
    *b984 + 0.5*b843*b986 + 0.5*b843*b993 + 0.5*b843*b995 + 0.5*b843*b999 + 0.5
    *b843*b1004 + 0.5*b844*b847 + 0.5*b844*b862 + 0.5*b844*b874 + 0.5*b844*b892
     + 0.5*b844*b893 + 0.5*b844*b902 + b844*b908 + 0.5*b844*b912 + 0.5*b844*
    b914 + 0.5*b844*b916 + 0.5*b844*b919 + 0.5*b844*b929 + 0.5*b844*b941 + 0.5*
    b844*b948 + 0.5*b844*b976 + b844*b996 + b844*b1001 + 0.5*b845*b847 + 0.5*
    b845*b859 + 0.5*b845*b865 + 0.5*b845*b896 + b845*b901 + 0.5*b845*b910 + 0.5
    *b845*b923 + 0.5*b845*b924 + 0.5*b845*b933 + 0.5*b845*b941 + 0.5*b845*b943
     + 0.5*b845*b948 + b845*b979 + 0.5*b845*b985 + 0.5*b845*b1009 + 0.5*b845*
    b1023 + 0.5*b846*b855 + 0.5*b846*b861 + 0.5*b846*b880 + 0.5*b846*b894 + 0.5
    *b846*b897 + 0.5*b846*b937 + 0.5*b846*b952 + 0.5*b846*b956 + 0.5*b846*b967
     + 0.5*b846*b970 + 0.5*b846*b971 + 0.5*b846*b982 + 0.5*b846*b984 + 0.5*b846
    *b993 + 0.5*b846*b1004 + 0.5*b846*b1005 + b846*x1309 + 0.5*b847*b859 + 0.5*
    b847*b862 + 0.5*b847*b896 + 0.5*b847*b901 + 0.5*b847*b902 + 0.5*b847*b908
     + 0.5*b847*b912 + 0.5*b847*b924 + 0.5*b847*b929 + 0.5*b847*b933 + b847*
    b941 + b847*b948 + 0.5*b847*b979 + 0.5*b847*b996 + 0.5*b847*b1001 + 0.5*
    b847*b1009 + 0.5*b847*b1023 + 0.5*b848*b859 + 0.5*b848*b865 + 0.5*b848*b910
     + 0.5*b848*b931 + 0.5*b848*b973 + 0.5*b848*b977 + 0.5*b848*b978 + b848*
    b1000 + 0.5*b848*b1022 + b848*x1290 + 0.5*b849*b856 + 0.5*b849*b864 + 0.5*
    b849*b869 + 0.5*b849*b873 + 0.5*b849*b880 + 0.5*b849*b887 + 0.5*b849*b889
     + 0.5*b849*b890 + 0.5*b849*b900 + 0.5*b849*b904 + b849*b913 + b849*b926 + 
    0.5*b849*b930 + 0.5*b849*b975 + 0.5*b849*b981 + 0.5*b849*b984 + 0.5*b849*
    b986 + 0.5*b849*b993 + 0.5*b849*b995 + 0.5*b849*b998 + 0.5*b849*b999 + 0.5*
    b849*b1004 + 0.5*b849*b1012 + 0.5*b849*b1013 + 0.5*b849*b1021 + 0.5*b849*
    b1024 + 0.5*b849*b1073 + 0.5*b849*b1087 + 0.5*b849*b1106 + 0.5*b849*b1146
     + 0.5*b849*b1151 + 0.5*b849*b1167 + 0.5*b849*b1182 + 0.5*b849*b1196 + 0.5*
    b849*b1204 + 0.5*b849*b1213 + 0.5*b849*b1219 + 0.5*b849*b1223 + 0.5*b849*
    b1230 + 0.5*b849*b1241 + 0.5*b849*b1244 + 0.5*b850*b851 + 0.5*b850*b871 + 
    0.5*b850*b891 + 0.5*b850*b895 + 0.5*b850*b918 + 0.5*b850*b964 + 0.5*b850*
    b973 + 0.5*b850*b985 + 0.5*b850*b990 + 0.5*b850*b991 + b850*b992 + 0.5*b850
    *b1003 + 0.5*b850*b1018 + b850*x1289 + 0.5*b851*b868 + 0.5*b851*b871 + 0.5*
    b851*b891 + 0.5*b851*b895 + 0.5*b851*b914 + b851*b918 + 0.5*b851*b919 + 0.5
    *b851*b924 + 0.5*b851*b959 + 0.5*b851*b964 + 0.5*b851*b969 + 0.5*b851*b973
     + 0.5*b851*b985 + 0.5*b851*b990 + 0.5*b851*b991 + 0.5*b851*b992 + 0.5*b851
    *b1003 + 0.5*b851*b1009 + 0.5*b851*b1018 + 0.5*b852*b857 + 0.5*b852*b863 + 
    0.5*b852*b864 + 0.5*b852*b866 + b852*b867 + 0.5*b852*b877 + 0.5*b852*b890
     + 0.5*b852*b897 + 0.5*b852*b898 + 0.5*b852*b917 + 0.5*b852*b922 + 0.5*b852
    *b937 + 0.5*b852*b940 + 0.5*b852*b945 + 0.5*b852*b955 + 0.5*b852*b956 + 0.5
    *b852*b961 + 0.5*b852*b962 + 0.5*b852*b965 + b852*b972 + 0.5*b852*b987 + 
    0.5*b852*b994 + 0.5*b852*b995 + 0.5*b852*b998 + 0.5*b852*b999 + 0.5*b852*
    b1010 + 0.5*b852*b1013 + 0.5*b853*b870 + 0.5*b853*b879 + 0.5*b853*b907 + 
    0.5*b853*b909 + 0.5*b853*b921 + 0.5*b853*b925 + 0.5*b853*b928 + 0.5*b853*
    b931 + b853*b932 + 0.5*b853*b939 + 0.5*b853*b946 + 0.5*b853*b983 + 0.5*b853
    *b1014 + 0.5*b854*b860 + b854*b872 + 0.5*b854*b875 + 0.5*b854*b879 + b854*
    b886 + 0.5*b854*b915 + 0.5*b854*b920 + 0.5*b854*b923 + 0.5*b854*b925 + 0.5*
    b854*b939 + 0.5*b854*b946 + b854*b949 + 0.5*b854*b953 + 0.5*b854*b977 + 0.5
    *b854*b980 + 0.5*b854*b983 + 0.5*b854*b1008 + b854*x1295 + b855*b861 + 0.5*
    b855*b880 + b855*b894 + 0.5*b855*b897 + 0.5*b855*b903 + 0.5*b855*b909 + 0.5
    *b855*b935 + 0.5*b855*b937 + 0.5*b855*b944 + 0.5*b855*b951 + 0.5*b855*b952
     + 0.5*b855*b953 + 0.5*b855*b956 + 0.5*b855*b960 + 0.5*b855*b961 + 0.5*b855
    *b967 + 0.5*b855*b968 + 0.5*b855*b970 + 0.5*b855*b971 + 0.5*b855*b982 + 0.5
    *b855*b984 + 0.5*b855*b987 + 0.5*b855*b993 + 0.5*b855*b1004 + 0.5*b855*
    b1005 + 0.5*b855*b1014 + 0.5*b856*b866 + 0.5*b856*b869 + 0.5*b856*b880 + 
    0.5*b856*b887 + 0.5*b856*b890 + 0.5*b856*b900 + b856*b904 + 0.5*b856*b913
     + 0.5*b856*b926 + 0.5*b856*b930 + 0.5*b856*b955 + b856*b975 + 0.5*b856*
    b981 + 0.5*b856*b984 + b856*b986 + 0.5*b856*b993 + 0.5*b856*b995 + 0.5*b856
    *b999 + 0.5*b856*b1004 + 0.5*b857*b858 + b857*b863 + 0.5*b857*b867 + 0.5*
    b857*b890 + 0.5*b857*b906 + b857*b922 + 0.5*b857*b927 + 0.5*b857*b934 + 0.5
    *b857*b957 + 0.5*b857*b961 + 0.5*b857*b970 + 0.5*b857*b971 + 0.5*b857*b972
     + 0.5*b857*b982 + 0.5*b857*b987 + 0.5*b857*b995 + 0.5*b857*b997 + 0.5*b857
    *b999 + 0.5*b857*b1012 + 0.5*b857*b1021 + 0.5*b857*b1024 + b857*x1298 + 0.5
    *b858*b863 + 0.5*b858*b898 + 0.5*b858*b906 + 0.5*b858*b922 + 0.5*b858*b927
     + 0.5*b858*b934 + 0.5*b858*b940 + 0.5*b858*b945 + 0.5*b858*b957 + 0.5*b858
    *b962 + 0.5*b858*b963 + 0.5*b858*b970 + 0.5*b858*b971 + 0.5*b858*b981 + 0.5
    *b858*b982 + 0.5*b858*b994 + b858*b997 + 0.5*b858*b1012 + 0.5*b858*b1020 + 
    0.5*b858*b1021 + 0.5*b858*b1024 + b858*x1298 + 0.5*b859*b896 + 0.5*b859*
    b901 + 0.5*b859*b924 + 0.5*b859*b933 + 0.5*b859*b941 + 0.5*b859*b948 + 0.5*
    b859*b973 + 0.5*b859*b979 + 0.5*b859*b1000 + 0.5*b859*b1009 + 0.5*b859*
    b1023 + b859*x1290 + 0.5*b860*b872 + 0.5*b860*b879 + 0.5*b860*b886 + 0.5*
    b860*b915 + 0.5*b860*b920 + 0.5*b860*b925 + 0.5*b860*b939 + 0.5*b860*b946
     + 0.5*b860*b949 + 0.5*b860*b953 + 0.5*b860*b977 + b860*b980 + 0.5*b860*
    b983 + b860*x1297 + 0.5*b861*b880 + b861*b894 + 0.5*b861*b897 + 0.5*b861*
    b903 + 0.5*b861*b909 + 0.5*b861*b935 + 0.5*b861*b937 + 0.5*b861*b944 + 0.5*
    b861*b951 + 0.5*b861*b952 + 0.5*b861*b953 + 0.5*b861*b956 + 0.5*b861*b960
     + 0.5*b861*b961 + 0.5*b861*b967 + 0.5*b861*b968 + 0.5*b861*b970 + 0.5*b861
    *b971 + 0.5*b861*b982 + 0.5*b861*b984 + 0.5*b861*b987 + 0.5*b861*b993 + 0.5
    *b861*b1004 + 0.5*b861*b1005 + 0.5*b861*b1014 + 0.5*b862*b878 + 0.5*b862*
    b885 + 0.5*b862*b902 + 0.5*b862*b908 + 0.5*b862*b911 + 0.5*b862*b912 + 0.5*
    b862*b929 + 0.5*b862*b941 + 0.5*b862*b942 + 0.5*b862*b948 + 0.5*b862*b954
     + 0.5*b862*b988 + 0.5*b862*b996 + 0.5*b862*b1001 + 0.5*b862*b1016 + 0.5*
    b862*b1031 + 0.5*b862*b1046 + 0.5*b862*b1060 + 0.5*b862*b1085 + 0.5*b862*
    b1088 + 0.5*b862*b1098 + 0.5*b862*b1100 + 0.5*b862*b1104 + 0.5*b862*b1133
     + 0.5*b862*b1144 + 0.5*b862*b1148 + 0.5*b862*b1178 + 0.5*b862*b1180 + 0.5*
    b862*b1226 + 0.5*b862*b1231 + 0.5*b863*b867 + 0.5*b863*b890 + 0.5*b863*b906
     + b863*b922 + 0.5*b863*b927 + 0.5*b863*b934 + 0.5*b863*b957 + 0.5*b863*
    b961 + 0.5*b863*b970 + 0.5*b863*b971 + 0.5*b863*b972 + 0.5*b863*b982 + 0.5*
    b863*b987 + 0.5*b863*b995 + 0.5*b863*b997 + 0.5*b863*b999 + 0.5*b863*b1012
     + 0.5*b863*b1021 + 0.5*b863*b1024 + b863*x1298 + 0.5*b864*b866 + 0.5*b864*
    b867 + 0.5*b864*b873 + 0.5*b864*b877 + 0.5*b864*b889 + 0.5*b864*b897 + 0.5*
    b864*b898 + 0.5*b864*b913 + 0.5*b864*b917 + 0.5*b864*b926 + 0.5*b864*b937
     + 0.5*b864*b940 + 0.5*b864*b945 + 0.5*b864*b955 + 0.5*b864*b956 + 0.5*b864
    *b962 + 0.5*b864*b965 + 0.5*b864*b972 + 0.5*b864*b994 + b864*b998 + 0.5*
    b864*b1010 + 0.5*b864*b1012 + b864*b1013 + 0.5*b864*b1021 + 0.5*b864*b1024
     + 0.5*b864*b1073 + 0.5*b864*b1087 + 0.5*b864*b1106 + 0.5*b864*b1146 + 0.5*
    b864*b1151 + 0.5*b864*b1167 + 0.5*b864*b1182 + 0.5*b864*b1196 + 0.5*b864*
    b1204 + 0.5*b864*b1213 + 0.5*b864*b1219 + 0.5*b864*b1223 + 0.5*b864*b1230
     + 0.5*b864*b1241 + 0.5*b864*b1244 + 0.5*b865*b901 + b865*b910 + 0.5*b865*
    b923 + 0.5*b865*b931 + 0.5*b865*b943 + 0.5*b865*b977 + 0.5*b865*b978 + 0.5*
    b865*b979 + 0.5*b865*b985 + 0.5*b865*b1000 + 0.5*b865*b1022 + 0.5*b866*b867
     + 0.5*b866*b877 + 0.5*b866*b897 + 0.5*b866*b898 + 0.5*b866*b904 + 0.5*b866
    *b917 + 0.5*b866*b937 + 0.5*b866*b940 + 0.5*b866*b945 + b866*b955 + 0.5*
    b866*b956 + 0.5*b866*b962 + 0.5*b866*b965 + 0.5*b866*b972 + 0.5*b866*b975
     + 0.5*b866*b986 + 0.5*b866*b994 + 0.5*b866*b998 + 0.5*b866*b1010 + 0.5*
    b866*b1013 + 0.5*b867*b877 + 0.5*b867*b890 + 0.5*b867*b897 + 0.5*b867*b898
     + 0.5*b867*b917 + 0.5*b867*b922 + 0.5*b867*b937 + 0.5*b867*b940 + 0.5*b867
    *b945 + 0.5*b867*b955 + 0.5*b867*b956 + 0.5*b867*b961 + 0.5*b867*b962 + 0.5
    *b867*b965 + b867*b972 + 0.5*b867*b987 + 0.5*b867*b994 + 0.5*b867*b995 + 
    0.5*b867*b998 + 0.5*b867*b999 + 0.5*b867*b1010 + 0.5*b867*b1013 + 0.5*b868*
    b902 + 0.5*b868*b912 + 0.5*b868*b914 + 0.5*b868*b918 + 0.5*b868*b919 + 0.5*
    b868*b924 + 0.5*b868*b929 + 0.5*b868*b947 + b868*b959 + 0.5*b868*b969 + 0.5
    *b868*b974 + 0.5*b868*b1006 + 0.5*b868*b1009 + b868*x1296 + 0.5*b869*b876
     + 0.5*b869*b880 + 0.5*b869*b881 + 0.5*b869*b884 + b869*b887 + 0.5*b869*
    b890 + 0.5*b869*b900 + 0.5*b869*b904 + 0.5*b869*b906 + 0.5*b869*b913 + 0.5*
    b869*b926 + 0.5*b869*b927 + b869*b930 + 0.5*b869*b934 + 0.5*b869*b950 + 0.5
    *b869*b957 + 0.5*b869*b975 + 0.5*b869*b981 + 0.5*b869*b984 + 0.5*b869*b986
     + 0.5*b869*b993 + 0.5*b869*b995 + 0.5*b869*b999 + 0.5*b869*b1002 + 0.5*
    b869*b1004 + 0.5*b869*b1010 + 0.5*b869*b1015 + 0.5*b869*b1017 + 0.5*b869*
    b1019 + 0.5*b869*b1025 + 0.5*b870*b875 + 0.5*b870*b877 + 0.5*b870*b879 + 
    0.5*b870*b900 + 0.5*b870*b903 + 0.5*b870*b907 + 0.5*b870*b917 + 0.5*b870*
    b925 + 0.5*b870*b932 + 0.5*b870*b939 + 0.5*b870*b946 + 0.5*b870*b951 + 0.5*
    b870*b965 + 0.5*b870*b968 + 0.5*b870*b983 + 0.5*b871*b891 + 0.5*b871*b895
     + 0.5*b871*b918 + b871*b964 + 0.5*b871*b973 + 0.5*b871*b985 + 0.5*b871*
    b990 + 0.5*b871*b991 + 0.5*b871*b992 + 0.5*b871*b1003 + 0.5*b871*b1018 + 
    b871*x1305 + 0.5*b872*b875 + 0.5*b872*b879 + b872*b886 + 0.5*b872*b915 + 
    0.5*b872*b920 + 0.5*b872*b923 + 0.5*b872*b925 + 0.5*b872*b939 + 0.5*b872*
    b946 + b872*b949 + 0.5*b872*b953 + 0.5*b872*b977 + 0.5*b872*b980 + 0.5*b872
    *b983 + 0.5*b872*b1008 + b872*x1295 + b873*b889 + 0.5*b873*b913 + 0.5*b873*
    b926 + 0.5*b873*b998 + 0.5*b873*b1012 + 0.5*b873*b1013 + 0.5*b873*b1020 + 
    0.5*b873*b1021 + 0.5*b873*b1024 + 0.5*b873*b1073 + 0.5*b873*b1087 + 0.5*
    b873*b1106 + 0.5*b873*b1146 + 0.5*b873*b1151 + 0.5*b873*b1167 + 0.5*b873*
    b1182 + 0.5*b873*b1196 + 0.5*b873*b1204 + 0.5*b873*b1213 + 0.5*b873*b1219
     + 0.5*b873*b1223 + 0.5*b873*b1230 + 0.5*b873*b1241 + 0.5*b873*b1244 + b873
    *x1292 + 0.5*b874*b882 + 0.5*b874*b888 + 0.5*b874*b891 + 0.5*b874*b892 + 
    0.5*b874*b893 + 0.5*b874*b895 + 0.5*b874*b896 + 0.5*b874*b908 + 0.5*b874*
    b914 + b874*b916 + 0.5*b874*b919 + 0.5*b874*b933 + 0.5*b874*b947 + 0.5*b874
    *b976 + 0.5*b874*b989 + 0.5*b874*b996 + 0.5*b874*b1001 + 0.5*b874*b1006 + 
    0.5*b874*b1023 + 0.5*b875*b877 + 0.5*b875*b886 + 0.5*b875*b900 + 0.5*b875*
    b903 + 0.5*b875*b917 + 0.5*b875*b923 + 0.5*b875*b949 + 0.5*b875*b951 + 0.5*
    b875*b965 + 0.5*b875*b968 + 0.5*b875*b1008 + b875*x1295 + 0.5*b876*b881 + 
    0.5*b876*b884 + 0.5*b876*b887 + 0.5*b876*b906 + 0.5*b876*b927 + 0.5*b876*
    b930 + 0.5*b876*b934 + 0.5*b876*b950 + 0.5*b876*b957 + 0.5*b876*b963 + b876
    *b1002 + 0.5*b876*b1005 + 0.5*b876*b1010 + 0.5*b876*b1015 + 0.5*b876*b1017
     + b876*b1019 + b876*b1025 + b876*x1294 + 0.5*b877*b897 + 0.5*b877*b898 + 
    0.5*b877*b900 + 0.5*b877*b903 + b877*b917 + 0.5*b877*b937 + 0.5*b877*b940
     + 0.5*b877*b945 + 0.5*b877*b951 + 0.5*b877*b955 + 0.5*b877*b956 + 0.5*b877
    *b962 + b877*b965 + 0.5*b877*b968 + 0.5*b877*b972 + 0.5*b877*b994 + 0.5*
    b877*b998 + 0.5*b877*b1010 + 0.5*b877*b1013 + b878*b885 + 0.5*b878*b893 + 
    b878*b911 + 0.5*b878*b942 + 0.5*b878*b954 + 0.5*b878*b988 + 0.5*b878*b1016
     + 0.5*b878*b1031 + 0.5*b878*b1046 + 0.5*b878*b1060 + 0.5*b878*b1085 + 0.5*
    b878*b1088 + 0.5*b878*b1098 + 0.5*b878*b1100 + 0.5*b878*b1104 + 0.5*b878*
    b1133 + 0.5*b878*b1144 + 0.5*b878*b1148 + 0.5*b878*b1178 + 0.5*b878*b1180
     + 0.5*b878*b1226 + 0.5*b878*b1231 + 0.5*b879*b886 + 0.5*b879*b907 + 0.5*
    b879*b915 + 0.5*b879*b920 + b879*b925 + 0.5*b879*b932 + b879*b939 + b879*
    b946 + 0.5*b879*b949 + 0.5*b879*b953 + 0.5*b879*b977 + 0.5*b879*b980 + b879
    *b983 + 0.5*b880*b887 + 0.5*b880*b890 + 0.5*b880*b894 + 0.5*b880*b897 + 0.5
    *b880*b900 + 0.5*b880*b904 + 0.5*b880*b913 + 0.5*b880*b926 + 0.5*b880*b930
     + 0.5*b880*b937 + 0.5*b880*b952 + 0.5*b880*b956 + 0.5*b880*b967 + 0.5*b880
    *b970 + 0.5*b880*b971 + 0.5*b880*b975 + 0.5*b880*b981 + 0.5*b880*b982 + 
    b880*b984 + 0.5*b880*b986 + b880*b993 + 0.5*b880*b995 + 0.5*b880*b999 + 
    b880*b1004 + 0.5*b880*b1005 + 0.5*b881*b884 + 0.5*b881*b887 + 0.5*b881*b906
     + 0.5*b881*b927 + 0.5*b881*b930 + 0.5*b881*b934 + 0.5*b881*b950 + 0.5*b881
    *b957 + 0.5*b881*b1002 + 0.5*b881*b1010 + b881*b1015 + 0.5*b881*b1017 + 0.5
    *b881*b1019 + 0.5*b881*b1025 + b881*x1291 + b882*b888 + 0.5*b882*b891 + 0.5
    *b882*b895 + 0.5*b882*b896 + 0.5*b882*b916 + 0.5*b882*b933 + 0.5*b882*b947
     + 0.5*b882*b989 + 0.5*b882*b1006 + 0.5*b882*b1023 + b882*x1301 + 0.5*b883*
    b928 + 0.5*b883*b936 + b883*b958 + 0.5*b883*b969 + 0.5*b883*b989 + 0.5*b883
    *b991 + 0.5*b883*b1003 + 0.5*b883*b1018 + b883*x1299 + 0.5*b884*b887 + 0.5*
    b884*b906 + 0.5*b884*b927 + 0.5*b884*b930 + 0.5*b884*b934 + 0.5*b884*b950
     + 0.5*b884*b957 + 0.5*b884*b1002 + 0.5*b884*b1010 + 0.5*b884*b1015 + b884*
    b1017 + 0.5*b884*b1019 + 0.5*b884*b1025 + b884*x1300 + 0.5*b885*b893 + b885
    *b911 + 0.5*b885*b942 + 0.5*b885*b954 + 0.5*b885*b988 + 0.5*b885*b1016 + 
    0.5*b885*b1031 + 0.5*b885*b1046 + 0.5*b885*b1060 + 0.5*b885*b1085 + 0.5*
    b885*b1088 + 0.5*b885*b1098 + 0.5*b885*b1100 + 0.5*b885*b1104 + 0.5*b885*
    b1133 + 0.5*b885*b1144 + 0.5*b885*b1148 + 0.5*b885*b1178 + 0.5*b885*b1180
     + 0.5*b885*b1226 + 0.5*b885*b1231 + 0.5*b886*b915 + 0.5*b886*b920 + 0.5*
    b886*b923 + 0.5*b886*b925 + 0.5*b886*b939 + 0.5*b886*b946 + b886*b949 + 0.5
    *b886*b953 + 0.5*b886*b977 + 0.5*b886*b980 + 0.5*b886*b983 + 0.5*b886*b1008
     + b886*x1295 + 0.5*b887*b890 + 0.5*b887*b900 + 0.5*b887*b904 + 0.5*b887*
    b906 + 0.5*b887*b913 + 0.5*b887*b926 + 0.5*b887*b927 + b887*b930 + 0.5*b887
    *b934 + 0.5*b887*b950 + 0.5*b887*b957 + 0.5*b887*b975 + 0.5*b887*b981 + 0.5
    *b887*b984 + 0.5*b887*b986 + 0.5*b887*b993 + 0.5*b887*b995 + 0.5*b887*b999
     + 0.5*b887*b1002 + 0.5*b887*b1004 + 0.5*b887*b1010 + 0.5*b887*b1015 + 0.5*
    b887*b1017 + 0.5*b887*b1019 + 0.5*b887*b1025 + 0.5*b888*b891 + 0.5*b888*
    b895 + 0.5*b888*b896 + 0.5*b888*b916 + 0.5*b888*b933 + 0.5*b888*b947 + 0.5*
    b888*b989 + 0.5*b888*b1006 + 0.5*b888*b1023 + b888*x1301 + 0.5*b889*b913 + 
    0.5*b889*b926 + 0.5*b889*b998 + 0.5*b889*b1012 + 0.5*b889*b1013 + 0.5*b889*
    b1020 + 0.5*b889*b1021 + 0.5*b889*b1024 + 0.5*b889*b1073 + 0.5*b889*b1087
     + 0.5*b889*b1106 + 0.5*b889*b1146 + 0.5*b889*b1151 + 0.5*b889*b1167 + 0.5*
    b889*b1182 + 0.5*b889*b1196 + 0.5*b889*b1204 + 0.5*b889*b1213 + 0.5*b889*
    b1219 + 0.5*b889*b1223 + 0.5*b889*b1230 + 0.5*b889*b1241 + 0.5*b889*b1244
     + b889*x1292 + 0.5*b890*b900 + 0.5*b890*b904 + 0.5*b890*b913 + 0.5*b890*
    b922 + 0.5*b890*b926 + 0.5*b890*b930 + 0.5*b890*b961 + 0.5*b890*b972 + 0.5*
    b890*b975 + 0.5*b890*b981 + 0.5*b890*b984 + 0.5*b890*b986 + 0.5*b890*b987
     + 0.5*b890*b993 + b890*b995 + b890*b999 + 0.5*b890*b1004 + b891*b895 + 0.5
    *b891*b896 + 0.5*b891*b916 + 0.5*b891*b918 + 0.5*b891*b933 + 0.5*b891*b947
     + 0.5*b891*b964 + 0.5*b891*b973 + 0.5*b891*b985 + 0.5*b891*b989 + 0.5*b891
    *b990 + 0.5*b891*b991 + 0.5*b891*b992 + 0.5*b891*b1003 + 0.5*b891*b1006 + 
    0.5*b891*b1018 + 0.5*b891*b1023 + 0.5*b892*b893 + 0.5*b892*b908 + 0.5*b892*
    b914 + 0.5*b892*b916 + 0.5*b892*b919 + 0.5*b892*b976 + 0.5*b892*b996 + 0.5*
    b892*b1001 + b892*x1304 + 0.5*b893*b908 + 0.5*b893*b911 + 0.5*b893*b914 + 
    0.5*b893*b916 + 0.5*b893*b919 + 0.5*b893*b976 + 0.5*b893*b996 + 0.5*b893*
    b1001 + 0.5*b894*b897 + 0.5*b894*b903 + 0.5*b894*b909 + 0.5*b894*b935 + 0.5
    *b894*b937 + 0.5*b894*b944 + 0.5*b894*b951 + 0.5*b894*b952 + 0.5*b894*b953
     + 0.5*b894*b956 + 0.5*b894*b960 + 0.5*b894*b961 + 0.5*b894*b967 + 0.5*b894
    *b968 + 0.5*b894*b970 + 0.5*b894*b971 + 0.5*b894*b982 + 0.5*b894*b984 + 0.5
    *b894*b987 + 0.5*b894*b993 + 0.5*b894*b1004 + 0.5*b894*b1005 + 0.5*b894*
    b1014 + 0.5*b895*b896 + 0.5*b895*b916 + 0.5*b895*b918 + 0.5*b895*b933 + 0.5
    *b895*b947 + 0.5*b895*b964 + 0.5*b895*b973 + 0.5*b895*b985 + 0.5*b895*b989
     + 0.5*b895*b990 + 0.5*b895*b991 + 0.5*b895*b992 + 0.5*b895*b1003 + 0.5*
    b895*b1006 + 0.5*b895*b1018 + 0.5*b895*b1023 + 0.5*b896*b901 + 0.5*b896*
    b916 + 0.5*b896*b924 + b896*b933 + 0.5*b896*b941 + 0.5*b896*b947 + 0.5*b896
    *b948 + 0.5*b896*b979 + 0.5*b896*b989 + 0.5*b896*b1006 + 0.5*b896*b1009 + 
    b896*b1023 + 0.5*b897*b898 + 0.5*b897*b917 + b897*b937 + 0.5*b897*b940 + 
    0.5*b897*b945 + 0.5*b897*b952 + 0.5*b897*b955 + b897*b956 + 0.5*b897*b962
     + 0.5*b897*b965 + 0.5*b897*b967 + 0.5*b897*b970 + 0.5*b897*b971 + 0.5*b897
    *b972 + 0.5*b897*b982 + 0.5*b897*b984 + 0.5*b897*b993 + 0.5*b897*b994 + 0.5
    *b897*b998 + 0.5*b897*b1004 + 0.5*b897*b1005 + 0.5*b897*b1010 + 0.5*b897*
    b1013 + 0.5*b898*b917 + 0.5*b898*b937 + b898*b940 + b898*b945 + 0.5*b898*
    b955 + 0.5*b898*b956 + b898*b962 + 0.5*b898*b963 + 0.5*b898*b965 + 0.5*b898
    *b972 + 0.5*b898*b981 + b898*b994 + 0.5*b898*b997 + 0.5*b898*b998 + 0.5*
    b898*b1010 + 0.5*b898*b1013 + 0.5*b898*b1020 + 0.5*b899*b907 + 0.5*b899*
    b935 + 0.5*b899*b936 + 0.5*b899*b938 + 0.5*b899*b944 + 0.5*b899*b960 + b899
    *b966 + 0.5*b899*b978 + 0.5*b899*b990 + 0.5*b899*b1008 + b899*b1011 + 0.5*
    b899*b1022 + b899*x1310 + 0.5*b900*b903 + 0.5*b900*b904 + 0.5*b900*b913 + 
    0.5*b900*b917 + 0.5*b900*b926 + 0.5*b900*b930 + 0.5*b900*b951 + 0.5*b900*
    b965 + 0.5*b900*b968 + 0.5*b900*b975 + 0.5*b900*b981 + 0.5*b900*b984 + 0.5*
    b900*b986 + 0.5*b900*b993 + 0.5*b900*b995 + 0.5*b900*b999 + 0.5*b900*b1004
     + 0.5*b901*b910 + 0.5*b901*b923 + 0.5*b901*b924 + 0.5*b901*b933 + 0.5*b901
    *b941 + 0.5*b901*b943 + 0.5*b901*b948 + b901*b979 + 0.5*b901*b985 + 0.5*
    b901*b1009 + 0.5*b901*b1023 + 0.5*b902*b908 + b902*b912 + b902*b929 + 0.5*
    b902*b941 + 0.5*b902*b947 + 0.5*b902*b948 + 0.5*b902*b959 + 0.5*b902*b974
     + 0.5*b902*b996 + 0.5*b902*b1001 + 0.5*b902*b1006 + b902*x1296 + 0.5*b903*
    b909 + 0.5*b903*b917 + 0.5*b903*b935 + 0.5*b903*b944 + b903*b951 + 0.5*b903
    *b953 + 0.5*b903*b960 + 0.5*b903*b961 + 0.5*b903*b965 + b903*b968 + 0.5*
    b903*b987 + 0.5*b903*b1014 + 0.5*b904*b913 + 0.5*b904*b926 + 0.5*b904*b930
     + 0.5*b904*b955 + b904*b975 + 0.5*b904*b981 + 0.5*b904*b984 + b904*b986 + 
    0.5*b904*b993 + 0.5*b904*b995 + 0.5*b904*b999 + 0.5*b904*b1004 + 0.5*b905*
    b942 + 0.5*b905*b954 + 0.5*b905*b974 + 0.5*b905*b976 + 0.5*b905*b988 + b905
    *b1007 + 0.5*b905*b1016 + b905*x1303 + 0.5*b906*b922 + b906*b927 + 0.5*b906
    *b930 + b906*b934 + 0.5*b906*b950 + b906*b957 + 0.5*b906*b970 + 0.5*b906*
    b971 + 0.5*b906*b982 + 0.5*b906*b997 + 0.5*b906*b1002 + 0.5*b906*b1010 + 
    0.5*b906*b1012 + 0.5*b906*b1015 + 0.5*b906*b1017 + 0.5*b906*b1019 + 0.5*
    b906*b1021 + 0.5*b906*b1024 + 0.5*b906*b1025 + b906*x1298 + 0.5*b907*b925
     + 0.5*b907*b932 + 0.5*b907*b935 + 0.5*b907*b936 + 0.5*b907*b938 + 0.5*b907
    *b939 + 0.5*b907*b944 + 0.5*b907*b946 + 0.5*b907*b960 + 0.5*b907*b966 + 0.5
    *b907*b978 + 0.5*b907*b983 + 0.5*b907*b990 + 0.5*b907*b1008 + 0.5*b907*
    b1011 + 0.5*b907*b1022 + 0.5*b908*b912 + 0.5*b908*b914 + 0.5*b908*b916 + 
    0.5*b908*b919 + 0.5*b908*b929 + 0.5*b908*b941 + 0.5*b908*b948 + 0.5*b908*
    b976 + b908*b996 + b908*b1001 + 0.5*b909*b921 + 0.5*b909*b928 + 0.5*b909*
    b931 + 0.5*b909*b932 + 0.5*b909*b935 + 0.5*b909*b944 + 0.5*b909*b951 + 0.5*
    b909*b953 + 0.5*b909*b960 + 0.5*b909*b961 + 0.5*b909*b968 + 0.5*b909*b987
     + b909*b1014 + 0.5*b910*b923 + 0.5*b910*b931 + 0.5*b910*b943 + 0.5*b910*
    b977 + 0.5*b910*b978 + 0.5*b910*b979 + 0.5*b910*b985 + 0.5*b910*b1000 + 0.5
    *b910*b1022 + 0.5*b911*b942 + 0.5*b911*b954 + 0.5*b911*b988 + 0.5*b911*
    b1016 + 0.5*b911*b1031 + 0.5*b911*b1046 + 0.5*b911*b1060 + 0.5*b911*b1085
     + 0.5*b911*b1088 + 0.5*b911*b1098 + 0.5*b911*b1100 + 0.5*b911*b1104 + 0.5*
    b911*b1133 + 0.5*b911*b1144 + 0.5*b911*b1148 + 0.5*b911*b1178 + 0.5*b911*
    b1180 + 0.5*b911*b1226 + 0.5*b911*b1231 + b912*b929 + 0.5*b912*b941 + 0.5*
    b912*b947 + 0.5*b912*b948 + 0.5*b912*b959 + 0.5*b912*b974 + 0.5*b912*b996
     + 0.5*b912*b1001 + 0.5*b912*b1006 + b912*x1296 + b913*b926 + 0.5*b913*b930
     + 0.5*b913*b975 + 0.5*b913*b981 + 0.5*b913*b984 + 0.5*b913*b986 + 0.5*b913
    *b993 + 0.5*b913*b995 + 0.5*b913*b998 + 0.5*b913*b999 + 0.5*b913*b1004 + 
    0.5*b913*b1012 + 0.5*b913*b1013 + 0.5*b913*b1021 + 0.5*b913*b1024 + 0.5*
    b913*b1073 + 0.5*b913*b1087 + 0.5*b913*b1106 + 0.5*b913*b1146 + 0.5*b913*
    b1151 + 0.5*b913*b1167 + 0.5*b913*b1182 + 0.5*b913*b1196 + 0.5*b913*b1204
     + 0.5*b913*b1213 + 0.5*b913*b1219 + 0.5*b913*b1223 + 0.5*b913*b1230 + 0.5*
    b913*b1241 + 0.5*b913*b1244 + 0.5*b914*b916 + 0.5*b914*b918 + b914*b919 + 
    0.5*b914*b924 + 0.5*b914*b959 + 0.5*b914*b969 + 0.5*b914*b976 + 0.5*b914*
    b996 + 0.5*b914*b1001 + 0.5*b914*b1009 + b915*b920 + 0.5*b915*b921 + 0.5*
    b915*b925 + 0.5*b915*b938 + 0.5*b915*b939 + 0.5*b915*b943 + 0.5*b915*b946
     + 0.5*b915*b949 + 0.5*b915*b953 + 0.5*b915*b977 + 0.5*b915*b980 + 0.5*b915
    *b983 + 0.5*b916*b919 + 0.5*b916*b933 + 0.5*b916*b947 + 0.5*b916*b976 + 0.5
    *b916*b989 + 0.5*b916*b996 + 0.5*b916*b1001 + 0.5*b916*b1006 + 0.5*b916*
    b1023 + 0.5*b917*b937 + 0.5*b917*b940 + 0.5*b917*b945 + 0.5*b917*b951 + 0.5
    *b917*b955 + 0.5*b917*b956 + 0.5*b917*b962 + b917*b965 + 0.5*b917*b968 + 
    0.5*b917*b972 + 0.5*b917*b994 + 0.5*b917*b998 + 0.5*b917*b1010 + 0.5*b917*
    b1013 + 0.5*b918*b919 + 0.5*b918*b924 + 0.5*b918*b959 + 0.5*b918*b964 + 0.5
    *b918*b969 + 0.5*b918*b973 + 0.5*b918*b985 + 0.5*b918*b990 + 0.5*b918*b991
     + 0.5*b918*b992 + 0.5*b918*b1003 + 0.5*b918*b1009 + 0.5*b918*b1018 + 0.5*
    b919*b924 + 0.5*b919*b959 + 0.5*b919*b969 + 0.5*b919*b976 + 0.5*b919*b996
     + 0.5*b919*b1001 + 0.5*b919*b1009 + 0.5*b920*b921 + 0.5*b920*b925 + 0.5*
    b920*b938 + 0.5*b920*b939 + 0.5*b920*b943 + 0.5*b920*b946 + 0.5*b920*b949
     + 0.5*b920*b953 + 0.5*b920*b977 + 0.5*b920*b980 + 0.5*b920*b983 + 0.5*b921
    *b928 + 0.5*b921*b931 + 0.5*b921*b932 + 0.5*b921*b938 + 0.5*b921*b943 + 0.5
    *b921*b1014 + 0.5*b922*b927 + 0.5*b922*b934 + 0.5*b922*b957 + 0.5*b922*b961
     + 0.5*b922*b970 + 0.5*b922*b971 + 0.5*b922*b972 + 0.5*b922*b982 + 0.5*b922
    *b987 + 0.5*b922*b995 + 0.5*b922*b997 + 0.5*b922*b999 + 0.5*b922*b1012 + 
    0.5*b922*b1021 + 0.5*b922*b1024 + b922*x1298 + 0.5*b923*b943 + 0.5*b923*
    b949 + 0.5*b923*b979 + 0.5*b923*b985 + 0.5*b923*b1008 + b923*x1295 + 0.5*
    b924*b933 + 0.5*b924*b941 + 0.5*b924*b948 + 0.5*b924*b959 + 0.5*b924*b969
     + 0.5*b924*b979 + b924*b1009 + 0.5*b924*b1023 + 0.5*b925*b932 + b925*b939
     + b925*b946 + 0.5*b925*b949 + 0.5*b925*b953 + 0.5*b925*b977 + 0.5*b925*
    b980 + b925*b983 + 0.5*b926*b930 + 0.5*b926*b975 + 0.5*b926*b981 + 0.5*b926
    *b984 + 0.5*b926*b986 + 0.5*b926*b993 + 0.5*b926*b995 + 0.5*b926*b998 + 0.5
    *b926*b999 + 0.5*b926*b1004 + 0.5*b926*b1012 + 0.5*b926*b1013 + 0.5*b926*
    b1021 + 0.5*b926*b1024 + 0.5*b926*b1073 + 0.5*b926*b1087 + 0.5*b926*b1106
     + 0.5*b926*b1146 + 0.5*b926*b1151 + 0.5*b926*b1167 + 0.5*b926*b1182 + 0.5*
    b926*b1196 + 0.5*b926*b1204 + 0.5*b926*b1213 + 0.5*b926*b1219 + 0.5*b926*
    b1223 + 0.5*b926*b1230 + 0.5*b926*b1241 + 0.5*b926*b1244 + 0.5*b927*b930 + 
    b927*b934 + 0.5*b927*b950 + b927*b957 + 0.5*b927*b970 + 0.5*b927*b971 + 0.5
    *b927*b982 + 0.5*b927*b997 + 0.5*b927*b1002 + 0.5*b927*b1010 + 0.5*b927*
    b1012 + 0.5*b927*b1015 + 0.5*b927*b1017 + 0.5*b927*b1019 + 0.5*b927*b1021
     + 0.5*b927*b1024 + 0.5*b927*b1025 + b927*x1298 + 0.5*b928*b931 + 0.5*b928*
    b932 + 0.5*b928*b936 + 0.5*b928*b958 + 0.5*b928*b969 + 0.5*b928*b989 + 0.5*
    b928*b1014 + 0.5*b929*b941 + 0.5*b929*b947 + 0.5*b929*b948 + 0.5*b929*b959
     + 0.5*b929*b974 + 0.5*b929*b996 + 0.5*b929*b1001 + 0.5*b929*b1006 + b929*
    x1296 + 0.5*b930*b934 + 0.5*b930*b950 + 0.5*b930*b957 + 0.5*b930*b975 + 0.5
    *b930*b981 + 0.5*b930*b984 + 0.5*b930*b986 + 0.5*b930*b993 + 0.5*b930*b995
     + 0.5*b930*b999 + 0.5*b930*b1002 + 0.5*b930*b1004 + 0.5*b930*b1010 + 0.5*
    b930*b1015 + 0.5*b930*b1017 + 0.5*b930*b1019 + 0.5*b930*b1025 + 0.5*b931*
    b932 + 0.5*b931*b977 + 0.5*b931*b978 + 0.5*b931*b1000 + 0.5*b931*b1014 + 
    0.5*b931*b1022 + 0.5*b932*b939 + 0.5*b932*b946 + 0.5*b932*b983 + 0.5*b932*
    b1014 + 0.5*b933*b941 + 0.5*b933*b947 + 0.5*b933*b948 + 0.5*b933*b979 + 0.5
    *b933*b989 + 0.5*b933*b1006 + 0.5*b933*b1009 + b933*b1023 + 0.5*b934*b950
     + b934*b957 + 0.5*b934*b970 + 0.5*b934*b971 + 0.5*b934*b982 + 0.5*b934*
    b997 + 0.5*b934*b1002 + 0.5*b934*b1010 + 0.5*b934*b1012 + 0.5*b934*b1015 + 
    0.5*b934*b1017 + 0.5*b934*b1019 + 0.5*b934*b1021 + 0.5*b934*b1024 + 0.5*
    b934*b1025 + b934*x1298 + 0.5*b935*b936 + 0.5*b935*b938 + b935*b944 + 0.5*
    b935*b951 + 0.5*b935*b953 + b935*b960 + 0.5*b935*b961 + 0.5*b935*b966 + 0.5
    *b935*b968 + 0.5*b935*b978 + 0.5*b935*b987 + 0.5*b935*b990 + 0.5*b935*b1008
     + 0.5*b935*b1011 + 0.5*b935*b1014 + 0.5*b935*b1022 + 0.5*b936*b938 + 0.5*
    b936*b944 + 0.5*b936*b958 + 0.5*b936*b960 + 0.5*b936*b966 + 0.5*b936*b969
     + 0.5*b936*b978 + 0.5*b936*b989 + 0.5*b936*b990 + 0.5*b936*b1008 + 0.5*
    b936*b1011 + 0.5*b936*b1022 + 0.5*b937*b940 + 0.5*b937*b945 + 0.5*b937*b952
     + 0.5*b937*b955 + b937*b956 + 0.5*b937*b962 + 0.5*b937*b965 + 0.5*b937*
    b967 + 0.5*b937*b970 + 0.5*b937*b971 + 0.5*b937*b972 + 0.5*b937*b982 + 0.5*
    b937*b984 + 0.5*b937*b993 + 0.5*b937*b994 + 0.5*b937*b998 + 0.5*b937*b1004
     + 0.5*b937*b1005 + 0.5*b937*b1010 + 0.5*b937*b1013 + 0.5*b938*b943 + 0.5*
    b938*b944 + 0.5*b938*b960 + 0.5*b938*b966 + 0.5*b938*b978 + 0.5*b938*b990
     + 0.5*b938*b1008 + 0.5*b938*b1011 + 0.5*b938*b1022 + b939*b946 + 0.5*b939*
    b949 + 0.5*b939*b953 + 0.5*b939*b977 + 0.5*b939*b980 + b939*b983 + b940*
    b945 + 0.5*b940*b955 + 0.5*b940*b956 + b940*b962 + 0.5*b940*b963 + 0.5*b940
    *b965 + 0.5*b940*b972 + 0.5*b940*b981 + b940*b994 + 0.5*b940*b997 + 0.5*
    b940*b998 + 0.5*b940*b1010 + 0.5*b940*b1013 + 0.5*b940*b1020 + b941*b948 + 
    0.5*b941*b979 + 0.5*b941*b996 + 0.5*b941*b1001 + 0.5*b941*b1009 + 0.5*b941*
    b1023 + b942*b954 + 0.5*b942*b974 + 0.5*b942*b976 + b942*b988 + 0.5*b942*
    b1007 + b942*b1016 + 0.5*b942*b1031 + 0.5*b942*b1046 + 0.5*b942*b1060 + 0.5
    *b942*b1085 + 0.5*b942*b1088 + 0.5*b942*b1098 + 0.5*b942*b1100 + 0.5*b942*
    b1104 + 0.5*b942*b1133 + 0.5*b942*b1144 + 0.5*b942*b1148 + 0.5*b942*b1178
     + 0.5*b942*b1180 + 0.5*b942*b1226 + 0.5*b942*b1231 + 0.5*b943*b979 + 0.5*
    b943*b985 + 0.5*b944*b951 + 0.5*b944*b953 + b944*b960 + 0.5*b944*b961 + 0.5
    *b944*b966 + 0.5*b944*b968 + 0.5*b944*b978 + 0.5*b944*b987 + 0.5*b944*b990
     + 0.5*b944*b1008 + 0.5*b944*b1011 + 0.5*b944*b1014 + 0.5*b944*b1022 + 0.5*
    b945*b955 + 0.5*b945*b956 + b945*b962 + 0.5*b945*b963 + 0.5*b945*b965 + 0.5
    *b945*b972 + 0.5*b945*b981 + b945*b994 + 0.5*b945*b997 + 0.5*b945*b998 + 
    0.5*b945*b1010 + 0.5*b945*b1013 + 0.5*b945*b1020 + 0.5*b946*b949 + 0.5*b946
    *b953 + 0.5*b946*b977 + 0.5*b946*b980 + b946*b983 + 0.5*b947*b959 + 0.5*
    b947*b974 + 0.5*b947*b989 + b947*b1006 + 0.5*b947*b1023 + b947*x1296 + 0.5*
    b948*b979 + 0.5*b948*b996 + 0.5*b948*b1001 + 0.5*b948*b1009 + 0.5*b948*
    b1023 + 0.5*b949*b953 + 0.5*b949*b977 + 0.5*b949*b980 + 0.5*b949*b983 + 0.5
    *b949*b1008 + b949*x1295 + 0.5*b950*b952 + 0.5*b950*b957 + 0.5*b950*b967 + 
    0.5*b950*b1002 + 0.5*b950*b1010 + 0.5*b950*b1015 + 0.5*b950*b1017 + 0.5*
    b950*b1019 + 0.5*b950*b1025 + b950*x1302 + 0.5*b951*b953 + 0.5*b951*b960 + 
    0.5*b951*b961 + 0.5*b951*b965 + b951*b968 + 0.5*b951*b987 + 0.5*b951*b1014
     + 0.5*b952*b956 + b952*b967 + 0.5*b952*b970 + 0.5*b952*b971 + 0.5*b952*
    b982 + 0.5*b952*b984 + 0.5*b952*b993 + 0.5*b952*b1004 + 0.5*b952*b1005 + 
    b952*x1302 + 0.5*b953*b960 + 0.5*b953*b961 + 0.5*b953*b968 + 0.5*b953*b977
     + 0.5*b953*b980 + 0.5*b953*b983 + 0.5*b953*b987 + 0.5*b953*b1014 + 0.5*
    b954*b974 + 0.5*b954*b976 + b954*b988 + 0.5*b954*b1007 + b954*b1016 + 0.5*
    b954*b1031 + 0.5*b954*b1046 + 0.5*b954*b1060 + 0.5*b954*b1085 + 0.5*b954*
    b1088 + 0.5*b954*b1098 + 0.5*b954*b1100 + 0.5*b954*b1104 + 0.5*b954*b1133
     + 0.5*b954*b1144 + 0.5*b954*b1148 + 0.5*b954*b1178 + 0.5*b954*b1180 + 0.5*
    b954*b1226 + 0.5*b954*b1231 + 0.5*b955*b956 + 0.5*b955*b962 + 0.5*b955*b965
     + 0.5*b955*b972 + 0.5*b955*b975 + 0.5*b955*b986 + 0.5*b955*b994 + 0.5*b955
    *b998 + 0.5*b955*b1010 + 0.5*b955*b1013 + 0.5*b956*b962 + 0.5*b956*b965 + 
    0.5*b956*b967 + 0.5*b956*b970 + 0.5*b956*b971 + 0.5*b956*b972 + 0.5*b956*
    b982 + 0.5*b956*b984 + 0.5*b956*b993 + 0.5*b956*b994 + 0.5*b956*b998 + 0.5*
    b956*b1004 + 0.5*b956*b1005 + 0.5*b956*b1010 + 0.5*b956*b1013 + 0.5*b957*
    b970 + 0.5*b957*b971 + 0.5*b957*b982 + 0.5*b957*b997 + 0.5*b957*b1002 + 0.5
    *b957*b1010 + 0.5*b957*b1012 + 0.5*b957*b1015 + 0.5*b957*b1017 + 0.5*b957*
    b1019 + 0.5*b957*b1021 + 0.5*b957*b1024 + 0.5*b957*b1025 + b957*x1298 + 0.5
    *b958*b969 + 0.5*b958*b989 + 0.5*b958*b991 + 0.5*b958*b1003 + 0.5*b958*
    b1018 + b958*x1299 + 0.5*b959*b969 + 0.5*b959*b974 + 0.5*b959*b1006 + 0.5*
    b959*b1009 + b959*x1296 + 0.5*b960*b961 + 0.5*b960*b966 + 0.5*b960*b968 + 
    0.5*b960*b978 + 0.5*b960*b987 + 0.5*b960*b990 + 0.5*b960*b1008 + 0.5*b960*
    b1011 + 0.5*b960*b1014 + 0.5*b960*b1022 + 0.5*b961*b968 + 0.5*b961*b972 + 
    b961*b987 + 0.5*b961*b995 + 0.5*b961*b999 + 0.5*b961*b1014 + 0.5*b962*b963
     + 0.5*b962*b965 + 0.5*b962*b972 + 0.5*b962*b981 + b962*b994 + 0.5*b962*
    b997 + 0.5*b962*b998 + 0.5*b962*b1010 + 0.5*b962*b1013 + 0.5*b962*b1020 + 
    0.5*b963*b981 + 0.5*b963*b994 + 0.5*b963*b997 + 0.5*b963*b1002 + 0.5*b963*
    b1005 + 0.5*b963*b1019 + 0.5*b963*b1020 + 0.5*b963*b1025 + b963*x1294 + 0.5
    *b964*b973 + 0.5*b964*b985 + 0.5*b964*b990 + 0.5*b964*b991 + 0.5*b964*b992
     + 0.5*b964*b1003 + 0.5*b964*b1018 + b964*x1305 + 0.5*b965*b968 + 0.5*b965*
    b972 + 0.5*b965*b994 + 0.5*b965*b998 + 0.5*b965*b1010 + 0.5*b965*b1013 + 
    0.5*b966*b978 + 0.5*b966*b990 + 0.5*b966*b1008 + b966*b1011 + 0.5*b966*
    b1022 + b966*x1310 + 0.5*b967*b970 + 0.5*b967*b971 + 0.5*b967*b982 + 0.5*
    b967*b984 + 0.5*b967*b993 + 0.5*b967*b1004 + 0.5*b967*b1005 + b967*x1302 + 
    0.5*b968*b987 + 0.5*b968*b1014 + 0.5*b969*b989 + 0.5*b969*b1009 + b970*b971
     + b970*b982 + 0.5*b970*b984 + 0.5*b970*b993 + 0.5*b970*b997 + 0.5*b970*
    b1004 + 0.5*b970*b1005 + 0.5*b970*b1012 + 0.5*b970*b1021 + 0.5*b970*b1024
     + b970*x1298 + b971*b982 + 0.5*b971*b984 + 0.5*b971*b993 + 0.5*b971*b997
     + 0.5*b971*b1004 + 0.5*b971*b1005 + 0.5*b971*b1012 + 0.5*b971*b1021 + 0.5*
    b971*b1024 + b971*x1298 + 0.5*b972*b987 + 0.5*b972*b994 + 0.5*b972*b995 + 
    0.5*b972*b998 + 0.5*b972*b999 + 0.5*b972*b1010 + 0.5*b972*b1013 + 0.5*b973*
    b985 + 0.5*b973*b990 + 0.5*b973*b991 + 0.5*b973*b992 + 0.5*b973*b1000 + 0.5
    *b973*b1003 + 0.5*b973*b1018 + b973*x1290 + 0.5*b974*b976 + 0.5*b974*b988
     + 0.5*b974*b1006 + 0.5*b974*b1007 + 0.5*b974*b1016 + b974*x1296 + 0.5*b975
    *b981 + 0.5*b975*b984 + b975*b986 + 0.5*b975*b993 + 0.5*b975*b995 + 0.5*
    b975*b999 + 0.5*b975*b1004 + 0.5*b976*b988 + 0.5*b976*b996 + 0.5*b976*b1001
     + 0.5*b976*b1007 + 0.5*b976*b1016 + 0.5*b977*b978 + 0.5*b977*b980 + 0.5*
    b977*b983 + 0.5*b977*b1000 + 0.5*b977*b1022 + 0.5*b978*b990 + 0.5*b978*
    b1000 + 0.5*b978*b1008 + 0.5*b978*b1011 + b978*b1022 + 0.5*b979*b985 + 0.5*
    b979*b1009 + 0.5*b979*b1023 + 0.5*b980*b983 + b980*x1297 + 0.5*b981*b984 + 
    0.5*b981*b986 + 0.5*b981*b993 + 0.5*b981*b994 + 0.5*b981*b995 + 0.5*b981*
    b997 + 0.5*b981*b999 + 0.5*b981*b1004 + 0.5*b981*b1020 + 0.5*b982*b984 + 
    0.5*b982*b993 + 0.5*b982*b997 + 0.5*b982*b1004 + 0.5*b982*b1005 + 0.5*b982*
    b1012 + 0.5*b982*b1021 + 0.5*b982*b1024 + b982*x1298 + 0.5*b984*b986 + b984
    *b993 + 0.5*b984*b995 + 0.5*b984*b999 + b984*b1004 + 0.5*b984*b1005 + 0.5*
    b985*b990 + 0.5*b985*b991 + 0.5*b985*b992 + 0.5*b985*b1003 + 0.5*b985*b1018
     + 0.5*b986*b993 + 0.5*b986*b995 + 0.5*b986*b999 + 0.5*b986*b1004 + 0.5*
    b987*b995 + 0.5*b987*b999 + 0.5*b987*b1014 + 0.5*b988*b1007 + b988*b1016 + 
    0.5*b988*b1031 + 0.5*b988*b1046 + 0.5*b988*b1060 + 0.5*b988*b1085 + 0.5*
    b988*b1088 + 0.5*b988*b1098 + 0.5*b988*b1100 + 0.5*b988*b1104 + 0.5*b988*
    b1133 + 0.5*b988*b1144 + 0.5*b988*b1148 + 0.5*b988*b1178 + 0.5*b988*b1180
     + 0.5*b988*b1226 + 0.5*b988*b1231 + 0.5*b989*b1006 + 0.5*b989*b1023 + 0.5*
    b990*b991 + 0.5*b990*b992 + 0.5*b990*b1003 + 0.5*b990*b1008 + 0.5*b990*
    b1011 + 0.5*b990*b1018 + 0.5*b990*b1022 + 0.5*b991*b992 + b991*b1003 + b991
    *b1018 + b991*x1299 + 0.5*b992*b1003 + 0.5*b992*b1018 + b992*x1289 + 0.5*
    b993*b995 + 0.5*b993*b999 + b993*b1004 + 0.5*b993*b1005 + 0.5*b994*b997 + 
    0.5*b994*b998 + 0.5*b994*b1010 + 0.5*b994*b1013 + 0.5*b994*b1020 + b995*
    b999 + 0.5*b995*b1004 + b996*b1001 + 0.5*b997*b1012 + 0.5*b997*b1020 + 0.5*
    b997*b1021 + 0.5*b997*b1024 + b997*x1298 + 0.5*b998*b1010 + 0.5*b998*b1012
     + b998*b1013 + 0.5*b998*b1021 + 0.5*b998*b1024 + 0.5*b998*b1073 + 0.5*b998
    *b1087 + 0.5*b998*b1106 + 0.5*b998*b1146 + 0.5*b998*b1151 + 0.5*b998*b1167
     + 0.5*b998*b1182 + 0.5*b998*b1196 + 0.5*b998*b1204 + 0.5*b998*b1213 + 0.5*
    b998*b1219 + 0.5*b998*b1223 + 0.5*b998*b1230 + 0.5*b998*b1241 + 0.5*b998*
    b1244 + 0.5*b999*b1004 + 0.5*b1000*b1022 + b1000*x1290 + 0.5*b1002*b1005 + 
    0.5*b1002*b1010 + 0.5*b1002*b1015 + 0.5*b1002*b1017 + b1002*b1019 + b1002*
    b1025 + b1002*x1294 + b1003*b1018 + b1003*x1299 + 0.5*b1004*b1005 + 0.5*
    b1005*b1019 + 0.5*b1005*b1025 + b1005*x1294 + 0.5*b1006*b1023 + b1006*x1296
     + 0.5*b1007*b1016 + b1007*x1303 + 0.5*b1008*b1011 + 0.5*b1008*b1022 + 
    b1008*x1295 + 0.5*b1009*b1023 + 0.5*b1010*b1013 + 0.5*b1010*b1015 + 0.5*
    b1010*b1017 + 0.5*b1010*b1019 + 0.5*b1010*b1025 + 0.5*b1011*b1022 + b1011*
    x1310 + 0.5*b1012*b1013 + b1012*b1021 + b1012*b1024 + 0.5*b1012*b1073 + 0.5
    *b1012*b1087 + 0.5*b1012*b1106 + 0.5*b1012*b1146 + 0.5*b1012*b1151 + 0.5*
    b1012*b1167 + 0.5*b1012*b1182 + 0.5*b1012*b1196 + 0.5*b1012*b1204 + 0.5*
    b1012*b1213 + 0.5*b1012*b1219 + 0.5*b1012*b1223 + 0.5*b1012*b1230 + 0.5*
    b1012*b1241 + 0.5*b1012*b1244 + b1012*x1298 + 0.5*b1013*b1021 + 0.5*b1013*
    b1024 + 0.5*b1013*b1073 + 0.5*b1013*b1087 + 0.5*b1013*b1106 + 0.5*b1013*
    b1146 + 0.5*b1013*b1151 + 0.5*b1013*b1167 + 0.5*b1013*b1182 + 0.5*b1013*
    b1196 + 0.5*b1013*b1204 + 0.5*b1013*b1213 + 0.5*b1013*b1219 + 0.5*b1013*
    b1223 + 0.5*b1013*b1230 + 0.5*b1013*b1241 + 0.5*b1013*b1244 + 0.5*b1015*
    b1017 + 0.5*b1015*b1019 + 0.5*b1015*b1025 + b1015*x1291 + 0.5*b1016*b1031
     + 0.5*b1016*b1046 + 0.5*b1016*b1060 + 0.5*b1016*b1085 + 0.5*b1016*b1088 + 
    0.5*b1016*b1098 + 0.5*b1016*b1100 + 0.5*b1016*b1104 + 0.5*b1016*b1133 + 0.5
    *b1016*b1144 + 0.5*b1016*b1148 + 0.5*b1016*b1178 + 0.5*b1016*b1180 + 0.5*
    b1016*b1226 + 0.5*b1016*b1231 + 0.5*b1017*b1019 + 0.5*b1017*b1025 + b1017*
    x1300 + b1018*x1299 + b1019*b1025 + b1019*x1294 + b1020*x1292 + b1021*b1024
     + 0.5*b1021*b1073 + 0.5*b1021*b1087 + 0.5*b1021*b1106 + 0.5*b1021*b1146 + 
    0.5*b1021*b1151 + 0.5*b1021*b1167 + 0.5*b1021*b1182 + 0.5*b1021*b1196 + 0.5
    *b1021*b1204 + 0.5*b1021*b1213 + 0.5*b1021*b1219 + 0.5*b1021*b1223 + 0.5*
    b1021*b1230 + 0.5*b1021*b1241 + 0.5*b1021*b1244 + b1021*x1298 + 0.5*b1024*
    b1073 + 0.5*b1024*b1087 + 0.5*b1024*b1106 + 0.5*b1024*b1146 + 0.5*b1024*
    b1151 + 0.5*b1024*b1167 + 0.5*b1024*b1182 + 0.5*b1024*b1196 + 0.5*b1024*
    b1204 + 0.5*b1024*b1213 + 0.5*b1024*b1219 + 0.5*b1024*b1223 + 0.5*b1024*
    b1230 + 0.5*b1024*b1241 + 0.5*b1024*b1244 + b1024*x1298 + b1025*x1294 + 0.5
    *b1026*b1030 + 0.5*b1026*b1054 + 0.5*b1026*b1062 + 0.5*b1026*b1068 + 0.5*
    b1026*b1071 + 0.5*b1026*b1074 + 0.5*b1026*b1083 + 0.5*b1026*b1089 + 0.5*
    b1026*b1099 + 0.5*b1026*b1116 + 0.5*b1026*b1117 + 0.5*b1026*b1120 + 0.5*
    b1026*b1121 + 0.5*b1026*b1124 + b1026*b1132 + 0.5*b1026*b1136 + 0.5*b1026*
    b1139 + 0.5*b1026*b1141 + 0.5*b1026*b1149 + 0.5*b1026*b1152 + 0.5*b1026*
    b1154 + 0.5*b1026*b1155 + 0.5*b1026*b1156 + 0.5*b1026*b1165 + 0.5*b1026*
    b1173 + 0.5*b1026*b1174 + 0.5*b1026*b1176 + b1026*b1183 + b1026*b1224 + 
    b1026*b1225 + 0.5*b1026*b1232 + 0.5*b1026*b1235 + 0.5*b1026*b1237 + 0.5*
    b1026*b1243 + 0.5*b1026*b1246 + b1027*b1029 + 0.5*b1027*b1038 + 0.5*b1027*
    b1047 + 0.5*b1027*b1050 + 0.5*b1027*b1053 + 0.5*b1027*b1064 + 0.5*b1027*
    b1066 + 0.5*b1027*b1068 + 0.5*b1027*b1070 + b1027*b1082 + 0.5*b1027*b1084
     + 0.5*b1027*b1099 + 0.5*b1027*b1105 + 0.5*b1027*b1109 + 0.5*b1027*b1117 + 
    0.5*b1027*b1129 + 0.5*b1027*b1137 + 0.5*b1027*b1140 + 0.5*b1027*b1145 + 0.5
    *b1027*b1149 + 0.5*b1027*b1162 + 0.5*b1027*b1171 + b1027*b1187 + 0.5*b1027*
    b1188 + 0.5*b1027*b1191 + 0.5*b1027*b1200 + 0.5*b1027*b1201 + 0.5*b1027*
    b1205 + 0.5*b1027*b1212 + 0.5*b1027*b1215 + 0.5*b1027*b1217 + 0.5*b1027*
    b1218 + 0.5*b1027*b1234 + 0.5*b1027*b1237 + b1027*b1239 + 0.5*b1027*b1243
     + 0.5*b1028*b1036 + 0.5*b1028*b1040 + 0.5*b1028*b1052 + 0.5*b1028*b1085 + 
    0.5*b1028*b1092 + 0.5*b1028*b1093 + 0.5*b1028*b1097 + 0.5*b1028*b1098 + 0.5
    *b1028*b1126 + b1028*b1128 + 0.5*b1028*b1142 + 0.5*b1028*b1143 + 0.5*b1028*
    b1146 + 0.5*b1028*b1148 + 0.5*b1028*b1169 + 0.5*b1028*b1182 + b1028*b1189
     + b1028*b1192 + 0.5*b1028*b1202 + 0.5*b1028*b1219 + 0.5*b1028*b1226 + 0.5*
    b1028*b1231 + 0.5*b1028*b1241 + 0.5*b1028*b1244 + 0.5*b1028*b1245 + 0.5*
    b1029*b1038 + 0.5*b1029*b1047 + 0.5*b1029*b1050 + 0.5*b1029*b1053 + 0.5*
    b1029*b1064 + 0.5*b1029*b1066 + 0.5*b1029*b1068 + 0.5*b1029*b1070 + b1029*
    b1082 + 0.5*b1029*b1084 + 0.5*b1029*b1099 + 0.5*b1029*b1105 + 0.5*b1029*
    b1109 + 0.5*b1029*b1117 + 0.5*b1029*b1129 + 0.5*b1029*b1137 + 0.5*b1029*
    b1140 + 0.5*b1029*b1145 + 0.5*b1029*b1149 + 0.5*b1029*b1162 + 0.5*b1029*
    b1171 + b1029*b1187 + 0.5*b1029*b1188 + 0.5*b1029*b1191 + 0.5*b1029*b1200
     + 0.5*b1029*b1201 + 0.5*b1029*b1205 + 0.5*b1029*b1212 + 0.5*b1029*b1215 + 
    0.5*b1029*b1217 + 0.5*b1029*b1218 + 0.5*b1029*b1234 + 0.5*b1029*b1237 + 
    b1029*b1239 + 0.5*b1029*b1243 + 0.5*b1030*b1042 + 0.5*b1030*b1045 + 0.5*
    b1030*b1050 + 0.5*b1030*b1051 + 0.5*b1030*b1054 + 0.5*b1030*b1057 + 0.5*
    b1030*b1064 + 0.5*b1030*b1067 + 0.5*b1030*b1068 + 0.5*b1030*b1070 + 0.5*
    b1030*b1071 + 0.5*b1030*b1074 + 0.5*b1030*b1075 + 0.5*b1030*b1081 + b1030*
    b1083 + 0.5*b1030*b1099 + 0.5*b1030*b1116 + 0.5*b1030*b1117 + 0.5*b1030*
    b1120 + 0.5*b1030*b1121 + 0.5*b1030*b1122 + 0.5*b1030*b1124 + 0.5*b1030*
    b1132 + 0.5*b1030*b1136 + 0.5*b1030*b1137 + b1030*b1141 + 0.5*b1030*b1149
     + b1030*b1152 + 0.5*b1030*b1154 + 0.5*b1030*b1155 + 0.5*b1030*b1156 + 0.5*
    b1030*b1157 + 0.5*b1030*b1174 + 0.5*b1030*b1175 + b1030*b1176 + 0.5*b1030*
    b1183 + 0.5*b1030*b1194 + 0.5*b1030*b1198 + 0.5*b1030*b1207 + 0.5*b1030*
    b1217 + 0.5*b1030*b1222 + 0.5*b1030*b1224 + 0.5*b1030*b1225 + 0.5*b1030*
    b1229 + 0.5*b1030*b1232 + 0.5*b1030*b1235 + 0.5*b1030*b1243 + 0.5*b1030*
    b1246 + 0.5*b1030*b1247 + 0.5*b1030*b1249 + 0.5*b1030*b1254 + 0.5*b1030*
    b1258 + 0.5*b1030*b1259 + 0.5*b1031*b1041 + b1031*b1046 + 0.5*b1031*b1049
     + 0.5*b1031*b1056 + 0.5*b1031*b1060 + 0.5*b1031*b1085 + 0.5*b1031*b1087 + 
    b1031*b1088 + 0.5*b1031*b1090 + 0.5*b1031*b1098 + b1031*b1100 + 0.5*b1031*
    b1101 + b1031*b1104 + 0.5*b1031*b1106 + 0.5*b1031*b1110 + 0.5*b1031*b1133
     + 0.5*b1031*b1144 + 0.5*b1031*b1148 + 0.5*b1031*b1161 + 0.5*b1031*b1167 + 
    0.5*b1031*b1178 + 0.5*b1031*b1180 + 0.5*b1031*b1204 + 0.5*b1031*b1213 + 0.5
    *b1031*b1226 + 0.5*b1031*b1231 + 0.5*b1031*b1253 + 0.5*b1031*b1255 + 0.5*
    b1031*b1257 + b1032*b1033 + 0.5*b1032*b1034 + 0.5*b1032*b1036 + 0.5*b1032*
    b1037 + 0.5*b1032*b1039 + 0.5*b1032*b1040 + 0.5*b1032*b1041 + 0.5*b1032*
    b1049 + 0.5*b1032*b1052 + 0.5*b1032*b1060 + 0.5*b1032*b1073 + 0.5*b1032*
    b1077 + 0.5*b1032*b1092 + 0.5*b1032*b1101 + 0.5*b1032*b1112 + b1032*b1113
     + 0.5*b1032*b1114 + b1032*b1115 + 0.5*b1032*b1118 + 0.5*b1032*b1120 + 0.5*
    b1032*b1124 + 0.5*b1032*b1130 + 0.5*b1032*b1133 + 0.5*b1032*b1144 + 0.5*
    b1032*b1151 + 0.5*b1032*b1154 + 0.5*b1032*b1156 + 0.5*b1032*b1178 + 0.5*
    b1032*b1180 + 0.5*b1032*b1196 + 0.5*b1032*b1197 + 0.5*b1032*b1214 + 0.5*
    b1032*b1223 + b1032*b1227 + 0.5*b1032*b1230 + 0.5*b1032*b1235 + 0.5*b1032*
    b1245 + 0.5*b1032*b1253 + 0.5*b1032*b1255 + 0.5*b1033*b1034 + 0.5*b1033*
    b1036 + 0.5*b1033*b1037 + 0.5*b1033*b1039 + 0.5*b1033*b1040 + 0.5*b1033*
    b1041 + 0.5*b1033*b1049 + 0.5*b1033*b1052 + 0.5*b1033*b1060 + 0.5*b1033*
    b1073 + 0.5*b1033*b1077 + 0.5*b1033*b1092 + 0.5*b1033*b1101 + 0.5*b1033*
    b1112 + b1033*b1113 + 0.5*b1033*b1114 + b1033*b1115 + 0.5*b1033*b1118 + 0.5
    *b1033*b1120 + 0.5*b1033*b1124 + 0.5*b1033*b1130 + 0.5*b1033*b1133 + 0.5*
    b1033*b1144 + 0.5*b1033*b1151 + 0.5*b1033*b1154 + 0.5*b1033*b1156 + 0.5*
    b1033*b1178 + 0.5*b1033*b1180 + 0.5*b1033*b1196 + 0.5*b1033*b1197 + 0.5*
    b1033*b1214 + 0.5*b1033*b1223 + b1033*b1227 + 0.5*b1033*b1230 + 0.5*b1033*
    b1235 + 0.5*b1033*b1245 + 0.5*b1033*b1253 + 0.5*b1033*b1255 + 0.5*b1034*
    b1036 + b1034*b1037 + 0.5*b1034*b1039 + 0.5*b1034*b1040 + 0.5*b1034*b1052
     + 0.5*b1034*b1055 + 0.5*b1034*b1060 + 0.5*b1034*b1061 + 0.5*b1034*b1065 + 
    0.5*b1034*b1073 + b1034*b1077 + 0.5*b1034*b1092 + 0.5*b1034*b1112 + 0.5*
    b1034*b1113 + b1034*b1114 + 0.5*b1034*b1115 + 0.5*b1034*b1118 + 0.5*b1034*
    b1121 + 0.5*b1034*b1130 + 0.5*b1034*b1133 + 0.5*b1034*b1136 + 0.5*b1034*
    b1144 + 0.5*b1034*b1151 + 0.5*b1034*b1164 + 0.5*b1034*b1174 + 0.5*b1034*
    b1178 + 0.5*b1034*b1180 + 0.5*b1034*b1191 + 0.5*b1034*b1196 + b1034*b1197
     + 0.5*b1034*b1214 + 0.5*b1034*b1223 + 0.5*b1034*b1227 + 0.5*b1034*b1230 + 
    0.5*b1034*b1232 + 0.5*b1034*b1245 + 0.5*b1034*b1246 + 0.5*b1034*b1251 + 
    b1035*b1127 + 0.5*b1036*b1037 + 0.5*b1036*b1039 + b1036*b1040 + b1036*b1052
     + 0.5*b1036*b1060 + 0.5*b1036*b1073 + 0.5*b1036*b1077 + b1036*b1092 + 0.5*
    b1036*b1112 + 0.5*b1036*b1113 + 0.5*b1036*b1114 + 0.5*b1036*b1115 + 0.5*
    b1036*b1118 + 0.5*b1036*b1128 + 0.5*b1036*b1130 + 0.5*b1036*b1133 + 0.5*
    b1036*b1144 + 0.5*b1036*b1151 + 0.5*b1036*b1178 + 0.5*b1036*b1180 + 0.5*
    b1036*b1189 + 0.5*b1036*b1192 + 0.5*b1036*b1196 + 0.5*b1036*b1197 + 0.5*
    b1036*b1202 + 0.5*b1036*b1214 + 0.5*b1036*b1223 + 0.5*b1036*b1227 + 0.5*
    b1036*b1230 + b1036*b1245 + 0.5*b1037*b1039 + 0.5*b1037*b1040 + 0.5*b1037*
    b1052 + 0.5*b1037*b1055 + 0.5*b1037*b1060 + 0.5*b1037*b1061 + 0.5*b1037*
    b1065 + 0.5*b1037*b1073 + b1037*b1077 + 0.5*b1037*b1092 + 0.5*b1037*b1112
     + 0.5*b1037*b1113 + b1037*b1114 + 0.5*b1037*b1115 + 0.5*b1037*b1118 + 0.5*
    b1037*b1121 + 0.5*b1037*b1130 + 0.5*b1037*b1133 + 0.5*b1037*b1136 + 0.5*
    b1037*b1144 + 0.5*b1037*b1151 + 0.5*b1037*b1164 + 0.5*b1037*b1174 + 0.5*
    b1037*b1178 + 0.5*b1037*b1180 + 0.5*b1037*b1191 + 0.5*b1037*b1196 + b1037*
    b1197 + 0.5*b1037*b1214 + 0.5*b1037*b1223 + 0.5*b1037*b1227 + 0.5*b1037*
    b1230 + 0.5*b1037*b1232 + 0.5*b1037*b1245 + 0.5*b1037*b1246 + 0.5*b1037*
    b1251 + 0.5*b1038*b1047 + 0.5*b1038*b1053 + 0.5*b1038*b1066 + 0.5*b1038*
    b1068 + 0.5*b1038*b1075 + 0.5*b1038*b1078 + 0.5*b1038*b1081 + 0.5*b1038*
    b1082 + 0.5*b1038*b1099 + 0.5*b1038*b1111 + 0.5*b1038*b1117 + 0.5*b1038*
    b1149 + b1038*b1162 + 0.5*b1038*b1163 + 0.5*b1038*b1187 + 0.5*b1038*b1188
     + b1038*b1200 + b1038*b1201 + b1038*b1205 + 0.5*b1038*b1206 + 0.5*b1038*
    b1209 + 0.5*b1038*b1211 + 0.5*b1038*b1215 + 0.5*b1038*b1221 + 0.5*b1038*
    b1239 + 0.5*b1038*b1243 + 0.5*b1038*b1254 + 0.5*b1038*b1258 + 0.5*b1038*
    b1259 + b1038*x1311 + 0.5*b1039*b1040 + 0.5*b1039*b1052 + 0.5*b1039*b1060
     + 0.5*b1039*b1073 + 0.5*b1039*b1077 + 0.5*b1039*b1092 + b1039*b1112 + 0.5*
    b1039*b1113 + 0.5*b1039*b1114 + 0.5*b1039*b1115 + b1039*b1118 + 0.5*b1039*
    b1126 + b1039*b1130 + 0.5*b1039*b1133 + 0.5*b1039*b1144 + 0.5*b1039*b1151
     + 0.5*b1039*b1178 + 0.5*b1039*b1180 + 0.5*b1039*b1196 + 0.5*b1039*b1197 + 
    b1039*b1214 + 0.5*b1039*b1223 + 0.5*b1039*b1227 + 0.5*b1039*b1230 + 0.5*
    b1039*b1245 + b1039*x1312 + b1040*b1052 + 0.5*b1040*b1060 + 0.5*b1040*b1073
     + 0.5*b1040*b1077 + b1040*b1092 + 0.5*b1040*b1112 + 0.5*b1040*b1113 + 0.5*
    b1040*b1114 + 0.5*b1040*b1115 + 0.5*b1040*b1118 + 0.5*b1040*b1128 + 0.5*
    b1040*b1130 + 0.5*b1040*b1133 + 0.5*b1040*b1144 + 0.5*b1040*b1151 + 0.5*
    b1040*b1178 + 0.5*b1040*b1180 + 0.5*b1040*b1189 + 0.5*b1040*b1192 + 0.5*
    b1040*b1196 + 0.5*b1040*b1197 + 0.5*b1040*b1202 + 0.5*b1040*b1214 + 0.5*
    b1040*b1223 + 0.5*b1040*b1227 + 0.5*b1040*b1230 + b1040*b1245 + 0.5*b1041*
    b1046 + b1041*b1049 + 0.5*b1041*b1056 + 0.5*b1041*b1087 + 0.5*b1041*b1088
     + 0.5*b1041*b1090 + 0.5*b1041*b1100 + b1041*b1101 + 0.5*b1041*b1104 + 0.5*
    b1041*b1106 + 0.5*b1041*b1110 + 0.5*b1041*b1113 + 0.5*b1041*b1115 + 0.5*
    b1041*b1120 + 0.5*b1041*b1124 + 0.5*b1041*b1154 + 0.5*b1041*b1156 + 0.5*
    b1041*b1161 + 0.5*b1041*b1167 + 0.5*b1041*b1204 + 0.5*b1041*b1213 + 0.5*
    b1041*b1227 + 0.5*b1041*b1235 + b1041*b1253 + b1041*b1255 + 0.5*b1041*b1257
     + 0.5*b1042*b1045 + 0.5*b1042*b1050 + 0.5*b1042*b1051 + b1042*b1057 + 0.5*
    b1042*b1064 + b1042*b1067 + 0.5*b1042*b1070 + 0.5*b1042*b1075 + 0.5*b1042*
    b1076 + 0.5*b1042*b1080 + 0.5*b1042*b1081 + 0.5*b1042*b1083 + 0.5*b1042*
    b1091 + 0.5*b1042*b1094 + 0.5*b1042*b1096 + 0.5*b1042*b1103 + 0.5*b1042*
    b1107 + 0.5*b1042*b1122 + 0.5*b1042*b1123 + 0.5*b1042*b1125 + 0.5*b1042*
    b1134 + 0.5*b1042*b1137 + 0.5*b1042*b1138 + 0.5*b1042*b1141 + 0.5*b1042*
    b1150 + 0.5*b1042*b1152 + 0.5*b1042*b1157 + 0.5*b1042*b1172 + 0.5*b1042*
    b1175 + 0.5*b1042*b1176 + 0.5*b1042*b1179 + 0.5*b1042*b1184 + 0.5*b1042*
    b1186 + 0.5*b1042*b1194 + 0.5*b1042*b1195 + 0.5*b1042*b1198 + 0.5*b1042*
    b1199 + 0.5*b1042*b1207 + 0.5*b1042*b1216 + 0.5*b1042*b1217 + 0.5*b1042*
    b1222 + 0.5*b1042*b1229 + b1042*b1247 + b1042*b1249 + 0.5*b1042*b1252 + 0.5
    *b1042*b1254 + 0.5*b1042*b1258 + 0.5*b1042*b1259 + b1043*b1044 + 0.5*b1043*
    b1051 + 0.5*b1043*b1054 + 0.5*b1043*b1063 + 0.5*b1043*b1071 + b1043*b1072
     + 0.5*b1043*b1074 + 0.5*b1043*b1079 + 0.5*b1043*b1080 + 0.5*b1043*b1084 + 
    0.5*b1043*b1086 + 0.5*b1043*b1102 + b1043*b1108 + 0.5*b1043*b1109 + 0.5*
    b1043*b1116 + 0.5*b1043*b1119 + 0.5*b1043*b1122 + 0.5*b1043*b1125 + 0.5*
    b1043*b1129 + 0.5*b1043*b1131 + 0.5*b1043*b1138 + 0.5*b1043*b1155 + 0.5*
    b1043*b1157 + 0.5*b1043*b1159 + 0.5*b1043*b1163 + 0.5*b1043*b1171 + 0.5*
    b1043*b1175 + 0.5*b1043*b1185 + 0.5*b1043*b1186 + 0.5*b1043*b1206 + 0.5*
    b1043*b1209 + 0.5*b1043*b1211 + 0.5*b1043*b1216 + b1043*b1220 + 0.5*b1043*
    b1221 + 0.5*b1043*b1229 + 0.5*b1043*b1233 + 0.5*b1043*b1234 + 0.5*b1043*
    b1242 + 0.5*b1043*b1250 + b1043*x1313 + 0.5*b1044*b1051 + 0.5*b1044*b1054
     + 0.5*b1044*b1063 + 0.5*b1044*b1071 + b1044*b1072 + 0.5*b1044*b1074 + 0.5*
    b1044*b1079 + 0.5*b1044*b1080 + 0.5*b1044*b1084 + 0.5*b1044*b1086 + 0.5*
    b1044*b1102 + b1044*b1108 + 0.5*b1044*b1109 + 0.5*b1044*b1116 + 0.5*b1044*
    b1119 + 0.5*b1044*b1122 + 0.5*b1044*b1125 + 0.5*b1044*b1129 + 0.5*b1044*
    b1131 + 0.5*b1044*b1138 + 0.5*b1044*b1155 + 0.5*b1044*b1157 + 0.5*b1044*
    b1159 + 0.5*b1044*b1163 + 0.5*b1044*b1171 + 0.5*b1044*b1175 + 0.5*b1044*
    b1185 + 0.5*b1044*b1186 + 0.5*b1044*b1206 + 0.5*b1044*b1209 + 0.5*b1044*
    b1211 + 0.5*b1044*b1216 + b1044*b1220 + 0.5*b1044*b1221 + 0.5*b1044*b1229
     + 0.5*b1044*b1233 + 0.5*b1044*b1234 + 0.5*b1044*b1242 + 0.5*b1044*b1250 + 
    b1044*x1313 + 0.5*b1045*b1047 + 0.5*b1045*b1048 + 0.5*b1045*b1050 + 0.5*
    b1045*b1051 + 0.5*b1045*b1053 + 0.5*b1045*b1055 + 0.5*b1045*b1057 + 0.5*
    b1045*b1059 + 0.5*b1045*b1061 + 0.5*b1045*b1062 + 0.5*b1045*b1064 + 0.5*
    b1045*b1065 + 0.5*b1045*b1066 + 0.5*b1045*b1067 + 0.5*b1045*b1069 + 0.5*
    b1045*b1070 + 0.5*b1045*b1075 + 0.5*b1045*b1081 + 0.5*b1045*b1083 + 0.5*
    b1045*b1086 + 0.5*b1045*b1089 + 0.5*b1045*b1102 + 0.5*b1045*b1119 + 0.5*
    b1045*b1122 + 0.5*b1045*b1137 + 0.5*b1045*b1139 + 0.5*b1045*b1141 + 0.5*
    b1045*b1152 + 0.5*b1045*b1157 + 0.5*b1045*b1158 + 0.5*b1045*b1160 + 0.5*
    b1045*b1164 + 0.5*b1045*b1165 + 0.5*b1045*b1166 + 0.5*b1045*b1168 + 0.5*
    b1045*b1173 + 0.5*b1045*b1175 + 0.5*b1045*b1176 + 0.5*b1045*b1181 + 0.5*
    b1045*b1188 + 0.5*b1045*b1190 + 0.5*b1045*b1193 + b1045*b1194 + b1045*b1198
     + 0.5*b1045*b1203 + b1045*b1207 + 0.5*b1045*b1210 + 0.5*b1045*b1215 + 0.5*
    b1045*b1217 + b1045*b1222 + 0.5*b1045*b1228 + 0.5*b1045*b1229 + 0.5*b1045*
    b1242 + 0.5*b1045*b1247 + 0.5*b1045*b1248 + 0.5*b1045*b1249 + 0.5*b1045*
    b1250 + 0.5*b1045*b1251 + 0.5*b1045*b1254 + 0.5*b1045*b1256 + 0.5*b1045*
    b1258 + 0.5*b1045*b1259 + 0.5*b1046*b1049 + 0.5*b1046*b1056 + 0.5*b1046*
    b1060 + 0.5*b1046*b1085 + 0.5*b1046*b1087 + b1046*b1088 + 0.5*b1046*b1090
     + 0.5*b1046*b1098 + b1046*b1100 + 0.5*b1046*b1101 + b1046*b1104 + 0.5*
    b1046*b1106 + 0.5*b1046*b1110 + 0.5*b1046*b1133 + 0.5*b1046*b1144 + 0.5*
    b1046*b1148 + 0.5*b1046*b1161 + 0.5*b1046*b1167 + 0.5*b1046*b1178 + 0.5*
    b1046*b1180 + 0.5*b1046*b1204 + 0.5*b1046*b1213 + 0.5*b1046*b1226 + 0.5*
    b1046*b1231 + 0.5*b1046*b1253 + 0.5*b1046*b1255 + 0.5*b1046*b1257 + 0.5*
    b1047*b1048 + b1047*b1053 + 0.5*b1047*b1055 + 0.5*b1047*b1059 + 0.5*b1047*
    b1061 + 0.5*b1047*b1062 + 0.5*b1047*b1065 + b1047*b1066 + 0.5*b1047*b1068
     + 0.5*b1047*b1069 + 0.5*b1047*b1082 + 0.5*b1047*b1086 + 0.5*b1047*b1089 + 
    0.5*b1047*b1099 + 0.5*b1047*b1102 + 0.5*b1047*b1117 + 0.5*b1047*b1119 + 0.5
    *b1047*b1139 + 0.5*b1047*b1149 + 0.5*b1047*b1158 + 0.5*b1047*b1160 + 0.5*
    b1047*b1162 + 0.5*b1047*b1164 + 0.5*b1047*b1165 + 0.5*b1047*b1166 + 0.5*
    b1047*b1168 + 0.5*b1047*b1173 + 0.5*b1047*b1181 + 0.5*b1047*b1187 + b1047*
    b1188 + 0.5*b1047*b1190 + 0.5*b1047*b1193 + 0.5*b1047*b1194 + 0.5*b1047*
    b1198 + 0.5*b1047*b1200 + 0.5*b1047*b1201 + 0.5*b1047*b1203 + 0.5*b1047*
    b1205 + 0.5*b1047*b1207 + 0.5*b1047*b1210 + b1047*b1215 + 0.5*b1047*b1222
     + 0.5*b1047*b1228 + 0.5*b1047*b1239 + 0.5*b1047*b1242 + 0.5*b1047*b1243 + 
    0.5*b1047*b1248 + 0.5*b1047*b1250 + 0.5*b1047*b1251 + 0.5*b1047*b1256 + 0.5
    *b1048*b1053 + 0.5*b1048*b1055 + 0.5*b1048*b1059 + 0.5*b1048*b1061 + 0.5*
    b1048*b1062 + 0.5*b1048*b1065 + 0.5*b1048*b1066 + 0.5*b1048*b1069 + 0.5*
    b1048*b1078 + 0.5*b1048*b1086 + 0.5*b1048*b1089 + 0.5*b1048*b1094 + 0.5*
    b1048*b1102 + 0.5*b1048*b1103 + 0.5*b1048*b1105 + 0.5*b1048*b1107 + 0.5*
    b1048*b1111 + 0.5*b1048*b1119 + 0.5*b1048*b1134 + 0.5*b1048*b1139 + 0.5*
    b1048*b1140 + 0.5*b1048*b1145 + 0.5*b1048*b1158 + 0.5*b1048*b1160 + 0.5*
    b1048*b1164 + 0.5*b1048*b1165 + 0.5*b1048*b1166 + b1048*b1168 + 0.5*b1048*
    b1173 + 0.5*b1048*b1181 + 0.5*b1048*b1184 + 0.5*b1048*b1185 + 0.5*b1048*
    b1188 + b1048*b1190 + 0.5*b1048*b1193 + 0.5*b1048*b1194 + 0.5*b1048*b1198
     + b1048*b1203 + 0.5*b1048*b1207 + 0.5*b1048*b1210 + 0.5*b1048*b1212 + 0.5*
    b1048*b1215 + 0.5*b1048*b1218 + 0.5*b1048*b1222 + 0.5*b1048*b1228 + 0.5*
    b1048*b1242 + b1048*b1248 + 0.5*b1048*b1250 + 0.5*b1048*b1251 + 0.5*b1048*
    b1256 + 0.5*b1049*b1056 + 0.5*b1049*b1087 + 0.5*b1049*b1088 + 0.5*b1049*
    b1090 + 0.5*b1049*b1100 + b1049*b1101 + 0.5*b1049*b1104 + 0.5*b1049*b1106
     + 0.5*b1049*b1110 + 0.5*b1049*b1113 + 0.5*b1049*b1115 + 0.5*b1049*b1120 + 
    0.5*b1049*b1124 + 0.5*b1049*b1154 + 0.5*b1049*b1156 + 0.5*b1049*b1161 + 0.5
    *b1049*b1167 + 0.5*b1049*b1204 + 0.5*b1049*b1213 + 0.5*b1049*b1227 + 0.5*
    b1049*b1235 + b1049*b1253 + b1049*b1255 + 0.5*b1049*b1257 + 0.5*b1050*b1051
     + 0.5*b1050*b1057 + b1050*b1064 + 0.5*b1050*b1067 + b1050*b1070 + 0.5*
    b1050*b1075 + 0.5*b1050*b1081 + 0.5*b1050*b1082 + 0.5*b1050*b1083 + 0.5*
    b1050*b1084 + 0.5*b1050*b1105 + 0.5*b1050*b1109 + 0.5*b1050*b1122 + 0.5*
    b1050*b1129 + b1050*b1137 + 0.5*b1050*b1140 + 0.5*b1050*b1141 + 0.5*b1050*
    b1145 + 0.5*b1050*b1152 + 0.5*b1050*b1157 + 0.5*b1050*b1171 + 0.5*b1050*
    b1175 + 0.5*b1050*b1176 + 0.5*b1050*b1187 + 0.5*b1050*b1191 + 0.5*b1050*
    b1194 + 0.5*b1050*b1198 + 0.5*b1050*b1207 + 0.5*b1050*b1212 + b1050*b1217
     + 0.5*b1050*b1218 + 0.5*b1050*b1222 + 0.5*b1050*b1229 + 0.5*b1050*b1234 + 
    0.5*b1050*b1237 + 0.5*b1050*b1239 + 0.5*b1050*b1247 + 0.5*b1050*b1249 + 0.5
    *b1050*b1254 + 0.5*b1050*b1258 + 0.5*b1050*b1259 + 0.5*b1051*b1057 + 0.5*
    b1051*b1063 + 0.5*b1051*b1064 + 0.5*b1051*b1067 + 0.5*b1051*b1070 + 0.5*
    b1051*b1072 + 0.5*b1051*b1075 + 0.5*b1051*b1079 + 0.5*b1051*b1081 + 0.5*
    b1051*b1083 + 0.5*b1051*b1108 + b1051*b1122 + 0.5*b1051*b1131 + 0.5*b1051*
    b1137 + 0.5*b1051*b1141 + 0.5*b1051*b1152 + b1051*b1157 + 0.5*b1051*b1159
     + b1051*b1175 + 0.5*b1051*b1176 + 0.5*b1051*b1185 + 0.5*b1051*b1194 + 0.5*
    b1051*b1198 + 0.5*b1051*b1207 + 0.5*b1051*b1217 + 0.5*b1051*b1220 + 0.5*
    b1051*b1222 + b1051*b1229 + 0.5*b1051*b1233 + 0.5*b1051*b1247 + 0.5*b1051*
    b1249 + 0.5*b1051*b1254 + 0.5*b1051*b1258 + 0.5*b1051*b1259 + b1051*x1313
     + 0.5*b1052*b1060 + 0.5*b1052*b1073 + 0.5*b1052*b1077 + b1052*b1092 + 0.5*
    b1052*b1112 + 0.5*b1052*b1113 + 0.5*b1052*b1114 + 0.5*b1052*b1115 + 0.5*
    b1052*b1118 + 0.5*b1052*b1128 + 0.5*b1052*b1130 + 0.5*b1052*b1133 + 0.5*
    b1052*b1144 + 0.5*b1052*b1151 + 0.5*b1052*b1178 + 0.5*b1052*b1180 + 0.5*
    b1052*b1189 + 0.5*b1052*b1192 + 0.5*b1052*b1196 + 0.5*b1052*b1197 + 0.5*
    b1052*b1202 + 0.5*b1052*b1214 + 0.5*b1052*b1223 + 0.5*b1052*b1227 + 0.5*
    b1052*b1230 + b1052*b1245 + 0.5*b1053*b1055 + 0.5*b1053*b1059 + 0.5*b1053*
    b1061 + 0.5*b1053*b1062 + 0.5*b1053*b1065 + b1053*b1066 + 0.5*b1053*b1068
     + 0.5*b1053*b1069 + 0.5*b1053*b1082 + 0.5*b1053*b1086 + 0.5*b1053*b1089 + 
    0.5*b1053*b1099 + 0.5*b1053*b1102 + 0.5*b1053*b1117 + 0.5*b1053*b1119 + 0.5
    *b1053*b1139 + 0.5*b1053*b1149 + 0.5*b1053*b1158 + 0.5*b1053*b1160 + 0.5*
    b1053*b1162 + 0.5*b1053*b1164 + 0.5*b1053*b1165 + 0.5*b1053*b1166 + 0.5*
    b1053*b1168 + 0.5*b1053*b1173 + 0.5*b1053*b1181 + 0.5*b1053*b1187 + b1053*
    b1188 + 0.5*b1053*b1190 + 0.5*b1053*b1193 + 0.5*b1053*b1194 + 0.5*b1053*
    b1198 + 0.5*b1053*b1200 + 0.5*b1053*b1201 + 0.5*b1053*b1203 + 0.5*b1053*
    b1205 + 0.5*b1053*b1207 + 0.5*b1053*b1210 + b1053*b1215 + 0.5*b1053*b1222
     + 0.5*b1053*b1228 + 0.5*b1053*b1239 + 0.5*b1053*b1242 + 0.5*b1053*b1243 + 
    0.5*b1053*b1248 + 0.5*b1053*b1250 + 0.5*b1053*b1251 + 0.5*b1053*b1256 + 0.5
    *b1054*b1068 + b1054*b1071 + 0.5*b1054*b1072 + b1054*b1074 + 0.5*b1054*
    b1080 + 0.5*b1054*b1083 + 0.5*b1054*b1084 + 0.5*b1054*b1086 + 0.5*b1054*
    b1099 + 0.5*b1054*b1102 + 0.5*b1054*b1108 + 0.5*b1054*b1109 + b1054*b1116
     + 0.5*b1054*b1117 + 0.5*b1054*b1119 + 0.5*b1054*b1120 + 0.5*b1054*b1121 + 
    0.5*b1054*b1124 + 0.5*b1054*b1125 + 0.5*b1054*b1129 + 0.5*b1054*b1132 + 0.5
    *b1054*b1136 + 0.5*b1054*b1138 + 0.5*b1054*b1141 + 0.5*b1054*b1149 + 0.5*
    b1054*b1152 + 0.5*b1054*b1154 + b1054*b1155 + 0.5*b1054*b1156 + 0.5*b1054*
    b1163 + 0.5*b1054*b1171 + 0.5*b1054*b1174 + 0.5*b1054*b1176 + 0.5*b1054*
    b1183 + 0.5*b1054*b1186 + 0.5*b1054*b1206 + 0.5*b1054*b1209 + 0.5*b1054*
    b1211 + 0.5*b1054*b1216 + 0.5*b1054*b1220 + 0.5*b1054*b1221 + 0.5*b1054*
    b1224 + 0.5*b1054*b1225 + 0.5*b1054*b1232 + 0.5*b1054*b1234 + 0.5*b1054*
    b1235 + 0.5*b1054*b1242 + 0.5*b1054*b1243 + 0.5*b1054*b1246 + 0.5*b1054*
    b1250 + 0.5*b1055*b1059 + b1055*b1061 + 0.5*b1055*b1062 + b1055*b1065 + 0.5
    *b1055*b1066 + 0.5*b1055*b1069 + 0.5*b1055*b1077 + 0.5*b1055*b1086 + 0.5*
    b1055*b1089 + 0.5*b1055*b1102 + 0.5*b1055*b1114 + 0.5*b1055*b1119 + 0.5*
    b1055*b1121 + 0.5*b1055*b1136 + 0.5*b1055*b1139 + 0.5*b1055*b1158 + 0.5*
    b1055*b1160 + b1055*b1164 + 0.5*b1055*b1165 + 0.5*b1055*b1166 + 0.5*b1055*
    b1168 + 0.5*b1055*b1173 + 0.5*b1055*b1174 + 0.5*b1055*b1181 + 0.5*b1055*
    b1188 + 0.5*b1055*b1190 + 0.5*b1055*b1191 + 0.5*b1055*b1193 + 0.5*b1055*
    b1194 + 0.5*b1055*b1197 + 0.5*b1055*b1198 + 0.5*b1055*b1203 + 0.5*b1055*
    b1207 + 0.5*b1055*b1210 + 0.5*b1055*b1215 + 0.5*b1055*b1222 + 0.5*b1055*
    b1228 + 0.5*b1055*b1232 + 0.5*b1055*b1242 + 0.5*b1055*b1246 + 0.5*b1055*
    b1248 + 0.5*b1055*b1250 + b1055*b1251 + 0.5*b1055*b1256 + 0.5*b1056*b1058
     + 0.5*b1056*b1087 + 0.5*b1056*b1088 + b1056*b1090 + 0.5*b1056*b1093 + 0.5*
    b1056*b1095 + 0.5*b1056*b1097 + 0.5*b1056*b1100 + 0.5*b1056*b1101 + 0.5*
    b1056*b1104 + 0.5*b1056*b1106 + b1056*b1110 + 0.5*b1056*b1135 + 0.5*b1056*
    b1142 + 0.5*b1056*b1143 + 0.5*b1056*b1147 + 0.5*b1056*b1153 + b1056*b1161
     + 0.5*b1056*b1167 + 0.5*b1056*b1169 + 0.5*b1056*b1170 + 0.5*b1056*b1177 + 
    0.5*b1056*b1204 + 0.5*b1056*b1208 + 0.5*b1056*b1213 + 0.5*b1056*b1236 + 0.5
    *b1056*b1238 + 0.5*b1056*b1240 + 0.5*b1056*b1253 + 0.5*b1056*b1255 + b1056*
    b1257 + 0.5*b1057*b1064 + b1057*b1067 + 0.5*b1057*b1070 + 0.5*b1057*b1075
     + 0.5*b1057*b1076 + 0.5*b1057*b1080 + 0.5*b1057*b1081 + 0.5*b1057*b1083 + 
    0.5*b1057*b1091 + 0.5*b1057*b1094 + 0.5*b1057*b1096 + 0.5*b1057*b1103 + 0.5
    *b1057*b1107 + 0.5*b1057*b1122 + 0.5*b1057*b1123 + 0.5*b1057*b1125 + 0.5*
    b1057*b1134 + 0.5*b1057*b1137 + 0.5*b1057*b1138 + 0.5*b1057*b1141 + 0.5*
    b1057*b1150 + 0.5*b1057*b1152 + 0.5*b1057*b1157 + 0.5*b1057*b1172 + 0.5*
    b1057*b1175 + 0.5*b1057*b1176 + 0.5*b1057*b1179 + 0.5*b1057*b1184 + 0.5*
    b1057*b1186 + 0.5*b1057*b1194 + 0.5*b1057*b1195 + 0.5*b1057*b1198 + 0.5*
    b1057*b1199 + 0.5*b1057*b1207 + 0.5*b1057*b1216 + 0.5*b1057*b1217 + 0.5*
    b1057*b1222 + 0.5*b1057*b1229 + b1057*b1247 + b1057*b1249 + 0.5*b1057*b1252
     + 0.5*b1057*b1254 + 0.5*b1057*b1258 + 0.5*b1057*b1259 + 0.5*b1058*b1059 + 
    0.5*b1058*b1063 + 0.5*b1058*b1076 + 0.5*b1058*b1079 + 0.5*b1058*b1090 + 0.5
    *b1058*b1091 + 0.5*b1058*b1093 + 0.5*b1058*b1095 + 0.5*b1058*b1097 + 0.5*
    b1058*b1110 + 0.5*b1058*b1131 + 0.5*b1058*b1135 + 0.5*b1058*b1142 + 0.5*
    b1058*b1143 + 0.5*b1058*b1147 + 0.5*b1058*b1150 + 0.5*b1058*b1153 + 0.5*
    b1058*b1158 + 0.5*b1058*b1159 + 0.5*b1058*b1160 + 0.5*b1058*b1161 + 0.5*
    b1058*b1169 + b1058*b1170 + b1058*b1177 + 0.5*b1058*b1195 + 0.5*b1058*b1208
     + 0.5*b1058*b1228 + 0.5*b1058*b1233 + b1058*b1236 + b1058*b1238 + 0.5*
    b1058*b1240 + 0.5*b1058*b1252 + 0.5*b1058*b1256 + 0.5*b1058*b1257 + 0.5*
    b1059*b1061 + 0.5*b1059*b1062 + 0.5*b1059*b1063 + 0.5*b1059*b1065 + 0.5*
    b1059*b1066 + 0.5*b1059*b1069 + 0.5*b1059*b1076 + 0.5*b1059*b1079 + 0.5*
    b1059*b1086 + 0.5*b1059*b1089 + 0.5*b1059*b1091 + 0.5*b1059*b1102 + 0.5*
    b1059*b1119 + 0.5*b1059*b1131 + 0.5*b1059*b1139 + 0.5*b1059*b1150 + b1059*
    b1158 + 0.5*b1059*b1159 + b1059*b1160 + 0.5*b1059*b1164 + 0.5*b1059*b1165
     + 0.5*b1059*b1166 + 0.5*b1059*b1168 + 0.5*b1059*b1170 + 0.5*b1059*b1173 + 
    0.5*b1059*b1177 + 0.5*b1059*b1181 + 0.5*b1059*b1188 + 0.5*b1059*b1190 + 0.5
    *b1059*b1193 + 0.5*b1059*b1194 + 0.5*b1059*b1195 + 0.5*b1059*b1198 + 0.5*
    b1059*b1203 + 0.5*b1059*b1207 + 0.5*b1059*b1210 + 0.5*b1059*b1215 + 0.5*
    b1059*b1222 + b1059*b1228 + 0.5*b1059*b1233 + 0.5*b1059*b1236 + 0.5*b1059*
    b1238 + 0.5*b1059*b1242 + 0.5*b1059*b1248 + 0.5*b1059*b1250 + 0.5*b1059*
    b1251 + 0.5*b1059*b1252 + b1059*b1256 + 0.5*b1060*b1073 + 0.5*b1060*b1077
     + 0.5*b1060*b1085 + 0.5*b1060*b1088 + 0.5*b1060*b1092 + 0.5*b1060*b1098 + 
    0.5*b1060*b1100 + 0.5*b1060*b1104 + 0.5*b1060*b1112 + 0.5*b1060*b1113 + 0.5
    *b1060*b1114 + 0.5*b1060*b1115 + 0.5*b1060*b1118 + 0.5*b1060*b1130 + b1060*
    b1133 + b1060*b1144 + 0.5*b1060*b1148 + 0.5*b1060*b1151 + b1060*b1178 + 
    b1060*b1180 + 0.5*b1060*b1196 + 0.5*b1060*b1197 + 0.5*b1060*b1214 + 0.5*
    b1060*b1223 + 0.5*b1060*b1226 + 0.5*b1060*b1227 + 0.5*b1060*b1230 + 0.5*
    b1060*b1231 + 0.5*b1060*b1245 + 0.5*b1061*b1062 + b1061*b1065 + 0.5*b1061*
    b1066 + 0.5*b1061*b1069 + 0.5*b1061*b1077 + 0.5*b1061*b1086 + 0.5*b1061*
    b1089 + 0.5*b1061*b1102 + 0.5*b1061*b1114 + 0.5*b1061*b1119 + 0.5*b1061*
    b1121 + 0.5*b1061*b1136 + 0.5*b1061*b1139 + 0.5*b1061*b1158 + 0.5*b1061*
    b1160 + b1061*b1164 + 0.5*b1061*b1165 + 0.5*b1061*b1166 + 0.5*b1061*b1168
     + 0.5*b1061*b1173 + 0.5*b1061*b1174 + 0.5*b1061*b1181 + 0.5*b1061*b1188 + 
    0.5*b1061*b1190 + 0.5*b1061*b1191 + 0.5*b1061*b1193 + 0.5*b1061*b1194 + 0.5
    *b1061*b1197 + 0.5*b1061*b1198 + 0.5*b1061*b1203 + 0.5*b1061*b1207 + 0.5*
    b1061*b1210 + 0.5*b1061*b1215 + 0.5*b1061*b1222 + 0.5*b1061*b1228 + 0.5*
    b1061*b1232 + 0.5*b1061*b1242 + 0.5*b1061*b1246 + 0.5*b1061*b1248 + 0.5*
    b1061*b1250 + b1061*b1251 + 0.5*b1061*b1256 + 0.5*b1062*b1065 + 0.5*b1062*
    b1066 + 0.5*b1062*b1069 + 0.5*b1062*b1086 + b1062*b1089 + 0.5*b1062*b1102
     + 0.5*b1062*b1119 + 0.5*b1062*b1132 + b1062*b1139 + 0.5*b1062*b1158 + 0.5*
    b1062*b1160 + 0.5*b1062*b1164 + b1062*b1165 + 0.5*b1062*b1166 + 0.5*b1062*
    b1168 + b1062*b1173 + 0.5*b1062*b1181 + 0.5*b1062*b1183 + 0.5*b1062*b1188
     + 0.5*b1062*b1190 + 0.5*b1062*b1193 + 0.5*b1062*b1194 + 0.5*b1062*b1198 + 
    0.5*b1062*b1203 + 0.5*b1062*b1207 + 0.5*b1062*b1210 + 0.5*b1062*b1215 + 0.5
    *b1062*b1222 + 0.5*b1062*b1224 + 0.5*b1062*b1225 + 0.5*b1062*b1228 + 0.5*
    b1062*b1237 + 0.5*b1062*b1242 + 0.5*b1062*b1248 + 0.5*b1062*b1250 + 0.5*
    b1062*b1251 + 0.5*b1062*b1256 + 0.5*b1063*b1072 + 0.5*b1063*b1076 + b1063*
    b1079 + 0.5*b1063*b1091 + 0.5*b1063*b1108 + 0.5*b1063*b1122 + b1063*b1131
     + 0.5*b1063*b1150 + 0.5*b1063*b1157 + 0.5*b1063*b1158 + b1063*b1159 + 0.5*
    b1063*b1160 + 0.5*b1063*b1170 + 0.5*b1063*b1175 + 0.5*b1063*b1177 + 0.5*
    b1063*b1185 + 0.5*b1063*b1195 + 0.5*b1063*b1220 + 0.5*b1063*b1228 + 0.5*
    b1063*b1229 + b1063*b1233 + 0.5*b1063*b1236 + 0.5*b1063*b1238 + 0.5*b1063*
    b1252 + 0.5*b1063*b1256 + b1063*x1313 + 0.5*b1064*b1067 + b1064*b1070 + 0.5
    *b1064*b1075 + 0.5*b1064*b1081 + 0.5*b1064*b1082 + 0.5*b1064*b1083 + 0.5*
    b1064*b1084 + 0.5*b1064*b1105 + 0.5*b1064*b1109 + 0.5*b1064*b1122 + 0.5*
    b1064*b1129 + b1064*b1137 + 0.5*b1064*b1140 + 0.5*b1064*b1141 + 0.5*b1064*
    b1145 + 0.5*b1064*b1152 + 0.5*b1064*b1157 + 0.5*b1064*b1171 + 0.5*b1064*
    b1175 + 0.5*b1064*b1176 + 0.5*b1064*b1187 + 0.5*b1064*b1191 + 0.5*b1064*
    b1194 + 0.5*b1064*b1198 + 0.5*b1064*b1207 + 0.5*b1064*b1212 + b1064*b1217
     + 0.5*b1064*b1218 + 0.5*b1064*b1222 + 0.5*b1064*b1229 + 0.5*b1064*b1234 + 
    0.5*b1064*b1237 + 0.5*b1064*b1239 + 0.5*b1064*b1247 + 0.5*b1064*b1249 + 0.5
    *b1064*b1254 + 0.5*b1064*b1258 + 0.5*b1064*b1259 + 0.5*b1065*b1066 + 0.5*
    b1065*b1069 + 0.5*b1065*b1077 + 0.5*b1065*b1086 + 0.5*b1065*b1089 + 0.5*
    b1065*b1102 + 0.5*b1065*b1114 + 0.5*b1065*b1119 + 0.5*b1065*b1121 + 0.5*
    b1065*b1136 + 0.5*b1065*b1139 + 0.5*b1065*b1158 + 0.5*b1065*b1160 + b1065*
    b1164 + 0.5*b1065*b1165 + 0.5*b1065*b1166 + 0.5*b1065*b1168 + 0.5*b1065*
    b1173 + 0.5*b1065*b1174 + 0.5*b1065*b1181 + 0.5*b1065*b1188 + 0.5*b1065*
    b1190 + 0.5*b1065*b1191 + 0.5*b1065*b1193 + 0.5*b1065*b1194 + 0.5*b1065*
    b1197 + 0.5*b1065*b1198 + 0.5*b1065*b1203 + 0.5*b1065*b1207 + 0.5*b1065*
    b1210 + 0.5*b1065*b1215 + 0.5*b1065*b1222 + 0.5*b1065*b1228 + 0.5*b1065*
    b1232 + 0.5*b1065*b1242 + 0.5*b1065*b1246 + 0.5*b1065*b1248 + 0.5*b1065*
    b1250 + b1065*b1251 + 0.5*b1065*b1256 + 0.5*b1066*b1068 + 0.5*b1066*b1069
     + 0.5*b1066*b1082 + 0.5*b1066*b1086 + 0.5*b1066*b1089 + 0.5*b1066*b1099 + 
    0.5*b1066*b1102 + 0.5*b1066*b1117 + 0.5*b1066*b1119 + 0.5*b1066*b1139 + 0.5
    *b1066*b1149 + 0.5*b1066*b1158 + 0.5*b1066*b1160 + 0.5*b1066*b1162 + 0.5*
    b1066*b1164 + 0.5*b1066*b1165 + 0.5*b1066*b1166 + 0.5*b1066*b1168 + 0.5*
    b1066*b1173 + 0.5*b1066*b1181 + 0.5*b1066*b1187 + b1066*b1188 + 0.5*b1066*
    b1190 + 0.5*b1066*b1193 + 0.5*b1066*b1194 + 0.5*b1066*b1198 + 0.5*b1066*
    b1200 + 0.5*b1066*b1201 + 0.5*b1066*b1203 + 0.5*b1066*b1205 + 0.5*b1066*
    b1207 + 0.5*b1066*b1210 + b1066*b1215 + 0.5*b1066*b1222 + 0.5*b1066*b1228
     + 0.5*b1066*b1239 + 0.5*b1066*b1242 + 0.5*b1066*b1243 + 0.5*b1066*b1248 + 
    0.5*b1066*b1250 + 0.5*b1066*b1251 + 0.5*b1066*b1256 + 0.5*b1067*b1070 + 0.5
    *b1067*b1075 + 0.5*b1067*b1076 + 0.5*b1067*b1080 + 0.5*b1067*b1081 + 0.5*
    b1067*b1083 + 0.5*b1067*b1091 + 0.5*b1067*b1094 + 0.5*b1067*b1096 + 0.5*
    b1067*b1103 + 0.5*b1067*b1107 + 0.5*b1067*b1122 + 0.5*b1067*b1123 + 0.5*
    b1067*b1125 + 0.5*b1067*b1134 + 0.5*b1067*b1137 + 0.5*b1067*b1138 + 0.5*
    b1067*b1141 + 0.5*b1067*b1150 + 0.5*b1067*b1152 + 0.5*b1067*b1157 + 0.5*
    b1067*b1172 + 0.5*b1067*b1175 + 0.5*b1067*b1176 + 0.5*b1067*b1179 + 0.5*
    b1067*b1184 + 0.5*b1067*b1186 + 0.5*b1067*b1194 + 0.5*b1067*b1195 + 0.5*
    b1067*b1198 + 0.5*b1067*b1199 + 0.5*b1067*b1207 + 0.5*b1067*b1216 + 0.5*
    b1067*b1217 + 0.5*b1067*b1222 + 0.5*b1067*b1229 + b1067*b1247 + b1067*b1249
     + 0.5*b1067*b1252 + 0.5*b1067*b1254 + 0.5*b1067*b1258 + 0.5*b1067*b1259 + 
    0.5*b1068*b1071 + 0.5*b1068*b1074 + 0.5*b1068*b1082 + 0.5*b1068*b1083 + 
    b1068*b1099 + 0.5*b1068*b1116 + b1068*b1117 + 0.5*b1068*b1120 + 0.5*b1068*
    b1121 + 0.5*b1068*b1124 + 0.5*b1068*b1132 + 0.5*b1068*b1136 + 0.5*b1068*
    b1141 + b1068*b1149 + 0.5*b1068*b1152 + 0.5*b1068*b1154 + 0.5*b1068*b1155
     + 0.5*b1068*b1156 + 0.5*b1068*b1162 + 0.5*b1068*b1174 + 0.5*b1068*b1176 + 
    0.5*b1068*b1183 + 0.5*b1068*b1187 + 0.5*b1068*b1188 + 0.5*b1068*b1200 + 0.5
    *b1068*b1201 + 0.5*b1068*b1205 + 0.5*b1068*b1215 + 0.5*b1068*b1224 + 0.5*
    b1068*b1225 + 0.5*b1068*b1232 + 0.5*b1068*b1235 + 0.5*b1068*b1239 + b1068*
    b1243 + 0.5*b1068*b1246 + 0.5*b1069*b1086 + 0.5*b1069*b1089 + 0.5*b1069*
    b1102 + 0.5*b1069*b1119 + 0.5*b1069*b1139 + 0.5*b1069*b1158 + 0.5*b1069*
    b1160 + 0.5*b1069*b1164 + 0.5*b1069*b1165 + b1069*b1166 + 0.5*b1069*b1168
     + 0.5*b1069*b1173 + b1069*b1181 + 0.5*b1069*b1188 + 0.5*b1069*b1190 + 
    b1069*b1193 + 0.5*b1069*b1194 + 0.5*b1069*b1198 + 0.5*b1069*b1203 + 0.5*
    b1069*b1207 + b1069*b1210 + 0.5*b1069*b1215 + 0.5*b1069*b1222 + 0.5*b1069*
    b1228 + 0.5*b1069*b1242 + 0.5*b1069*b1248 + 0.5*b1069*b1250 + 0.5*b1069*
    b1251 + 0.5*b1069*b1256 + b1069*x1314 + 0.5*b1070*b1075 + 0.5*b1070*b1081
     + 0.5*b1070*b1082 + 0.5*b1070*b1083 + 0.5*b1070*b1084 + 0.5*b1070*b1105 + 
    0.5*b1070*b1109 + 0.5*b1070*b1122 + 0.5*b1070*b1129 + b1070*b1137 + 0.5*
    b1070*b1140 + 0.5*b1070*b1141 + 0.5*b1070*b1145 + 0.5*b1070*b1152 + 0.5*
    b1070*b1157 + 0.5*b1070*b1171 + 0.5*b1070*b1175 + 0.5*b1070*b1176 + 0.5*
    b1070*b1187 + 0.5*b1070*b1191 + 0.5*b1070*b1194 + 0.5*b1070*b1198 + 0.5*
    b1070*b1207 + 0.5*b1070*b1212 + b1070*b1217 + 0.5*b1070*b1218 + 0.5*b1070*
    b1222 + 0.5*b1070*b1229 + 0.5*b1070*b1234 + 0.5*b1070*b1237 + 0.5*b1070*
    b1239 + 0.5*b1070*b1247 + 0.5*b1070*b1249 + 0.5*b1070*b1254 + 0.5*b1070*
    b1258 + 0.5*b1070*b1259 + 0.5*b1071*b1072 + b1071*b1074 + 0.5*b1071*b1080
     + 0.5*b1071*b1083 + 0.5*b1071*b1084 + 0.5*b1071*b1086 + 0.5*b1071*b1099 + 
    0.5*b1071*b1102 + 0.5*b1071*b1108 + 0.5*b1071*b1109 + b1071*b1116 + 0.5*
    b1071*b1117 + 0.5*b1071*b1119 + 0.5*b1071*b1120 + 0.5*b1071*b1121 + 0.5*
    b1071*b1124 + 0.5*b1071*b1125 + 0.5*b1071*b1129 + 0.5*b1071*b1132 + 0.5*
    b1071*b1136 + 0.5*b1071*b1138 + 0.5*b1071*b1141 + 0.5*b1071*b1149 + 0.5*
    b1071*b1152 + 0.5*b1071*b1154 + b1071*b1155 + 0.5*b1071*b1156 + 0.5*b1071*
    b1163 + 0.5*b1071*b1171 + 0.5*b1071*b1174 + 0.5*b1071*b1176 + 0.5*b1071*
    b1183 + 0.5*b1071*b1186 + 0.5*b1071*b1206 + 0.5*b1071*b1209 + 0.5*b1071*
    b1211 + 0.5*b1071*b1216 + 0.5*b1071*b1220 + 0.5*b1071*b1221 + 0.5*b1071*
    b1224 + 0.5*b1071*b1225 + 0.5*b1071*b1232 + 0.5*b1071*b1234 + 0.5*b1071*
    b1235 + 0.5*b1071*b1242 + 0.5*b1071*b1243 + 0.5*b1071*b1246 + 0.5*b1071*
    b1250 + 0.5*b1072*b1074 + 0.5*b1072*b1079 + 0.5*b1072*b1080 + 0.5*b1072*
    b1084 + 0.5*b1072*b1086 + 0.5*b1072*b1102 + b1072*b1108 + 0.5*b1072*b1109
     + 0.5*b1072*b1116 + 0.5*b1072*b1119 + 0.5*b1072*b1122 + 0.5*b1072*b1125 + 
    0.5*b1072*b1129 + 0.5*b1072*b1131 + 0.5*b1072*b1138 + 0.5*b1072*b1155 + 0.5
    *b1072*b1157 + 0.5*b1072*b1159 + 0.5*b1072*b1163 + 0.5*b1072*b1171 + 0.5*
    b1072*b1175 + 0.5*b1072*b1185 + 0.5*b1072*b1186 + 0.5*b1072*b1206 + 0.5*
    b1072*b1209 + 0.5*b1072*b1211 + 0.5*b1072*b1216 + b1072*b1220 + 0.5*b1072*
    b1221 + 0.5*b1072*b1229 + 0.5*b1072*b1233 + 0.5*b1072*b1234 + 0.5*b1072*
    b1242 + 0.5*b1072*b1250 + b1072*x1313 + 0.5*b1073*b1077 + 0.5*b1073*b1087
     + 0.5*b1073*b1092 + 0.5*b1073*b1106 + 0.5*b1073*b1112 + 0.5*b1073*b1113 + 
    0.5*b1073*b1114 + 0.5*b1073*b1115 + 0.5*b1073*b1118 + 0.5*b1073*b1130 + 0.5
    *b1073*b1133 + 0.5*b1073*b1144 + 0.5*b1073*b1146 + b1073*b1151 + 0.5*b1073*
    b1167 + 0.5*b1073*b1178 + 0.5*b1073*b1180 + 0.5*b1073*b1182 + b1073*b1196
     + 0.5*b1073*b1197 + 0.5*b1073*b1204 + 0.5*b1073*b1213 + 0.5*b1073*b1214 + 
    0.5*b1073*b1219 + b1073*b1223 + 0.5*b1073*b1227 + b1073*b1230 + 0.5*b1073*
    b1241 + 0.5*b1073*b1244 + 0.5*b1073*b1245 + 0.5*b1074*b1080 + 0.5*b1074*
    b1083 + 0.5*b1074*b1084 + 0.5*b1074*b1086 + 0.5*b1074*b1099 + 0.5*b1074*
    b1102 + 0.5*b1074*b1108 + 0.5*b1074*b1109 + b1074*b1116 + 0.5*b1074*b1117
     + 0.5*b1074*b1119 + 0.5*b1074*b1120 + 0.5*b1074*b1121 + 0.5*b1074*b1124 + 
    0.5*b1074*b1125 + 0.5*b1074*b1129 + 0.5*b1074*b1132 + 0.5*b1074*b1136 + 0.5
    *b1074*b1138 + 0.5*b1074*b1141 + 0.5*b1074*b1149 + 0.5*b1074*b1152 + 0.5*
    b1074*b1154 + b1074*b1155 + 0.5*b1074*b1156 + 0.5*b1074*b1163 + 0.5*b1074*
    b1171 + 0.5*b1074*b1174 + 0.5*b1074*b1176 + 0.5*b1074*b1183 + 0.5*b1074*
    b1186 + 0.5*b1074*b1206 + 0.5*b1074*b1209 + 0.5*b1074*b1211 + 0.5*b1074*
    b1216 + 0.5*b1074*b1220 + 0.5*b1074*b1221 + 0.5*b1074*b1224 + 0.5*b1074*
    b1225 + 0.5*b1074*b1232 + 0.5*b1074*b1234 + 0.5*b1074*b1235 + 0.5*b1074*
    b1242 + 0.5*b1074*b1243 + 0.5*b1074*b1246 + 0.5*b1074*b1250 + 0.5*b1075*
    b1078 + b1075*b1081 + 0.5*b1075*b1083 + 0.5*b1075*b1111 + 0.5*b1075*b1122
     + 0.5*b1075*b1137 + 0.5*b1075*b1141 + 0.5*b1075*b1152 + 0.5*b1075*b1157 + 
    0.5*b1075*b1162 + 0.5*b1075*b1163 + 0.5*b1075*b1175 + 0.5*b1075*b1176 + 0.5
    *b1075*b1194 + 0.5*b1075*b1198 + 0.5*b1075*b1200 + 0.5*b1075*b1201 + 0.5*
    b1075*b1205 + 0.5*b1075*b1206 + 0.5*b1075*b1207 + 0.5*b1075*b1209 + 0.5*
    b1075*b1211 + 0.5*b1075*b1217 + 0.5*b1075*b1221 + 0.5*b1075*b1222 + 0.5*
    b1075*b1229 + 0.5*b1075*b1247 + 0.5*b1075*b1249 + b1075*b1254 + b1075*b1258
     + b1075*b1259 + b1075*x1311 + 0.5*b1076*b1079 + 0.5*b1076*b1080 + b1076*
    b1091 + 0.5*b1076*b1094 + 0.5*b1076*b1096 + 0.5*b1076*b1103 + 0.5*b1076*
    b1107 + 0.5*b1076*b1123 + 0.5*b1076*b1125 + 0.5*b1076*b1131 + 0.5*b1076*
    b1134 + 0.5*b1076*b1138 + b1076*b1150 + 0.5*b1076*b1158 + 0.5*b1076*b1159
     + 0.5*b1076*b1160 + 0.5*b1076*b1170 + 0.5*b1076*b1172 + 0.5*b1076*b1177 + 
    0.5*b1076*b1179 + 0.5*b1076*b1184 + 0.5*b1076*b1186 + b1076*b1195 + 0.5*
    b1076*b1199 + 0.5*b1076*b1216 + 0.5*b1076*b1228 + 0.5*b1076*b1233 + 0.5*
    b1076*b1236 + 0.5*b1076*b1238 + 0.5*b1076*b1247 + 0.5*b1076*b1249 + b1076*
    b1252 + 0.5*b1076*b1256 + 0.5*b1077*b1092 + 0.5*b1077*b1112 + 0.5*b1077*
    b1113 + b1077*b1114 + 0.5*b1077*b1115 + 0.5*b1077*b1118 + 0.5*b1077*b1121
     + 0.5*b1077*b1130 + 0.5*b1077*b1133 + 0.5*b1077*b1136 + 0.5*b1077*b1144 + 
    0.5*b1077*b1151 + 0.5*b1077*b1164 + 0.5*b1077*b1174 + 0.5*b1077*b1178 + 0.5
    *b1077*b1180 + 0.5*b1077*b1191 + 0.5*b1077*b1196 + b1077*b1197 + 0.5*b1077*
    b1214 + 0.5*b1077*b1223 + 0.5*b1077*b1227 + 0.5*b1077*b1230 + 0.5*b1077*
    b1232 + 0.5*b1077*b1245 + 0.5*b1077*b1246 + 0.5*b1077*b1251 + 0.5*b1078*
    b1081 + 0.5*b1078*b1094 + 0.5*b1078*b1103 + 0.5*b1078*b1105 + 0.5*b1078*
    b1107 + b1078*b1111 + 0.5*b1078*b1134 + 0.5*b1078*b1140 + 0.5*b1078*b1145
     + 0.5*b1078*b1162 + 0.5*b1078*b1163 + 0.5*b1078*b1168 + 0.5*b1078*b1184 + 
    0.5*b1078*b1185 + 0.5*b1078*b1190 + 0.5*b1078*b1200 + 0.5*b1078*b1201 + 0.5
    *b1078*b1203 + 0.5*b1078*b1205 + 0.5*b1078*b1206 + 0.5*b1078*b1209 + 0.5*
    b1078*b1211 + 0.5*b1078*b1212 + 0.5*b1078*b1218 + 0.5*b1078*b1221 + 0.5*
    b1078*b1248 + 0.5*b1078*b1254 + 0.5*b1078*b1258 + 0.5*b1078*b1259 + b1078*
    x1311 + 0.5*b1079*b1091 + 0.5*b1079*b1108 + 0.5*b1079*b1122 + b1079*b1131
     + 0.5*b1079*b1150 + 0.5*b1079*b1157 + 0.5*b1079*b1158 + b1079*b1159 + 0.5*
    b1079*b1160 + 0.5*b1079*b1170 + 0.5*b1079*b1175 + 0.5*b1079*b1177 + 0.5*
    b1079*b1185 + 0.5*b1079*b1195 + 0.5*b1079*b1220 + 0.5*b1079*b1228 + 0.5*
    b1079*b1229 + b1079*b1233 + 0.5*b1079*b1236 + 0.5*b1079*b1238 + 0.5*b1079*
    b1252 + 0.5*b1079*b1256 + b1079*x1313 + 0.5*b1080*b1084 + 0.5*b1080*b1086
     + 0.5*b1080*b1091 + 0.5*b1080*b1094 + 0.5*b1080*b1096 + 0.5*b1080*b1102 + 
    0.5*b1080*b1103 + 0.5*b1080*b1107 + 0.5*b1080*b1108 + 0.5*b1080*b1109 + 0.5
    *b1080*b1116 + 0.5*b1080*b1119 + 0.5*b1080*b1123 + b1080*b1125 + 0.5*b1080*
    b1129 + 0.5*b1080*b1134 + b1080*b1138 + 0.5*b1080*b1150 + 0.5*b1080*b1155
     + 0.5*b1080*b1163 + 0.5*b1080*b1171 + 0.5*b1080*b1172 + 0.5*b1080*b1179 + 
    0.5*b1080*b1184 + b1080*b1186 + 0.5*b1080*b1195 + 0.5*b1080*b1199 + 0.5*
    b1080*b1206 + 0.5*b1080*b1209 + 0.5*b1080*b1211 + b1080*b1216 + 0.5*b1080*
    b1220 + 0.5*b1080*b1221 + 0.5*b1080*b1234 + 0.5*b1080*b1242 + 0.5*b1080*
    b1247 + 0.5*b1080*b1249 + 0.5*b1080*b1250 + 0.5*b1080*b1252 + 0.5*b1081*
    b1083 + 0.5*b1081*b1111 + 0.5*b1081*b1122 + 0.5*b1081*b1137 + 0.5*b1081*
    b1141 + 0.5*b1081*b1152 + 0.5*b1081*b1157 + 0.5*b1081*b1162 + 0.5*b1081*
    b1163 + 0.5*b1081*b1175 + 0.5*b1081*b1176 + 0.5*b1081*b1194 + 0.5*b1081*
    b1198 + 0.5*b1081*b1200 + 0.5*b1081*b1201 + 0.5*b1081*b1205 + 0.5*b1081*
    b1206 + 0.5*b1081*b1207 + 0.5*b1081*b1209 + 0.5*b1081*b1211 + 0.5*b1081*
    b1217 + 0.5*b1081*b1221 + 0.5*b1081*b1222 + 0.5*b1081*b1229 + 0.5*b1081*
    b1247 + 0.5*b1081*b1249 + b1081*b1254 + b1081*b1258 + b1081*b1259 + b1081*
    x1311 + 0.5*b1082*b1084 + 0.5*b1082*b1099 + 0.5*b1082*b1105 + 0.5*b1082*
    b1109 + 0.5*b1082*b1117 + 0.5*b1082*b1129 + 0.5*b1082*b1137 + 0.5*b1082*
    b1140 + 0.5*b1082*b1145 + 0.5*b1082*b1149 + 0.5*b1082*b1162 + 0.5*b1082*
    b1171 + b1082*b1187 + 0.5*b1082*b1188 + 0.5*b1082*b1191 + 0.5*b1082*b1200
     + 0.5*b1082*b1201 + 0.5*b1082*b1205 + 0.5*b1082*b1212 + 0.5*b1082*b1215 + 
    0.5*b1082*b1217 + 0.5*b1082*b1218 + 0.5*b1082*b1234 + 0.5*b1082*b1237 + 
    b1082*b1239 + 0.5*b1082*b1243 + 0.5*b1083*b1099 + 0.5*b1083*b1116 + 0.5*
    b1083*b1117 + 0.5*b1083*b1120 + 0.5*b1083*b1121 + 0.5*b1083*b1122 + 0.5*
    b1083*b1124 + 0.5*b1083*b1132 + 0.5*b1083*b1136 + 0.5*b1083*b1137 + b1083*
    b1141 + 0.5*b1083*b1149 + b1083*b1152 + 0.5*b1083*b1154 + 0.5*b1083*b1155
     + 0.5*b1083*b1156 + 0.5*b1083*b1157 + 0.5*b1083*b1174 + 0.5*b1083*b1175 + 
    b1083*b1176 + 0.5*b1083*b1183 + 0.5*b1083*b1194 + 0.5*b1083*b1198 + 0.5*
    b1083*b1207 + 0.5*b1083*b1217 + 0.5*b1083*b1222 + 0.5*b1083*b1224 + 0.5*
    b1083*b1225 + 0.5*b1083*b1229 + 0.5*b1083*b1232 + 0.5*b1083*b1235 + 0.5*
    b1083*b1243 + 0.5*b1083*b1246 + 0.5*b1083*b1247 + 0.5*b1083*b1249 + 0.5*
    b1083*b1254 + 0.5*b1083*b1258 + 0.5*b1083*b1259 + 0.5*b1084*b1086 + 0.5*
    b1084*b1102 + 0.5*b1084*b1105 + 0.5*b1084*b1108 + b1084*b1109 + 0.5*b1084*
    b1116 + 0.5*b1084*b1119 + 0.5*b1084*b1125 + b1084*b1129 + 0.5*b1084*b1137
     + 0.5*b1084*b1138 + 0.5*b1084*b1140 + 0.5*b1084*b1145 + 0.5*b1084*b1155 + 
    0.5*b1084*b1163 + b1084*b1171 + 0.5*b1084*b1186 + 0.5*b1084*b1187 + 0.5*
    b1084*b1191 + 0.5*b1084*b1206 + 0.5*b1084*b1209 + 0.5*b1084*b1211 + 0.5*
    b1084*b1212 + 0.5*b1084*b1216 + 0.5*b1084*b1217 + 0.5*b1084*b1218 + 0.5*
    b1084*b1220 + 0.5*b1084*b1221 + b1084*b1234 + 0.5*b1084*b1237 + 0.5*b1084*
    b1239 + 0.5*b1084*b1242 + 0.5*b1084*b1250 + 0.5*b1085*b1088 + 0.5*b1085*
    b1093 + 0.5*b1085*b1097 + b1085*b1098 + 0.5*b1085*b1100 + 0.5*b1085*b1104
     + 0.5*b1085*b1126 + 0.5*b1085*b1128 + 0.5*b1085*b1133 + 0.5*b1085*b1142 + 
    0.5*b1085*b1143 + 0.5*b1085*b1144 + 0.5*b1085*b1146 + b1085*b1148 + 0.5*
    b1085*b1169 + 0.5*b1085*b1178 + 0.5*b1085*b1180 + 0.5*b1085*b1182 + 0.5*
    b1085*b1189 + 0.5*b1085*b1192 + 0.5*b1085*b1219 + b1085*b1226 + b1085*b1231
     + 0.5*b1085*b1241 + 0.5*b1085*b1244 + 0.5*b1086*b1089 + b1086*b1102 + 0.5*
    b1086*b1108 + 0.5*b1086*b1109 + 0.5*b1086*b1116 + b1086*b1119 + 0.5*b1086*
    b1125 + 0.5*b1086*b1129 + 0.5*b1086*b1138 + 0.5*b1086*b1139 + 0.5*b1086*
    b1155 + 0.5*b1086*b1158 + 0.5*b1086*b1160 + 0.5*b1086*b1163 + 0.5*b1086*
    b1164 + 0.5*b1086*b1165 + 0.5*b1086*b1166 + 0.5*b1086*b1168 + 0.5*b1086*
    b1171 + 0.5*b1086*b1173 + 0.5*b1086*b1181 + 0.5*b1086*b1186 + 0.5*b1086*
    b1188 + 0.5*b1086*b1190 + 0.5*b1086*b1193 + 0.5*b1086*b1194 + 0.5*b1086*
    b1198 + 0.5*b1086*b1203 + 0.5*b1086*b1206 + 0.5*b1086*b1207 + 0.5*b1086*
    b1209 + 0.5*b1086*b1210 + 0.5*b1086*b1211 + 0.5*b1086*b1215 + 0.5*b1086*
    b1216 + 0.5*b1086*b1220 + 0.5*b1086*b1221 + 0.5*b1086*b1222 + 0.5*b1086*
    b1228 + 0.5*b1086*b1234 + b1086*b1242 + 0.5*b1086*b1248 + b1086*b1250 + 0.5
    *b1086*b1251 + 0.5*b1086*b1256 + 0.5*b1087*b1088 + 0.5*b1087*b1090 + 0.5*
    b1087*b1100 + 0.5*b1087*b1101 + 0.5*b1087*b1104 + b1087*b1106 + 0.5*b1087*
    b1110 + 0.5*b1087*b1146 + 0.5*b1087*b1151 + 0.5*b1087*b1161 + b1087*b1167
     + 0.5*b1087*b1182 + 0.5*b1087*b1196 + b1087*b1204 + b1087*b1213 + 0.5*
    b1087*b1219 + 0.5*b1087*b1223 + 0.5*b1087*b1230 + 0.5*b1087*b1241 + 0.5*
    b1087*b1244 + 0.5*b1087*b1253 + 0.5*b1087*b1255 + 0.5*b1087*b1257 + 0.5*
    b1088*b1090 + 0.5*b1088*b1098 + b1088*b1100 + 0.5*b1088*b1101 + b1088*b1104
     + 0.5*b1088*b1106 + 0.5*b1088*b1110 + 0.5*b1088*b1133 + 0.5*b1088*b1144 + 
    0.5*b1088*b1148 + 0.5*b1088*b1161 + 0.5*b1088*b1167 + 0.5*b1088*b1178 + 0.5
    *b1088*b1180 + 0.5*b1088*b1204 + 0.5*b1088*b1213 + 0.5*b1088*b1226 + 0.5*
    b1088*b1231 + 0.5*b1088*b1253 + 0.5*b1088*b1255 + 0.5*b1088*b1257 + 0.5*
    b1089*b1102 + 0.5*b1089*b1119 + 0.5*b1089*b1132 + b1089*b1139 + 0.5*b1089*
    b1158 + 0.5*b1089*b1160 + 0.5*b1089*b1164 + b1089*b1165 + 0.5*b1089*b1166
     + 0.5*b1089*b1168 + b1089*b1173 + 0.5*b1089*b1181 + 0.5*b1089*b1183 + 0.5*
    b1089*b1188 + 0.5*b1089*b1190 + 0.5*b1089*b1193 + 0.5*b1089*b1194 + 0.5*
    b1089*b1198 + 0.5*b1089*b1203 + 0.5*b1089*b1207 + 0.5*b1089*b1210 + 0.5*
    b1089*b1215 + 0.5*b1089*b1222 + 0.5*b1089*b1224 + 0.5*b1089*b1225 + 0.5*
    b1089*b1228 + 0.5*b1089*b1237 + 0.5*b1089*b1242 + 0.5*b1089*b1248 + 0.5*
    b1089*b1250 + 0.5*b1089*b1251 + 0.5*b1089*b1256 + 0.5*b1090*b1093 + 0.5*
    b1090*b1095 + 0.5*b1090*b1097 + 0.5*b1090*b1100 + 0.5*b1090*b1101 + 0.5*
    b1090*b1104 + 0.5*b1090*b1106 + b1090*b1110 + 0.5*b1090*b1135 + 0.5*b1090*
    b1142 + 0.5*b1090*b1143 + 0.5*b1090*b1147 + 0.5*b1090*b1153 + b1090*b1161
     + 0.5*b1090*b1167 + 0.5*b1090*b1169 + 0.5*b1090*b1170 + 0.5*b1090*b1177 + 
    0.5*b1090*b1204 + 0.5*b1090*b1208 + 0.5*b1090*b1213 + 0.5*b1090*b1236 + 0.5
    *b1090*b1238 + 0.5*b1090*b1240 + 0.5*b1090*b1253 + 0.5*b1090*b1255 + b1090*
    b1257 + 0.5*b1091*b1094 + 0.5*b1091*b1096 + 0.5*b1091*b1103 + 0.5*b1091*
    b1107 + 0.5*b1091*b1123 + 0.5*b1091*b1125 + 0.5*b1091*b1131 + 0.5*b1091*
    b1134 + 0.5*b1091*b1138 + b1091*b1150 + 0.5*b1091*b1158 + 0.5*b1091*b1159
     + 0.5*b1091*b1160 + 0.5*b1091*b1170 + 0.5*b1091*b1172 + 0.5*b1091*b1177 + 
    0.5*b1091*b1179 + 0.5*b1091*b1184 + 0.5*b1091*b1186 + b1091*b1195 + 0.5*
    b1091*b1199 + 0.5*b1091*b1216 + 0.5*b1091*b1228 + 0.5*b1091*b1233 + 0.5*
    b1091*b1236 + 0.5*b1091*b1238 + 0.5*b1091*b1247 + 0.5*b1091*b1249 + b1091*
    b1252 + 0.5*b1091*b1256 + 0.5*b1092*b1112 + 0.5*b1092*b1113 + 0.5*b1092*
    b1114 + 0.5*b1092*b1115 + 0.5*b1092*b1118 + 0.5*b1092*b1128 + 0.5*b1092*
    b1130 + 0.5*b1092*b1133 + 0.5*b1092*b1144 + 0.5*b1092*b1151 + 0.5*b1092*
    b1178 + 0.5*b1092*b1180 + 0.5*b1092*b1189 + 0.5*b1092*b1192 + 0.5*b1092*
    b1196 + 0.5*b1092*b1197 + 0.5*b1092*b1202 + 0.5*b1092*b1214 + 0.5*b1092*
    b1223 + 0.5*b1092*b1227 + 0.5*b1092*b1230 + b1092*b1245 + 0.5*b1093*b1095
     + b1093*b1097 + 0.5*b1093*b1098 + 0.5*b1093*b1110 + 0.5*b1093*b1126 + 0.5*
    b1093*b1128 + 0.5*b1093*b1135 + b1093*b1142 + b1093*b1143 + 0.5*b1093*b1146
     + 0.5*b1093*b1147 + 0.5*b1093*b1148 + 0.5*b1093*b1153 + 0.5*b1093*b1161 + 
    b1093*b1169 + 0.5*b1093*b1170 + 0.5*b1093*b1177 + 0.5*b1093*b1182 + 0.5*
    b1093*b1189 + 0.5*b1093*b1192 + 0.5*b1093*b1208 + 0.5*b1093*b1219 + 0.5*
    b1093*b1226 + 0.5*b1093*b1231 + 0.5*b1093*b1236 + 0.5*b1093*b1238 + 0.5*
    b1093*b1240 + 0.5*b1093*b1241 + 0.5*b1093*b1244 + 0.5*b1093*b1257 + 0.5*
    b1094*b1096 + b1094*b1103 + 0.5*b1094*b1105 + b1094*b1107 + 0.5*b1094*b1111
     + 0.5*b1094*b1123 + 0.5*b1094*b1125 + b1094*b1134 + 0.5*b1094*b1138 + 0.5*
    b1094*b1140 + 0.5*b1094*b1145 + 0.5*b1094*b1150 + 0.5*b1094*b1168 + 0.5*
    b1094*b1172 + 0.5*b1094*b1179 + b1094*b1184 + 0.5*b1094*b1185 + 0.5*b1094*
    b1186 + 0.5*b1094*b1190 + 0.5*b1094*b1195 + 0.5*b1094*b1199 + 0.5*b1094*
    b1203 + 0.5*b1094*b1212 + 0.5*b1094*b1216 + 0.5*b1094*b1218 + 0.5*b1094*
    b1247 + 0.5*b1094*b1248 + 0.5*b1094*b1249 + 0.5*b1094*b1252 + 0.5*b1095*
    b1096 + 0.5*b1095*b1097 + 0.5*b1095*b1110 + 0.5*b1095*b1123 + 0.5*b1095*
    b1135 + 0.5*b1095*b1142 + 0.5*b1095*b1143 + b1095*b1147 + b1095*b1153 + 0.5
    *b1095*b1161 + 0.5*b1095*b1169 + 0.5*b1095*b1170 + 0.5*b1095*b1172 + 0.5*
    b1095*b1177 + 0.5*b1095*b1179 + 0.5*b1095*b1199 + 0.5*b1095*b1202 + b1095*
    b1208 + 0.5*b1095*b1236 + 0.5*b1095*b1238 + b1095*b1240 + 0.5*b1095*b1257
     + 0.5*b1096*b1103 + 0.5*b1096*b1107 + b1096*b1123 + 0.5*b1096*b1125 + 0.5*
    b1096*b1134 + 0.5*b1096*b1138 + 0.5*b1096*b1147 + 0.5*b1096*b1150 + 0.5*
    b1096*b1153 + b1096*b1172 + b1096*b1179 + 0.5*b1096*b1184 + 0.5*b1096*b1186
     + 0.5*b1096*b1195 + b1096*b1199 + 0.5*b1096*b1202 + 0.5*b1096*b1208 + 0.5*
    b1096*b1216 + 0.5*b1096*b1240 + 0.5*b1096*b1247 + 0.5*b1096*b1249 + 0.5*
    b1096*b1252 + 0.5*b1097*b1098 + 0.5*b1097*b1110 + 0.5*b1097*b1126 + 0.5*
    b1097*b1128 + 0.5*b1097*b1135 + b1097*b1142 + b1097*b1143 + 0.5*b1097*b1146
     + 0.5*b1097*b1147 + 0.5*b1097*b1148 + 0.5*b1097*b1153 + 0.5*b1097*b1161 + 
    b1097*b1169 + 0.5*b1097*b1170 + 0.5*b1097*b1177 + 0.5*b1097*b1182 + 0.5*
    b1097*b1189 + 0.5*b1097*b1192 + 0.5*b1097*b1208 + 0.5*b1097*b1219 + 0.5*
    b1097*b1226 + 0.5*b1097*b1231 + 0.5*b1097*b1236 + 0.5*b1097*b1238 + 0.5*
    b1097*b1240 + 0.5*b1097*b1241 + 0.5*b1097*b1244 + 0.5*b1097*b1257 + 0.5*
    b1098*b1100 + 0.5*b1098*b1104 + 0.5*b1098*b1126 + 0.5*b1098*b1128 + 0.5*
    b1098*b1133 + 0.5*b1098*b1142 + 0.5*b1098*b1143 + 0.5*b1098*b1144 + 0.5*
    b1098*b1146 + b1098*b1148 + 0.5*b1098*b1169 + 0.5*b1098*b1178 + 0.5*b1098*
    b1180 + 0.5*b1098*b1182 + 0.5*b1098*b1189 + 0.5*b1098*b1192 + 0.5*b1098*
    b1219 + b1098*b1226 + b1098*b1231 + 0.5*b1098*b1241 + 0.5*b1098*b1244 + 0.5
    *b1099*b1116 + b1099*b1117 + 0.5*b1099*b1120 + 0.5*b1099*b1121 + 0.5*b1099*
    b1124 + 0.5*b1099*b1132 + 0.5*b1099*b1136 + 0.5*b1099*b1141 + b1099*b1149
     + 0.5*b1099*b1152 + 0.5*b1099*b1154 + 0.5*b1099*b1155 + 0.5*b1099*b1156 + 
    0.5*b1099*b1162 + 0.5*b1099*b1174 + 0.5*b1099*b1176 + 0.5*b1099*b1183 + 0.5
    *b1099*b1187 + 0.5*b1099*b1188 + 0.5*b1099*b1200 + 0.5*b1099*b1201 + 0.5*
    b1099*b1205 + 0.5*b1099*b1215 + 0.5*b1099*b1224 + 0.5*b1099*b1225 + 0.5*
    b1099*b1232 + 0.5*b1099*b1235 + 0.5*b1099*b1239 + b1099*b1243 + 0.5*b1099*
    b1246 + 0.5*b1100*b1101 + b1100*b1104 + 0.5*b1100*b1106 + 0.5*b1100*b1110
     + 0.5*b1100*b1133 + 0.5*b1100*b1144 + 0.5*b1100*b1148 + 0.5*b1100*b1161 + 
    0.5*b1100*b1167 + 0.5*b1100*b1178 + 0.5*b1100*b1180 + 0.5*b1100*b1204 + 0.5
    *b1100*b1213 + 0.5*b1100*b1226 + 0.5*b1100*b1231 + 0.5*b1100*b1253 + 0.5*
    b1100*b1255 + 0.5*b1100*b1257 + 0.5*b1101*b1104 + 0.5*b1101*b1106 + 0.5*
    b1101*b1110 + 0.5*b1101*b1113 + 0.5*b1101*b1115 + 0.5*b1101*b1120 + 0.5*
    b1101*b1124 + 0.5*b1101*b1154 + 0.5*b1101*b1156 + 0.5*b1101*b1161 + 0.5*
    b1101*b1167 + 0.5*b1101*b1204 + 0.5*b1101*b1213 + 0.5*b1101*b1227 + 0.5*
    b1101*b1235 + b1101*b1253 + b1101*b1255 + 0.5*b1101*b1257 + 0.5*b1102*b1108
     + 0.5*b1102*b1109 + 0.5*b1102*b1116 + b1102*b1119 + 0.5*b1102*b1125 + 0.5*
    b1102*b1129 + 0.5*b1102*b1138 + 0.5*b1102*b1139 + 0.5*b1102*b1155 + 0.5*
    b1102*b1158 + 0.5*b1102*b1160 + 0.5*b1102*b1163 + 0.5*b1102*b1164 + 0.5*
    b1102*b1165 + 0.5*b1102*b1166 + 0.5*b1102*b1168 + 0.5*b1102*b1171 + 0.5*
    b1102*b1173 + 0.5*b1102*b1181 + 0.5*b1102*b1186 + 0.5*b1102*b1188 + 0.5*
    b1102*b1190 + 0.5*b1102*b1193 + 0.5*b1102*b1194 + 0.5*b1102*b1198 + 0.5*
    b1102*b1203 + 0.5*b1102*b1206 + 0.5*b1102*b1207 + 0.5*b1102*b1209 + 0.5*
    b1102*b1210 + 0.5*b1102*b1211 + 0.5*b1102*b1215 + 0.5*b1102*b1216 + 0.5*
    b1102*b1220 + 0.5*b1102*b1221 + 0.5*b1102*b1222 + 0.5*b1102*b1228 + 0.5*
    b1102*b1234 + b1102*b1242 + 0.5*b1102*b1248 + b1102*b1250 + 0.5*b1102*b1251
     + 0.5*b1102*b1256 + 0.5*b1103*b1105 + b1103*b1107 + 0.5*b1103*b1111 + 0.5*
    b1103*b1123 + 0.5*b1103*b1125 + b1103*b1134 + 0.5*b1103*b1138 + 0.5*b1103*
    b1140 + 0.5*b1103*b1145 + 0.5*b1103*b1150 + 0.5*b1103*b1168 + 0.5*b1103*
    b1172 + 0.5*b1103*b1179 + b1103*b1184 + 0.5*b1103*b1185 + 0.5*b1103*b1186
     + 0.5*b1103*b1190 + 0.5*b1103*b1195 + 0.5*b1103*b1199 + 0.5*b1103*b1203 + 
    0.5*b1103*b1212 + 0.5*b1103*b1216 + 0.5*b1103*b1218 + 0.5*b1103*b1247 + 0.5
    *b1103*b1248 + 0.5*b1103*b1249 + 0.5*b1103*b1252 + 0.5*b1104*b1106 + 0.5*
    b1104*b1110 + 0.5*b1104*b1133 + 0.5*b1104*b1144 + 0.5*b1104*b1148 + 0.5*
    b1104*b1161 + 0.5*b1104*b1167 + 0.5*b1104*b1178 + 0.5*b1104*b1180 + 0.5*
    b1104*b1204 + 0.5*b1104*b1213 + 0.5*b1104*b1226 + 0.5*b1104*b1231 + 0.5*
    b1104*b1253 + 0.5*b1104*b1255 + 0.5*b1104*b1257 + 0.5*b1105*b1107 + 0.5*
    b1105*b1109 + 0.5*b1105*b1111 + 0.5*b1105*b1129 + 0.5*b1105*b1134 + 0.5*
    b1105*b1137 + b1105*b1140 + b1105*b1145 + 0.5*b1105*b1168 + 0.5*b1105*b1171
     + 0.5*b1105*b1184 + 0.5*b1105*b1185 + 0.5*b1105*b1187 + 0.5*b1105*b1190 + 
    0.5*b1105*b1191 + 0.5*b1105*b1203 + b1105*b1212 + 0.5*b1105*b1217 + b1105*
    b1218 + 0.5*b1105*b1234 + 0.5*b1105*b1237 + 0.5*b1105*b1239 + 0.5*b1105*
    b1248 + 0.5*b1106*b1110 + 0.5*b1106*b1146 + 0.5*b1106*b1151 + 0.5*b1106*
    b1161 + b1106*b1167 + 0.5*b1106*b1182 + 0.5*b1106*b1196 + b1106*b1204 + 
    b1106*b1213 + 0.5*b1106*b1219 + 0.5*b1106*b1223 + 0.5*b1106*b1230 + 0.5*
    b1106*b1241 + 0.5*b1106*b1244 + 0.5*b1106*b1253 + 0.5*b1106*b1255 + 0.5*
    b1106*b1257 + 0.5*b1107*b1111 + 0.5*b1107*b1123 + 0.5*b1107*b1125 + b1107*
    b1134 + 0.5*b1107*b1138 + 0.5*b1107*b1140 + 0.5*b1107*b1145 + 0.5*b1107*
    b1150 + 0.5*b1107*b1168 + 0.5*b1107*b1172 + 0.5*b1107*b1179 + b1107*b1184
     + 0.5*b1107*b1185 + 0.5*b1107*b1186 + 0.5*b1107*b1190 + 0.5*b1107*b1195 + 
    0.5*b1107*b1199 + 0.5*b1107*b1203 + 0.5*b1107*b1212 + 0.5*b1107*b1216 + 0.5
    *b1107*b1218 + 0.5*b1107*b1247 + 0.5*b1107*b1248 + 0.5*b1107*b1249 + 0.5*
    b1107*b1252 + 0.5*b1108*b1109 + 0.5*b1108*b1116 + 0.5*b1108*b1119 + 0.5*
    b1108*b1122 + 0.5*b1108*b1125 + 0.5*b1108*b1129 + 0.5*b1108*b1131 + 0.5*
    b1108*b1138 + 0.5*b1108*b1155 + 0.5*b1108*b1157 + 0.5*b1108*b1159 + 0.5*
    b1108*b1163 + 0.5*b1108*b1171 + 0.5*b1108*b1175 + 0.5*b1108*b1185 + 0.5*
    b1108*b1186 + 0.5*b1108*b1206 + 0.5*b1108*b1209 + 0.5*b1108*b1211 + 0.5*
    b1108*b1216 + b1108*b1220 + 0.5*b1108*b1221 + 0.5*b1108*b1229 + 0.5*b1108*
    b1233 + 0.5*b1108*b1234 + 0.5*b1108*b1242 + 0.5*b1108*b1250 + b1108*x1313
     + 0.5*b1109*b1116 + 0.5*b1109*b1119 + 0.5*b1109*b1125 + b1109*b1129 + 0.5*
    b1109*b1137 + 0.5*b1109*b1138 + 0.5*b1109*b1140 + 0.5*b1109*b1145 + 0.5*
    b1109*b1155 + 0.5*b1109*b1163 + b1109*b1171 + 0.5*b1109*b1186 + 0.5*b1109*
    b1187 + 0.5*b1109*b1191 + 0.5*b1109*b1206 + 0.5*b1109*b1209 + 0.5*b1109*
    b1211 + 0.5*b1109*b1212 + 0.5*b1109*b1216 + 0.5*b1109*b1217 + 0.5*b1109*
    b1218 + 0.5*b1109*b1220 + 0.5*b1109*b1221 + b1109*b1234 + 0.5*b1109*b1237
     + 0.5*b1109*b1239 + 0.5*b1109*b1242 + 0.5*b1109*b1250 + 0.5*b1110*b1135 + 
    0.5*b1110*b1142 + 0.5*b1110*b1143 + 0.5*b1110*b1147 + 0.5*b1110*b1153 + 
    b1110*b1161 + 0.5*b1110*b1167 + 0.5*b1110*b1169 + 0.5*b1110*b1170 + 0.5*
    b1110*b1177 + 0.5*b1110*b1204 + 0.5*b1110*b1208 + 0.5*b1110*b1213 + 0.5*
    b1110*b1236 + 0.5*b1110*b1238 + 0.5*b1110*b1240 + 0.5*b1110*b1253 + 0.5*
    b1110*b1255 + b1110*b1257 + 0.5*b1111*b1134 + 0.5*b1111*b1140 + 0.5*b1111*
    b1145 + 0.5*b1111*b1162 + 0.5*b1111*b1163 + 0.5*b1111*b1168 + 0.5*b1111*
    b1184 + 0.5*b1111*b1185 + 0.5*b1111*b1190 + 0.5*b1111*b1200 + 0.5*b1111*
    b1201 + 0.5*b1111*b1203 + 0.5*b1111*b1205 + 0.5*b1111*b1206 + 0.5*b1111*
    b1209 + 0.5*b1111*b1211 + 0.5*b1111*b1212 + 0.5*b1111*b1218 + 0.5*b1111*
    b1221 + 0.5*b1111*b1248 + 0.5*b1111*b1254 + 0.5*b1111*b1258 + 0.5*b1111*
    b1259 + b1111*x1311 + 0.5*b1112*b1113 + 0.5*b1112*b1114 + 0.5*b1112*b1115
     + b1112*b1118 + 0.5*b1112*b1126 + b1112*b1130 + 0.5*b1112*b1133 + 0.5*
    b1112*b1144 + 0.5*b1112*b1151 + 0.5*b1112*b1178 + 0.5*b1112*b1180 + 0.5*
    b1112*b1196 + 0.5*b1112*b1197 + b1112*b1214 + 0.5*b1112*b1223 + 0.5*b1112*
    b1227 + 0.5*b1112*b1230 + 0.5*b1112*b1245 + b1112*x1312 + 0.5*b1113*b1114
     + b1113*b1115 + 0.5*b1113*b1118 + 0.5*b1113*b1120 + 0.5*b1113*b1124 + 0.5*
    b1113*b1130 + 0.5*b1113*b1133 + 0.5*b1113*b1144 + 0.5*b1113*b1151 + 0.5*
    b1113*b1154 + 0.5*b1113*b1156 + 0.5*b1113*b1178 + 0.5*b1113*b1180 + 0.5*
    b1113*b1196 + 0.5*b1113*b1197 + 0.5*b1113*b1214 + 0.5*b1113*b1223 + b1113*
    b1227 + 0.5*b1113*b1230 + 0.5*b1113*b1235 + 0.5*b1113*b1245 + 0.5*b1113*
    b1253 + 0.5*b1113*b1255 + 0.5*b1114*b1115 + 0.5*b1114*b1118 + 0.5*b1114*
    b1121 + 0.5*b1114*b1130 + 0.5*b1114*b1133 + 0.5*b1114*b1136 + 0.5*b1114*
    b1144 + 0.5*b1114*b1151 + 0.5*b1114*b1164 + 0.5*b1114*b1174 + 0.5*b1114*
    b1178 + 0.5*b1114*b1180 + 0.5*b1114*b1191 + 0.5*b1114*b1196 + b1114*b1197
     + 0.5*b1114*b1214 + 0.5*b1114*b1223 + 0.5*b1114*b1227 + 0.5*b1114*b1230 + 
    0.5*b1114*b1232 + 0.5*b1114*b1245 + 0.5*b1114*b1246 + 0.5*b1114*b1251 + 0.5
    *b1115*b1118 + 0.5*b1115*b1120 + 0.5*b1115*b1124 + 0.5*b1115*b1130 + 0.5*
    b1115*b1133 + 0.5*b1115*b1144 + 0.5*b1115*b1151 + 0.5*b1115*b1154 + 0.5*
    b1115*b1156 + 0.5*b1115*b1178 + 0.5*b1115*b1180 + 0.5*b1115*b1196 + 0.5*
    b1115*b1197 + 0.5*b1115*b1214 + 0.5*b1115*b1223 + b1115*b1227 + 0.5*b1115*
    b1230 + 0.5*b1115*b1235 + 0.5*b1115*b1245 + 0.5*b1115*b1253 + 0.5*b1115*
    b1255 + 0.5*b1116*b1117 + 0.5*b1116*b1119 + 0.5*b1116*b1120 + 0.5*b1116*
    b1121 + 0.5*b1116*b1124 + 0.5*b1116*b1125 + 0.5*b1116*b1129 + 0.5*b1116*
    b1132 + 0.5*b1116*b1136 + 0.5*b1116*b1138 + 0.5*b1116*b1141 + 0.5*b1116*
    b1149 + 0.5*b1116*b1152 + 0.5*b1116*b1154 + b1116*b1155 + 0.5*b1116*b1156
     + 0.5*b1116*b1163 + 0.5*b1116*b1171 + 0.5*b1116*b1174 + 0.5*b1116*b1176 + 
    0.5*b1116*b1183 + 0.5*b1116*b1186 + 0.5*b1116*b1206 + 0.5*b1116*b1209 + 0.5
    *b1116*b1211 + 0.5*b1116*b1216 + 0.5*b1116*b1220 + 0.5*b1116*b1221 + 0.5*
    b1116*b1224 + 0.5*b1116*b1225 + 0.5*b1116*b1232 + 0.5*b1116*b1234 + 0.5*
    b1116*b1235 + 0.5*b1116*b1242 + 0.5*b1116*b1243 + 0.5*b1116*b1246 + 0.5*
    b1116*b1250 + 0.5*b1117*b1120 + 0.5*b1117*b1121 + 0.5*b1117*b1124 + 0.5*
    b1117*b1132 + 0.5*b1117*b1136 + 0.5*b1117*b1141 + b1117*b1149 + 0.5*b1117*
    b1152 + 0.5*b1117*b1154 + 0.5*b1117*b1155 + 0.5*b1117*b1156 + 0.5*b1117*
    b1162 + 0.5*b1117*b1174 + 0.5*b1117*b1176 + 0.5*b1117*b1183 + 0.5*b1117*
    b1187 + 0.5*b1117*b1188 + 0.5*b1117*b1200 + 0.5*b1117*b1201 + 0.5*b1117*
    b1205 + 0.5*b1117*b1215 + 0.5*b1117*b1224 + 0.5*b1117*b1225 + 0.5*b1117*
    b1232 + 0.5*b1117*b1235 + 0.5*b1117*b1239 + b1117*b1243 + 0.5*b1117*b1246
     + 0.5*b1118*b1126 + b1118*b1130 + 0.5*b1118*b1133 + 0.5*b1118*b1144 + 0.5*
    b1118*b1151 + 0.5*b1118*b1178 + 0.5*b1118*b1180 + 0.5*b1118*b1196 + 0.5*
    b1118*b1197 + b1118*b1214 + 0.5*b1118*b1223 + 0.5*b1118*b1227 + 0.5*b1118*
    b1230 + 0.5*b1118*b1245 + b1118*x1312 + 0.5*b1119*b1125 + 0.5*b1119*b1129
     + 0.5*b1119*b1138 + 0.5*b1119*b1139 + 0.5*b1119*b1155 + 0.5*b1119*b1158 + 
    0.5*b1119*b1160 + 0.5*b1119*b1163 + 0.5*b1119*b1164 + 0.5*b1119*b1165 + 0.5
    *b1119*b1166 + 0.5*b1119*b1168 + 0.5*b1119*b1171 + 0.5*b1119*b1173 + 0.5*
    b1119*b1181 + 0.5*b1119*b1186 + 0.5*b1119*b1188 + 0.5*b1119*b1190 + 0.5*
    b1119*b1193 + 0.5*b1119*b1194 + 0.5*b1119*b1198 + 0.5*b1119*b1203 + 0.5*
    b1119*b1206 + 0.5*b1119*b1207 + 0.5*b1119*b1209 + 0.5*b1119*b1210 + 0.5*
    b1119*b1211 + 0.5*b1119*b1215 + 0.5*b1119*b1216 + 0.5*b1119*b1220 + 0.5*
    b1119*b1221 + 0.5*b1119*b1222 + 0.5*b1119*b1228 + 0.5*b1119*b1234 + b1119*
    b1242 + 0.5*b1119*b1248 + b1119*b1250 + 0.5*b1119*b1251 + 0.5*b1119*b1256
     + 0.5*b1120*b1121 + b1120*b1124 + 0.5*b1120*b1132 + 0.5*b1120*b1136 + 0.5*
    b1120*b1141 + 0.5*b1120*b1149 + 0.5*b1120*b1152 + b1120*b1154 + 0.5*b1120*
    b1155 + b1120*b1156 + 0.5*b1120*b1174 + 0.5*b1120*b1176 + 0.5*b1120*b1183
     + 0.5*b1120*b1224 + 0.5*b1120*b1225 + 0.5*b1120*b1227 + 0.5*b1120*b1232 + 
    b1120*b1235 + 0.5*b1120*b1243 + 0.5*b1120*b1246 + 0.5*b1120*b1253 + 0.5*
    b1120*b1255 + 0.5*b1121*b1124 + 0.5*b1121*b1132 + b1121*b1136 + 0.5*b1121*
    b1141 + 0.5*b1121*b1149 + 0.5*b1121*b1152 + 0.5*b1121*b1154 + 0.5*b1121*
    b1155 + 0.5*b1121*b1156 + 0.5*b1121*b1164 + b1121*b1174 + 0.5*b1121*b1176
     + 0.5*b1121*b1183 + 0.5*b1121*b1191 + 0.5*b1121*b1197 + 0.5*b1121*b1224 + 
    0.5*b1121*b1225 + b1121*b1232 + 0.5*b1121*b1235 + 0.5*b1121*b1243 + b1121*
    b1246 + 0.5*b1121*b1251 + 0.5*b1122*b1131 + 0.5*b1122*b1137 + 0.5*b1122*
    b1141 + 0.5*b1122*b1152 + b1122*b1157 + 0.5*b1122*b1159 + b1122*b1175 + 0.5
    *b1122*b1176 + 0.5*b1122*b1185 + 0.5*b1122*b1194 + 0.5*b1122*b1198 + 0.5*
    b1122*b1207 + 0.5*b1122*b1217 + 0.5*b1122*b1220 + 0.5*b1122*b1222 + b1122*
    b1229 + 0.5*b1122*b1233 + 0.5*b1122*b1247 + 0.5*b1122*b1249 + 0.5*b1122*
    b1254 + 0.5*b1122*b1258 + 0.5*b1122*b1259 + b1122*x1313 + 0.5*b1123*b1125
     + 0.5*b1123*b1134 + 0.5*b1123*b1138 + 0.5*b1123*b1147 + 0.5*b1123*b1150 + 
    0.5*b1123*b1153 + b1123*b1172 + b1123*b1179 + 0.5*b1123*b1184 + 0.5*b1123*
    b1186 + 0.5*b1123*b1195 + b1123*b1199 + 0.5*b1123*b1202 + 0.5*b1123*b1208
     + 0.5*b1123*b1216 + 0.5*b1123*b1240 + 0.5*b1123*b1247 + 0.5*b1123*b1249 + 
    0.5*b1123*b1252 + 0.5*b1124*b1132 + 0.5*b1124*b1136 + 0.5*b1124*b1141 + 0.5
    *b1124*b1149 + 0.5*b1124*b1152 + b1124*b1154 + 0.5*b1124*b1155 + b1124*
    b1156 + 0.5*b1124*b1174 + 0.5*b1124*b1176 + 0.5*b1124*b1183 + 0.5*b1124*
    b1224 + 0.5*b1124*b1225 + 0.5*b1124*b1227 + 0.5*b1124*b1232 + b1124*b1235
     + 0.5*b1124*b1243 + 0.5*b1124*b1246 + 0.5*b1124*b1253 + 0.5*b1124*b1255 + 
    0.5*b1125*b1129 + 0.5*b1125*b1134 + b1125*b1138 + 0.5*b1125*b1150 + 0.5*
    b1125*b1155 + 0.5*b1125*b1163 + 0.5*b1125*b1171 + 0.5*b1125*b1172 + 0.5*
    b1125*b1179 + 0.5*b1125*b1184 + b1125*b1186 + 0.5*b1125*b1195 + 0.5*b1125*
    b1199 + 0.5*b1125*b1206 + 0.5*b1125*b1209 + 0.5*b1125*b1211 + b1125*b1216
     + 0.5*b1125*b1220 + 0.5*b1125*b1221 + 0.5*b1125*b1234 + 0.5*b1125*b1242 + 
    0.5*b1125*b1247 + 0.5*b1125*b1249 + 0.5*b1125*b1250 + 0.5*b1125*b1252 + 0.5
    *b1126*b1128 + 0.5*b1126*b1130 + 0.5*b1126*b1142 + 0.5*b1126*b1143 + 0.5*
    b1126*b1146 + 0.5*b1126*b1148 + 0.5*b1126*b1169 + 0.5*b1126*b1182 + 0.5*
    b1126*b1189 + 0.5*b1126*b1192 + 0.5*b1126*b1214 + 0.5*b1126*b1219 + 0.5*
    b1126*b1226 + 0.5*b1126*b1231 + 0.5*b1126*b1241 + 0.5*b1126*b1244 + b1126*
    x1312 + 0.5*b1128*b1142 + 0.5*b1128*b1143 + 0.5*b1128*b1146 + 0.5*b1128*
    b1148 + 0.5*b1128*b1169 + 0.5*b1128*b1182 + b1128*b1189 + b1128*b1192 + 0.5
    *b1128*b1202 + 0.5*b1128*b1219 + 0.5*b1128*b1226 + 0.5*b1128*b1231 + 0.5*
    b1128*b1241 + 0.5*b1128*b1244 + 0.5*b1128*b1245 + 0.5*b1129*b1137 + 0.5*
    b1129*b1138 + 0.5*b1129*b1140 + 0.5*b1129*b1145 + 0.5*b1129*b1155 + 0.5*
    b1129*b1163 + b1129*b1171 + 0.5*b1129*b1186 + 0.5*b1129*b1187 + 0.5*b1129*
    b1191 + 0.5*b1129*b1206 + 0.5*b1129*b1209 + 0.5*b1129*b1211 + 0.5*b1129*
    b1212 + 0.5*b1129*b1216 + 0.5*b1129*b1217 + 0.5*b1129*b1218 + 0.5*b1129*
    b1220 + 0.5*b1129*b1221 + b1129*b1234 + 0.5*b1129*b1237 + 0.5*b1129*b1239
     + 0.5*b1129*b1242 + 0.5*b1129*b1250 + 0.5*b1130*b1133 + 0.5*b1130*b1144 + 
    0.5*b1130*b1151 + 0.5*b1130*b1178 + 0.5*b1130*b1180 + 0.5*b1130*b1196 + 0.5
    *b1130*b1197 + b1130*b1214 + 0.5*b1130*b1223 + 0.5*b1130*b1227 + 0.5*b1130*
    b1230 + 0.5*b1130*b1245 + b1130*x1312 + 0.5*b1131*b1150 + 0.5*b1131*b1157
     + 0.5*b1131*b1158 + b1131*b1159 + 0.5*b1131*b1160 + 0.5*b1131*b1170 + 0.5*
    b1131*b1175 + 0.5*b1131*b1177 + 0.5*b1131*b1185 + 0.5*b1131*b1195 + 0.5*
    b1131*b1220 + 0.5*b1131*b1228 + 0.5*b1131*b1229 + b1131*b1233 + 0.5*b1131*
    b1236 + 0.5*b1131*b1238 + 0.5*b1131*b1252 + 0.5*b1131*b1256 + b1131*x1313
     + 0.5*b1132*b1136 + 0.5*b1132*b1139 + 0.5*b1132*b1141 + 0.5*b1132*b1149 + 
    0.5*b1132*b1152 + 0.5*b1132*b1154 + 0.5*b1132*b1155 + 0.5*b1132*b1156 + 0.5
    *b1132*b1165 + 0.5*b1132*b1173 + 0.5*b1132*b1174 + 0.5*b1132*b1176 + b1132*
    b1183 + b1132*b1224 + b1132*b1225 + 0.5*b1132*b1232 + 0.5*b1132*b1235 + 0.5
    *b1132*b1237 + 0.5*b1132*b1243 + 0.5*b1132*b1246 + b1133*b1144 + 0.5*b1133*
    b1148 + 0.5*b1133*b1151 + b1133*b1178 + b1133*b1180 + 0.5*b1133*b1196 + 0.5
    *b1133*b1197 + 0.5*b1133*b1214 + 0.5*b1133*b1223 + 0.5*b1133*b1226 + 0.5*
    b1133*b1227 + 0.5*b1133*b1230 + 0.5*b1133*b1231 + 0.5*b1133*b1245 + 0.5*
    b1134*b1138 + 0.5*b1134*b1140 + 0.5*b1134*b1145 + 0.5*b1134*b1150 + 0.5*
    b1134*b1168 + 0.5*b1134*b1172 + 0.5*b1134*b1179 + b1134*b1184 + 0.5*b1134*
    b1185 + 0.5*b1134*b1186 + 0.5*b1134*b1190 + 0.5*b1134*b1195 + 0.5*b1134*
    b1199 + 0.5*b1134*b1203 + 0.5*b1134*b1212 + 0.5*b1134*b1216 + 0.5*b1134*
    b1218 + 0.5*b1134*b1247 + 0.5*b1134*b1248 + 0.5*b1134*b1249 + 0.5*b1134*
    b1252 + 0.5*b1135*b1142 + 0.5*b1135*b1143 + 0.5*b1135*b1147 + 0.5*b1135*
    b1153 + 0.5*b1135*b1161 + 0.5*b1135*b1169 + 0.5*b1135*b1170 + 0.5*b1135*
    b1177 + 0.5*b1135*b1208 + 0.5*b1135*b1236 + 0.5*b1135*b1238 + 0.5*b1135*
    b1240 + 0.5*b1135*b1257 + b1135*x1315 + 0.5*b1136*b1141 + 0.5*b1136*b1149
     + 0.5*b1136*b1152 + 0.5*b1136*b1154 + 0.5*b1136*b1155 + 0.5*b1136*b1156 + 
    0.5*b1136*b1164 + b1136*b1174 + 0.5*b1136*b1176 + 0.5*b1136*b1183 + 0.5*
    b1136*b1191 + 0.5*b1136*b1197 + 0.5*b1136*b1224 + 0.5*b1136*b1225 + b1136*
    b1232 + 0.5*b1136*b1235 + 0.5*b1136*b1243 + b1136*b1246 + 0.5*b1136*b1251
     + 0.5*b1137*b1140 + 0.5*b1137*b1141 + 0.5*b1137*b1145 + 0.5*b1137*b1152 + 
    0.5*b1137*b1157 + 0.5*b1137*b1171 + 0.5*b1137*b1175 + 0.5*b1137*b1176 + 0.5
    *b1137*b1187 + 0.5*b1137*b1191 + 0.5*b1137*b1194 + 0.5*b1137*b1198 + 0.5*
    b1137*b1207 + 0.5*b1137*b1212 + b1137*b1217 + 0.5*b1137*b1218 + 0.5*b1137*
    b1222 + 0.5*b1137*b1229 + 0.5*b1137*b1234 + 0.5*b1137*b1237 + 0.5*b1137*
    b1239 + 0.5*b1137*b1247 + 0.5*b1137*b1249 + 0.5*b1137*b1254 + 0.5*b1137*
    b1258 + 0.5*b1137*b1259 + 0.5*b1138*b1150 + 0.5*b1138*b1155 + 0.5*b1138*
    b1163 + 0.5*b1138*b1171 + 0.5*b1138*b1172 + 0.5*b1138*b1179 + 0.5*b1138*
    b1184 + b1138*b1186 + 0.5*b1138*b1195 + 0.5*b1138*b1199 + 0.5*b1138*b1206
     + 0.5*b1138*b1209 + 0.5*b1138*b1211 + b1138*b1216 + 0.5*b1138*b1220 + 0.5*
    b1138*b1221 + 0.5*b1138*b1234 + 0.5*b1138*b1242 + 0.5*b1138*b1247 + 0.5*
    b1138*b1249 + 0.5*b1138*b1250 + 0.5*b1138*b1252 + 0.5*b1139*b1158 + 0.5*
    b1139*b1160 + 0.5*b1139*b1164 + b1139*b1165 + 0.5*b1139*b1166 + 0.5*b1139*
    b1168 + b1139*b1173 + 0.5*b1139*b1181 + 0.5*b1139*b1183 + 0.5*b1139*b1188
     + 0.5*b1139*b1190 + 0.5*b1139*b1193 + 0.5*b1139*b1194 + 0.5*b1139*b1198 + 
    0.5*b1139*b1203 + 0.5*b1139*b1207 + 0.5*b1139*b1210 + 0.5*b1139*b1215 + 0.5
    *b1139*b1222 + 0.5*b1139*b1224 + 0.5*b1139*b1225 + 0.5*b1139*b1228 + 0.5*
    b1139*b1237 + 0.5*b1139*b1242 + 0.5*b1139*b1248 + 0.5*b1139*b1250 + 0.5*
    b1139*b1251 + 0.5*b1139*b1256 + b1140*b1145 + 0.5*b1140*b1168 + 0.5*b1140*
    b1171 + 0.5*b1140*b1184 + 0.5*b1140*b1185 + 0.5*b1140*b1187 + 0.5*b1140*
    b1190 + 0.5*b1140*b1191 + 0.5*b1140*b1203 + b1140*b1212 + 0.5*b1140*b1217
     + b1140*b1218 + 0.5*b1140*b1234 + 0.5*b1140*b1237 + 0.5*b1140*b1239 + 0.5*
    b1140*b1248 + 0.5*b1141*b1149 + b1141*b1152 + 0.5*b1141*b1154 + 0.5*b1141*
    b1155 + 0.5*b1141*b1156 + 0.5*b1141*b1157 + 0.5*b1141*b1174 + 0.5*b1141*
    b1175 + b1141*b1176 + 0.5*b1141*b1183 + 0.5*b1141*b1194 + 0.5*b1141*b1198
     + 0.5*b1141*b1207 + 0.5*b1141*b1217 + 0.5*b1141*b1222 + 0.5*b1141*b1224 + 
    0.5*b1141*b1225 + 0.5*b1141*b1229 + 0.5*b1141*b1232 + 0.5*b1141*b1235 + 0.5
    *b1141*b1243 + 0.5*b1141*b1246 + 0.5*b1141*b1247 + 0.5*b1141*b1249 + 0.5*
    b1141*b1254 + 0.5*b1141*b1258 + 0.5*b1141*b1259 + b1142*b1143 + 0.5*b1142*
    b1146 + 0.5*b1142*b1147 + 0.5*b1142*b1148 + 0.5*b1142*b1153 + 0.5*b1142*
    b1161 + b1142*b1169 + 0.5*b1142*b1170 + 0.5*b1142*b1177 + 0.5*b1142*b1182
     + 0.5*b1142*b1189 + 0.5*b1142*b1192 + 0.5*b1142*b1208 + 0.5*b1142*b1219 + 
    0.5*b1142*b1226 + 0.5*b1142*b1231 + 0.5*b1142*b1236 + 0.5*b1142*b1238 + 0.5
    *b1142*b1240 + 0.5*b1142*b1241 + 0.5*b1142*b1244 + 0.5*b1142*b1257 + 0.5*
    b1143*b1146 + 0.5*b1143*b1147 + 0.5*b1143*b1148 + 0.5*b1143*b1153 + 0.5*
    b1143*b1161 + b1143*b1169 + 0.5*b1143*b1170 + 0.5*b1143*b1177 + 0.5*b1143*
    b1182 + 0.5*b1143*b1189 + 0.5*b1143*b1192 + 0.5*b1143*b1208 + 0.5*b1143*
    b1219 + 0.5*b1143*b1226 + 0.5*b1143*b1231 + 0.5*b1143*b1236 + 0.5*b1143*
    b1238 + 0.5*b1143*b1240 + 0.5*b1143*b1241 + 0.5*b1143*b1244 + 0.5*b1143*
    b1257 + 0.5*b1144*b1148 + 0.5*b1144*b1151 + b1144*b1178 + b1144*b1180 + 0.5
    *b1144*b1196 + 0.5*b1144*b1197 + 0.5*b1144*b1214 + 0.5*b1144*b1223 + 0.5*
    b1144*b1226 + 0.5*b1144*b1227 + 0.5*b1144*b1230 + 0.5*b1144*b1231 + 0.5*
    b1144*b1245 + 0.5*b1145*b1168 + 0.5*b1145*b1171 + 0.5*b1145*b1184 + 0.5*
    b1145*b1185 + 0.5*b1145*b1187 + 0.5*b1145*b1190 + 0.5*b1145*b1191 + 0.5*
    b1145*b1203 + b1145*b1212 + 0.5*b1145*b1217 + b1145*b1218 + 0.5*b1145*b1234
     + 0.5*b1145*b1237 + 0.5*b1145*b1239 + 0.5*b1145*b1248 + 0.5*b1146*b1148 + 
    0.5*b1146*b1151 + 0.5*b1146*b1167 + 0.5*b1146*b1169 + b1146*b1182 + 0.5*
    b1146*b1189 + 0.5*b1146*b1192 + 0.5*b1146*b1196 + 0.5*b1146*b1204 + 0.5*
    b1146*b1213 + b1146*b1219 + 0.5*b1146*b1223 + 0.5*b1146*b1226 + 0.5*b1146*
    b1230 + 0.5*b1146*b1231 + b1146*b1241 + b1146*b1244 + b1147*b1153 + 0.5*
    b1147*b1161 + 0.5*b1147*b1169 + 0.5*b1147*b1170 + 0.5*b1147*b1172 + 0.5*
    b1147*b1177 + 0.5*b1147*b1179 + 0.5*b1147*b1199 + 0.5*b1147*b1202 + b1147*
    b1208 + 0.5*b1147*b1236 + 0.5*b1147*b1238 + b1147*b1240 + 0.5*b1147*b1257
     + 0.5*b1148*b1169 + 0.5*b1148*b1178 + 0.5*b1148*b1180 + 0.5*b1148*b1182 + 
    0.5*b1148*b1189 + 0.5*b1148*b1192 + 0.5*b1148*b1219 + b1148*b1226 + b1148*
    b1231 + 0.5*b1148*b1241 + 0.5*b1148*b1244 + 0.5*b1149*b1152 + 0.5*b1149*
    b1154 + 0.5*b1149*b1155 + 0.5*b1149*b1156 + 0.5*b1149*b1162 + 0.5*b1149*
    b1174 + 0.5*b1149*b1176 + 0.5*b1149*b1183 + 0.5*b1149*b1187 + 0.5*b1149*
    b1188 + 0.5*b1149*b1200 + 0.5*b1149*b1201 + 0.5*b1149*b1205 + 0.5*b1149*
    b1215 + 0.5*b1149*b1224 + 0.5*b1149*b1225 + 0.5*b1149*b1232 + 0.5*b1149*
    b1235 + 0.5*b1149*b1239 + b1149*b1243 + 0.5*b1149*b1246 + 0.5*b1150*b1158
     + 0.5*b1150*b1159 + 0.5*b1150*b1160 + 0.5*b1150*b1170 + 0.5*b1150*b1172 + 
    0.5*b1150*b1177 + 0.5*b1150*b1179 + 0.5*b1150*b1184 + 0.5*b1150*b1186 + 
    b1150*b1195 + 0.5*b1150*b1199 + 0.5*b1150*b1216 + 0.5*b1150*b1228 + 0.5*
    b1150*b1233 + 0.5*b1150*b1236 + 0.5*b1150*b1238 + 0.5*b1150*b1247 + 0.5*
    b1150*b1249 + b1150*b1252 + 0.5*b1150*b1256 + 0.5*b1151*b1167 + 0.5*b1151*
    b1178 + 0.5*b1151*b1180 + 0.5*b1151*b1182 + b1151*b1196 + 0.5*b1151*b1197
     + 0.5*b1151*b1204 + 0.5*b1151*b1213 + 0.5*b1151*b1214 + 0.5*b1151*b1219 + 
    b1151*b1223 + 0.5*b1151*b1227 + b1151*b1230 + 0.5*b1151*b1241 + 0.5*b1151*
    b1244 + 0.5*b1151*b1245 + 0.5*b1152*b1154 + 0.5*b1152*b1155 + 0.5*b1152*
    b1156 + 0.5*b1152*b1157 + 0.5*b1152*b1174 + 0.5*b1152*b1175 + b1152*b1176
     + 0.5*b1152*b1183 + 0.5*b1152*b1194 + 0.5*b1152*b1198 + 0.5*b1152*b1207 + 
    0.5*b1152*b1217 + 0.5*b1152*b1222 + 0.5*b1152*b1224 + 0.5*b1152*b1225 + 0.5
    *b1152*b1229 + 0.5*b1152*b1232 + 0.5*b1152*b1235 + 0.5*b1152*b1243 + 0.5*
    b1152*b1246 + 0.5*b1152*b1247 + 0.5*b1152*b1249 + 0.5*b1152*b1254 + 0.5*
    b1152*b1258 + 0.5*b1152*b1259 + 0.5*b1153*b1161 + 0.5*b1153*b1169 + 0.5*
    b1153*b1170 + 0.5*b1153*b1172 + 0.5*b1153*b1177 + 0.5*b1153*b1179 + 0.5*
    b1153*b1199 + 0.5*b1153*b1202 + b1153*b1208 + 0.5*b1153*b1236 + 0.5*b1153*
    b1238 + b1153*b1240 + 0.5*b1153*b1257 + 0.5*b1154*b1155 + b1154*b1156 + 0.5
    *b1154*b1174 + 0.5*b1154*b1176 + 0.5*b1154*b1183 + 0.5*b1154*b1224 + 0.5*
    b1154*b1225 + 0.5*b1154*b1227 + 0.5*b1154*b1232 + b1154*b1235 + 0.5*b1154*
    b1243 + 0.5*b1154*b1246 + 0.5*b1154*b1253 + 0.5*b1154*b1255 + 0.5*b1155*
    b1156 + 0.5*b1155*b1163 + 0.5*b1155*b1171 + 0.5*b1155*b1174 + 0.5*b1155*
    b1176 + 0.5*b1155*b1183 + 0.5*b1155*b1186 + 0.5*b1155*b1206 + 0.5*b1155*
    b1209 + 0.5*b1155*b1211 + 0.5*b1155*b1216 + 0.5*b1155*b1220 + 0.5*b1155*
    b1221 + 0.5*b1155*b1224 + 0.5*b1155*b1225 + 0.5*b1155*b1232 + 0.5*b1155*
    b1234 + 0.5*b1155*b1235 + 0.5*b1155*b1242 + 0.5*b1155*b1243 + 0.5*b1155*
    b1246 + 0.5*b1155*b1250 + 0.5*b1156*b1174 + 0.5*b1156*b1176 + 0.5*b1156*
    b1183 + 0.5*b1156*b1224 + 0.5*b1156*b1225 + 0.5*b1156*b1227 + 0.5*b1156*
    b1232 + b1156*b1235 + 0.5*b1156*b1243 + 0.5*b1156*b1246 + 0.5*b1156*b1253
     + 0.5*b1156*b1255 + 0.5*b1157*b1159 + b1157*b1175 + 0.5*b1157*b1176 + 0.5*
    b1157*b1185 + 0.5*b1157*b1194 + 0.5*b1157*b1198 + 0.5*b1157*b1207 + 0.5*
    b1157*b1217 + 0.5*b1157*b1220 + 0.5*b1157*b1222 + b1157*b1229 + 0.5*b1157*
    b1233 + 0.5*b1157*b1247 + 0.5*b1157*b1249 + 0.5*b1157*b1254 + 0.5*b1157*
    b1258 + 0.5*b1157*b1259 + b1157*x1313 + 0.5*b1158*b1159 + b1158*b1160 + 0.5
    *b1158*b1164 + 0.5*b1158*b1165 + 0.5*b1158*b1166 + 0.5*b1158*b1168 + 0.5*
    b1158*b1170 + 0.5*b1158*b1173 + 0.5*b1158*b1177 + 0.5*b1158*b1181 + 0.5*
    b1158*b1188 + 0.5*b1158*b1190 + 0.5*b1158*b1193 + 0.5*b1158*b1194 + 0.5*
    b1158*b1195 + 0.5*b1158*b1198 + 0.5*b1158*b1203 + 0.5*b1158*b1207 + 0.5*
    b1158*b1210 + 0.5*b1158*b1215 + 0.5*b1158*b1222 + b1158*b1228 + 0.5*b1158*
    b1233 + 0.5*b1158*b1236 + 0.5*b1158*b1238 + 0.5*b1158*b1242 + 0.5*b1158*
    b1248 + 0.5*b1158*b1250 + 0.5*b1158*b1251 + 0.5*b1158*b1252 + b1158*b1256
     + 0.5*b1159*b1160 + 0.5*b1159*b1170 + 0.5*b1159*b1175 + 0.5*b1159*b1177 + 
    0.5*b1159*b1185 + 0.5*b1159*b1195 + 0.5*b1159*b1220 + 0.5*b1159*b1228 + 0.5
    *b1159*b1229 + b1159*b1233 + 0.5*b1159*b1236 + 0.5*b1159*b1238 + 0.5*b1159*
    b1252 + 0.5*b1159*b1256 + b1159*x1313 + 0.5*b1160*b1164 + 0.5*b1160*b1165
     + 0.5*b1160*b1166 + 0.5*b1160*b1168 + 0.5*b1160*b1170 + 0.5*b1160*b1173 + 
    0.5*b1160*b1177 + 0.5*b1160*b1181 + 0.5*b1160*b1188 + 0.5*b1160*b1190 + 0.5
    *b1160*b1193 + 0.5*b1160*b1194 + 0.5*b1160*b1195 + 0.5*b1160*b1198 + 0.5*
    b1160*b1203 + 0.5*b1160*b1207 + 0.5*b1160*b1210 + 0.5*b1160*b1215 + 0.5*
    b1160*b1222 + b1160*b1228 + 0.5*b1160*b1233 + 0.5*b1160*b1236 + 0.5*b1160*
    b1238 + 0.5*b1160*b1242 + 0.5*b1160*b1248 + 0.5*b1160*b1250 + 0.5*b1160*
    b1251 + 0.5*b1160*b1252 + b1160*b1256 + 0.5*b1161*b1167 + 0.5*b1161*b1169
     + 0.5*b1161*b1170 + 0.5*b1161*b1177 + 0.5*b1161*b1204 + 0.5*b1161*b1208 + 
    0.5*b1161*b1213 + 0.5*b1161*b1236 + 0.5*b1161*b1238 + 0.5*b1161*b1240 + 0.5
    *b1161*b1253 + 0.5*b1161*b1255 + b1161*b1257 + 0.5*b1162*b1163 + 0.5*b1162*
    b1187 + 0.5*b1162*b1188 + b1162*b1200 + b1162*b1201 + b1162*b1205 + 0.5*
    b1162*b1206 + 0.5*b1162*b1209 + 0.5*b1162*b1211 + 0.5*b1162*b1215 + 0.5*
    b1162*b1221 + 0.5*b1162*b1239 + 0.5*b1162*b1243 + 0.5*b1162*b1254 + 0.5*
    b1162*b1258 + 0.5*b1162*b1259 + b1162*x1311 + 0.5*b1163*b1171 + 0.5*b1163*
    b1186 + 0.5*b1163*b1200 + 0.5*b1163*b1201 + 0.5*b1163*b1205 + b1163*b1206
     + b1163*b1209 + b1163*b1211 + 0.5*b1163*b1216 + 0.5*b1163*b1220 + b1163*
    b1221 + 0.5*b1163*b1234 + 0.5*b1163*b1242 + 0.5*b1163*b1250 + 0.5*b1163*
    b1254 + 0.5*b1163*b1258 + 0.5*b1163*b1259 + b1163*x1311 + 0.5*b1164*b1165
     + 0.5*b1164*b1166 + 0.5*b1164*b1168 + 0.5*b1164*b1173 + 0.5*b1164*b1174 + 
    0.5*b1164*b1181 + 0.5*b1164*b1188 + 0.5*b1164*b1190 + 0.5*b1164*b1191 + 0.5
    *b1164*b1193 + 0.5*b1164*b1194 + 0.5*b1164*b1197 + 0.5*b1164*b1198 + 0.5*
    b1164*b1203 + 0.5*b1164*b1207 + 0.5*b1164*b1210 + 0.5*b1164*b1215 + 0.5*
    b1164*b1222 + 0.5*b1164*b1228 + 0.5*b1164*b1232 + 0.5*b1164*b1242 + 0.5*
    b1164*b1246 + 0.5*b1164*b1248 + 0.5*b1164*b1250 + b1164*b1251 + 0.5*b1164*
    b1256 + 0.5*b1165*b1166 + 0.5*b1165*b1168 + b1165*b1173 + 0.5*b1165*b1181
     + 0.5*b1165*b1183 + 0.5*b1165*b1188 + 0.5*b1165*b1190 + 0.5*b1165*b1193 + 
    0.5*b1165*b1194 + 0.5*b1165*b1198 + 0.5*b1165*b1203 + 0.5*b1165*b1207 + 0.5
    *b1165*b1210 + 0.5*b1165*b1215 + 0.5*b1165*b1222 + 0.5*b1165*b1224 + 0.5*
    b1165*b1225 + 0.5*b1165*b1228 + 0.5*b1165*b1237 + 0.5*b1165*b1242 + 0.5*
    b1165*b1248 + 0.5*b1165*b1250 + 0.5*b1165*b1251 + 0.5*b1165*b1256 + 0.5*
    b1166*b1168 + 0.5*b1166*b1173 + b1166*b1181 + 0.5*b1166*b1188 + 0.5*b1166*
    b1190 + b1166*b1193 + 0.5*b1166*b1194 + 0.5*b1166*b1198 + 0.5*b1166*b1203
     + 0.5*b1166*b1207 + b1166*b1210 + 0.5*b1166*b1215 + 0.5*b1166*b1222 + 0.5*
    b1166*b1228 + 0.5*b1166*b1242 + 0.5*b1166*b1248 + 0.5*b1166*b1250 + 0.5*
    b1166*b1251 + 0.5*b1166*b1256 + b1166*x1314 + 0.5*b1167*b1182 + 0.5*b1167*
    b1196 + b1167*b1204 + b1167*b1213 + 0.5*b1167*b1219 + 0.5*b1167*b1223 + 0.5
    *b1167*b1230 + 0.5*b1167*b1241 + 0.5*b1167*b1244 + 0.5*b1167*b1253 + 0.5*
    b1167*b1255 + 0.5*b1167*b1257 + 0.5*b1168*b1173 + 0.5*b1168*b1181 + 0.5*
    b1168*b1184 + 0.5*b1168*b1185 + 0.5*b1168*b1188 + b1168*b1190 + 0.5*b1168*
    b1193 + 0.5*b1168*b1194 + 0.5*b1168*b1198 + b1168*b1203 + 0.5*b1168*b1207
     + 0.5*b1168*b1210 + 0.5*b1168*b1212 + 0.5*b1168*b1215 + 0.5*b1168*b1218 + 
    0.5*b1168*b1222 + 0.5*b1168*b1228 + 0.5*b1168*b1242 + b1168*b1248 + 0.5*
    b1168*b1250 + 0.5*b1168*b1251 + 0.5*b1168*b1256 + 0.5*b1169*b1170 + 0.5*
    b1169*b1177 + 0.5*b1169*b1182 + 0.5*b1169*b1189 + 0.5*b1169*b1192 + 0.5*
    b1169*b1208 + 0.5*b1169*b1219 + 0.5*b1169*b1226 + 0.5*b1169*b1231 + 0.5*
    b1169*b1236 + 0.5*b1169*b1238 + 0.5*b1169*b1240 + 0.5*b1169*b1241 + 0.5*
    b1169*b1244 + 0.5*b1169*b1257 + b1170*b1177 + 0.5*b1170*b1195 + 0.5*b1170*
    b1208 + 0.5*b1170*b1228 + 0.5*b1170*b1233 + b1170*b1236 + b1170*b1238 + 0.5
    *b1170*b1240 + 0.5*b1170*b1252 + 0.5*b1170*b1256 + 0.5*b1170*b1257 + 0.5*
    b1171*b1186 + 0.5*b1171*b1187 + 0.5*b1171*b1191 + 0.5*b1171*b1206 + 0.5*
    b1171*b1209 + 0.5*b1171*b1211 + 0.5*b1171*b1212 + 0.5*b1171*b1216 + 0.5*
    b1171*b1217 + 0.5*b1171*b1218 + 0.5*b1171*b1220 + 0.5*b1171*b1221 + b1171*
    b1234 + 0.5*b1171*b1237 + 0.5*b1171*b1239 + 0.5*b1171*b1242 + 0.5*b1171*
    b1250 + b1172*b1179 + 0.5*b1172*b1184 + 0.5*b1172*b1186 + 0.5*b1172*b1195
     + b1172*b1199 + 0.5*b1172*b1202 + 0.5*b1172*b1208 + 0.5*b1172*b1216 + 0.5*
    b1172*b1240 + 0.5*b1172*b1247 + 0.5*b1172*b1249 + 0.5*b1172*b1252 + 0.5*
    b1173*b1181 + 0.5*b1173*b1183 + 0.5*b1173*b1188 + 0.5*b1173*b1190 + 0.5*
    b1173*b1193 + 0.5*b1173*b1194 + 0.5*b1173*b1198 + 0.5*b1173*b1203 + 0.5*
    b1173*b1207 + 0.5*b1173*b1210 + 0.5*b1173*b1215 + 0.5*b1173*b1222 + 0.5*
    b1173*b1224 + 0.5*b1173*b1225 + 0.5*b1173*b1228 + 0.5*b1173*b1237 + 0.5*
    b1173*b1242 + 0.5*b1173*b1248 + 0.5*b1173*b1250 + 0.5*b1173*b1251 + 0.5*
    b1173*b1256 + 0.5*b1174*b1176 + 0.5*b1174*b1183 + 0.5*b1174*b1191 + 0.5*
    b1174*b1197 + 0.5*b1174*b1224 + 0.5*b1174*b1225 + b1174*b1232 + 0.5*b1174*
    b1235 + 0.5*b1174*b1243 + b1174*b1246 + 0.5*b1174*b1251 + 0.5*b1175*b1176
     + 0.5*b1175*b1185 + 0.5*b1175*b1194 + 0.5*b1175*b1198 + 0.5*b1175*b1207 + 
    0.5*b1175*b1217 + 0.5*b1175*b1220 + 0.5*b1175*b1222 + b1175*b1229 + 0.5*
    b1175*b1233 + 0.5*b1175*b1247 + 0.5*b1175*b1249 + 0.5*b1175*b1254 + 0.5*
    b1175*b1258 + 0.5*b1175*b1259 + b1175*x1313 + 0.5*b1176*b1183 + 0.5*b1176*
    b1194 + 0.5*b1176*b1198 + 0.5*b1176*b1207 + 0.5*b1176*b1217 + 0.5*b1176*
    b1222 + 0.5*b1176*b1224 + 0.5*b1176*b1225 + 0.5*b1176*b1229 + 0.5*b1176*
    b1232 + 0.5*b1176*b1235 + 0.5*b1176*b1243 + 0.5*b1176*b1246 + 0.5*b1176*
    b1247 + 0.5*b1176*b1249 + 0.5*b1176*b1254 + 0.5*b1176*b1258 + 0.5*b1176*
    b1259 + 0.5*b1177*b1195 + 0.5*b1177*b1208 + 0.5*b1177*b1228 + 0.5*b1177*
    b1233 + b1177*b1236 + b1177*b1238 + 0.5*b1177*b1240 + 0.5*b1177*b1252 + 0.5
    *b1177*b1256 + 0.5*b1177*b1257 + b1178*b1180 + 0.5*b1178*b1196 + 0.5*b1178*
    b1197 + 0.5*b1178*b1214 + 0.5*b1178*b1223 + 0.5*b1178*b1226 + 0.5*b1178*
    b1227 + 0.5*b1178*b1230 + 0.5*b1178*b1231 + 0.5*b1178*b1245 + 0.5*b1179*
    b1184 + 0.5*b1179*b1186 + 0.5*b1179*b1195 + b1179*b1199 + 0.5*b1179*b1202
     + 0.5*b1179*b1208 + 0.5*b1179*b1216 + 0.5*b1179*b1240 + 0.5*b1179*b1247 + 
    0.5*b1179*b1249 + 0.5*b1179*b1252 + 0.5*b1180*b1196 + 0.5*b1180*b1197 + 0.5
    *b1180*b1214 + 0.5*b1180*b1223 + 0.5*b1180*b1226 + 0.5*b1180*b1227 + 0.5*
    b1180*b1230 + 0.5*b1180*b1231 + 0.5*b1180*b1245 + 0.5*b1181*b1188 + 0.5*
    b1181*b1190 + b1181*b1193 + 0.5*b1181*b1194 + 0.5*b1181*b1198 + 0.5*b1181*
    b1203 + 0.5*b1181*b1207 + b1181*b1210 + 0.5*b1181*b1215 + 0.5*b1181*b1222
     + 0.5*b1181*b1228 + 0.5*b1181*b1242 + 0.5*b1181*b1248 + 0.5*b1181*b1250 + 
    0.5*b1181*b1251 + 0.5*b1181*b1256 + b1181*x1314 + 0.5*b1182*b1189 + 0.5*
    b1182*b1192 + 0.5*b1182*b1196 + 0.5*b1182*b1204 + 0.5*b1182*b1213 + b1182*
    b1219 + 0.5*b1182*b1223 + 0.5*b1182*b1226 + 0.5*b1182*b1230 + 0.5*b1182*
    b1231 + b1182*b1241 + b1182*b1244 + b1183*b1224 + b1183*b1225 + 0.5*b1183*
    b1232 + 0.5*b1183*b1235 + 0.5*b1183*b1237 + 0.5*b1183*b1243 + 0.5*b1183*
    b1246 + 0.5*b1184*b1185 + 0.5*b1184*b1186 + 0.5*b1184*b1190 + 0.5*b1184*
    b1195 + 0.5*b1184*b1199 + 0.5*b1184*b1203 + 0.5*b1184*b1212 + 0.5*b1184*
    b1216 + 0.5*b1184*b1218 + 0.5*b1184*b1247 + 0.5*b1184*b1248 + 0.5*b1184*
    b1249 + 0.5*b1184*b1252 + 0.5*b1185*b1190 + 0.5*b1185*b1203 + 0.5*b1185*
    b1212 + 0.5*b1185*b1218 + 0.5*b1185*b1220 + 0.5*b1185*b1229 + 0.5*b1185*
    b1233 + 0.5*b1185*b1248 + b1185*x1313 + 0.5*b1186*b1195 + 0.5*b1186*b1199
     + 0.5*b1186*b1206 + 0.5*b1186*b1209 + 0.5*b1186*b1211 + b1186*b1216 + 0.5*
    b1186*b1220 + 0.5*b1186*b1221 + 0.5*b1186*b1234 + 0.5*b1186*b1242 + 0.5*
    b1186*b1247 + 0.5*b1186*b1249 + 0.5*b1186*b1250 + 0.5*b1186*b1252 + 0.5*
    b1187*b1188 + 0.5*b1187*b1191 + 0.5*b1187*b1200 + 0.5*b1187*b1201 + 0.5*
    b1187*b1205 + 0.5*b1187*b1212 + 0.5*b1187*b1215 + 0.5*b1187*b1217 + 0.5*
    b1187*b1218 + 0.5*b1187*b1234 + 0.5*b1187*b1237 + b1187*b1239 + 0.5*b1187*
    b1243 + 0.5*b1188*b1190 + 0.5*b1188*b1193 + 0.5*b1188*b1194 + 0.5*b1188*
    b1198 + 0.5*b1188*b1200 + 0.5*b1188*b1201 + 0.5*b1188*b1203 + 0.5*b1188*
    b1205 + 0.5*b1188*b1207 + 0.5*b1188*b1210 + b1188*b1215 + 0.5*b1188*b1222
     + 0.5*b1188*b1228 + 0.5*b1188*b1239 + 0.5*b1188*b1242 + 0.5*b1188*b1243 + 
    0.5*b1188*b1248 + 0.5*b1188*b1250 + 0.5*b1188*b1251 + 0.5*b1188*b1256 + 
    b1189*b1192 + 0.5*b1189*b1202 + 0.5*b1189*b1219 + 0.5*b1189*b1226 + 0.5*
    b1189*b1231 + 0.5*b1189*b1241 + 0.5*b1189*b1244 + 0.5*b1189*b1245 + 0.5*
    b1190*b1193 + 0.5*b1190*b1194 + 0.5*b1190*b1198 + b1190*b1203 + 0.5*b1190*
    b1207 + 0.5*b1190*b1210 + 0.5*b1190*b1212 + 0.5*b1190*b1215 + 0.5*b1190*
    b1218 + 0.5*b1190*b1222 + 0.5*b1190*b1228 + 0.5*b1190*b1242 + b1190*b1248
     + 0.5*b1190*b1250 + 0.5*b1190*b1251 + 0.5*b1190*b1256 + 0.5*b1191*b1197 + 
    0.5*b1191*b1212 + 0.5*b1191*b1217 + 0.5*b1191*b1218 + 0.5*b1191*b1232 + 0.5
    *b1191*b1234 + 0.5*b1191*b1237 + 0.5*b1191*b1239 + 0.5*b1191*b1246 + 0.5*
    b1191*b1251 + 0.5*b1192*b1202 + 0.5*b1192*b1219 + 0.5*b1192*b1226 + 0.5*
    b1192*b1231 + 0.5*b1192*b1241 + 0.5*b1192*b1244 + 0.5*b1192*b1245 + 0.5*
    b1193*b1194 + 0.5*b1193*b1198 + 0.5*b1193*b1203 + 0.5*b1193*b1207 + b1193*
    b1210 + 0.5*b1193*b1215 + 0.5*b1193*b1222 + 0.5*b1193*b1228 + 0.5*b1193*
    b1242 + 0.5*b1193*b1248 + 0.5*b1193*b1250 + 0.5*b1193*b1251 + 0.5*b1193*
    b1256 + b1193*x1314 + b1194*b1198 + 0.5*b1194*b1203 + b1194*b1207 + 0.5*
    b1194*b1210 + 0.5*b1194*b1215 + 0.5*b1194*b1217 + b1194*b1222 + 0.5*b1194*
    b1228 + 0.5*b1194*b1229 + 0.5*b1194*b1242 + 0.5*b1194*b1247 + 0.5*b1194*
    b1248 + 0.5*b1194*b1249 + 0.5*b1194*b1250 + 0.5*b1194*b1251 + 0.5*b1194*
    b1254 + 0.5*b1194*b1256 + 0.5*b1194*b1258 + 0.5*b1194*b1259 + 0.5*b1195*
    b1199 + 0.5*b1195*b1216 + 0.5*b1195*b1228 + 0.5*b1195*b1233 + 0.5*b1195*
    b1236 + 0.5*b1195*b1238 + 0.5*b1195*b1247 + 0.5*b1195*b1249 + b1195*b1252
     + 0.5*b1195*b1256 + 0.5*b1196*b1197 + 0.5*b1196*b1204 + 0.5*b1196*b1213 + 
    0.5*b1196*b1214 + 0.5*b1196*b1219 + b1196*b1223 + 0.5*b1196*b1227 + b1196*
    b1230 + 0.5*b1196*b1241 + 0.5*b1196*b1244 + 0.5*b1196*b1245 + 0.5*b1197*
    b1214 + 0.5*b1197*b1223 + 0.5*b1197*b1227 + 0.5*b1197*b1230 + 0.5*b1197*
    b1232 + 0.5*b1197*b1245 + 0.5*b1197*b1246 + 0.5*b1197*b1251 + 0.5*b1198*
    b1203 + b1198*b1207 + 0.5*b1198*b1210 + 0.5*b1198*b1215 + 0.5*b1198*b1217
     + b1198*b1222 + 0.5*b1198*b1228 + 0.5*b1198*b1229 + 0.5*b1198*b1242 + 0.5*
    b1198*b1247 + 0.5*b1198*b1248 + 0.5*b1198*b1249 + 0.5*b1198*b1250 + 0.5*
    b1198*b1251 + 0.5*b1198*b1254 + 0.5*b1198*b1256 + 0.5*b1198*b1258 + 0.5*
    b1198*b1259 + 0.5*b1199*b1202 + 0.5*b1199*b1208 + 0.5*b1199*b1216 + 0.5*
    b1199*b1240 + 0.5*b1199*b1247 + 0.5*b1199*b1249 + 0.5*b1199*b1252 + b1200*
    b1201 + b1200*b1205 + 0.5*b1200*b1206 + 0.5*b1200*b1209 + 0.5*b1200*b1211
     + 0.5*b1200*b1215 + 0.5*b1200*b1221 + 0.5*b1200*b1239 + 0.5*b1200*b1243 + 
    0.5*b1200*b1254 + 0.5*b1200*b1258 + 0.5*b1200*b1259 + b1200*x1311 + b1201*
    b1205 + 0.5*b1201*b1206 + 0.5*b1201*b1209 + 0.5*b1201*b1211 + 0.5*b1201*
    b1215 + 0.5*b1201*b1221 + 0.5*b1201*b1239 + 0.5*b1201*b1243 + 0.5*b1201*
    b1254 + 0.5*b1201*b1258 + 0.5*b1201*b1259 + b1201*x1311 + 0.5*b1202*b1208
     + 0.5*b1202*b1240 + 0.5*b1202*b1245 + 0.5*b1203*b1207 + 0.5*b1203*b1210 + 
    0.5*b1203*b1212 + 0.5*b1203*b1215 + 0.5*b1203*b1218 + 0.5*b1203*b1222 + 0.5
    *b1203*b1228 + 0.5*b1203*b1242 + b1203*b1248 + 0.5*b1203*b1250 + 0.5*b1203*
    b1251 + 0.5*b1203*b1256 + b1204*b1213 + 0.5*b1204*b1219 + 0.5*b1204*b1223
     + 0.5*b1204*b1230 + 0.5*b1204*b1241 + 0.5*b1204*b1244 + 0.5*b1204*b1253 + 
    0.5*b1204*b1255 + 0.5*b1204*b1257 + 0.5*b1205*b1206 + 0.5*b1205*b1209 + 0.5
    *b1205*b1211 + 0.5*b1205*b1215 + 0.5*b1205*b1221 + 0.5*b1205*b1239 + 0.5*
    b1205*b1243 + 0.5*b1205*b1254 + 0.5*b1205*b1258 + 0.5*b1205*b1259 + b1205*
    x1311 + b1206*b1209 + b1206*b1211 + 0.5*b1206*b1216 + 0.5*b1206*b1220 + 
    b1206*b1221 + 0.5*b1206*b1234 + 0.5*b1206*b1242 + 0.5*b1206*b1250 + 0.5*
    b1206*b1254 + 0.5*b1206*b1258 + 0.5*b1206*b1259 + b1206*x1311 + 0.5*b1207*
    b1210 + 0.5*b1207*b1215 + 0.5*b1207*b1217 + b1207*b1222 + 0.5*b1207*b1228
     + 0.5*b1207*b1229 + 0.5*b1207*b1242 + 0.5*b1207*b1247 + 0.5*b1207*b1248 + 
    0.5*b1207*b1249 + 0.5*b1207*b1250 + 0.5*b1207*b1251 + 0.5*b1207*b1254 + 0.5
    *b1207*b1256 + 0.5*b1207*b1258 + 0.5*b1207*b1259 + 0.5*b1208*b1236 + 0.5*
    b1208*b1238 + b1208*b1240 + 0.5*b1208*b1257 + b1209*b1211 + 0.5*b1209*b1216
     + 0.5*b1209*b1220 + b1209*b1221 + 0.5*b1209*b1234 + 0.5*b1209*b1242 + 0.5*
    b1209*b1250 + 0.5*b1209*b1254 + 0.5*b1209*b1258 + 0.5*b1209*b1259 + b1209*
    x1311 + 0.5*b1210*b1215 + 0.5*b1210*b1222 + 0.5*b1210*b1228 + 0.5*b1210*
    b1242 + 0.5*b1210*b1248 + 0.5*b1210*b1250 + 0.5*b1210*b1251 + 0.5*b1210*
    b1256 + b1210*x1314 + 0.5*b1211*b1216 + 0.5*b1211*b1220 + b1211*b1221 + 0.5
    *b1211*b1234 + 0.5*b1211*b1242 + 0.5*b1211*b1250 + 0.5*b1211*b1254 + 0.5*
    b1211*b1258 + 0.5*b1211*b1259 + b1211*x1311 + 0.5*b1212*b1217 + b1212*b1218
     + 0.5*b1212*b1234 + 0.5*b1212*b1237 + 0.5*b1212*b1239 + 0.5*b1212*b1248 + 
    0.5*b1213*b1219 + 0.5*b1213*b1223 + 0.5*b1213*b1230 + 0.5*b1213*b1241 + 0.5
    *b1213*b1244 + 0.5*b1213*b1253 + 0.5*b1213*b1255 + 0.5*b1213*b1257 + 0.5*
    b1214*b1223 + 0.5*b1214*b1227 + 0.5*b1214*b1230 + 0.5*b1214*b1245 + b1214*
    x1312 + 0.5*b1215*b1222 + 0.5*b1215*b1228 + 0.5*b1215*b1239 + 0.5*b1215*
    b1242 + 0.5*b1215*b1243 + 0.5*b1215*b1248 + 0.5*b1215*b1250 + 0.5*b1215*
    b1251 + 0.5*b1215*b1256 + 0.5*b1216*b1220 + 0.5*b1216*b1221 + 0.5*b1216*
    b1234 + 0.5*b1216*b1242 + 0.5*b1216*b1247 + 0.5*b1216*b1249 + 0.5*b1216*
    b1250 + 0.5*b1216*b1252 + 0.5*b1217*b1218 + 0.5*b1217*b1222 + 0.5*b1217*
    b1229 + 0.5*b1217*b1234 + 0.5*b1217*b1237 + 0.5*b1217*b1239 + 0.5*b1217*
    b1247 + 0.5*b1217*b1249 + 0.5*b1217*b1254 + 0.5*b1217*b1258 + 0.5*b1217*
    b1259 + 0.5*b1218*b1234 + 0.5*b1218*b1237 + 0.5*b1218*b1239 + 0.5*b1218*
    b1248 + 0.5*b1219*b1223 + 0.5*b1219*b1226 + 0.5*b1219*b1230 + 0.5*b1219*
    b1231 + b1219*b1241 + b1219*b1244 + 0.5*b1220*b1221 + 0.5*b1220*b1229 + 0.5
    *b1220*b1233 + 0.5*b1220*b1234 + 0.5*b1220*b1242 + 0.5*b1220*b1250 + b1220*
    x1313 + 0.5*b1221*b1234 + 0.5*b1221*b1242 + 0.5*b1221*b1250 + 0.5*b1221*
    b1254 + 0.5*b1221*b1258 + 0.5*b1221*b1259 + b1221*x1311 + 0.5*b1222*b1228
     + 0.5*b1222*b1229 + 0.5*b1222*b1242 + 0.5*b1222*b1247 + 0.5*b1222*b1248 + 
    0.5*b1222*b1249 + 0.5*b1222*b1250 + 0.5*b1222*b1251 + 0.5*b1222*b1254 + 0.5
    *b1222*b1256 + 0.5*b1222*b1258 + 0.5*b1222*b1259 + 0.5*b1223*b1227 + b1223*
    b1230 + 0.5*b1223*b1241 + 0.5*b1223*b1244 + 0.5*b1223*b1245 + b1224*b1225
     + 0.5*b1224*b1232 + 0.5*b1224*b1235 + 0.5*b1224*b1237 + 0.5*b1224*b1243 + 
    0.5*b1224*b1246 + 0.5*b1225*b1232 + 0.5*b1225*b1235 + 0.5*b1225*b1237 + 0.5
    *b1225*b1243 + 0.5*b1225*b1246 + b1226*b1231 + 0.5*b1226*b1241 + 0.5*b1226*
    b1244 + 0.5*b1227*b1230 + 0.5*b1227*b1235 + 0.5*b1227*b1245 + 0.5*b1227*
    b1253 + 0.5*b1227*b1255 + 0.5*b1228*b1233 + 0.5*b1228*b1236 + 0.5*b1228*
    b1238 + 0.5*b1228*b1242 + 0.5*b1228*b1248 + 0.5*b1228*b1250 + 0.5*b1228*
    b1251 + 0.5*b1228*b1252 + b1228*b1256 + 0.5*b1229*b1233 + 0.5*b1229*b1247
     + 0.5*b1229*b1249 + 0.5*b1229*b1254 + 0.5*b1229*b1258 + 0.5*b1229*b1259 + 
    b1229*x1313 + 0.5*b1230*b1241 + 0.5*b1230*b1244 + 0.5*b1230*b1245 + 0.5*
    b1231*b1241 + 0.5*b1231*b1244 + 0.5*b1232*b1235 + 0.5*b1232*b1243 + b1232*
    b1246 + 0.5*b1232*b1251 + 0.5*b1233*b1236 + 0.5*b1233*b1238 + 0.5*b1233*
    b1252 + 0.5*b1233*b1256 + b1233*x1313 + 0.5*b1234*b1237 + 0.5*b1234*b1239
     + 0.5*b1234*b1242 + 0.5*b1234*b1250 + 0.5*b1235*b1243 + 0.5*b1235*b1246 + 
    0.5*b1235*b1253 + 0.5*b1235*b1255 + b1236*b1238 + 0.5*b1236*b1240 + 0.5*
    b1236*b1252 + 0.5*b1236*b1256 + 0.5*b1236*b1257 + 0.5*b1237*b1239 + 0.5*
    b1238*b1240 + 0.5*b1238*b1252 + 0.5*b1238*b1256 + 0.5*b1238*b1257 + 0.5*
    b1239*b1243 + 0.5*b1240*b1257 + b1241*b1244 + 0.5*b1242*b1248 + b1242*b1250
     + 0.5*b1242*b1251 + 0.5*b1242*b1256 + 0.5*b1243*b1246 + 0.5*b1246*b1251 + 
    b1247*b1249 + 0.5*b1247*b1252 + 0.5*b1247*b1254 + 0.5*b1247*b1258 + 0.5*
    b1247*b1259 + 0.5*b1248*b1250 + 0.5*b1248*b1251 + 0.5*b1248*b1256 + 0.5*
    b1249*b1252 + 0.5*b1249*b1254 + 0.5*b1249*b1258 + 0.5*b1249*b1259 + 0.5*
    b1250*b1251 + 0.5*b1250*b1256 + 0.5*b1251*b1256 + 0.5*b1252*b1256 + b1253*
    b1255 + 0.5*b1253*b1257 + b1254*b1258 + b1254*b1259 + b1254*x1311 + 0.5*
    b1255*b1257 + b1258*b1259 + b1258*x1311 + b1259*x1311 <= 100;

e4:  - b391 + b1127 >= 0;

e5:  - b371 + b391 >= 0;

e6:  - b68 + b371 >= 0;

e7:    b68 - b1035 >= 0;

e8:    b570 - b652 >= 0;

e9:    b652 - b678 >= 0;

e10:  - b577 + b678 >= 0;

e11:    b577 - b893 >= 0;

e12:    b662 - b878 >= 0;

e13:    b878 - b885 >= 0;

e14:  - b781 + b885 >= 0;

e15:    b781 - b911 >= 0;

e16:  - b467 + b522 >= 0;

e17:    b467 - b468 >= 0;

e18:    b468 - b520 >= 0;

e19:  - b480 + b520 >= 0;

e20:  - b342 + b377 >= 0;

e21:    b342 - b387 >= 0;

e22:  - b238 + b387 >= 0;

e23:    b238 - b318 >= 0;

e24:    b754 - b774 >= 0;

e25:  - b761 + b774 >= 0;

e26:    b761 - b1017 >= 0;

e27:  - b884 + b1017 >= 0;

e28:  - b730 + b794 >= 0;

e29:  - b600 + b730 >= 0;

e30:  - b341 + b394 >= 0;

e31:    b341 - b385 >= 0;

e32:  - b69 + b385 >= 0;

e33:    b69 - b331 >= 0;

e34:    b89 - b280 >= 0;

e35:  - b489 + b503 >= 0;

e36:    b489 - b501 >= 0;

e37:    b501 - b525 >= 0;

e38:  - b70 + b292 >= 0;

e39:    b70 - b358 >= 0;

e40:  - b71 + b358 >= 0;

e41:    b71 - b303 >= 0;

e42:    b320 - b379 >= 0;

e43:  - b306 + b328 >= 0;

e44:    b306 - b363 >= 0;

e45:  - b263 + b363 >= 0;

e46:  - b236 + b263 >= 0;

e47:  - b284 + b316 >= 0;

e48:    b284 - b324 >= 0;

e49:  - b243 + b324 >= 0;

e50:    b243 - b250 >= 0;

e51:    b639 - b926 >= 0;

e52:  - b849 + b926 >= 0;

e53:    b849 - b913 >= 0;

e54:  - b541 + b913 >= 0;

e55:  - b1219 + b1244 >= 0;

e56:    b1219 - b1241 >= 0;

e57:  - b1146 + b1241 >= 0;

e58:    b1146 - b1182 >= 0;

e59:    b618 - b864 >= 0;

e60:  - b740 + b864 >= 0;

e61:    b740 - b998 >= 0;

e62:    b998 - b1013 >= 0;

e63:  - b765 + b1012 >= 0;

e64:    b765 - b1021 >= 0;

e65:    b1021 - b1024 >= 0;

e66:  - b832 + b1024 >= 0;

e67:    b309 - b369 >= 0;

e68:  - b267 + b369 >= 0;

e69:  - b234 + b314 >= 0;

e70:    b234 - b353 >= 0;

e71:  - b72 + b353 >= 0;

e72:    b72 - b322 >= 0;

e73:  - b75 + b76 >= 0;

e74:    b75 - b351 >= 0;

e75:    b351 - b354 >= 0;

e76:  - b321 + b354 >= 0;

e77:  - b224 + b228 >= 0;

e78:    b224 - b235 >= 0;

e79:  - b225 + b235 >= 0;

e80:    b225 - b268 >= 0;

e81:  - b274 + b336 >= 0;

e82:  - b90 + b274 >= 0;

e83:    b90 - b310 >= 0;

e84:  - b227 + b310 >= 0;

e85:  - b806 + b828 >= 0;

e86:    b806 - b976 >= 0;

e87:  - b789 + b976 >= 0;

e88:  - b687 + b789 >= 0;

e89:  - b348 + b366 >= 0;

e90:  - b264 + b348 >= 0;

e91:    b264 - b335 >= 0;

e92:    b335 - b357 >= 0;

e93:  - b649 + b1007 >= 0;

e94:    b649 - b815 >= 0;

e95:    b815 - b905 >= 0;

e96:    b942 - b988 >= 0;

e97:  - b645 + b988 >= 0;

e98:    b645 - b1016 >= 0;

e99:  - b954 + b1016 >= 0;

e100:  - b286 + b372 >= 0;

e101:  - b248 + b286 >= 0;

e102:    b248 - b262 >= 0;

e103:  - b241 + b262 >= 0;

e104:    b74 - b352 >= 0;

e105:  - b323 + b352 >= 0;

e106:  - b254 + b323 >= 0;

e107:    b254 - b388 >= 0;

e108:  - b83 + b253 >= 0;

e109:    b83 - b308 >= 0;

e110:    b308 - b345 >= 0;

e111:  - b260 + b345 >= 0;

e112:    b81 - b399 >= 0;

e113:  - b252 + b399 >= 0;

e114:    b252 - b281 >= 0;

e115:    b281 - b384 >= 0;

e116:  - b1121 + b1174 >= 0;

e117:    b1121 - b1136 >= 0;

e118:    b1136 - b1232 >= 0;

e119:    b1232 - b1246 >= 0;

e120:  - b273 + b397 >= 0;

e121:    b273 - b343 >= 0;

e122:    b343 - b392 >= 0;

e123:  - b219 + b392 >= 0;

e124:  - b245 + b282 >= 0;

e125:  - b229 + b245 >= 0;

e126:    b229 - b382 >= 0;

e127:  - b373 + b382 >= 0;

e128:  - b1120 + b1124 >= 0;

e129:    b1120 - b1235 >= 0;

e130:  - b1154 + b1235 >= 0;

e131:    b1154 - b1156 >= 0;

e132:    b1026 - b1183 >= 0;

e133:    b1183 - b1224 >= 0;

e134:  - b1132 + b1224 >= 0;

e135:    b1132 - b1225 >= 0;

e136:  - b1068 + b1117 >= 0;

e137:    b1068 - b1149 >= 0;

e138:  - b1099 + b1149 >= 0;

e139:    b1099 - b1243 >= 0;

e140:    b1071 - b1155 >= 0;

e141:  - b1116 + b1155 >= 0;

e142:  - b1074 + b1116 >= 0;

e143:  - b1054 + b1074 >= 0;

e144:  - b1030 + b1152 >= 0;

e145:    b1030 - b1176 >= 0;

e146:  - b1083 + b1176 >= 0;

e147:    b1083 - b1141 >= 0;

e148:    b220 - b278 >= 0;

e149:    b278 - b375 >= 0;

e150:  - b359 + b375 >= 0;

e151:  - b291 + b359 >= 0;

e152:    b261 - b269 >= 0;

e153:    b269 - b334 >= 0;

e154:  - b271 + b334 >= 0;

e155:  - b240 + b396 >= 0;

e156:    b240 - b311 >= 0;

e157:  - b258 + b311 >= 0;

e158:    b258 - b349 >= 0;

e159:  - b237 + b302 >= 0;

e160:    b237 - b374 >= 0;

e161:  - b287 + b374 >= 0;

e162:    b287 - b365 >= 0;

e163:    b84 - b313 >= 0;

e164:    b313 - b315 >= 0;

e165:    b315 - b362 >= 0;

e166:  - b338 + b362 >= 0;

e167:    b326 - b378 >= 0;

e168:  - b226 + b378 >= 0;

e169:    b226 - b327 >= 0;

e170:    b327 - b364 >= 0;

e171:  - b82 + b466 >= 0;

e172:    b82 - b487 >= 0;

e173:  - b478 + b487 >= 0;

e174:    b478 - b506 >= 0;

e175:  - b360 + b368 >= 0;

e176:  - b319 + b360 >= 0;

e177:  - b78 + b319 >= 0;

e178:    b78 - b276 >= 0;

e179:  - b381 + b383 >= 0;

e180:  - b80 + b381 >= 0;

e181:    b80 - b395 >= 0;

e182:    b395 - b401 >= 0;

e183:  - b79 + b370 >= 0;

e184:    b79 - b223 >= 0;

e185:  - b221 + b223 >= 0;

e186:    b221 - b265 >= 0;

e187:    b232 - b393 >= 0;

e188:  - b73 + b393 >= 0;

e189:    b73 - b344 >= 0;

e190:    b344 - b350 >= 0;

e191:    b77 - b339 >= 0;

e192:  - b272 + b339 >= 0;

e193:  - b277 + b325 >= 0;

e194:  - b242 + b277 >= 0;

e195:    b242 - b356 >= 0;

e196:  - b231 + b356 >= 0;

e197:  - b249 + b283 >= 0;

e198:  - b239 + b249 >= 0;

e199:    b239 - b376 >= 0;

e200:  - b347 + b376 >= 0;

e201:    b244 - b285 >= 0;

e202:    b285 - b380 >= 0;

e203:  - b87 + b380 >= 0;

e204:    b87 - b390 >= 0;

e205:    b485 - b505 >= 0;

e206:  - b479 + b505 >= 0;

e207:  - b471 + b479 >= 0;

e208:    b471 - b472 >= 0;

e209:  - b317 + b330 >= 0;

e210:    b317 - b337 >= 0;

e211:  - b259 + b337 >= 0;

e212:    b259 - b304 >= 0;

e213:  - b732 + b892 >= 0;

e214:  - b279 + b333 >= 0;

e215:    b279 - b312 >= 0;

e216:  - b230 + b312 >= 0;

e217:    b230 - b332 >= 0;

e218:    b853 - b932 >= 0;

e219:  - b839 + b932 >= 0;

e220:  - b697 + b839 >= 0;

e221:  - b672 + b697 >= 0;

e222:    b634 - b909 >= 0;

e223:  - b620 + b909 >= 0;

e224:    b620 - b657 >= 0;

e225:    b657 - b1014 >= 0;

e226:    b355 - b389 >= 0;

e227:  - b289 + b389 >= 0;

e228:    b782 - b928 >= 0;

e229:  - b835 + b928 >= 0;

e230:  - b606 + b835 >= 0;

e231:    b606 - b638 >= 0;

e232:  - b484 + b510 >= 0;

e233:    b484 - b521 >= 0;

e234:    b521 - b527 >= 0;

e235:  - b517 + b527 >= 0;

e236:  - b576 + b700 >= 0;

e237:    b576 - b921 >= 0;

e238:  - b724 + b921 >= 0;

e239:  - b608 + b724 >= 0;

e240:  - b688 + b748 >= 0;

e241:    b642 - b644 >= 0;

e242:    b644 - b931 >= 0;

e243:  - b592 + b931 >= 0;

e244:    b592 - b788 >= 0;

e245:  - b290 + b400 >= 0;

e246:  - b246 + b290 >= 0;

e247:    b246 - b307 >= 0;

e248:    b307 - b361 >= 0;

e249:    b233 - b266 >= 0;

e250:  - b247 + b266 >= 0;

e251:    b256 - b367 >= 0;

e252:  - b340 + b367 >= 0;

e253:    b340 - b398 >= 0;

e254:  - b275 + b398 >= 0;

e255:    b486 - b519 >= 0;

e256:  - b507 + b519 >= 0;

e257:  - b494 + b507 >= 0;

e258:  - b482 + b494 >= 0;

e259:    b85 - b222 >= 0;

e260:    b222 - b305 >= 0;

e261:  - b270 + b305 >= 0;

e262:  - b86 + b386 >= 0;

e263:    b86 - b255 >= 0;

e264:    b255 - b257 >= 0;

e265:    b257 - b346 >= 0;

e266:  - b46 + b47 >= 0;

e267:    b46 - b207 >= 0;

e268:    b207 - b209 >= 0;

e269:  - b146 + b209 >= 0;

e270:  - b495 + b498 >= 0;

e271:  - b94 + b495 >= 0;

e272:    b94 - b490 >= 0;

e273:  - b195 + b490 >= 0;

e274:    b51 - b132 >= 0;

e275:  - b50 + b132 >= 0;

e276:  - b49 + b50 >= 0;

e277:    b49 - b217 >= 0;

e278:    b125 - b131 >= 0;

e279:    b131 - b143 >= 0;

e280:  - b48 + b142 >= 0;

e281:    b48 - b123 >= 0;

e282:  - b113 + b123 >= 0;

e283:    b113 - b145 >= 0;

e284:    b95 - b158 >= 0;

e285:    b158 - b208 >= 0;

e286:  - b117 + b208 >= 0;

e287:    b117 - b172 >= 0;

e288:  - b483 + b492 >= 0;

e289:    b129 - b164 >= 0;

e290:  - b65 + b164 >= 0;

e291:    b65 - b149 >= 0;

e292:    b149 - b189 >= 0;

e293:  - b138 + b148 >= 0;

e294:  - b56 + b138 >= 0;

e295:    b56 - b57 >= 0;

e296:    b57 - b136 >= 0;

e297:    b53 - b156 >= 0;

e298:  - b52 + b156 >= 0;

e299:    b52 - b188 >= 0;

e300:  - b96 + b188 >= 0;

e301:  - b66 + b92 >= 0;

e302:    b66 - b166 >= 0;

e303:  - b102 + b166 >= 0;

e304:    b102 - b108 >= 0;

e305:  - b54 + b183 >= 0;

e306:    b54 - b97 >= 0;

e307:  - b55 + b97 >= 0;

e308:    b55 - b119 >= 0;

e309:    b58 - b153 >= 0;

e310:    b153 - b162 >= 0;

e311:  - b154 + b162 >= 0;

e312:    b154 - b206 >= 0;

e313:    b514 - b528 >= 0;

e314:  - b516 + b528 >= 0;

e315:  - b504 + b516 >= 0;

e316:    b504 - b512 >= 0;

e317:  - b134 + b176 >= 0;

e318:    b134 - b152 >= 0;

e319:  - b98 + b152 >= 0;

e320:    b98 - b109 >= 0;

e321:  - b93 + b130 >= 0;

e322:    b93 - b181 >= 0;

e323:  - b59 + b181 >= 0;

e324:    b59 - b150 >= 0;

e325:  - b67 + b470 >= 0;

e326:    b67 - b151 >= 0;

e327:    b151 - b604 >= 0;

e328:  - b126 + b604 >= 0;

e329:  - b103 + b121 >= 0;

e330:    b103 - b199 >= 0;

e331:  - b135 + b199 >= 0;

e332:  - b133 + b135 >= 0;

e333:  - b61 + b168 >= 0;

e334:    b61 - b170 >= 0;

e335:  - b169 + b170 >= 0;

e336:    b140 - b202 >= 0;

e337:  - b141 + b202 >= 0;

e338:    b144 - b180 >= 0;

e339:  - b175 + b180 >= 0;

e340:    b175 - b198 >= 0;

e341:  - b185 + b198 >= 0;

e342:    b104 - b200 >= 0;

e343:  - b171 + b200 >= 0;

e344:    b171 - b190 >= 0;

e345:  - b127 + b190 >= 0;

e346:  - b106 + b187 >= 0;

e347:    b106 - b186 >= 0;

e348:    b178 - b211 >= 0;

e349:    b161 - b194 >= 0;

e350:  - b114 + b194 >= 0;

e351:    b114 - b173 >= 0;

e352:    b173 - b210 >= 0;

e353:    b213 - b214 >= 0;

e354:    b493 - b523 >= 0;

e355:  - b500 + b523 >= 0;

e356:    b500 - b509 >= 0;

e357:    b509 - b524 >= 0;

e358:  - b64 + b115 >= 0;

e359:    b64 - b165 >= 0;

e360:  - b128 + b165 >= 0;

e361:  - b100 + b128 >= 0;

e362:  - b63 + b163 >= 0;

e363:    b139 - b184 >= 0;

e364:    b184 - b193 >= 0;

e365:    b193 - b204 >= 0;

e366:  - b197 + b204 >= 0;

e367:    b116 - b191 >= 0;

e368:  - b101 + b191 >= 0;

e369:    b101 - b205 >= 0;

e370:  - b107 + b205 >= 0;

e371:    b60 - b215 >= 0;

e372:  - b124 + b215 >= 0;

e373:    b124 - b196 >= 0;

e374:  - b120 + b196 >= 0;

e375:    b137 - b174 >= 0;

e376:  - b157 + b174 >= 0;

e377:  - b45 + b157 >= 0;

e378:    b45 - b118 >= 0;

e379:  - b155 + b167 >= 0;

e380:    b111 - b216 >= 0;

e381:    b216 - b218 >= 0;

e382:  - b182 + b218 >= 0;

e383:  - b147 + b182 >= 0;

e384:  - b177 + b192 >= 0;

e385:    b177 - b201 >= 0;

e386:    b201 - b203 >= 0;

e387:  - b160 + b203 >= 0;

e388:    b179 - b212 >= 0;

e389:  - b110 + b212 >= 0;

e390:    b110 - b122 >= 0;

e391:  - b62 + b122 >= 0;

e392:    b1142 - b1143 >= 0;

e393:  - b1093 + b1143 >= 0;

e394:    b1093 - b1097 >= 0;

e395:    b1097 - b1169 >= 0;

e396:    b1095 - b1147 >= 0;

e397:    b1147 - b1153 >= 0;

e398:    b1153 - b1208 >= 0;

e399:    b1208 - b1240 >= 0;

e400:  - b1058 + b1170 >= 0;

e401:    b1058 - b1236 >= 0;

e402:    b1236 - b1238 >= 0;

e403:  - b1177 + b1238 >= 0;

e404:  - b1145 + b1218 >= 0;

e405:  - b1140 + b1145 >= 0;

e406:  - b1105 + b1140 >= 0;

e407:    b1105 - b1212 >= 0;

e408:    b1027 - b1029 >= 0;

e409:    b1029 - b1082 >= 0;

e410:    b1082 - b1239 >= 0;

e411:  - b1187 + b1239 >= 0;

e412:    b1171 - b1234 >= 0;

e413:  - b1129 + b1234 >= 0;

e414:  - b1084 + b1129 >= 0;

e415:    b1084 - b1109 >= 0;

e416:    b1137 - b1217 >= 0;

e417:  - b1070 + b1217 >= 0;

e418:  - b1050 + b1070 >= 0;

e419:    b1050 - b1064 >= 0;

e420:  - b1087 + b1213 >= 0;

e421:    b1087 - b1204 >= 0;

e422:  - b1167 + b1204 >= 0;

e423:  - b1106 + b1167 >= 0;

e424:    b1056 - b1161 >= 0;

e425:    b1161 - b1257 >= 0;

e426:  - b1110 + b1257 >= 0;

e427:  - b1090 + b1110 >= 0;

e428:    b1041 - b1049 >= 0;

e429:    b1049 - b1101 >= 0;

e430:    b1101 - b1253 >= 0;

e431:    b1253 - b1255 >= 0;

e432:    b1031 - b1046 >= 0;

e433:    b1046 - b1100 >= 0;

e434:    b1100 - b1104 >= 0;

e435:  - b1088 + b1104 >= 0;

e436:    b647 - b856 >= 0;

e437:    b856 - b986 >= 0;

e438:  - b975 + b986 >= 0;

e439:  - b904 + b975 >= 0;

e440:  - b562 + b955 >= 0;

e441:    b562 - b866 >= 0;

e442:  - b575 + b866 >= 0;

e443:    b575 - b674 >= 0;

e444:  - b588 + b750 >= 0;

e445:    b588 - b883 >= 0;

e446:    b883 - b958 >= 0;

e447:  - b665 + b958 >= 0;

e448:  - b809 + b816 >= 0;

e449:  - b640 + b809 >= 0;

e450:    b991 - b1003 >= 0;

e451:  - b771 + b1003 >= 0;

e452:  - b690 + b771 >= 0;

e453:    b690 - b1018 >= 0;

e454:    b666 - b731 >= 0;

e455:    b731 - b795 >= 0;

e456:  - b747 + b795 >= 0;

e457:  - b701 + b747 >= 0;

e458:    b785 - b964 >= 0;

e459:  - b871 + b964 >= 0;

e460:  - b737 + b871 >= 0;

e461:    b737 - b807 >= 0;

e462:  - b759 + b838 >= 0;

e463:  - b742 + b759 >= 0;

e464:  - b671 + b742 >= 0;

e465:  - b663 + b671 >= 0;

e466:    b673 - b823 >= 0;

e467:  - b796 + b823 >= 0;

e468:  - b746 + b796 >= 0;

e469:    b746 - b777 >= 0;

e470:  - b760 + b901 >= 0;

e471:    b760 - b979 >= 0;

e472:  - b799 + b979 >= 0;

e473:    b799 - b845 >= 0;

e474:    b819 - b985 >= 0;

e475:  - b581 + b985 >= 0;

e476:  - b554 + b581 >= 0;

e477:  - b540 + b554 >= 0;

e478:    b571 - b943 >= 0;

e479:  - b829 + b943 >= 0;

e480:  - b773 + b829 >= 0;

e481:    b773 - b827 >= 0;

e482:    b627 - b923 >= 0;

e483:    b623 - b655 >= 0;

e484:    b655 - b836 >= 0;

e485:    b836 - b865 >= 0;

e486:    b865 - b910 >= 0;

e487:    b476 - b518 >= 0;

e488:  - b497 + b518 >= 0;

e489:  - b491 + b497 >= 0;

e490:    b491 - b515 >= 0;

e491:    b1148 - b1231 >= 0;

e492:  - b1226 + b1231 >= 0;

e493:  - b1098 + b1226 >= 0;

e494:  - b1085 + b1098 >= 0;

e495:  - b879 + b983 >= 0;

e496:    b879 - b946 >= 0;

e497:  - b939 + b946 >= 0;

e498:  - b925 + b939 >= 0;

e499:  - b751 + b762 >= 0;

e500:  - b544 + b751 >= 0;

e501:    b544 - b636 >= 0;

e502:    b636 - b953 >= 0;

e503:    b728 - b755 >= 0;

e504:    b755 - b860 >= 0;

e505:  - b837 + b860 >= 0;

e506:    b837 - b980 >= 0;

e507:    b499 - b513 >= 0;

e508:  - b475 + b513 >= 0;

e509:  - b473 + b475 >= 0;

e510:  - b465 + b473 >= 0;

e511:    b769 - b920 >= 0;

e512:  - b603 + b920 >= 0;

e513:  - b602 + b603 >= 0;

e514:    b602 - b915 >= 0;

e515:  - b854 + b872 >= 0;

e516:    b854 - b949 >= 0;

e517:  - b886 + b949 >= 0;

e518:  - b706 + b886 >= 0;

e519:  - b694 + b705 >= 0;

e520:    b694 - b703 >= 0;

e521:    b703 - b977 >= 0;

e522:  - b626 + b977 >= 0;

e523:  - b1107 + b1184 >= 0;

e524:  - b1094 + b1107 >= 0;

e525:    b1094 - b1134 >= 0;

e526:  - b1103 + b1134 >= 0;

e527:  - b1125 + b1186 >= 0;

e528:  - b1080 + b1125 >= 0;

e529:    b1080 - b1138 >= 0;

e530:    b1138 - b1216 >= 0;

e531:    b1172 - b1179 >= 0;

e532:  - b1096 + b1179 >= 0;

e533:    b1096 - b1199 >= 0;

e534:  - b1123 + b1199 >= 0;

e535:    b1076 - b1091 >= 0;

e536:    b1091 - b1150 >= 0;

e537:    b1150 - b1195 >= 0;

e538:    b1195 - b1252 >= 0;

e539:    b1042 - b1249 >= 0;

e540:  - b1067 + b1249 >= 0;

e541:    b1067 - b1247 >= 0;

e542:  - b1057 + b1247 >= 0;

e543:    b550 - b844 >= 0;

e544:    b844 - b1001 >= 0;

e545:  - b908 + b1001 >= 0;

e546:    b908 - b996 >= 0;

e547:  - b693 + b948 >= 0;

e548:    b693 - b941 >= 0;

e549:  - b756 + b941 >= 0;

e550:    b756 - b847 >= 0;

e551:  - b597 + b912 >= 0;

e552:    b597 - b929 >= 0;

e553:  - b902 + b929 >= 0;

e554:  - b670 + b902 >= 0;

e555:  - b711 + b862 >= 0;

e556:  - b683 + b711 >= 0;

e557:  - b661 + b683 >= 0;

e558:  - b653 + b661 >= 0;

e559:    b887 - b930 >= 0;

e560:  - b825 + b930 >= 0;

e561:  - b621 + b825 >= 0;

e562:    b621 - b869 >= 0;

e563:    b780 - b876 >= 0;

e564:    b876 - b1002 >= 0;

e565:    b1002 - b1025 >= 0;

e566:  - b1019 + b1025 >= 0;

e567:  - b764 + b818 >= 0;

e568:    b764 - b1010 >= 0;

e569:  - b684 + b1010 >= 0;

e570:    b684 - b721 >= 0;

e571:  - b675 + b906 >= 0;

e572:    b675 - b934 >= 0;

e573:  - b927 + b934 >= 0;

e574:    b927 - b957 >= 0;

e575:    b629 - b826 >= 0;

e576:  - b778 + b826 >= 0;

e577:  - b749 + b778 >= 0;

e578:    b749 - b950 >= 0;

e579:  - b496 + b502 >= 0;

e580:  - b474 + b496 >= 0;

e581:    b474 - b488 >= 0;

e582:    b488 - b526 >= 0;

e583:  - b1061 + b1164 >= 0;

e584:    b1061 - b1065 >= 0;

e585:    b1065 - b1251 >= 0;

e586:  - b1055 + b1251 >= 0;

e587:  - b1048 + b1168 >= 0;

e588:    b1048 - b1203 >= 0;

e589:    b1203 - b1248 >= 0;

e590:  - b1190 + b1248 >= 0;

e591:    b1089 - b1173 >= 0;

e592:  - b1139 + b1173 >= 0;

e593:  - b1062 + b1139 >= 0;

e594:    b1062 - b1165 >= 0;

e595:  - b1047 + b1066 >= 0;

e596:    b1047 - b1053 >= 0;

e597:    b1053 - b1215 >= 0;

e598:  - b1188 + b1215 >= 0;

e599:  - b1102 + b1119 >= 0;

e600:    b1102 - b1242 >= 0;

e601:    b1242 - b1250 >= 0;

e602:  - b1086 + b1250 >= 0;

e603:    b1059 - b1160 >= 0;

e604:    b1160 - b1256 >= 0;

e605:  - b1158 + b1256 >= 0;

e606:    b1158 - b1228 >= 0;

e607:  - b1045 + b1222 >= 0;

e608:    b1045 - b1194 >= 0;

e609:    b1194 - b1198 >= 0;

e610:    b1198 - b1207 >= 0;

e611:  - b1193 + b1210 >= 0;

e612:  - b1166 + b1193 >= 0;

e613:  - b1069 + b1166 >= 0;

e614:    b1069 - b1181 >= 0;

e615:  - b542 + b790 >= 0;

e616:    b542 - b772 >= 0;

e617:    b772 - b992 >= 0;

e618:  - b850 + b992 >= 0;

e619:    b1128 - b1189 >= 0;

e620:  - b1028 + b1189 >= 0;

e621:    b1028 - b1192 >= 0;

e622:  - b635 + b889 >= 0;

e623:    b635 - b873 >= 0;

e624:  - b766 + b873 >= 0;

e625:    b766 - b841 >= 0;

e626:  - b579 + b733 >= 0;

e627:  - b548 + b579 >= 0;

e628:    b548 - b633 >= 0;

e629:  - b609 + b633 >= 0;

e630:  - b580 + b596 >= 0;

e631:    b580 - b739 >= 0;

e632:    b739 - b1020 >= 0;

e633:  - b559 + b1020 >= 0;

e634:    b584 - b881 >= 0;

e635:  - b679 + b881 >= 0;

e636:  - b613 + b679 >= 0;

e637:    b613 - b1015 >= 0;

e638:  - b545 + b725 >= 0;

e639:    b545 - b741 >= 0;

e640:    b741 - b767 >= 0;

e641:  - b743 + b767 >= 0;

e642:  - b552 + b573 >= 0;

e643:    b552 - b752 >= 0;

e644:  - b686 + b752 >= 0;

e645:    b686 - b695 >= 0;

e646:    b1034 - b1037 >= 0;

e647:    b1037 - b1197 >= 0;

e648:  - b1077 + b1197 >= 0;

e649:    b1077 - b1114 >= 0;

e650:    b1073 - b1196 >= 0;

e651:    b1196 - b1230 >= 0;

e652:  - b1223 + b1230 >= 0;

e653:  - b1151 + b1223 >= 0;

e654:  - b1033 + b1115 >= 0;

e655:    b1033 - b1113 >= 0;

e656:  - b1032 + b1113 >= 0;

e657:    b1032 - b1227 >= 0;

e658:    b1144 - b1180 >= 0;

e659:  - b1133 + b1180 >= 0;

e660:    b1133 - b1178 >= 0;

e661:  - b1060 + b1178 >= 0;

e662:    b1039 - b1112 >= 0;

e663:    b1112 - b1214 >= 0;

e664:  - b1130 + b1214 >= 0;

e665:  - b1118 + b1130 >= 0;

e666:    b1036 - b1040 >= 0;

e667:    b1040 - b1052 >= 0;

e668:    b1052 - b1092 >= 0;

e669:    b1092 - b1245 >= 0;

e670:    b1044 - b1108 >= 0;

e671:  - b1043 + b1108 >= 0;

e672:    b1043 - b1220 >= 0;

e673:  - b1072 + b1220 >= 0;

e674:  - b1131 + b1159 >= 0;

e675:  - b1063 + b1131 >= 0;

e676:    b1063 - b1233 >= 0;

e677:  - b1079 + b1233 >= 0;

e678:    b1157 - b1229 >= 0;

e679:  - b1122 + b1229 >= 0;

e680:    b1122 - b1175 >= 0;

e681:  - b1051 + b1175 >= 0;

e682:  - b586 + b656 >= 0;

e683:  - b558 + b586 >= 0;

e684:    b558 - b658 >= 0;

e685:    b658 - b981 >= 0;

e686:    b719 - b963 >= 0;

e687:  - b801 + b963 >= 0;

e688:  - b582 + b801 >= 0;

e689:  - b555 + b582 >= 0;

e690:    b962 - b994 >= 0;

e691:  - b940 + b994 >= 0;

e692:  - b898 + b940 >= 0;

e693:    b898 - b945 >= 0;

e694:    b572 - b607 >= 0;

e695:    b607 - b997 >= 0;

e696:  - b593 + b997 >= 0;

e697:    b593 - b858 >= 0;

e698:  - b1078 + b1111 >= 0;

e699:  - b1038 + b1205 >= 0;

e700:    b1038 - b1201 >= 0;

e701:  - b1162 + b1201 >= 0;

e702:    b1162 - b1200 >= 0;

e703:    b1163 - b1221 >= 0;

e704:  - b1209 + b1221 >= 0;

e705:  - b1206 + b1209 >= 0;

e706:    b1206 - b1211 >= 0;

e707:    b1075 - b1259 >= 0;

e708:  - b1258 + b1259 >= 0;

e709:  - b1254 + b1258 >= 0;

e710:  - b1081 + b1254 >= 0;

e711:    b564 - b874 >= 0;

e712:    b874 - b916 >= 0;

e713:  - b547 + b916 >= 0;

e714:    b547 - b715 >= 0;

e715:    b625 - b681 >= 0;

e716:  - b648 + b681 >= 0;

e717:    b648 - b989 >= 0;

e718:  - b817 + b989 >= 0;

e719:    b896 - b1023 >= 0;

e720:  - b793 + b1023 >= 0;

e721:    b793 - b933 >= 0;

e722:  - b714 + b933 >= 0;

e723:  - b566 + b590 >= 0;

e724:    b566 - b708 >= 0;

e725:    b708 - b1006 >= 0;

e726:  - b947 + b1006 >= 0;

e727:    b646 - b820 >= 0;

e728:    b820 - b895 >= 0;

e729:  - b651 + b895 >= 0;

e730:    b651 - b891 >= 0;

e731:    b617 - b888 >= 0;

e732:  - b821 + b888 >= 0;

e733:  - b677 + b821 >= 0;

e734:    b677 - b882 >= 0;

e735:    b689 - b745 >= 0;

e736:  - b599 + b745 >= 0;

e737:    b599 - b914 >= 0;

e738:    b914 - b919 >= 0;

e739:  - b734 + b783 >= 0;

e740:    b734 - b812 >= 0;

e741:    b812 - b969 >= 0;

e742:  - b680 + b969 >= 0;

e743:    b698 - b1009 >= 0;

e744:  - b757 + b1009 >= 0;

e745:    b757 - b924 >= 0;

e746:  - b736 + b924 >= 0;

e747:    b685 - b803 >= 0;

e748:    b803 - b868 >= 0;

e749:  - b583 + b868 >= 0;

e750:    b583 - b959 >= 0;

e751:    b578 - b851 >= 0;

e752:  - b804 + b851 >= 0;

e753:    b804 - b918 >= 0;

e754:  - b595 + b918 >= 0;

e755:  - b551 + b787 >= 0;

e756:    b551 - b718 >= 0;

e757:  - b569 + b718 >= 0;

e758:  - b568 + b569 >= 0;

e759:    b831 - b999 >= 0;

e760:  - b890 + b999 >= 0;

e761:  - b791 + b890 >= 0;

e762:    b791 - b995 >= 0;

e763:    b808 - b987 >= 0;

e764:  - b702 + b987 >= 0;

e765:  - b553 + b702 >= 0;

e766:    b553 - b961 >= 0;

e767:    b729 - b852 >= 0;

e768:    b852 - b867 >= 0;

e769:  - b601 + b867 >= 0;

e770:    b601 - b972 >= 0;

e771:  - b598 + b692 >= 0;

e772:    b598 - b722 >= 0;

e773:    b722 - b779 >= 0;

e774:  - b857 + b863 >= 0;

e775:  - b643 + b857 >= 0;

e776:    b643 - b682 >= 0;

e777:    b682 - b922 >= 0;

e778:  - b797 + b830 >= 0;

e779:  - b605 + b696 >= 0;

e780:  - b543 + b605 >= 0;

e781:    b543 - b587 >= 0;

e782:    b587 - b810 >= 0;

e783:    b805 - b973 >= 0;

e784:  - b664 + b973 >= 0;

e785:  - b563 + b664 >= 0;

e786:    b563 - b842 >= 0;

e787:    b641 - b775 >= 0;

e788:    b775 - b848 >= 0;

e789:  - b738 + b848 >= 0;

e790:    b738 - b1000 >= 0;

e791:    b630 - b814 >= 0;

e792:  - b726 + b814 >= 0;

e793:  - b704 + b726 >= 0;

e794:    b704 - b907 >= 0;

e795:    b935 - b960 >= 0;

e796:  - b631 + b960 >= 0;

e797:    b631 - b944 >= 0;

e798:  - b585 + b944 >= 0;

e799:    b560 - b619 >= 0;

e800:    b619 - b936 >= 0;

e801:  - b628 + b936 >= 0;

e802:    b628 - b735 >= 0;

e803:    b549 - b622 >= 0;

e804:    b622 - b723 >= 0;

e805:    b723 - b990 >= 0;

e806:  - b615 + b990 >= 0;

e807:    b813 - b938 >= 0;

e808:  - b800 + b938 >= 0;

e809:    b800 - b811 >= 0;

e810:  - b616 + b811 >= 0;

e811:    b565 - b840 >= 0;

e812:    b840 - b1008 >= 0;

e813:  - b557 + b1008 >= 0;

e814:    b557 - b727 >= 0;

e815:    b966 - b1011 >= 0;

e816:  - b899 + b1011 >= 0;

e817:  - b556 + b709 >= 0;

e818:    b556 - b1022 >= 0;

e819:  - b978 + b1022 >= 0;

e820:  - b784 + b978 >= 0;

e821:    b650 - b668 >= 0;

e822:    b668 - b798 >= 0;

e823:  - b546 + b798 >= 0;

e824:    b546 - b720 >= 0;

e825:  - b880 + b1004 >= 0;

e826:  - b786 + b880 >= 0;

e827:    b786 - b993 >= 0;

e828:  - b984 + b993 >= 0;

e829:    b612 - b861 >= 0;

e830:  - b855 + b861 >= 0;

e831:  - b614 + b855 >= 0;

e832:    b614 - b894 >= 0;

e833:    b567 - b594 >= 0;

e834:    b594 - b770 >= 0;

e835:  - b667 + b770 >= 0;

e836:  - b637 + b667 >= 0;

e837:    b768 - b834 >= 0;

e838:  - b591 + b834 >= 0;

e839:    b591 - b1005 >= 0;

e840:  - b717 + b1005 >= 0;

e841:  - b699 + b956 >= 0;

e842:  - b624 + b699 >= 0;

e843:    b624 - b937 >= 0;

e844:  - b897 + b937 >= 0;

e845:  - b669 + b758 >= 0;

e846:    b669 - b970 >= 0;

e847:    b970 - b971 >= 0;

e848:    b971 - b982 >= 0;

e849:    b763 - b952 >= 0;

e850:  - b802 + b952 >= 0;

e851:    b802 - b967 >= 0;

e852:  - b659 + b967 >= 0;

e853:  - b611 + b792 >= 0;

e854:  - b561 + b611 >= 0;

e855:    b561 - b900 >= 0;

e856:  - b843 + b900 >= 0;

e857:  - b654 + b716 >= 0;

e858:    b654 - b870 >= 0;

e859:  - b753 + b870 >= 0;

e860:  - b610 + b753 >= 0;

e861:    b713 - b951 >= 0;

e862:  - b589 + b951 >= 0;

e863:    b589 - b968 >= 0;

e864:  - b903 + b968 >= 0;

e865:  - b632 + b712 >= 0;

e866:    b632 - b917 >= 0;

e867:  - b877 + b917 >= 0;

e868:    b877 - b965 >= 0;

e869:  - b469 + b508 >= 0;

e870:    b469 - b511 >= 0;

e871:  - b481 + b511 >= 0;

e872:  - b477 + b481 >= 0;

e873:  - b707 + b875 >= 0;

e874:    b707 - b822 >= 0;