QPLIB

A Library of Quadratic Programming Instances

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QPLIB_10012

Formats gms lp mod qplib
Problem type probtype LMC
Solution point objective value solobjvalue -23176.19000000 (gdx, sol)
Solution point infeasibility solinfeasibility 0.0000e+00
Donor donor Pietro Belotti
#Variables nvars 967
#Binary Variables nbinvars 835
#Integer Variables nintvars 0
#Bounded non-binary Variables nboundedvars 132
#Variables with only one bound nsingleboundedvars 0
#Nonlinear Variables nnlvars 967
#Nonlinear Binary Variables nnlbinvars 835
#Nonlinear Integer Variables nnlintvars 0
Objective Sense objsense min
Objective type objtype linear
Objective curvature objcurvature linear
#Negative eigenvalues in objective matrix nobjquadnegev  
#Positive eigenvalues in objective matrix nobjquadposev  
#Nonzeros in Objective nobjnz 835
#Nonlinear Nonzeros in Objective nobjnlnz 0
#Quadratic Terms in Objective nobjquadnz 0
#Square Terms in Objective nobjquaddiagnz 0
#Constraints ncons 538
#Linear Constraints nlincons 537
#Quadratic Constraints nquadcons 1
#Diagonal Quadratic Constraints ndiagquadcons 0
Constraints curvature conscurvature convex
#Convex Nonlinear Constraints nconvexnlcons 1
#Concave Nonlinear Constraints nconcavenlcons 0
#Indefinite Nonlinear Constraints nindefinitenlcons 0
#Nonzeros in Jacobian njacobiannz 2874
#Nonlinear Nonzeros in Jacobian njacobiannlnz 967
#Nonzeros in (Upper-Left) Hessian of Lagrangian nlaghessiannz 34763
#Nonzeros in Diagonal of Hessian of Lagrangian nlaghessiandiagnz 967
#Blocks in Hessian of Lagrangian nlaghessianblocks 158
Minimal blocksize in Hessian of Lagrangian laghessianminblocksize 1
Maximal blocksize in Hessian of Lagrangian laghessianmaxblocksize 804
Average blocksize in Hessian of Lagrangian laghessianavgblocksize 6.120253
Sparsity Jacobian
Sparsity Lag. Hessian

QPLIB_10012.gms

$offlisting
*  
*  Equation counts
*      Total        E        G        L        N        X        C        B
*        539        2      536        1        0        0        0        0
*  
*  Variable counts
*                   x        b        i      s1s      s2s       sc       si
*      Total     cont   binary  integer     sos1     sos2    scont     sint
*        968      133      835        0        0        0        0        0
*  FX    132      132        0        0        0        0        0        0
*  
*  Nonzero counts
*      Total    const       NL      DLL
*       3710     2743      967        0
*
*  Solve m using MIQCP minimizing objvar;


Variables  objvar,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,x837,x838,x839,x840,x841,x842,x843
          ,x844,x845,x846,x847,x848,x849,x850,x851,x852,x853,x854,x855,x856
          ,x857,x858,x859,x860,x861,x862,x863,x864,x865,x866,x867,x868,x869
          ,x870,x871,x872,x873,x874,x875,x876,x877,x878,x879,x880,x881,x882
          ,x883,x884,x885,x886,x887,x888,x889,x890,x891,x892,x893,x894,x895
          ,x896,x897,x898,x899,x900,x901,x902,x903,x904,x905,x906,x907,x908
          ,x909,x910,x911,x912,x913,x914,x915,x916,x917,x918,x919,x920,x921
          ,x922,x923,x924,x925,x926,x927,x928,x929,x930,x931,x932,x933,x934
          ,x935,x936,x937,x938,x939,x940,x941,x942,x943,x944,x945,x946,x947
          ,x948,x949,x950,x951,x952,x953,x954,x955,x956,x957,x958,x959,x960
          ,x961,x962,x963,x964,x965,x966,x967,x968;

Positive Variables  x837,x838,x839,x840,x841,x842,x843,x844,x845,x846,x847
          ,x848,x849,x850,x851,x852,x853,x854,x855,x856,x857,x858,x859,x860
          ,x861,x862,x863,x864,x865,x866,x867,x868,x869,x870,x871,x872,x873
          ,x874,x875,x876,x877,x878,x879,x880,x881,x882,x883,x884,x885,x886
          ,x887,x888,x889,x890,x891,x892,x893,x894,x895,x896,x897,x898,x899
          ,x900,x901,x902,x903,x904,x905,x906,x907,x908,x909,x910,x911,x912
          ,x913,x914,x915,x916,x917,x918,x919,x920,x921,x922,x923,x924,x925
          ,x926,x927,x928,x929,x930,x931,x932,x933,x934,x935,x936,x937,x938
          ,x939,x940,x941,x942,x943,x944,x945,x946,x947,x948,x949,x950,x951
          ,x952,x953,x954,x955,x956,x957,x958,x959,x960,x961,x962,x963,x964
          ,x965,x966,x967,x968;

Binary Variables  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;

Equations  e1,e2,e3,e4,e5,e6,e7,e8,e9,e10,e11,e12,e13,e14,e15,e16,e17,e18,e19
          ,e20,e21,e22,e23,e24,e25,e26,e27,e28,e29,e30,e31,e32,e33,e34,e35,e36
          ,e37,e38,e39,e40,e41,e42,e43,e44,e45,e46,e47,e48,e49,e50,e51,e52,e53
          ,e54,e55,e56,e57,e58,e59,e60,e61,e62,e63,e64,e65,e66,e67,e68,e69,e70
          ,e71,e72,e73,e74,e75,e76,e77,e78,e79,e80,e81,e82,e83,e84,e85,e86,e87
          ,e88,e89,e90,e91,e92,e93,e94,e95,e96,e97,e98,e99,e100,e101,e102,e103
          ,e104,e105,e106,e107,e108,e109,e110,e111,e112,e113,e114,e115,e116
          ,e117,e118,e119,e120,e121,e122,e123,e124,e125,e126,e127,e128,e129
          ,e130,e131,e132,e133,e134,e135,e136,e137,e138,e139,e140,e141,e142
          ,e143,e144,e145,e146,e147,e148,e149,e150,e151,e152,e153,e154,e155
          ,e156,e157,e158,e159,e160,e161,e162,e163,e164,e165,e166,e167,e168
          ,e169,e170,e171,e172,e173,e174,e175,e176,e177,e178,e179,e180,e181
          ,e182,e183,e184,e185,e186,e187,e188,e189,e190,e191,e192,e193,e194
          ,e195,e196,e197,e198,e199,e200,e201,e202,e203,e204,e205,e206,e207
          ,e208,e209,e210,e211,e212,e213,e214,e215,e216,e217,e218,e219,e220
          ,e221,e222,e223,e224,e225,e226,e227,e228,e229,e230,e231,e232,e233
          ,e234,e235,e236,e237,e238,e239,e240,e241,e242,e243,e244,e245,e246
          ,e247,e248,e249,e250,e251,e252,e253,e254,e255,e256,e257,e258,e259
          ,e260,e261,e262,e263,e264,e265,e266,e267,e268,e269,e270,e271,e272
          ,e273,e274,e275,e276,e277,e278,e279,e280,e281,e282,e283,e284,e285
          ,e286,e287,e288,e289,e290,e291,e292,e293,e294,e295,e296,e297,e298
          ,e299,e300,e301,e302,e303,e304,e305,e306,e307,e308,e309,e310,e311
          ,e312,e313,e314,e315,e316,e317,e318,e319,e320,e321,e322,e323,e324
          ,e325,e326,e327,e328,e329,e330,e331,e332,e333,e334,e335,e336,e337
          ,e338,e339,e340,e341,e342,e343,e344,e345,e346,e347,e348,e349,e350
          ,e351,e352,e353,e354,e355,e356,e357,e358,e359,e360,e361,e362,e363
          ,e364,e365,e366,e367,e368,e369,e370,e371,e372,e373,e374,e375,e376
          ,e377,e378,e379,e380,e381,e382,e383,e384,e385,e386,e387,e388,e389
          ,e390,e391,e392,e393,e394,e395,e396,e397,e398,e399,e400,e401,e402
          ,e403,e404,e405,e406,e407,e408,e409,e410,e411,e412,e413,e414,e415
          ,e416,e417,e418,e419,e420,e421,e422,e423,e424,e425,e426,e427,e428
          ,e429,e430,e431,e432,e433,e434,e435,e436,e437,e438,e439,e440,e441
          ,e442,e443,e444,e445,e446,e447,e448,e449,e450,e451,e452,e453,e454
          ,e455,e456,e457,e458,e459,e460,e461,e462,e463,e464,e465,e466,e467
          ,e468,e469,e470,e471,e472,e473,e474,e475,e476,e477,e478,e479,e480
          ,e481,e482,e483,e484,e485,e486,e487,e488,e489,e490,e491,e492,e493
          ,e494,e495,e496,e497,e498,e499,e500,e501,e502,e503,e504,e505,e506
          ,e507,e508,e509,e510,e511,e512,e513,e514,e515,e516,e517,e518,e519
          ,e520,e521,e522,e523,e524,e525,e526,e527,e528,e529,e530,e531,e532
          ,e533,e534,e535,e536,e537,e538,e539;


e1..    objvar + 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
      + 348.89*b48 + 355.55*b49 + 368.04*b50 + 362.49*b51 + 376.86*b52
      + 251.45*b53 + 439.44*b54 + 432.17*b55 + 299.75*b56 + 382.38*b57
      + 266.78*b58 + 269.28*b59 + 250.91*b60 + 374.59*b61 + 283.45*b62
      + 275.3*b63 + 344.56*b64 + 343.24*b65 + 339.38*b66 + 333.55*b67
      + 398.36*b68 + 403.09*b69 + 257.69*b70 + 269.01*b71 + 395.46*b72
      + 359.61*b73 + 256.07*b74 + 269.19*b75 + 284.48*b76 + 273.8*b77
      + 275.08*b78 + 362.79*b79 + 258.38*b80 + 254.03*b81 + 432.48*b82
      + 358.69*b83 + 260.78*b84 + 260.5*b85 + 265.97*b86 + 430.79*b87
      + 292.52*b88 + 443.01*b89 + 313.3*b90 + 265.17*b91 + 323.68*b92
      + 270.84*b93 + 445.6*b94 + 382.07*b95 + 364.21*b96 + 260.12*b97
      + 286.67*b98 + 263.92*b99 + 371.06*b100 + 282.94*b101 + 268.68*b102
      + 273.48*b103 + 263.79*b104 + 283.62*b105 + 306.51*b106 + 269.96*b107
      + 315.8*b108 + 390.72*b109 + 257.32*b110 + 309.16*b111 + 299.66*b112
      + 361.58*b113 + 302.76*b114 + 298.93*b115 + 299.97*b116 + 269.17*b117
      + 302.73*b118 + 254.66*b119 + 273.02*b120 + 272.82*b121 + 250.49*b122
      + 348.16*b123 + 260.32*b124 + 266.44*b125 + 261.03*b126 + 350.56*b127
      + 347.69*b128 + 301.28*b129 + 308.45*b130 + 261.96*b131 + 305.83*b132
      + 289.48*b133 + 305.6*b134 + 333.16*b135 + 258.3*b136 + 265.78*b137
      + 295.95*b138 + 284.16*b139 + 260.95*b140 + 301.08*b141 + 100.9*b142
      + 182.47*b143 + 274.02*b144 + 118.98*b145 + 167.55*b146 + 168.54*b147
      + 309.6*b148 + 301.43*b149 + 273.88*b150 + 307.63*b151 + 349*b152
      + 345.92*b153 + 341.64*b154 + 307.05*b155 + 278.54*b156 + 265.81*b157
      + 255.39*b158 + 253.08*b159 + 251.53*b160 + 336.93*b161 + 303.94*b162
      + 329.54*b163 + 312.79*b164 + 344.98*b165 + 278.55*b166 + 352.25*b167
      + 261.8*b168 + 293.44*b169 + 251.87*b170 + 353.73*b171 + 250.89*b172
      + 260.56*b173 + 296.3*b174 + 271.26*b175 + 409.07*b176 + 260.65*b177
      + 413.63*b178 + 257*b179 + 305.2*b180 + 346.7*b181 + 253.23*b182
      + 383.68*b183 + 311.28*b184 + 265.72*b185 + 378.78*b186 + 214.65*b187
      + 256.57*b188 + 672.57*b189 + 211.4*b190 + 204.03*b191 + 324.99*b192
      + 336.74*b193 + 112.03*b194 + 369.55*b195 + 153.47*b196 + 166.24*b197
      + 381.53*b198 + 265.39*b199 + 379.6*b200 + 424.5*b201 + 320.94*b202
      + 225.01*b203 + 308.72*b204 + 176.27*b205 + 194.23*b206 + 488.5*b207
      + 229.73*b208 + 184.42*b209 + 370.78*b210 + 247.86*b211 + 280.8*b212
      + 112*b213 + 248.56*b214 + 169.26*b215 + 307.74*b216 + 184.55*b217
      + 401.86*b218 + 187.16*b219 + 151.9*b220 + 388.77*b221 + 150.5*b222
      + 108.65*b223 + 137.42*b224 + 155.21*b225 + 231.09*b226 + 321.79*b227
      + 318*b228 + 308.36*b229 + 239.09*b230 + 328.93*b231 + 328.09*b232
      + 214.12*b233 + 453.3*b234 + 169.46*b235 + 215.89*b236 + 245.42*b237
      + 200.26*b238 + 392.21*b239 + 182.94*b240 + 103.17*b241 + 177.46*b242
      + 263.76*b243 + 201.97*b244 + 187.4*b245 + 131.19*b246 + 144.93*b247
      + 215.44*b248 + 251.54*b249 + 544.15*b250 + 444.24*b251 + 356.9*b252
      + 352.21*b253 + 418.93*b254 + 375.07*b255 + 296.68*b256 + 282.82*b257
      + 549.94*b258 + 584.09*b259 + 559.85*b260 + 274.7*b261 + 396.38*b262
      + 394.59*b263 + 299.87*b264 + 349.17*b265 + 400.81*b266 + 290.52*b267
      + 279.32*b268 + 306.69*b269 + 361.27*b270 + 398.91*b271 + 579.44*b272
      + 258.73*b273 + 289.24*b274 + 299.51*b275 + 601.26*b276 + 262.32*b277
      + 266.5*b278 + 610.33*b279 + 268.49*b280 + 619.24*b281 + 481.14*b282
      + 300.67*b283 + 392.81*b284 + 317.07*b285 + 444.94*b286 + 266.32*b287
      + 280.23*b288 + 405.95*b289 + 476.68*b290 + 580.08*b291 + 496.41*b292
      + 257.18*b293 + 483.82*b294 + 260.86*b295 + 271.56*b296 + 320.49*b297
      + 351.69*b298 + 278.09*b299 + 394.77*b300 + 274.11*b301 + 258.57*b302
      + 567.67*b303 + 265.63*b304 + 492.52*b305 + 115.79*b306 + 431.92*b307
      + 193.95*b308 + 115.11*b309 + 142.44*b310 + 223.48*b311 + 348.96*b312
      + 180.24*b313 + 243.65*b314 + 374.78*b315 + 425.05*b316 + 328.77*b317
      + 419.35*b318 + 257.51*b319 + 360.37*b320 + 306.78*b321 + 261.26*b322
      + 325.03*b323 + 436.09*b324 + 509.49*b325 + 324.12*b326 + 305.13*b327
      + 340.7*b328 + 267.51*b329 + 332.15*b330 + 259.42*b331 + 465.05*b332
      + 341.97*b333 + 489.03*b334 + 297.3*b335 + 474.72*b336 + 422.27*b337
      + 275.59*b338 + 359.53*b339 + 364.99*b340 + 266.46*b341 + 258.6*b342
      + 287.05*b343 + 288.66*b344 + 299.25*b345 + 365.7*b346 + 395.1*b347
      + 349*b348 + 257.26*b349 + 428.05*b350 + 448.53*b351 + 327.53*b352
      + 333.64*b353 + 262.53*b354 + 397.36*b355 + 396.05*b356 + 490.62*b357
      + 287.69*b358 + 267.42*b359 + 279.66*b360 + 254.12*b361 + 340.66*b362
      + 253.92*b363 + 361.16*b364 + 379.48*b365 + 271.19*b366 + 323.01*b367
      + 338.28*b368 + 364.16*b369 + 274.89*b370 + 348.35*b371 + 430.88*b372
      + 318.82*b373 + 488.32*b374 + 453.77*b375 + 354.55*b376 + 373.12*b377
      + 465.55*b378 + 437.12*b379 + 292.63*b380 + 328.72*b381 + 474.1*b382
      + 662.23*b383 + 492.63*b384 + 318.13*b385 + 372.08*b386 + 407.31*b387
      + 343.76*b388 + 459.43*b389 + 441.57*b390 + 479.99*b391 + 400.74*b392
      + 291.98*b393 + 432.39*b394 + 265.72*b395 + 348.98*b396 + 475.03*b397
      + 273.77*b398 + 287.37*b399 + 253.94*b400 + 478.79*b401 + 383.92*b402
      + 379.05*b403 + 281.51*b404 + 423.72*b405 + 271.43*b406 + 298.14*b407
      + 351.91*b408 + 311.88*b409 + 495.72*b410 + 484.77*b411 + 305.71*b412
      + 268.41*b413 + 259.9*b414 + 280.32*b415 + 256.18*b416 + 283.5*b417
      + 267.34*b418 + 314.14*b419 + 275.53*b420 + 255.63*b421 + 330.43*b422
      + 456.88*b423 + 364.05*b424 + 319.14*b425 + 391.49*b426 + 314.7*b427
      + 476.88*b428 + 317.25*b429 + 328.14*b430 + 263.57*b431 + 295.11*b432
      + 279.6*b433 + 291.75*b434 + 372.95*b435 + 317.21*b436 + 275.78*b437
      + 256.86*b438 + 268.12*b439 + 372.68*b440 + 333.26*b441 + 275.83*b442
      + 364.23*b443 + 398.84*b444 + 379.81*b445 + 255.92*b446 + 258.24*b447
      + 491.59*b448 + 315.11*b449 + 337*b450 + 299.67*b451 + 303.09*b452
      + 321.57*b453 + 368.84*b454 + 289.96*b455 + 298.9*b456 + 255.05*b457
      + 471.71*b458 + 488.66*b459 + 252.48*b460 + 336.95*b461 + 403.8*b462
      + 338.43*b463 + 252.07*b464 + 311.72*b465 + 257.85*b466 + 456.84*b467
      + 331.36*b468 + 453.6*b469 + 324.9*b470 + 274.11*b471 + 284.48*b472
      + 278.25*b473 + 265.46*b474 + 294.56*b475 + 296.15*b476 + 396.26*b477
      + 298.2*b478 + 366.13*b479 + 328.25*b480 + 323.43*b481 + 366.93*b482
      + 276.42*b483 + 254.44*b484 + 316.24*b485 + 279.26*b486 + 254.03*b487
      + 345.88*b488 + 454.67*b489 + 492.69*b490 + 260.97*b491 + 270.85*b492
      + 303.81*b493 + 380.62*b494 + 286.63*b495 + 321.81*b496 + 361.14*b497
      + 296.04*b498 + 400.94*b499 + 431.67*b500 + 308.83*b501 + 338.58*b502
      + 450.7*b503 + 273.03*b504 + 485.82*b505 + 334.32*b506 + 265.11*b507
      + 274.15*b508 + 377.12*b509 + 513.12*b510 + 310.17*b511 + 296.97*b512
      + 262.78*b513 + 442.11*b514 + 271.87*b515 + 255.26*b516 + 376.98*b517
      + 302.65*b518 + 270.24*b519 + 313.59*b520 + 437.34*b521 + 329.52*b522
      + 503.56*b523 + 437.4*b524 + 364.97*b525 + 499.5*b526 + 358.66*b527
      + 436.24*b528 + 320.38*b529 + 665.54*b530 + 408.61*b531 + 310.52*b532
      + 287.11*b533 + 328.94*b534 + 270.82*b535 + 427.48*b536 + 275.94*b537
      + 250.15*b538 + 295.31*b539 + 296.85*b540 + 261.66*b541 + 363.95*b542
      + 255.72*b543 + 410.55*b544 + 296.33*b545 + 273.12*b546 + 431.52*b547
      + 392.5*b548 + 297.87*b549 + 287.97*b550 + 285.87*b551 + 382.22*b552
      + 382.61*b553 + 302.18*b554 + 338.12*b555 + 412.39*b556 + 317.75*b557
      + 317.1*b558 + 288.43*b559 + 294.09*b560 + 255.94*b561 + 652.75*b562
      + 331.44*b563 + 308.88*b564 + 339.81*b565 + 403.39*b566 + 287.87*b567
      + 318.05*b568 + 494.89*b569 + 372.98*b570 + 282.19*b571 + 341.95*b572
      + 281.82*b573 + 690.72*b574 + 254.99*b575 + 381.65*b576 + 412.7*b577
      + 367.89*b578 + 432.01*b579 + 320.39*b580 + 354.55*b581 + 374.54*b582
      + 416.54*b583 + 265.47*b584 + 254.38*b585 + 357.01*b586 + 478.42*b587
      + 393.81*b588 + 293.86*b589 + 266.2*b590 + 419.81*b591 + 253.66*b592
      + 316.32*b593 + 335.65*b594 + 288.16*b595 + 362.02*b596 + 250.72*b597
      + 342.39*b598 + 255.8*b599 + 253.89*b600 + 288.55*b601 + 432.8*b602
      + 451.98*b603 + 259.33*b604 + 671.27*b605 + 268.56*b606 + 309.18*b607
      + 456.3*b608 + 458.44*b609 + 472.43*b610 + 355.62*b611 + 446.1*b612
      + 306.48*b613 + 379.63*b614 + 279.84*b615 + 315.68*b616 + 351.32*b617
      + 397.86*b618 + 374.25*b619 + 311.99*b620 + 301.82*b621 + 285.63*b622
      + 381.2*b623 + 271.87*b624 + 344.28*b625 + 252.99*b626 + 410.62*b627
      + 448.87*b628 + 267.94*b629 + 406.71*b630 + 256.86*b631 + 401.51*b632
      + 277.44*b633 + 252.64*b634 + 284.6*b635 + 255.72*b636 + 321.49*b637
      + 308.25*b638 + 305.34*b639 + 283.41*b640 + 362.93*b641 + 268.18*b642
      + 345.16*b643 + 451.24*b644 + 481.29*b645 + 304.19*b646 + 318.72*b647
      + 471.72*b648 + 334.38*b649 + 371.67*b650 + 281.01*b651 + 264.47*b652
      + 371.63*b653 + 479.78*b654 + 322.74*b655 + 484.64*b656 + 389.16*b657
      + 371.79*b658 + 291.25*b659 + 342.39*b660 + 274.08*b661 + 407.79*b662
      + 294.42*b663 + 402.71*b664 + 295.85*b665 + 502.19*b666 + 251.01*b667
      + 343.03*b668 + 256.25*b669 + 479.58*b670 + 280.02*b671 + 272.84*b672
      + 353.9*b673 + 343.14*b674 + 276.19*b675 + 388.83*b676 + 299.35*b677
      + 250.85*b678 + 451.75*b679 + 317.41*b680 + 397.92*b681 + 321.17*b682
      + 261.94*b683 + 254.58*b684 + 402.02*b685 + 322.88*b686 + 328.65*b687
      + 292.53*b688 + 291.11*b689 + 273.17*b690 + 347.65*b691 + 407.95*b692
      + 376.75*b693 + 356.23*b694 + 269.49*b695 + 267.93*b696 + 374.55*b697
      + 374.73*b698 + 298.7*b699 + 266.31*b700 + 324.6*b701 + 367.01*b702
      + 402.29*b703 + 252.21*b704 + 302.19*b705 + 306.09*b706 + 267.46*b707
      + 301.83*b708 + 382.65*b709 + 328.9*b710 + 370.96*b711 + 271.48*b712
      + 398.59*b713 + 310.35*b714 + 378.73*b715 + 346.23*b716 + 284.11*b717
      + 326.77*b718 + 252.75*b719 + 388.04*b720 + 275.98*b721 + 397.71*b722
      + 324.37*b723 + 253.78*b724 + 344.19*b725 + 276.87*b726 + 298.44*b727
      + 271*b728 + 276.01*b729 + 348.78*b730 + 258.07*b731 + 406.7*b732
      + 294.9*b733 + 299.63*b734 + 274.83*b735 + 254.26*b736 + 327.68*b737
      + 282.89*b738 + 338.01*b739 + 385.06*b740 + 373.67*b741 + 417.14*b742
      + 350.65*b743 + 323.46*b744 + 355.05*b745 + 334.17*b746 + 279.27*b747
      + 302.29*b748 + 258.57*b749 + 296.75*b750 + 299.31*b751 + 292.44*b752
      + 325.03*b753 + 307.37*b754 + 255.35*b755 + 380.33*b756 + 291.5*b757
      + 289.68*b758 + 265.12*b759 + 261.77*b760 + 255.87*b761 + 269.01*b762
      + 370.75*b763 + 343.57*b764 + 287.25*b765 + 402.75*b766 + 259.63*b767
      + 336.58*b768 + 391.06*b769 + 330.96*b770 + 252.06*b771 + 385.86*b772
      + 273.88*b773 + 392.96*b774 + 263.28*b775 + 261.78*b776 + 308.35*b777
      + 304.64*b778 + 358.2*b779 + 272.66*b780 + 370.73*b781 + 283.99*b782
      + 251.31*b783 + 307.42*b784 + 329.42*b785 + 393.31*b786 + 362.69*b787
      + 252.66*b788 + 259.46*b789 + 253.97*b790 + 311.16*b791 + 305.26*b792
      + 341.14*b793 + 368.05*b794 + 344.76*b795 + 397.72*b796 + 342.96*b797
      + 307.27*b798 + 287.31*b799 + 394.57*b800 + 350.1*b801 + 393.08*b802
      + 259.04*b803 + 273.1*b804 + 372.91*b805 + 322.38*b806 + 280.98*b807
      + 278.83*b808 + 268.56*b809 + 411.47*b810 + 289.16*b811 + 305.14*b812
      + 301.37*b813 + 319.54*b814 + 385.19*b815 + 303.02*b816 + 291.85*b817
      + 283.28*b818 + 347.26*b819 + 364.02*b820 + 363.57*b821 + 258.18*b822
      + 259.53*b823 + 402.76*b824 + 346.68*b825 + 271.34*b826 + 291.58*b827
      + 326.49*b828 + 346.26*b829 + 330.35*b830 + 399.96*b831 + 301.24*b832
      + 333.16*b833 + 255.15*b834 + 389.3*b835 + 254.9*b836 =E= 0;

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
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      + 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
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      + b829 + b830 + b831 + b832 + b833 + b834 + b835 + b836 =E= 50;

e3.. sqr(b2) + sqr(b3) + sqr(b4) + sqr(b345) + sqr(b406) + sqr(b413) + sqr(b5)
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     sqr(b329) + sqr(b356) + sqr(b359) + sqr(b375) + sqr(b377) + sqr(b392) + 
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     sqr(b520) + sqr(b552) + sqr(b556) + sqr(b578) + sqr(b585) + sqr(b609) + 
     sqr(b618) + sqr(b624) + sqr(b625) + sqr(b630) + sqr(b631) + sqr(b636) + 
     sqr(b651) + sqr(b13) + sqr(b431) + sqr(b507) + sqr(b519) + sqr(b533) + 
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     ) + sqr(b138) + sqr(b149) + sqr(b169) + sqr(b174) + sqr(b17) + sqr(b67) + 
     sqr(b133) + sqr(b135) + sqr(b153) + sqr(b159) + sqr(b160) + sqr(b167) + 
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     sqr(b475) + sqr(b535) + sqr(b545) + sqr(b565) + sqr(b589) + sqr(b592) + 
     sqr(b594) + sqr(b597) + sqr(b659) + sqr(b663) + sqr(b24) + sqr(b336) + 
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     sqr(b604) + sqr(b610) + sqr(b629) + sqr(b637) + sqr(b653) + sqr(b25) + 
     sqr(b268) + sqr(b288) + sqr(b295) + sqr(b299) + sqr(b304) + sqr(b349) + 
     sqr(b398) + sqr(b400) + sqr(b441) + sqr(b460) + sqr(b599) + sqr(b26) + 
     sqr(b27) + sqr(b28) + sqr(b434) + sqr(b439) + sqr(b452) + sqr(b483) + sqr(
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     b29) + sqr(b30) + sqr(b267) + sqr(b270) + sqr(b275) + sqr(b285) + sqr(b297
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     ) + sqr(b294) + sqr(b305) + sqr(b34) + sqr(b61) + sqr(b79) + sqr(b81) + 
     sqr(b96) + sqr(b255) + sqr(b369) + sqr(b35) + sqr(b51) + sqr(b52) + sqr(
     b53) + sqr(b54) + sqr(b55) + sqr(b60) + sqr(b71) + sqr(b73) + sqr(b87) + 
     sqr(b89) + sqr(b94) + sqr(b100) + sqr(b110) + sqr(b113) + sqr(b36) + sqr(
     b56) + sqr(b57) + sqr(b59) + sqr(b72) + sqr(b74) + sqr(b76) + sqr(b80) + 
     sqr(b82) + sqr(b85) + sqr(b90) + sqr(b95) + sqr(b97) + sqr(b98) + sqr(b99)
      + sqr(b103) + sqr(b104) + sqr(b107) + sqr(b109) + sqr(b111) + sqr(b114)
      + sqr(b115) + sqr(b118) + sqr(b119) + sqr(b37) + sqr(b46) + sqr(b47) + 
     sqr(b93) + sqr(b120) + sqr(b121) + sqr(b274) + sqr(b280) + sqr(b287) + 
     sqr(b301) + sqr(b302) + sqr(b38) + sqr(b39) + sqr(b102) + sqr(b40) + sqr(
     b41) + sqr(b42) + sqr(b43) + sqr(b44) + sqr(x837) + sqr(x838) + sqr(x839)
      + sqr(x840) + sqr(x841) + sqr(x842) + sqr(x843) + sqr(x844) + sqr(x845)
      + sqr(x846) + sqr(b140) + sqr(b700) + sqr(b702) + sqr(b724) + sqr(b726)
      + sqr(b728) + sqr(b729) + sqr(b736) + sqr(b757) + sqr(b758) + sqr(b762)
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      + sqr(b727) + sqr(b733) + sqr(b734) + sqr(b750) + sqr(b755) + sqr(b760)
      + sqr(b779) + sqr(b792) + sqr(b795) + sqr(b801) + sqr(b808) + sqr(b829)
      + sqr(b142) + sqr(b683) + sqr(b684) + sqr(b696) + sqr(b707) + sqr(b712)
      + sqr(b719) + sqr(b721) + sqr(b735) + sqr(b747) + sqr(b752) + sqr(b782)
      + sqr(b807) + sqr(b818) + sqr(b143) + sqr(b690) + sqr(b695) + sqr(b731)
      + sqr(b834) + sqr(b144) + sqr(b686) + sqr(b687) + sqr(b737) + sqr(b739)
      + sqr(b814) + sqr(b145) + sqr(b322) + sqr(b404) + sqr(b418) + sqr(b457)
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      + sqr(b407) + sqr(b412) + sqr(b427) + sqr(b449) + sqr(b557) + sqr(b704)
      + sqr(b749) + sqr(b759) + sqr(b788) + sqr(b789) + sqr(b148) + sqr(b250)
      + sqr(b258) + sqr(b260) + sqr(b279) + sqr(b291) + sqr(b367) + sqr(b368)
      + sqr(b388) + sqr(b435) + sqr(b443) + sqr(b445) + sqr(b446) + sqr(b464)
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      + sqr(b691) + sqr(b701) + sqr(b710) + sqr(b716) + sqr(b718) + sqr(b725)
      + sqr(b746) + sqr(b753) + sqr(b764) + sqr(b783) + sqr(b793) + sqr(b797)
      + sqr(b806) + sqr(b828) + sqr(b830) + sqr(b833) + sqr(b188) + sqr(b590)
      + sqr(b189) + sqr(b259) + sqr(b272) + sqr(b276) + sqr(b281) + sqr(b303)
      + sqr(b324) + sqr(b351) + sqr(b355) + sqr(b372) + sqr(b376) + sqr(b390)
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      + sqr(b192) + sqr(b693) + sqr(b697) + sqr(b709) + sqr(b794) + sqr(b805)
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      + sqr(b200) + sqr(b771) + sqr(b201) + sqr(b254) + sqr(b262) + sqr(b266)
      + sqr(b286) + sqr(b289) + sqr(b321) + sqr(b328) + sqr(b331) + sqr(b335)
      + sqr(b347) + sqr(b348) + sqr(b352) + sqr(b354) + sqr(b362) + sqr(b365)
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      + sqr(b209) + sqr(b210) + sqr(b342) + sqr(b361) + sqr(b363) + sqr(b419)
      + sqr(b485) + sqr(b493) + sqr(b537) + sqr(b638) + sqr(b639) + sqr(b646)
      + sqr(b211) + sqr(b212) + sqr(b213) + sqr(b214) + sqr(b215) + sqr(b216)
      + sqr(b217) + sqr(b218) + sqr(b219) + sqr(b220) + sqr(b221) + sqr(b222)
      + sqr(b223) + sqr(b224) + sqr(b225) + sqr(b226) + sqr(b227) + sqr(b228)
      + sqr(b229) + sqr(b230) + sqr(b231) + sqr(b232) + sqr(b233) + sqr(b234)
      + sqr(b235) + sqr(b236) + sqr(b237) + sqr(b238) + sqr(b239) + sqr(b240)
      + sqr(b241) + sqr(b242) + sqr(b243) + sqr(b244) + sqr(b245) + sqr(b246)
      + sqr(b247) + sqr(b248) + sqr(b249) + sqr(x850) + sqr(x851) + sqr(b306)
      + sqr(b307) + sqr(b308) + sqr(b309) + sqr(b310) + sqr(b311) + sqr(b312)
      + sqr(b313) + sqr(b314) + sqr(b315) + sqr(b316) + sqr(x852) + sqr(x853)
      + sqr(x854) + sqr(x855) + sqr(x856) + sqr(x857) + sqr(x858) + sqr(x859)
      + sqr(x860) + sqr(x861) + sqr(x862) + sqr(x863) + sqr(x864) + sqr(x865)
      + sqr(x866) + sqr(x867) + sqr(x868) + sqr(x869) + sqr(x870) + sqr(x871)
      + sqr(x872) + sqr(x873) + sqr(x874) + sqr(x875) + sqr(x876) + sqr(x877)
      + sqr(x878) + sqr(x879) + sqr(x880) + sqr(x881) + sqr(x882) + sqr(x883)
      + sqr(x884) + sqr(x885) + sqr(x886) + sqr(x887) + sqr(x888) + sqr(x889)
      + sqr(x890) + sqr(x891) + sqr(x892) + sqr(x893) + sqr(x894) + sqr(x895)
      + sqr(x896) + sqr(x897) + sqr(x898) + sqr(x899) + sqr(x900) + sqr(x901)
      + sqr(x902) + sqr(x903) + sqr(x904) + sqr(x905) + sqr(x906) + sqr(x907)
      + sqr(x908) + sqr(x909) + sqr(x910) + sqr(x911) + sqr(x912) + sqr(x913)
      + sqr(x914) + sqr(x915) + sqr(x916) + sqr(x917) + sqr(x918) + sqr(x919)
      + sqr(x920) + sqr(x921) + sqr(x922) + sqr(x923) + sqr(x924) + sqr(x925)
      + sqr(x926) + sqr(x927) + sqr(x928) + sqr(x929) + sqr(x930) + sqr(x931)
      + sqr(x932) + sqr(x933) + sqr(x934) + sqr(x935) + sqr(x936) + sqr(x937)
      + sqr(x938) + sqr(x939) + sqr(x940) + sqr(x941) + sqr(x942) + sqr(x943)
      + sqr(x944) + sqr(x945) + sqr(x946) + sqr(x947) + sqr(x948) + sqr(x949)
      + sqr(x950) + sqr(x951) + sqr(x952) + sqr(x953) + sqr(x954) + sqr(x955)
      + sqr(x956) + sqr(x957) + sqr(x958) + sqr(x959) + sqr(x960) + sqr(x961)
      + sqr(x962) + sqr(x963) + sqr(x964) + sqr(x965) + sqr(x966) + sqr(x967)
      + sqr(x968) + b4*b345 + b4*b406 + b4*b413 + b5*b62 + b5*b63 + b5*b64 + b5
     *b65 + b5*b66 + b5*b127 + b5*b128 + b5*b132 + b5*b139 + b5*b150 + b5*b152
      + b5*b154 + b5*b155 + b5*b158 + b5*b161 + b5*b163 + b5*b164 + b5*b165 + 
     b5*b166 + b5*b180 + b5*b181 + b5*b252 + b5*b253 + b5*b265 + b5*b298 + b5*
     b300 + b5*b318 + b5*b334 + b5*b337 + b5*b357 + b5*b374 + b5*b383 + b5*b397
      + b5*b402 + b5*b410 + b5*b411 + b5*b505 + b5*b509 + b5*b510 + b5*b530 + 
     b5*b536 + b5*b544 + b5*b547 + b5*b553 + b5*b562 + b5*b569 + b5*b574 + b5*
     b576 + b5*b583 + b5*b586 + b5*b591 + b5*b602 + b5*b605 + b5*b641 + b5*b645
      + b5*b648 + b5*b650 + b5*b656 + b5*b658 + b5*b662 + b5*b666 + b6*b688 + 
     b6*b689 + b6*b699 + b6*b705 + b6*b708 + b6*b717 + b6*b738 + b6*b744 + b6*
     b751 + b6*b777 + b6*b785 + b6*b799 + b6*b817 + b6*b827 + b6*b832 + b7*b124
      + b7*b136 + b9*b182 + b9*b252 + b9*b253 + b9*b265 + b9*b298 + b9*b300 + 
     b9*b373 + b9*b391 + b9*b408 + b9*b414 + b9*b420 + b9*b421 + b9*b438 + b9*
     b444 + b9*b454 + b9*b462 + b9*b473 + b9*b481 + b9*b486 + b9*b524 + b9*b540
      + b9*b541 + b9*b550 + b9*b563 + b9*b568 + b9*b588 + b9*b601 + b9*b606 + 
     b9*b613 + b9*b620 + b9*b647 + b11*b45 + b11*b58 + b11*b75 + b11*b77 + b11*
     b78 + b11*b84 + b11*b86 + b11*b88 + b11*b92 + b11*b101 + b11*b105 + b11*
     b106 + b11*b108 + b11*b112 + b11*b116 + b11*b117 + b11*b122 + b11*b261 + 
     b11*b273 + b11*b277 + b11*b293 + b11*b296 + b11*b318 + b11*b381 + b11*b397
      + b11*b471 + b11*b491 + b11*b547 + b11*b559 + b11*b591 + b11*b602 + b11*
     b661 + b11*b671 + b11*b672 + b11*b678 + b11*b714 + b11*b761 + b11*b765 + 
     b11*b790 + b11*b798 + b11*b804 + b11*b809 + b11*b811 + b11*b816 + b11*b823
      + b11*b826 + b12*b182 + b12*b320 + b12*b329 + b12*b356 + b12*b359 + b12*
     b375 + b12*b377 + b12*b392 + b12*b395 + b12*b396 + b12*b442 + b12*b451 + 
     b12*b479 + b12*b489 + b12*b520 + b12*b552 + b12*b556 + b12*b578 + b12*b585
      + b12*b609 + b12*b618 + b12*b624 + b12*b625 + b12*b630 + b12*b631 + b12*
     b636 + b12*b651 + b13*b64 + b13*b128 + b13*b152 + b13*b154 + b13*b165 + 
     b13*b431 + b13*b507 + b13*b519 + b13*b533 + b13*b616 + b13*b642 + b13*b652
      + b14*b69 + b14*b130 + b14*b134 + b14*b151 + b14*b162 + b14*b184 + b14*
     b251 + b14*b263 + b14*b271 + b14*b284 + b15*b126 + b15*b131 + b15*b137 + 
     b15*b173 + b15*b177 + b15*b185 + b15*b682 + b15*b685 + b15*b698 + b15*b711
      + b15*b713 + b15*b715 + b15*b720 + b15*b730 + b15*b740 + b15*b741 + b15*
     b743 + b15*b744 + b15*b745 + b15*b748 + b15*b751 + b15*b756 + b15*b763 + 
     b15*b766 + b15*b768 + b15*b769 + b15*b770 + b15*b785 + b15*b786 + b15*b791
      + b15*b812 + b15*b813 + b15*b817 + b15*b819 + b15*b825 + b15*b827 + b16*
     b70 + b16*b124 + b16*b129 + b16*b130 + b16*b134 + b16*b136 + b16*b138 + 
     b16*b149 + b16*b151 + b16*b162 + b16*b169 + b16*b174 + b16*b184 + b17*b67
      + b17*b126 + b17*b131 + b17*b133 + b17*b135 + b17*b137 + b17*b153 + b17*
     b159 + b17*b160 + b17*b167 + b17*b170 + b17*b171 + b17*b173 + b17*b177 + 
     b17*b179 + b18*b67 + b18*b68 + b18*b69 + b18*b125 + b18*b135 + b18*b153 + 
     b18*b156 + b18*b157 + b18*b167 + b18*b168 + b18*b171 + b18*b172 + b18*b175
      + b18*b176 + b18*b178 + b18*b183 + b18*b186 + b18*b251 + b18*b263 + b18*
     b271 + b18*b284 + b19*b68 + b19*b129 + b19*b138 + b19*b149 + b19*b169 + 
     b19*b174 + b19*b176 + b19*b178 + b19*b183 + b19*b186 + b20*b70 + b21*b65
      + b21*b127 + b21*b161 + b21*b163 + b21*b181 + b22*b256 + b22*b257 + b22*
     b264 + b22*b269 + b22*b283 + b23*b323 + b23*b326 + b23*b339 + b23*b345 + 
     b23*b366 + b23*b406 + b23*b431 + b23*b432 + b23*b453 + b23*b475 + b23*b507
      + b23*b519 + b23*b533 + b23*b535 + b23*b545 + b23*b565 + b23*b589 + b23*
     b592 + b23*b594 + b23*b597 + b23*b642 + b23*b659 + b23*b663 + b24*b159 + 
     b24*b336 + b24*b358 + b24*b370 + b24*b382 + b24*b387 + b24*b389 + b24*b403
      + b24*b416 + b24*b422 + b24*b425 + b24*b426 + b24*b437 + b24*b468 + b24*
     b469 + b24*b476 + b24*b478 + b24*b498 + b24*b501 + b24*b502 + b24*b512 + 
     b24*b522 + b24*b525 + b24*b529 + b24*b538 + b24*b571 + b24*b604 + b24*b610
      + b24*b629 + b24*b637 + b24*b653 + b25*b268 + b25*b288 + b25*b295 + b25*
     b299 + b25*b304 + b25*b349 + b25*b395 + b25*b398 + b25*b400 + b25*b421 + 
     b25*b438 + b25*b441 + b25*b460 + b25*b501 + b25*b538 + b25*b541 + b25*b550
      + b25*b599 + b25*b604 + b25*b606 + b28*b434 + b28*b439 + b28*b452 + b28*
     b483 + b28*b484 + b28*b487 + b28*b511 + b28*b546 + b28*b580 + b28*b584 + 
     b28*b600 + b28*b607 + b28*b615 + b28*b621 + b28*b669 + b28*b680 + b29*b133
      + b29*b160 + b29*b170 + b30*b267 + b30*b270 + b30*b275 + b30*b285 + b30*
     b297 + b31*b179 + b31*b256 + b31*b257 + b31*b264 + b31*b269 + b31*b283 + 
     b32*b48 + b32*b49 + b32*b50 + b32*b83 + b32*b91 + b32*b123 + b32*b278 + 
     b33*b282 + b33*b290 + b33*b292 + b33*b294 + b33*b305 + b34*b61 + b34*b79
      + b34*b81 + b34*b96 + b34*b255 + b34*b369 + b35*b51 + b35*b52 + b35*b53
      + b35*b54 + b35*b55 + b35*b60 + b35*b71 + b35*b73 + b35*b81 + b35*b87 + 
     b35*b89 + b35*b94 + b35*b100 + b35*b110 + b35*b113 + b36*b54 + b36*b55 + 
     b36*b56 + b36*b57 + b36*b59 + b36*b72 + b36*b74 + b36*b76 + b36*b80 + b36*
     b82 + b36*b85 + b36*b87 + b36*b89 + b36*b90 + b36*b94 + b36*b95 + b36*b97
      + b36*b98 + b36*b99 + b36*b103 + b36*b104 + b36*b107 + b36*b109 + b36*
     b111 + b36*b114 + b36*b115 + b36*b118 + b36*b119 + b36*b282 + b36*b290 + 
     b36*b292 + b36*b294 + b36*b305 + b37*b46 + b37*b47 + b37*b48 + b37*b49 + 
     b37*b50 + b37*b51 + b37*b52 + b37*b61 + b37*b73 + b37*b79 + b37*b83 + b37*
     b93 + b37*b96 + b37*b100 + b37*b113 + b37*b120 + b37*b121 + b37*b123 + b37
     *b255 + b37*b274 + b37*b280 + b37*b287 + b37*b301 + b37*b302 + b37*b369 + 
     b38*b75 + b38*b78 + b38*b84 + b38*b86 + b38*b117 + b39*b92 + b39*b102 + 
     b39*b106 + b39*b108 + b39*b112 + b39*b116 + b40*b267 + b40*b270 + b40*b275
      + b40*b285 + b40*b297 + b41*b91 + b42*b57 + b42*b72 + b42*b82 + b42*b95
      + b42*b102 + b42*b109 + b43*b58 + b43*b122 + b44*b45 + b44*b77 + b44*b88
      + b44*b101 + b44*b105 + 0.5*b45*b58 + 0.5*b45*b75 + b45*b77 + 0.5*b45*b78
      + 0.5*b45*b84 + 0.5*b45*b86 + b45*b88 + 0.5*b45*b92 + b45*b101 + b45*b105
      + 0.5*b45*b106 + 0.5*b45*b108 + 0.5*b45*b112 + 0.5*b45*b116 + 0.5*b45*
     b117 + 0.5*b45*b122 + 0.5*b45*b261 + 0.5*b45*b273 + 0.5*b45*b277 + 0.5*b45
     *b293 + 0.5*b45*b296 + 0.5*b45*b318 + 0.5*b45*b381 + 0.5*b45*b397 + 0.5*
     b45*b471 + 0.5*b45*b491 + 0.5*b45*b547 + 0.5*b45*b559 + 0.5*b45*b591 + 0.5
     *b45*b602 + 0.5*b45*b661 + 0.5*b45*b671 + 0.5*b45*b672 + 0.5*b45*b678 + 
     0.5*b45*b714 + 0.5*b45*b761 + 0.5*b45*b765 + 0.5*b45*b790 + 0.5*b45*b798
      + 0.5*b45*b804 + 0.5*b45*b809 + 0.5*b45*b811 + 0.5*b45*b816 + 0.5*b45*
     b823 + 0.5*b45*b826 + b46*b47 + 0.5*b46*b48 + 0.5*b46*b49 + 0.5*b46*b50 + 
     0.5*b46*b51 + 0.5*b46*b52 + 0.5*b46*b61 + 0.5*b46*b73 + 0.5*b46*b79 + 0.5*
     b46*b83 + b46*b93 + 0.5*b46*b96 + 0.5*b46*b100 + 0.5*b46*b113 + b46*b120
      + b46*b121 + 0.5*b46*b123 + 0.5*b46*b255 + 0.5*b46*b274 + 0.5*b46*b280 + 
     0.5*b46*b287 + 0.5*b46*b301 + 0.5*b46*b302 + 0.5*b46*b369 + b46*x837 + 0.5
     *b47*b48 + 0.5*b47*b49 + 0.5*b47*b50 + 0.5*b47*b51 + 0.5*b47*b52 + 0.5*b47
     *b61 + 0.5*b47*b73 + 0.5*b47*b79 + 0.5*b47*b83 + b47*b93 + 0.5*b47*b96 + 
     0.5*b47*b100 + 0.5*b47*b113 + b47*b120 + b47*b121 + 0.5*b47*b123 + 0.5*b47
     *b255 + 0.5*b47*b274 + 0.5*b47*b280 + 0.5*b47*b287 + 0.5*b47*b301 + 0.5*
     b47*b302 + 0.5*b47*b369 + b47*x837 + b48*b49 + b48*b50 + 0.5*b48*b51 + 0.5
     *b48*b52 + 0.5*b48*b61 + 0.5*b48*b73 + 0.5*b48*b79 + b48*b83 + 0.5*b48*b91
      + 0.5*b48*b93 + 0.5*b48*b96 + 0.5*b48*b100 + 0.5*b48*b113 + 0.5*b48*b120
      + 0.5*b48*b121 + b48*b123 + 0.5*b48*b255 + 0.5*b48*b274 + 0.5*b48*b278 + 
     0.5*b48*b280 + 0.5*b48*b287 + 0.5*b48*b301 + 0.5*b48*b302 + 0.5*b48*b369
      + b49*b50 + 0.5*b49*b51 + 0.5*b49*b52 + 0.5*b49*b61 + 0.5*b49*b73 + 0.5*
     b49*b79 + b49*b83 + 0.5*b49*b91 + 0.5*b49*b93 + 0.5*b49*b96 + 0.5*b49*b100
      + 0.5*b49*b113 + 0.5*b49*b120 + 0.5*b49*b121 + b49*b123 + 0.5*b49*b255 + 
     0.5*b49*b274 + 0.5*b49*b278 + 0.5*b49*b280 + 0.5*b49*b287 + 0.5*b49*b301
      + 0.5*b49*b302 + 0.5*b49*b369 + 0.5*b50*b51 + 0.5*b50*b52 + 0.5*b50*b61
      + 0.5*b50*b73 + 0.5*b50*b79 + b50*b83 + 0.5*b50*b91 + 0.5*b50*b93 + 0.5*
     b50*b96 + 0.5*b50*b100 + 0.5*b50*b113 + 0.5*b50*b120 + 0.5*b50*b121 + b50*
     b123 + 0.5*b50*b255 + 0.5*b50*b274 + 0.5*b50*b278 + 0.5*b50*b280 + 0.5*b50
     *b287 + 0.5*b50*b301 + 0.5*b50*b302 + 0.5*b50*b369 + b51*b52 + 0.5*b51*b53
      + 0.5*b51*b54 + 0.5*b51*b55 + 0.5*b51*b60 + 0.5*b51*b61 + 0.5*b51*b71 + 
     b51*b73 + 0.5*b51*b79 + 0.5*b51*b81 + 0.5*b51*b83 + 0.5*b51*b87 + 0.5*b51*
     b89 + 0.5*b51*b93 + 0.5*b51*b94 + 0.5*b51*b96 + b51*b100 + 0.5*b51*b110 + 
     b51*b113 + 0.5*b51*b120 + 0.5*b51*b121 + 0.5*b51*b123 + 0.5*b51*b255 + 0.5
     *b51*b274 + 0.5*b51*b280 + 0.5*b51*b287 + 0.5*b51*b301 + 0.5*b51*b302 + 
     0.5*b51*b369 + 0.5*b52*b53 + 0.5*b52*b54 + 0.5*b52*b55 + 0.5*b52*b60 + 0.5
     *b52*b61 + 0.5*b52*b71 + b52*b73 + 0.5*b52*b79 + 0.5*b52*b81 + 0.5*b52*b83
      + 0.5*b52*b87 + 0.5*b52*b89 + 0.5*b52*b93 + 0.5*b52*b94 + 0.5*b52*b96 + 
     b52*b100 + 0.5*b52*b110 + b52*b113 + 0.5*b52*b120 + 0.5*b52*b121 + 0.5*b52
     *b123 + 0.5*b52*b255 + 0.5*b52*b274 + 0.5*b52*b280 + 0.5*b52*b287 + 0.5*
     b52*b301 + 0.5*b52*b302 + 0.5*b52*b369 + 0.5*b53*b54 + 0.5*b53*b55 + 0.5*
     b53*b60 + 0.5*b53*b71 + 0.5*b53*b73 + 0.5*b53*b81 + 0.5*b53*b87 + 0.5*b53*
     b89 + 0.5*b53*b94 + 0.5*b53*b100 + b53*b110 + 0.5*b53*b113 + b53*x838 + 
     b54*b55 + 0.5*b54*b56 + 0.5*b54*b57 + 0.5*b54*b59 + 0.5*b54*b60 + 0.5*b54*
     b71 + 0.5*b54*b72 + 0.5*b54*b73 + 0.5*b54*b74 + 0.5*b54*b76 + 0.5*b54*b80
      + 0.5*b54*b81 + 0.5*b54*b82 + 0.5*b54*b85 + b54*b87 + b54*b89 + 0.5*b54*
     b90 + b54*b94 + 0.5*b54*b95 + 0.5*b54*b97 + 0.5*b54*b98 + 0.5*b54*b99 + 
     0.5*b54*b100 + 0.5*b54*b103 + 0.5*b54*b104 + 0.5*b54*b107 + 0.5*b54*b109
      + 0.5*b54*b110 + 0.5*b54*b111 + 0.5*b54*b113 + 0.5*b54*b114 + 0.5*b54*
     b115 + 0.5*b54*b118 + 0.5*b54*b119 + 0.5*b54*b282 + 0.5*b54*b290 + 0.5*b54
     *b292 + 0.5*b54*b294 + 0.5*b54*b305 + 0.5*b55*b56 + 0.5*b55*b57 + 0.5*b55*
     b59 + 0.5*b55*b60 + 0.5*b55*b71 + 0.5*b55*b72 + 0.5*b55*b73 + 0.5*b55*b74
      + 0.5*b55*b76 + 0.5*b55*b80 + 0.5*b55*b81 + 0.5*b55*b82 + 0.5*b55*b85 + 
     b55*b87 + b55*b89 + 0.5*b55*b90 + b55*b94 + 0.5*b55*b95 + 0.5*b55*b97 + 
     0.5*b55*b98 + 0.5*b55*b99 + 0.5*b55*b100 + 0.5*b55*b103 + 0.5*b55*b104 + 
     0.5*b55*b107 + 0.5*b55*b109 + 0.5*b55*b110 + 0.5*b55*b111 + 0.5*b55*b113
      + 0.5*b55*b114 + 0.5*b55*b115 + 0.5*b55*b118 + 0.5*b55*b119 + 0.5*b55*
     b282 + 0.5*b55*b290 + 0.5*b55*b292 + 0.5*b55*b294 + 0.5*b55*b305 + 0.5*b56
     *b57 + 0.5*b56*b59 + 0.5*b56*b72 + 0.5*b56*b74 + 0.5*b56*b76 + 0.5*b56*b80
      + 0.5*b56*b82 + 0.5*b56*b85 + 0.5*b56*b87 + 0.5*b56*b89 + 0.5*b56*b90 + 
     0.5*b56*b94 + 0.5*b56*b95 + 0.5*b56*b97 + b56*b98 + b56*b99 + b56*b103 + 
     0.5*b56*b104 + 0.5*b56*b107 + 0.5*b56*b109 + 0.5*b56*b111 + 0.5*b56*b114
      + 0.5*b56*b115 + 0.5*b56*b118 + b56*b119 + 0.5*b56*b282 + 0.5*b56*b290 + 
     0.5*b56*b292 + 0.5*b56*b294 + 0.5*b56*b305 + b56*x839 + 0.5*b57*b59 + b57*
     b72 + 0.5*b57*b74 + 0.5*b57*b76 + 0.5*b57*b80 + b57*b82 + 0.5*b57*b85 + 
     0.5*b57*b87 + 0.5*b57*b89 + 0.5*b57*b90 + 0.5*b57*b94 + b57*b95 + 0.5*b57*
     b97 + 0.5*b57*b98 + 0.5*b57*b99 + 0.5*b57*b102 + 0.5*b57*b103 + 0.5*b57*
     b104 + 0.5*b57*b107 + b57*b109 + 0.5*b57*b111 + 0.5*b57*b114 + 0.5*b57*
     b115 + 0.5*b57*b118 + 0.5*b57*b119 + 0.5*b57*b282 + 0.5*b57*b290 + 0.5*b57
     *b292 + 0.5*b57*b294 + 0.5*b57*b305 + 0.5*b58*b75 + 0.5*b58*b77 + 0.5*b58*
     b78 + 0.5*b58*b84 + 0.5*b58*b86 + 0.5*b58*b88 + 0.5*b58*b92 + 0.5*b58*b101
      + 0.5*b58*b105 + 0.5*b58*b106 + 0.5*b58*b108 + 0.5*b58*b112 + 0.5*b58*
     b116 + 0.5*b58*b117 + b58*b122 + 0.5*b58*b261 + 0.5*b58*b273 + 0.5*b58*
     b277 + 0.5*b58*b293 + 0.5*b58*b296 + 0.5*b58*b318 + 0.5*b58*b381 + 0.5*b58
     *b397 + 0.5*b58*b471 + 0.5*b58*b491 + 0.5*b58*b547 + 0.5*b58*b559 + 0.5*
     b58*b591 + 0.5*b58*b602 + 0.5*b58*b661 + 0.5*b58*b671 + 0.5*b58*b672 + 0.5
     *b58*b678 + 0.5*b58*b714 + 0.5*b58*b761 + 0.5*b58*b765 + 0.5*b58*b790 + 
     0.5*b58*b798 + 0.5*b58*b804 + 0.5*b58*b809 + 0.5*b58*b811 + 0.5*b58*b816
      + 0.5*b58*b823 + 0.5*b58*b826 + 0.5*b59*b72 + b59*b74 + b59*b76 + b59*b80
      + 0.5*b59*b82 + 0.5*b59*b85 + 0.5*b59*b87 + 0.5*b59*b89 + 0.5*b59*b90 + 
     0.5*b59*b94 + 0.5*b59*b95 + 0.5*b59*b97 + 0.5*b59*b98 + 0.5*b59*b99 + 0.5*
     b59*b103 + b59*b104 + 0.5*b59*b107 + 0.5*b59*b109 + 0.5*b59*b111 + 0.5*b59
     *b114 + 0.5*b59*b115 + 0.5*b59*b118 + 0.5*b59*b119 + 0.5*b59*b282 + 0.5*
     b59*b290 + 0.5*b59*b292 + 0.5*b59*b294 + 0.5*b59*b305 + b59*x840 + b60*b71
      + 0.5*b60*b73 + 0.5*b60*b81 + 0.5*b60*b87 + 0.5*b60*b89 + 0.5*b60*b94 + 
     0.5*b60*b100 + 0.5*b60*b110 + 0.5*b60*b113 + b60*x841 + 0.5*b61*b73 + b61*
     b79 + 0.5*b61*b81 + 0.5*b61*b83 + 0.5*b61*b93 + b61*b96 + 0.5*b61*b100 + 
     0.5*b61*b113 + 0.5*b61*b120 + 0.5*b61*b121 + 0.5*b61*b123 + b61*b255 + 0.5
     *b61*b274 + 0.5*b61*b280 + 0.5*b61*b287 + 0.5*b61*b301 + 0.5*b61*b302 + 
     b61*b369 + b62*b63 + 0.5*b62*b64 + 0.5*b62*b65 + 0.5*b62*b66 + 0.5*b62*
     b127 + 0.5*b62*b128 + 0.5*b62*b132 + b62*b139 + b62*b150 + 0.5*b62*b152 + 
     0.5*b62*b154 + 0.5*b62*b155 + 0.5*b62*b158 + 0.5*b62*b161 + 0.5*b62*b163
      + 0.5*b62*b164 + 0.5*b62*b165 + b62*b166 + 0.5*b62*b180 + 0.5*b62*b181 + 
     0.5*b62*b252 + 0.5*b62*b253 + 0.5*b62*b265 + 0.5*b62*b298 + 0.5*b62*b300
      + 0.5*b62*b318 + 0.5*b62*b334 + 0.5*b62*b337 + 0.5*b62*b357 + 0.5*b62*
     b374 + 0.5*b62*b383 + 0.5*b62*b397 + 0.5*b62*b402 + 0.5*b62*b410 + 0.5*b62
     *b411 + 0.5*b62*b505 + 0.5*b62*b509 + 0.5*b62*b510 + 0.5*b62*b530 + 0.5*
     b62*b536 + 0.5*b62*b544 + 0.5*b62*b547 + 0.5*b62*b553 + 0.5*b62*b562 + 0.5
     *b62*b569 + 0.5*b62*b574 + 0.5*b62*b576 + 0.5*b62*b583 + 0.5*b62*b586 + 
     0.5*b62*b591 + 0.5*b62*b602 + 0.5*b62*b605 + 0.5*b62*b641 + 0.5*b62*b645
      + 0.5*b62*b648 + 0.5*b62*b650 + 0.5*b62*b656 + 0.5*b62*b658 + 0.5*b62*
     b662 + 0.5*b62*b666 + b62*x842 + 0.5*b63*b64 + 0.5*b63*b65 + 0.5*b63*b66
      + 0.5*b63*b127 + 0.5*b63*b128 + 0.5*b63*b132 + b63*b139 + b63*b150 + 0.5*
     b63*b152 + 0.5*b63*b154 + 0.5*b63*b155 + 0.5*b63*b158 + 0.5*b63*b161 + 0.5
     *b63*b163 + 0.5*b63*b164 + 0.5*b63*b165 + b63*b166 + 0.5*b63*b180 + 0.5*
     b63*b181 + 0.5*b63*b252 + 0.5*b63*b253 + 0.5*b63*b265 + 0.5*b63*b298 + 0.5
     *b63*b300 + 0.5*b63*b318 + 0.5*b63*b334 + 0.5*b63*b337 + 0.5*b63*b357 + 
     0.5*b63*b374 + 0.5*b63*b383 + 0.5*b63*b397 + 0.5*b63*b402 + 0.5*b63*b410
      + 0.5*b63*b411 + 0.5*b63*b505 + 0.5*b63*b509 + 0.5*b63*b510 + 0.5*b63*
     b530 + 0.5*b63*b536 + 0.5*b63*b544 + 0.5*b63*b547 + 0.5*b63*b553 + 0.5*b63
     *b562 + 0.5*b63*b569 + 0.5*b63*b574 + 0.5*b63*b576 + 0.5*b63*b583 + 0.5*
     b63*b586 + 0.5*b63*b591 + 0.5*b63*b602 + 0.5*b63*b605 + 0.5*b63*b641 + 0.5
     *b63*b645 + 0.5*b63*b648 + 0.5*b63*b650 + 0.5*b63*b656 + 0.5*b63*b658 + 
     0.5*b63*b662 + 0.5*b63*b666 + b63*x842 + 0.5*b64*b65 + 0.5*b64*b66 + 0.5*
     b64*b127 + b64*b128 + 0.5*b64*b132 + 0.5*b64*b139 + 0.5*b64*b150 + b64*
     b152 + b64*b154 + 0.5*b64*b155 + 0.5*b64*b158 + 0.5*b64*b161 + 0.5*b64*
     b163 + 0.5*b64*b164 + b64*b165 + 0.5*b64*b166 + 0.5*b64*b180 + 0.5*b64*
     b181 + 0.5*b64*b252 + 0.5*b64*b253 + 0.5*b64*b265 + 0.5*b64*b298 + 0.5*b64
     *b300 + 0.5*b64*b318 + 0.5*b64*b334 + 0.5*b64*b337 + 0.5*b64*b357 + 0.5*
     b64*b374 + 0.5*b64*b383 + 0.5*b64*b397 + 0.5*b64*b402 + 0.5*b64*b410 + 0.5
     *b64*b411 + 0.5*b64*b431 + 0.5*b64*b505 + 0.5*b64*b507 + 0.5*b64*b509 + 
     0.5*b64*b510 + 0.5*b64*b519 + 0.5*b64*b530 + 0.5*b64*b533 + 0.5*b64*b536
      + 0.5*b64*b544 + 0.5*b64*b547 + 0.5*b64*b553 + 0.5*b64*b562 + 0.5*b64*
     b569 + 0.5*b64*b574 + 0.5*b64*b576 + 0.5*b64*b583 + 0.5*b64*b586 + 0.5*b64
     *b591 + 0.5*b64*b602 + 0.5*b64*b605 + 0.5*b64*b616 + 0.5*b64*b641 + 0.5*
     b64*b642 + 0.5*b64*b645 + 0.5*b64*b648 + 0.5*b64*b650 + 0.5*b64*b652 + 0.5
     *b64*b656 + 0.5*b64*b658 + 0.5*b64*b662 + 0.5*b64*b666 + 0.5*b65*b66 + b65
     *b127 + 0.5*b65*b128 + 0.5*b65*b132 + 0.5*b65*b139 + 0.5*b65*b150 + 0.5*
     b65*b152 + 0.5*b65*b154 + 0.5*b65*b155 + 0.5*b65*b158 + b65*b161 + b65*
     b163 + 0.5*b65*b164 + 0.5*b65*b165 + 0.5*b65*b166 + 0.5*b65*b180 + b65*
     b181 + 0.5*b65*b252 + 0.5*b65*b253 + 0.5*b65*b265 + 0.5*b65*b298 + 0.5*b65
     *b300 + 0.5*b65*b318 + 0.5*b65*b334 + 0.5*b65*b337 + 0.5*b65*b357 + 0.5*
     b65*b374 + 0.5*b65*b383 + 0.5*b65*b397 + 0.5*b65*b402 + 0.5*b65*b410 + 0.5
     *b65*b411 + 0.5*b65*b505 + 0.5*b65*b509 + 0.5*b65*b510 + 0.5*b65*b530 + 
     0.5*b65*b536 + 0.5*b65*b544 + 0.5*b65*b547 + 0.5*b65*b553 + 0.5*b65*b562
      + 0.5*b65*b569 + 0.5*b65*b574 + 0.5*b65*b576 + 0.5*b65*b583 + 0.5*b65*
     b586 + 0.5*b65*b591 + 0.5*b65*b602 + 0.5*b65*b605 + 0.5*b65*b641 + 0.5*b65
     *b645 + 0.5*b65*b648 + 0.5*b65*b650 + 0.5*b65*b656 + 0.5*b65*b658 + 0.5*
     b65*b662 + 0.5*b65*b666 + 0.5*b66*b127 + 0.5*b66*b128 + b66*b132 + 0.5*b66
     *b139 + 0.5*b66*b150 + 0.5*b66*b152 + 0.5*b66*b154 + b66*b155 + 0.5*b66*
     b158 + 0.5*b66*b161 + 0.5*b66*b163 + b66*b164 + 0.5*b66*b165 + 0.5*b66*
     b166 + b66*b180 + 0.5*b66*b181 + 0.5*b66*b252 + 0.5*b66*b253 + 0.5*b66*
     b265 + 0.5*b66*b298 + 0.5*b66*b300 + 0.5*b66*b318 + 0.5*b66*b334 + 0.5*b66
     *b337 + 0.5*b66*b357 + 0.5*b66*b374 + 0.5*b66*b383 + 0.5*b66*b397 + 0.5*
     b66*b402 + 0.5*b66*b410 + 0.5*b66*b411 + 0.5*b66*b505 + 0.5*b66*b509 + 0.5
     *b66*b510 + 0.5*b66*b530 + 0.5*b66*b536 + 0.5*b66*b544 + 0.5*b66*b547 + 
     0.5*b66*b553 + 0.5*b66*b562 + 0.5*b66*b569 + 0.5*b66*b574 + 0.5*b66*b576
      + 0.5*b66*b583 + 0.5*b66*b586 + 0.5*b66*b591 + 0.5*b66*b602 + 0.5*b66*
     b605 + 0.5*b66*b641 + 0.5*b66*b645 + 0.5*b66*b648 + 0.5*b66*b650 + 0.5*b66
     *b656 + 0.5*b66*b658 + 0.5*b66*b662 + 0.5*b66*b666 + b66*x843 + 0.5*b67*
     b68 + 0.5*b67*b69 + 0.5*b67*b125 + 0.5*b67*b126 + 0.5*b67*b131 + 0.5*b67*
     b133 + b67*b135 + 0.5*b67*b137 + b67*b153 + 0.5*b67*b156 + 0.5*b67*b157 + 
     0.5*b67*b159 + 0.5*b67*b160 + b67*b167 + 0.5*b67*b168 + 0.5*b67*b170 + b67
     *b171 + 0.5*b67*b172 + 0.5*b67*b173 + 0.5*b67*b175 + 0.5*b67*b176 + 0.5*
     b67*b177 + 0.5*b67*b178 + 0.5*b67*b179 + 0.5*b67*b183 + 0.5*b67*b186 + 0.5
     *b67*b251 + 0.5*b67*b263 + 0.5*b67*b271 + 0.5*b67*b284 + 0.5*b68*b69 + 0.5
     *b68*b125 + 0.5*b68*b129 + 0.5*b68*b135 + 0.5*b68*b138 + 0.5*b68*b149 + 
     0.5*b68*b153 + 0.5*b68*b156 + 0.5*b68*b157 + 0.5*b68*b167 + 0.5*b68*b168
      + 0.5*b68*b169 + 0.5*b68*b171 + 0.5*b68*b172 + 0.5*b68*b174 + 0.5*b68*
     b175 + b68*b176 + b68*b178 + b68*b183 + b68*b186 + 0.5*b68*b251 + 0.5*b68*
     b263 + 0.5*b68*b271 + 0.5*b68*b284 + 0.5*b69*b125 + 0.5*b69*b130 + 0.5*b69
     *b134 + 0.5*b69*b135 + 0.5*b69*b151 + 0.5*b69*b153 + 0.5*b69*b156 + 0.5*
     b69*b157 + 0.5*b69*b162 + 0.5*b69*b167 + 0.5*b69*b168 + 0.5*b69*b171 + 0.5
     *b69*b172 + 0.5*b69*b175 + 0.5*b69*b176 + 0.5*b69*b178 + 0.5*b69*b183 + 
     0.5*b69*b184 + 0.5*b69*b186 + b69*b251 + b69*b263 + b69*b271 + b69*b284 + 
     0.5*b70*b124 + 0.5*b70*b129 + 0.5*b70*b130 + 0.5*b70*b134 + 0.5*b70*b136
      + 0.5*b70*b138 + 0.5*b70*b149 + 0.5*b70*b151 + 0.5*b70*b162 + 0.5*b70*
     b169 + 0.5*b70*b174 + 0.5*b70*b184 + 0.5*b71*b73 + 0.5*b71*b81 + 0.5*b71*
     b87 + 0.5*b71*b89 + 0.5*b71*b94 + 0.5*b71*b100 + 0.5*b71*b110 + 0.5*b71*
     b113 + b71*x841 + 0.5*b72*b74 + 0.5*b72*b76 + 0.5*b72*b80 + b72*b82 + 0.5*
     b72*b85 + 0.5*b72*b87 + 0.5*b72*b89 + 0.5*b72*b90 + 0.5*b72*b94 + b72*b95
      + 0.5*b72*b97 + 0.5*b72*b98 + 0.5*b72*b99 + 0.5*b72*b102 + 0.5*b72*b103
      + 0.5*b72*b104 + 0.5*b72*b107 + b72*b109 + 0.5*b72*b111 + 0.5*b72*b114 + 
     0.5*b72*b115 + 0.5*b72*b118 + 0.5*b72*b119 + 0.5*b72*b282 + 0.5*b72*b290
      + 0.5*b72*b292 + 0.5*b72*b294 + 0.5*b72*b305 + 0.5*b73*b79 + 0.5*b73*b81
      + 0.5*b73*b83 + 0.5*b73*b87 + 0.5*b73*b89 + 0.5*b73*b93 + 0.5*b73*b94 + 
     0.5*b73*b96 + b73*b100 + 0.5*b73*b110 + b73*b113 + 0.5*b73*b120 + 0.5*b73*
     b121 + 0.5*b73*b123 + 0.5*b73*b255 + 0.5*b73*b274 + 0.5*b73*b280 + 0.5*b73
     *b287 + 0.5*b73*b301 + 0.5*b73*b302 + 0.5*b73*b369 + b74*b76 + b74*b80 + 
     0.5*b74*b82 + 0.5*b74*b85 + 0.5*b74*b87 + 0.5*b74*b89 + 0.5*b74*b90 + 0.5*
     b74*b94 + 0.5*b74*b95 + 0.5*b74*b97 + 0.5*b74*b98 + 0.5*b74*b99 + 0.5*b74*
     b103 + b74*b104 + 0.5*b74*b107 + 0.5*b74*b109 + 0.5*b74*b111 + 0.5*b74*
     b114 + 0.5*b74*b115 + 0.5*b74*b118 + 0.5*b74*b119 + 0.5*b74*b282 + 0.5*b74
     *b290 + 0.5*b74*b292 + 0.5*b74*b294 + 0.5*b74*b305 + b74*x840 + 0.5*b75*
     b77 + b75*b78 + b75*b84 + b75*b86 + 0.5*b75*b88 + 0.5*b75*b92 + 0.5*b75*
     b101 + 0.5*b75*b105 + 0.5*b75*b106 + 0.5*b75*b108 + 0.5*b75*b112 + 0.5*b75
     *b116 + b75*b117 + 0.5*b75*b122 + 0.5*b75*b261 + 0.5*b75*b273 + 0.5*b75*
     b277 + 0.5*b75*b293 + 0.5*b75*b296 + 0.5*b75*b318 + 0.5*b75*b381 + 0.5*b75
     *b397 + 0.5*b75*b471 + 0.5*b75*b491 + 0.5*b75*b547 + 0.5*b75*b559 + 0.5*
     b75*b591 + 0.5*b75*b602 + 0.5*b75*b661 + 0.5*b75*b671 + 0.5*b75*b672 + 0.5
     *b75*b678 + 0.5*b75*b714 + 0.5*b75*b761 + 0.5*b75*b765 + 0.5*b75*b790 + 
     0.5*b75*b798 + 0.5*b75*b804 + 0.5*b75*b809 + 0.5*b75*b811 + 0.5*b75*b816
      + 0.5*b75*b823 + 0.5*b75*b826 + b76*b80 + 0.5*b76*b82 + 0.5*b76*b85 + 0.5
     *b76*b87 + 0.5*b76*b89 + 0.5*b76*b90 + 0.5*b76*b94 + 0.5*b76*b95 + 0.5*b76
     *b97 + 0.5*b76*b98 + 0.5*b76*b99 + 0.5*b76*b103 + b76*b104 + 0.5*b76*b107
      + 0.5*b76*b109 + 0.5*b76*b111 + 0.5*b76*b114 + 0.5*b76*b115 + 0.5*b76*
     b118 + 0.5*b76*b119 + 0.5*b76*b282 + 0.5*b76*b290 + 0.5*b76*b292 + 0.5*b76
     *b294 + 0.5*b76*b305 + b76*x840 + 0.5*b77*b78 + 0.5*b77*b84 + 0.5*b77*b86
      + b77*b88 + 0.5*b77*b92 + b77*b101 + b77*b105 + 0.5*b77*b106 + 0.5*b77*
     b108 + 0.5*b77*b112 + 0.5*b77*b116 + 0.5*b77*b117 + 0.5*b77*b122 + 0.5*b77
     *b261 + 0.5*b77*b273 + 0.5*b77*b277 + 0.5*b77*b293 + 0.5*b77*b296 + 0.5*
     b77*b318 + 0.5*b77*b381 + 0.5*b77*b397 + 0.5*b77*b471 + 0.5*b77*b491 + 0.5
     *b77*b547 + 0.5*b77*b559 + 0.5*b77*b591 + 0.5*b77*b602 + 0.5*b77*b661 + 
     0.5*b77*b671 + 0.5*b77*b672 + 0.5*b77*b678 + 0.5*b77*b714 + 0.5*b77*b761
      + 0.5*b77*b765 + 0.5*b77*b790 + 0.5*b77*b798 + 0.5*b77*b804 + 0.5*b77*
     b809 + 0.5*b77*b811 + 0.5*b77*b816 + 0.5*b77*b823 + 0.5*b77*b826 + b78*b84
      + b78*b86 + 0.5*b78*b88 + 0.5*b78*b92 + 0.5*b78*b101 + 0.5*b78*b105 + 0.5
     *b78*b106 + 0.5*b78*b108 + 0.5*b78*b112 + 0.5*b78*b116 + b78*b117 + 0.5*
     b78*b122 + 0.5*b78*b261 + 0.5*b78*b273 + 0.5*b78*b277 + 0.5*b78*b293 + 0.5
     *b78*b296 + 0.5*b78*b318 + 0.5*b78*b381 + 0.5*b78*b397 + 0.5*b78*b471 + 
     0.5*b78*b491 + 0.5*b78*b547 + 0.5*b78*b559 + 0.5*b78*b591 + 0.5*b78*b602
      + 0.5*b78*b661 + 0.5*b78*b671 + 0.5*b78*b672 + 0.5*b78*b678 + 0.5*b78*
     b714 + 0.5*b78*b761 + 0.5*b78*b765 + 0.5*b78*b790 + 0.5*b78*b798 + 0.5*b78
     *b804 + 0.5*b78*b809 + 0.5*b78*b811 + 0.5*b78*b816 + 0.5*b78*b823 + 0.5*
     b78*b826 + 0.5*b79*b81 + 0.5*b79*b83 + 0.5*b79*b93 + b79*b96 + 0.5*b79*
     b100 + 0.5*b79*b113 + 0.5*b79*b120 + 0.5*b79*b121 + 0.5*b79*b123 + b79*
     b255 + 0.5*b79*b274 + 0.5*b79*b280 + 0.5*b79*b287 + 0.5*b79*b301 + 0.5*b79
     *b302 + b79*b369 + 0.5*b80*b82 + 0.5*b80*b85 + 0.5*b80*b87 + 0.5*b80*b89
      + 0.5*b80*b90 + 0.5*b80*b94 + 0.5*b80*b95 + 0.5*b80*b97 + 0.5*b80*b98 + 
     0.5*b80*b99 + 0.5*b80*b103 + b80*b104 + 0.5*b80*b107 + 0.5*b80*b109 + 0.5*
     b80*b111 + 0.5*b80*b114 + 0.5*b80*b115 + 0.5*b80*b118 + 0.5*b80*b119 + 0.5
     *b80*b282 + 0.5*b80*b290 + 0.5*b80*b292 + 0.5*b80*b294 + 0.5*b80*b305 + 
     b80*x840 + 0.5*b81*b87 + 0.5*b81*b89 + 0.5*b81*b94 + 0.5*b81*b96 + 0.5*b81
     *b100 + 0.5*b81*b110 + 0.5*b81*b113 + 0.5*b81*b255 + 0.5*b81*b369 + 0.5*
     b82*b85 + 0.5*b82*b87 + 0.5*b82*b89 + 0.5*b82*b90 + 0.5*b82*b94 + b82*b95
      + 0.5*b82*b97 + 0.5*b82*b98 + 0.5*b82*b99 + 0.5*b82*b102 + 0.5*b82*b103
      + 0.5*b82*b104 + 0.5*b82*b107 + b82*b109 + 0.5*b82*b111 + 0.5*b82*b114 + 
     0.5*b82*b115 + 0.5*b82*b118 + 0.5*b82*b119 + 0.5*b82*b282 + 0.5*b82*b290
      + 0.5*b82*b292 + 0.5*b82*b294 + 0.5*b82*b305 + 0.5*b83*b91 + 0.5*b83*b93
      + 0.5*b83*b96 + 0.5*b83*b100 + 0.5*b83*b113 + 0.5*b83*b120 + 0.5*b83*b121
      + b83*b123 + 0.5*b83*b255 + 0.5*b83*b274 + 0.5*b83*b278 + 0.5*b83*b280 + 
     0.5*b83*b287 + 0.5*b83*b301 + 0.5*b83*b302 + 0.5*b83*b369 + b84*b86 + 0.5*
     b84*b88 + 0.5*b84*b92 + 0.5*b84*b101 + 0.5*b84*b105 + 0.5*b84*b106 + 0.5*
     b84*b108 + 0.5*b84*b112 + 0.5*b84*b116 + b84*b117 + 0.5*b84*b122 + 0.5*b84
     *b261 + 0.5*b84*b273 + 0.5*b84*b277 + 0.5*b84*b293 + 0.5*b84*b296 + 0.5*
     b84*b318 + 0.5*b84*b381 + 0.5*b84*b397 + 0.5*b84*b471 + 0.5*b84*b491 + 0.5
     *b84*b547 + 0.5*b84*b559 + 0.5*b84*b591 + 0.5*b84*b602 + 0.5*b84*b661 + 
     0.5*b84*b671 + 0.5*b84*b672 + 0.5*b84*b678 + 0.5*b84*b714 + 0.5*b84*b761
      + 0.5*b84*b765 + 0.5*b84*b790 + 0.5*b84*b798 + 0.5*b84*b804 + 0.5*b84*
     b809 + 0.5*b84*b811 + 0.5*b84*b816 + 0.5*b84*b823 + 0.5*b84*b826 + 0.5*b85
     *b87 + 0.5*b85*b89 + 0.5*b85*b90 + 0.5*b85*b94 + 0.5*b85*b95 + b85*b97 + 
     0.5*b85*b98 + 0.5*b85*b99 + 0.5*b85*b103 + 0.5*b85*b104 + b85*b107 + 0.5*
     b85*b109 + 0.5*b85*b111 + 0.5*b85*b114 + 0.5*b85*b115 + 0.5*b85*b118 + 0.5
     *b85*b119 + 0.5*b85*b282 + 0.5*b85*b290 + 0.5*b85*b292 + 0.5*b85*b294 + 
     0.5*b85*b305 + b85*x844 + 0.5*b86*b88 + 0.5*b86*b92 + 0.5*b86*b101 + 0.5*
     b86*b105 + 0.5*b86*b106 + 0.5*b86*b108 + 0.5*b86*b112 + 0.5*b86*b116 + b86
     *b117 + 0.5*b86*b122 + 0.5*b86*b261 + 0.5*b86*b273 + 0.5*b86*b277 + 0.5*
     b86*b293 + 0.5*b86*b296 + 0.5*b86*b318 + 0.5*b86*b381 + 0.5*b86*b397 + 0.5
     *b86*b471 + 0.5*b86*b491 + 0.5*b86*b547 + 0.5*b86*b559 + 0.5*b86*b591 + 
     0.5*b86*b602 + 0.5*b86*b661 + 0.5*b86*b671 + 0.5*b86*b672 + 0.5*b86*b678
      + 0.5*b86*b714 + 0.5*b86*b761 + 0.5*b86*b765 + 0.5*b86*b790 + 0.5*b86*
     b798 + 0.5*b86*b804 + 0.5*b86*b809 + 0.5*b86*b811 + 0.5*b86*b816 + 0.5*b86
     *b823 + 0.5*b86*b826 + b87*b89 + 0.5*b87*b90 + b87*b94 + 0.5*b87*b95 + 0.5
     *b87*b97 + 0.5*b87*b98 + 0.5*b87*b99 + 0.5*b87*b100 + 0.5*b87*b103 + 0.5*
     b87*b104 + 0.5*b87*b107 + 0.5*b87*b109 + 0.5*b87*b110 + 0.5*b87*b111 + 0.5
     *b87*b113 + 0.5*b87*b114 + 0.5*b87*b115 + 0.5*b87*b118 + 0.5*b87*b119 + 
     0.5*b87*b282 + 0.5*b87*b290 + 0.5*b87*b292 + 0.5*b87*b294 + 0.5*b87*b305
      + 0.5*b88*b92 + b88*b101 + b88*b105 + 0.5*b88*b106 + 0.5*b88*b108 + 0.5*
     b88*b112 + 0.5*b88*b116 + 0.5*b88*b117 + 0.5*b88*b122 + 0.5*b88*b261 + 0.5
     *b88*b273 + 0.5*b88*b277 + 0.5*b88*b293 + 0.5*b88*b296 + 0.5*b88*b318 + 
     0.5*b88*b381 + 0.5*b88*b397 + 0.5*b88*b471 + 0.5*b88*b491 + 0.5*b88*b547
      + 0.5*b88*b559 + 0.5*b88*b591 + 0.5*b88*b602 + 0.5*b88*b661 + 0.5*b88*
     b671 + 0.5*b88*b672 + 0.5*b88*b678 + 0.5*b88*b714 + 0.5*b88*b761 + 0.5*b88
     *b765 + 0.5*b88*b790 + 0.5*b88*b798 + 0.5*b88*b804 + 0.5*b88*b809 + 0.5*
     b88*b811 + 0.5*b88*b816 + 0.5*b88*b823 + 0.5*b88*b826 + 0.5*b89*b90 + b89*
     b94 + 0.5*b89*b95 + 0.5*b89*b97 + 0.5*b89*b98 + 0.5*b89*b99 + 0.5*b89*b100
      + 0.5*b89*b103 + 0.5*b89*b104 + 0.5*b89*b107 + 0.5*b89*b109 + 0.5*b89*
     b110 + 0.5*b89*b111 + 0.5*b89*b113 + 0.5*b89*b114 + 0.5*b89*b115 + 0.5*b89
     *b118 + 0.5*b89*b119 + 0.5*b89*b282 + 0.5*b89*b290 + 0.5*b89*b292 + 0.5*
     b89*b294 + 0.5*b89*b305 + 0.5*b90*b94 + 0.5*b90*b95 + 0.5*b90*b97 + 0.5*
     b90*b98 + 0.5*b90*b99 + 0.5*b90*b103 + 0.5*b90*b104 + 0.5*b90*b107 + 0.5*
     b90*b109 + b90*b111 + b90*b114 + b90*b115 + b90*b118 + 0.5*b90*b119 + 0.5*
     b90*b282 + 0.5*b90*b290 + 0.5*b90*b292 + 0.5*b90*b294 + 0.5*b90*b305 + b90
     *x845 + 0.5*b91*b123 + 0.5*b91*b278 + 0.5*b92*b101 + 0.5*b92*b102 + 0.5*
     b92*b105 + b92*b106 + b92*b108 + b92*b112 + b92*b116 + 0.5*b92*b117 + 0.5*
     b92*b122 + 0.5*b92*b261 + 0.5*b92*b273 + 0.5*b92*b277 + 0.5*b92*b293 + 0.5
     *b92*b296 + 0.5*b92*b318 + 0.5*b92*b381 + 0.5*b92*b397 + 0.5*b92*b471 + 
     0.5*b92*b491 + 0.5*b92*b547 + 0.5*b92*b559 + 0.5*b92*b591 + 0.5*b92*b602
      + 0.5*b92*b661 + 0.5*b92*b671 + 0.5*b92*b672 + 0.5*b92*b678 + 0.5*b92*
     b714 + 0.5*b92*b761 + 0.5*b92*b765 + 0.5*b92*b790 + 0.5*b92*b798 + 0.5*b92
     *b804 + 0.5*b92*b809 + 0.5*b92*b811 + 0.5*b92*b816 + 0.5*b92*b823 + 0.5*
     b92*b826 + 0.5*b93*b96 + 0.5*b93*b100 + 0.5*b93*b113 + b93*b120 + b93*b121
      + 0.5*b93*b123 + 0.5*b93*b255 + 0.5*b93*b274 + 0.5*b93*b280 + 0.5*b93*
     b287 + 0.5*b93*b301 + 0.5*b93*b302 + 0.5*b93*b369 + b93*x837 + 0.5*b94*b95
      + 0.5*b94*b97 + 0.5*b94*b98 + 0.5*b94*b99 + 0.5*b94*b100 + 0.5*b94*b103
      + 0.5*b94*b104 + 0.5*b94*b107 + 0.5*b94*b109 + 0.5*b94*b110 + 0.5*b94*
     b111 + 0.5*b94*b113 + 0.5*b94*b114 + 0.5*b94*b115 + 0.5*b94*b118 + 0.5*b94
     *b119 + 0.5*b94*b282 + 0.5*b94*b290 + 0.5*b94*b292 + 0.5*b94*b294 + 0.5*
     b94*b305 + 0.5*b95*b97 + 0.5*b95*b98 + 0.5*b95*b99 + 0.5*b95*b102 + 0.5*
     b95*b103 + 0.5*b95*b104 + 0.5*b95*b107 + b95*b109 + 0.5*b95*b111 + 0.5*b95
     *b114 + 0.5*b95*b115 + 0.5*b95*b118 + 0.5*b95*b119 + 0.5*b95*b282 + 0.5*
     b95*b290 + 0.5*b95*b292 + 0.5*b95*b294 + 0.5*b95*b305 + 0.5*b96*b100 + 0.5
     *b96*b113 + 0.5*b96*b120 + 0.5*b96*b121 + 0.5*b96*b123 + b96*b255 + 0.5*
     b96*b274 + 0.5*b96*b280 + 0.5*b96*b287 + 0.5*b96*b301 + 0.5*b96*b302 + b96
     *b369 + 0.5*b97*b98 + 0.5*b97*b99 + 0.5*b97*b103 + 0.5*b97*b104 + b97*b107
      + 0.5*b97*b109 + 0.5*b97*b111 + 0.5*b97*b114 + 0.5*b97*b115 + 0.5*b97*
     b118 + 0.5*b97*b119 + 0.5*b97*b282 + 0.5*b97*b290 + 0.5*b97*b292 + 0.5*b97
     *b294 + 0.5*b97*b305 + b97*x844 + b98*b99 + b98*b103 + 0.5*b98*b104 + 0.5*
     b98*b107 + 0.5*b98*b109 + 0.5*b98*b111 + 0.5*b98*b114 + 0.5*b98*b115 + 0.5
     *b98*b118 + b98*b119 + 0.5*b98*b282 + 0.5*b98*b290 + 0.5*b98*b292 + 0.5*
     b98*b294 + 0.5*b98*b305 + b98*x839 + b99*b103 + 0.5*b99*b104 + 0.5*b99*
     b107 + 0.5*b99*b109 + 0.5*b99*b111 + 0.5*b99*b114 + 0.5*b99*b115 + 0.5*b99
     *b118 + b99*b119 + 0.5*b99*b282 + 0.5*b99*b290 + 0.5*b99*b292 + 0.5*b99*
     b294 + 0.5*b99*b305 + b99*x839 + 0.5*b100*b110 + b100*b113 + 0.5*b100*b120
      + 0.5*b100*b121 + 0.5*b100*b123 + 0.5*b100*b255 + 0.5*b100*b274 + 0.5*
     b100*b280 + 0.5*b100*b287 + 0.5*b100*b301 + 0.5*b100*b302 + 0.5*b100*b369
      + b101*b105 + 0.5*b101*b106 + 0.5*b101*b108 + 0.5*b101*b112 + 0.5*b101*
     b116 + 0.5*b101*b117 + 0.5*b101*b122 + 0.5*b101*b261 + 0.5*b101*b273 + 0.5
     *b101*b277 + 0.5*b101*b293 + 0.5*b101*b296 + 0.5*b101*b318 + 0.5*b101*b381
      + 0.5*b101*b397 + 0.5*b101*b471 + 0.5*b101*b491 + 0.5*b101*b547 + 0.5*
     b101*b559 + 0.5*b101*b591 + 0.5*b101*b602 + 0.5*b101*b661 + 0.5*b101*b671
      + 0.5*b101*b672 + 0.5*b101*b678 + 0.5*b101*b714 + 0.5*b101*b761 + 0.5*
     b101*b765 + 0.5*b101*b790 + 0.5*b101*b798 + 0.5*b101*b804 + 0.5*b101*b809
      + 0.5*b101*b811 + 0.5*b101*b816 + 0.5*b101*b823 + 0.5*b101*b826 + 0.5*
     b102*b106 + 0.5*b102*b108 + 0.5*b102*b109 + 0.5*b102*b112 + 0.5*b102*b116
      + 0.5*b103*b104 + 0.5*b103*b107 + 0.5*b103*b109 + 0.5*b103*b111 + 0.5*
     b103*b114 + 0.5*b103*b115 + 0.5*b103*b118 + b103*b119 + 0.5*b103*b282 + 
     0.5*b103*b290 + 0.5*b103*b292 + 0.5*b103*b294 + 0.5*b103*b305 + b103*x839
      + 0.5*b104*b107 + 0.5*b104*b109 + 0.5*b104*b111 + 0.5*b104*b114 + 0.5*
     b104*b115 + 0.5*b104*b118 + 0.5*b104*b119 + 0.5*b104*b282 + 0.5*b104*b290
      + 0.5*b104*b292 + 0.5*b104*b294 + 0.5*b104*b305 + b104*x840 + 0.5*b105*
     b106 + 0.5*b105*b108 + 0.5*b105*b112 + 0.5*b105*b116 + 0.5*b105*b117 + 0.5
     *b105*b122 + 0.5*b105*b261 + 0.5*b105*b273 + 0.5*b105*b277 + 0.5*b105*b293
      + 0.5*b105*b296 + 0.5*b105*b318 + 0.5*b105*b381 + 0.5*b105*b397 + 0.5*
     b105*b471 + 0.5*b105*b491 + 0.5*b105*b547 + 0.5*b105*b559 + 0.5*b105*b591
      + 0.5*b105*b602 + 0.5*b105*b661 + 0.5*b105*b671 + 0.5*b105*b672 + 0.5*
     b105*b678 + 0.5*b105*b714 + 0.5*b105*b761 + 0.5*b105*b765 + 0.5*b105*b790
      + 0.5*b105*b798 + 0.5*b105*b804 + 0.5*b105*b809 + 0.5*b105*b811 + 0.5*
     b105*b816 + 0.5*b105*b823 + 0.5*b105*b826 + b106*b108 + b106*b112 + b106*
     b116 + 0.5*b106*b117 + 0.5*b106*b122 + 0.5*b106*b261 + 0.5*b106*b273 + 0.5
     *b106*b277 + 0.5*b106*b293 + 0.5*b106*b296 + 0.5*b106*b318 + 0.5*b106*b381
      + 0.5*b106*b397 + 0.5*b106*b471 + 0.5*b106*b491 + 0.5*b106*b547 + 0.5*
     b106*b559 + 0.5*b106*b591 + 0.5*b106*b602 + 0.5*b106*b661 + 0.5*b106*b671
      + 0.5*b106*b672 + 0.5*b106*b678 + 0.5*b106*b714 + 0.5*b106*b761 + 0.5*
     b106*b765 + 0.5*b106*b790 + 0.5*b106*b798 + 0.5*b106*b804 + 0.5*b106*b809
      + 0.5*b106*b811 + 0.5*b106*b816 + 0.5*b106*b823 + 0.5*b106*b826 + 0.5*
     b107*b109 + 0.5*b107*b111 + 0.5*b107*b114 + 0.5*b107*b115 + 0.5*b107*b118
      + 0.5*b107*b119 + 0.5*b107*b282 + 0.5*b107*b290 + 0.5*b107*b292 + 0.5*
     b107*b294 + 0.5*b107*b305 + b107*x844 + b108*b112 + b108*b116 + 0.5*b108*
     b117 + 0.5*b108*b122 + 0.5*b108*b261 + 0.5*b108*b273 + 0.5*b108*b277 + 0.5
     *b108*b293 + 0.5*b108*b296 + 0.5*b108*b318 + 0.5*b108*b381 + 0.5*b108*b397
      + 0.5*b108*b471 + 0.5*b108*b491 + 0.5*b108*b547 + 0.5*b108*b559 + 0.5*
     b108*b591 + 0.5*b108*b602 + 0.5*b108*b661 + 0.5*b108*b671 + 0.5*b108*b672
      + 0.5*b108*b678 + 0.5*b108*b714 + 0.5*b108*b761 + 0.5*b108*b765 + 0.5*
     b108*b790 + 0.5*b108*b798 + 0.5*b108*b804 + 0.5*b108*b809 + 0.5*b108*b811
      + 0.5*b108*b816 + 0.5*b108*b823 + 0.5*b108*b826 + 0.5*b109*b111 + 0.5*
     b109*b114 + 0.5*b109*b115 + 0.5*b109*b118 + 0.5*b109*b119 + 0.5*b109*b282
      + 0.5*b109*b290 + 0.5*b109*b292 + 0.5*b109*b294 + 0.5*b109*b305 + 0.5*
     b110*b113 + b110*x838 + b111*b114 + b111*b115 + b111*b118 + 0.5*b111*b119
      + 0.5*b111*b282 + 0.5*b111*b290 + 0.5*b111*b292 + 0.5*b111*b294 + 0.5*
     b111*b305 + b111*x845 + b112*b116 + 0.5*b112*b117 + 0.5*b112*b122 + 0.5*
     b112*b261 + 0.5*b112*b273 + 0.5*b112*b277 + 0.5*b112*b293 + 0.5*b112*b296
      + 0.5*b112*b318 + 0.5*b112*b381 + 0.5*b112*b397 + 0.5*b112*b471 + 0.5*
     b112*b491 + 0.5*b112*b547 + 0.5*b112*b559 + 0.5*b112*b591 + 0.5*b112*b602
      + 0.5*b112*b661 + 0.5*b112*b671 + 0.5*b112*b672 + 0.5*b112*b678 + 0.5*
     b112*b714 + 0.5*b112*b761 + 0.5*b112*b765 + 0.5*b112*b790 + 0.5*b112*b798
      + 0.5*b112*b804 + 0.5*b112*b809 + 0.5*b112*b811 + 0.5*b112*b816 + 0.5*
     b112*b823 + 0.5*b112*b826 + 0.5*b113*b120 + 0.5*b113*b121 + 0.5*b113*b123
      + 0.5*b113*b255 + 0.5*b113*b274 + 0.5*b113*b280 + 0.5*b113*b287 + 0.5*
     b113*b301 + 0.5*b113*b302 + 0.5*b113*b369 + b114*b115 + b114*b118 + 0.5*
     b114*b119 + 0.5*b114*b282 + 0.5*b114*b290 + 0.5*b114*b292 + 0.5*b114*b294
      + 0.5*b114*b305 + b114*x845 + b115*b118 + 0.5*b115*b119 + 0.5*b115*b282
      + 0.5*b115*b290 + 0.5*b115*b292 + 0.5*b115*b294 + 0.5*b115*b305 + b115*
     x845 + 0.5*b116*b117 + 0.5*b116*b122 + 0.5*b116*b261 + 0.5*b116*b273 + 0.5
     *b116*b277 + 0.5*b116*b293 + 0.5*b116*b296 + 0.5*b116*b318 + 0.5*b116*b381
      + 0.5*b116*b397 + 0.5*b116*b471 + 0.5*b116*b491 + 0.5*b116*b547 + 0.5*
     b116*b559 + 0.5*b116*b591 + 0.5*b116*b602 + 0.5*b116*b661 + 0.5*b116*b671
      + 0.5*b116*b672 + 0.5*b116*b678 + 0.5*b116*b714 + 0.5*b116*b761 + 0.5*
     b116*b765 + 0.5*b116*b790 + 0.5*b116*b798 + 0.5*b116*b804 + 0.5*b116*b809
      + 0.5*b116*b811 + 0.5*b116*b816 + 0.5*b116*b823 + 0.5*b116*b826 + 0.5*
     b117*b122 + 0.5*b117*b261 + 0.5*b117*b273 + 0.5*b117*b277 + 0.5*b117*b293
      + 0.5*b117*b296 + 0.5*b117*b318 + 0.5*b117*b381 + 0.5*b117*b397 + 0.5*
     b117*b471 + 0.5*b117*b491 + 0.5*b117*b547 + 0.5*b117*b559 + 0.5*b117*b591
      + 0.5*b117*b602 + 0.5*b117*b661 + 0.5*b117*b671 + 0.5*b117*b672 + 0.5*
     b117*b678 + 0.5*b117*b714 + 0.5*b117*b761 + 0.5*b117*b765 + 0.5*b117*b790
      + 0.5*b117*b798 + 0.5*b117*b804 + 0.5*b117*b809 + 0.5*b117*b811 + 0.5*
     b117*b816 + 0.5*b117*b823 + 0.5*b117*b826 + 0.5*b118*b119 + 0.5*b118*b282
      + 0.5*b118*b290 + 0.5*b118*b292 + 0.5*b118*b294 + 0.5*b118*b305 + b118*
     x845 + 0.5*b119*b282 + 0.5*b119*b290 + 0.5*b119*b292 + 0.5*b119*b294 + 0.5
     *b119*b305 + b119*x839 + b120*b121 + 0.5*b120*b123 + 0.5*b120*b255 + 0.5*
     b120*b274 + 0.5*b120*b280 + 0.5*b120*b287 + 0.5*b120*b301 + 0.5*b120*b302
      + 0.5*b120*b369 + b120*x837 + 0.5*b121*b123 + 0.5*b121*b255 + 0.5*b121*
     b274 + 0.5*b121*b280 + 0.5*b121*b287 + 0.5*b121*b301 + 0.5*b121*b302 + 0.5
     *b121*b369 + b121*x837 + 0.5*b122*b261 + 0.5*b122*b273 + 0.5*b122*b277 + 
     0.5*b122*b293 + 0.5*b122*b296 + 0.5*b122*b318 + 0.5*b122*b381 + 0.5*b122*
     b397 + 0.5*b122*b471 + 0.5*b122*b491 + 0.5*b122*b547 + 0.5*b122*b559 + 0.5
     *b122*b591 + 0.5*b122*b602 + 0.5*b122*b661 + 0.5*b122*b671 + 0.5*b122*b672
      + 0.5*b122*b678 + 0.5*b122*b714 + 0.5*b122*b761 + 0.5*b122*b765 + 0.5*
     b122*b790 + 0.5*b122*b798 + 0.5*b122*b804 + 0.5*b122*b809 + 0.5*b122*b811
      + 0.5*b122*b816 + 0.5*b122*b823 + 0.5*b122*b826 + 0.5*b123*b255 + 0.5*
     b123*b274 + 0.5*b123*b278 + 0.5*b123*b280 + 0.5*b123*b287 + 0.5*b123*b301
      + 0.5*b123*b302 + 0.5*b123*b369 + 0.5*b124*b129 + 0.5*b124*b130 + 0.5*
     b124*b134 + b124*b136 + 0.5*b124*b138 + 0.5*b124*b149 + 0.5*b124*b151 + 
     0.5*b124*b162 + 0.5*b124*b169 + 0.5*b124*b174 + 0.5*b124*b184 + 0.5*b125*
     b135 + 0.5*b125*b153 + b125*b156 + b125*b157 + 0.5*b125*b167 + b125*b168
      + 0.5*b125*b171 + 0.5*b125*b172 + b125*b175 + 0.5*b125*b176 + 0.5*b125*
     b178 + 0.5*b125*b183 + 0.5*b125*b186 + 0.5*b125*b251 + 0.5*b125*b263 + 0.5
     *b125*b271 + 0.5*b125*b284 + b125*x846 + b126*b131 + 0.5*b126*b133 + 0.5*
     b126*b135 + b126*b137 + 0.5*b126*b153 + 0.5*b126*b159 + 0.5*b126*b160 + 
     0.5*b126*b167 + 0.5*b126*b170 + 0.5*b126*b171 + b126*b173 + b126*b177 + 
     0.5*b126*b179 + 0.5*b126*b185 + 0.5*b126*b682 + 0.5*b126*b685 + 0.5*b126*
     b698 + 0.5*b126*b711 + 0.5*b126*b713 + 0.5*b126*b715 + 0.5*b126*b720 + 0.5
     *b126*b730 + 0.5*b126*b740 + 0.5*b126*b741 + 0.5*b126*b743 + 0.5*b126*b744
      + 0.5*b126*b745 + 0.5*b126*b748 + 0.5*b126*b751 + 0.5*b126*b756 + 0.5*
     b126*b763 + 0.5*b126*b766 + 0.5*b126*b768 + 0.5*b126*b769 + 0.5*b126*b770
      + 0.5*b126*b785 + 0.5*b126*b786 + 0.5*b126*b791 + 0.5*b126*b812 + 0.5*
     b126*b813 + 0.5*b126*b817 + 0.5*b126*b819 + 0.5*b126*b825 + 0.5*b126*b827
      + 0.5*b127*b128 + 0.5*b127*b132 + 0.5*b127*b139 + 0.5*b127*b150 + 0.5*
     b127*b152 + 0.5*b127*b154 + 0.5*b127*b155 + 0.5*b127*b158 + b127*b161 + 
     b127*b163 + 0.5*b127*b164 + 0.5*b127*b165 + 0.5*b127*b166 + 0.5*b127*b180
      + b127*b181 + 0.5*b127*b252 + 0.5*b127*b253 + 0.5*b127*b265 + 0.5*b127*
     b298 + 0.5*b127*b300 + 0.5*b127*b318 + 0.5*b127*b334 + 0.5*b127*b337 + 0.5
     *b127*b357 + 0.5*b127*b374 + 0.5*b127*b383 + 0.5*b127*b397 + 0.5*b127*b402
      + 0.5*b127*b410 + 0.5*b127*b411 + 0.5*b127*b505 + 0.5*b127*b509 + 0.5*
     b127*b510 + 0.5*b127*b530 + 0.5*b127*b536 + 0.5*b127*b544 + 0.5*b127*b547
      + 0.5*b127*b553 + 0.5*b127*b562 + 0.5*b127*b569 + 0.5*b127*b574 + 0.5*
     b127*b576 + 0.5*b127*b583 + 0.5*b127*b586 + 0.5*b127*b591 + 0.5*b127*b602
      + 0.5*b127*b605 + 0.5*b127*b641 + 0.5*b127*b645 + 0.5*b127*b648 + 0.5*
     b127*b650 + 0.5*b127*b656 + 0.5*b127*b658 + 0.5*b127*b662 + 0.5*b127*b666
      + 0.5*b128*b132 + 0.5*b128*b139 + 0.5*b128*b150 + b128*b152 + b128*b154
      + 0.5*b128*b155 + 0.5*b128*b158 + 0.5*b128*b161 + 0.5*b128*b163 + 0.5*
     b128*b164 + b128*b165 + 0.5*b128*b166 + 0.5*b128*b180 + 0.5*b128*b181 + 
     0.5*b128*b252 + 0.5*b128*b253 + 0.5*b128*b265 + 0.5*b128*b298 + 0.5*b128*
     b300 + 0.5*b128*b318 + 0.5*b128*b334 + 0.5*b128*b337 + 0.5*b128*b357 + 0.5
     *b128*b374 + 0.5*b128*b383 + 0.5*b128*b397 + 0.5*b128*b402 + 0.5*b128*b410
      + 0.5*b128*b411 + 0.5*b128*b431 + 0.5*b128*b505 + 0.5*b128*b507 + 0.5*
     b128*b509 + 0.5*b128*b510 + 0.5*b128*b519 + 0.5*b128*b530 + 0.5*b128*b533
      + 0.5*b128*b536 + 0.5*b128*b544 + 0.5*b128*b547 + 0.5*b128*b553 + 0.5*
     b128*b562 + 0.5*b128*b569 + 0.5*b128*b574 + 0.5*b128*b576 + 0.5*b128*b583
      + 0.5*b128*b586 + 0.5*b128*b591 + 0.5*b128*b602 + 0.5*b128*b605 + 0.5*
     b128*b616 + 0.5*b128*b641 + 0.5*b128*b642 + 0.5*b128*b645 + 0.5*b128*b648
      + 0.5*b128*b650 + 0.5*b128*b652 + 0.5*b128*b656 + 0.5*b128*b658 + 0.5*
     b128*b662 + 0.5*b128*b666 + 0.5*b129*b130 + 0.5*b129*b134 + 0.5*b129*b136
      + b129*b138 + b129*b149 + 0.5*b129*b151 + 0.5*b129*b162 + b129*b169 + 
     b129*b174 + 0.5*b129*b176 + 0.5*b129*b178 + 0.5*b129*b183 + 0.5*b129*b184
      + 0.5*b129*b186 + b130*b134 + 0.5*b130*b136 + 0.5*b130*b138 + 0.5*b130*
     b149 + b130*b151 + b130*b162 + 0.5*b130*b169 + 0.5*b130*b174 + b130*b184
      + 0.5*b130*b251 + 0.5*b130*b263 + 0.5*b130*b271 + 0.5*b130*b284 + 0.5*
     b131*b133 + 0.5*b131*b135 + b131*b137 + 0.5*b131*b153 + 0.5*b131*b159 + 
     0.5*b131*b160 + 0.5*b131*b167 + 0.5*b131*b170 + 0.5*b131*b171 + b131*b173
      + b131*b177 + 0.5*b131*b179 + 0.5*b131*b185 + 0.5*b131*b682 + 0.5*b131*
     b685 + 0.5*b131*b698 + 0.5*b131*b711 + 0.5*b131*b713 + 0.5*b131*b715 + 0.5
     *b131*b720 + 0.5*b131*b730 + 0.5*b131*b740 + 0.5*b131*b741 + 0.5*b131*b743
      + 0.5*b131*b744 + 0.5*b131*b745 + 0.5*b131*b748 + 0.5*b131*b751 + 0.5*
     b131*b756 + 0.5*b131*b763 + 0.5*b131*b766 + 0.5*b131*b768 + 0.5*b131*b769
      + 0.5*b131*b770 + 0.5*b131*b785 + 0.5*b131*b786 + 0.5*b131*b791 + 0.5*
     b131*b812 + 0.5*b131*b813 + 0.5*b131*b817 + 0.5*b131*b819 + 0.5*b131*b825
      + 0.5*b131*b827 + 0.5*b132*b139 + 0.5*b132*b150 + 0.5*b132*b152 + 0.5*
     b132*b154 + b132*b155 + 0.5*b132*b158 + 0.5*b132*b161 + 0.5*b132*b163 + 
     b132*b164 + 0.5*b132*b165 + 0.5*b132*b166 + b132*b180 + 0.5*b132*b181 + 
     0.5*b132*b252 + 0.5*b132*b253 + 0.5*b132*b265 + 0.5*b132*b298 + 0.5*b132*
     b300 + 0.5*b132*b318 + 0.5*b132*b334 + 0.5*b132*b337 + 0.5*b132*b357 + 0.5
     *b132*b374 + 0.5*b132*b383 + 0.5*b132*b397 + 0.5*b132*b402 + 0.5*b132*b410
      + 0.5*b132*b411 + 0.5*b132*b505 + 0.5*b132*b509 + 0.5*b132*b510 + 0.5*
     b132*b530 + 0.5*b132*b536 + 0.5*b132*b544 + 0.5*b132*b547 + 0.5*b132*b553
      + 0.5*b132*b562 + 0.5*b132*b569 + 0.5*b132*b574 + 0.5*b132*b576 + 0.5*
     b132*b583 + 0.5*b132*b586 + 0.5*b132*b591 + 0.5*b132*b602 + 0.5*b132*b605
      + 0.5*b132*b641 + 0.5*b132*b645 + 0.5*b132*b648 + 0.5*b132*b650 + 0.5*
     b132*b656 + 0.5*b132*b658 + 0.5*b132*b662 + 0.5*b132*b666 + b132*x843 + 
     0.5*b133*b135 + 0.5*b133*b137 + 0.5*b133*b153 + 0.5*b133*b159 + b133*b160
      + 0.5*b133*b167 + b133*b170 + 0.5*b133*b171 + 0.5*b133*b173 + 0.5*b133*
     b177 + 0.5*b133*b179 + 0.5*b134*b136 + 0.5*b134*b138 + 0.5*b134*b149 + 
     b134*b151 + b134*b162 + 0.5*b134*b169 + 0.5*b134*b174 + b134*b184 + 0.5*
     b134*b251 + 0.5*b134*b263 + 0.5*b134*b271 + 0.5*b134*b284 + 0.5*b135*b137
      + b135*b153 + 0.5*b135*b156 + 0.5*b135*b157 + 0.5*b135*b159 + 0.5*b135*
     b160 + b135*b167 + 0.5*b135*b168 + 0.5*b135*b170 + b135*b171 + 0.5*b135*
     b172 + 0.5*b135*b173 + 0.5*b135*b175 + 0.5*b135*b176 + 0.5*b135*b177 + 0.5
     *b135*b178 + 0.5*b135*b179 + 0.5*b135*b183 + 0.5*b135*b186 + 0.5*b135*b251
      + 0.5*b135*b263 + 0.5*b135*b271 + 0.5*b135*b284 + 0.5*b136*b138 + 0.5*
     b136*b149 + 0.5*b136*b151 + 0.5*b136*b162 + 0.5*b136*b169 + 0.5*b136*b174
      + 0.5*b136*b184 + 0.5*b137*b153 + 0.5*b137*b159 + 0.5*b137*b160 + 0.5*
     b137*b167 + 0.5*b137*b170 + 0.5*b137*b171 + b137*b173 + b137*b177 + 0.5*
     b137*b179 + 0.5*b137*b185 + 0.5*b137*b682 + 0.5*b137*b685 + 0.5*b137*b698
      + 0.5*b137*b711 + 0.5*b137*b713 + 0.5*b137*b715 + 0.5*b137*b720 + 0.5*
     b137*b730 + 0.5*b137*b740 + 0.5*b137*b741 + 0.5*b137*b743 + 0.5*b137*b744
      + 0.5*b137*b745 + 0.5*b137*b748 + 0.5*b137*b751 + 0.5*b137*b756 + 0.5*
     b137*b763 + 0.5*b137*b766 + 0.5*b137*b768 + 0.5*b137*b769 + 0.5*b137*b770
      + 0.5*b137*b785 + 0.5*b137*b786 + 0.5*b137*b791 + 0.5*b137*b812 + 0.5*
     b137*b813 + 0.5*b137*b817 + 0.5*b137*b819 + 0.5*b137*b825 + 0.5*b137*b827
      + b138*b149 + 0.5*b138*b151 + 0.5*b138*b162 + b138*b169 + b138*b174 + 0.5
     *b138*b176 + 0.5*b138*b178 + 0.5*b138*b183 + 0.5*b138*b184 + 0.5*b138*b186
      + b139*b150 + 0.5*b139*b152 + 0.5*b139*b154 + 0.5*b139*b155 + 0.5*b139*
     b158 + 0.5*b139*b161 + 0.5*b139*b163 + 0.5*b139*b164 + 0.5*b139*b165 + 
     b139*b166 + 0.5*b139*b180 + 0.5*b139*b181 + 0.5*b139*b252 + 0.5*b139*b253
      + 0.5*b139*b265 + 0.5*b139*b298 + 0.5*b139*b300 + 0.5*b139*b318 + 0.5*
     b139*b334 + 0.5*b139*b337 + 0.5*b139*b357 + 0.5*b139*b374 + 0.5*b139*b383
      + 0.5*b139*b397 + 0.5*b139*b402 + 0.5*b139*b410 + 0.5*b139*b411 + 0.5*
     b139*b505 + 0.5*b139*b509 + 0.5*b139*b510 + 0.5*b139*b530 + 0.5*b139*b536
      + 0.5*b139*b544 + 0.5*b139*b547 + 0.5*b139*b553 + 0.5*b139*b562 + 0.5*
     b139*b569 + 0.5*b139*b574 + 0.5*b139*b576 + 0.5*b139*b583 + 0.5*b139*b586
      + 0.5*b139*b591 + 0.5*b139*b602 + 0.5*b139*b605 + 0.5*b139*b641 + 0.5*
     b139*b645 + 0.5*b139*b648 + 0.5*b139*b650 + 0.5*b139*b656 + 0.5*b139*b658
      + 0.5*b139*b662 + 0.5*b139*b666 + b139*x842 + b140*b700 + b140*b702 + 
     b140*b724 + b140*b726 + b140*b728 + b140*b729 + b140*b736 + b140*b757 + 
     b140*b758 + b140*b762 + b140*b767 + b140*b775 + b140*b780 + b140*b781 + 
     b140*b787 + b140*b803 + b140*b820 + b140*b821 + b140*b822 + b140*b836 + 
     b141*b694 + b141*b727 + b141*b733 + b141*b734 + b141*b750 + b141*b755 + 
     b141*b760 + b141*b779 + b141*b792 + b141*b795 + b141*b801 + b141*b808 + 
     b141*b829 + b142*b683 + b142*b684 + b142*b696 + b142*b707 + b142*b712 + 
     b142*b719 + b142*b721 + b142*b735 + b142*b747 + b142*b752 + b142*b755 + 
     b142*b760 + b142*b782 + b142*b807 + b142*b808 + b142*b818 + b143*b690 + 
     b143*b695 + b143*b700 + b143*b724 + b143*b731 + b143*b736 + b143*b775 + 
     b143*b804 + b143*b834 + b143*b836 + b144*b686 + b144*b687 + b144*b690 + 
     b144*b695 + b144*b731 + b144*b737 + b144*b739 + b144*b743 + b144*b745 + 
     b144*b768 + b144*b770 + b144*b814 + b144*b819 + b144*b834 + b145*b322 + 
     b145*b402 + b145*b404 + b145*b418 + b145*b457 + b145*b513 + b145*b553 + 
     b145*b586 + b145*b626 + b145*b641 + b145*b650 + b146*b317 + b146*b330 + 
     b146*b346 + b146*b353 + b146*b385 + b146*b409 + b146*b414 + b146*b420 + 
     b146*b422 + b146*b473 + b146*b476 + b146*b486 + b146*b487 + b146*b496 + 
     b146*b498 + b146*b512 + b146*b527 + b146*b529 + b146*b532 + b146*b534 + 
     b146*b539 + b146*b540 + b146*b560 + b146*b584 + b146*b617 + b146*b649 + 
     b147*b261 + b147*b273 + b147*b277 + b147*b293 + b147*b296 + b147*b407 + 
     b147*b412 + b147*b413 + b147*b427 + b147*b449 + b147*b557 + b147*b616 + 
     b147*b652 + b147*b704 + b147*b749 + b147*b759 + b147*b788 + b147*b789 + 
     b148*b250 + b148*b258 + b148*b260 + b148*b279 + b148*b291 + b148*b320 + 
     b148*b367 + b148*b368 + b148*b388 + b148*b396 + b148*b435 + b148*b443 + 
     b148*b445 + b148*b446 + b148*b464 + b148*b479 + b148*b489 + b148*b494 + 
     b148*b551 + b148*b564 + b148*b568 + b148*b573 + b148*b593 + b148*b598 + 
     b148*b601 + b148*b613 + b148*b620 + b148*b622 + b148*b625 + b148*b643 + 
     b148*b647 + 0.5*b149*b151 + 0.5*b149*b162 + b149*b169 + b149*b174 + 0.5*
     b149*b176 + 0.5*b149*b178 + 0.5*b149*b183 + 0.5*b149*b184 + 0.5*b149*b186
      + 0.5*b150*b152 + 0.5*b150*b154 + 0.5*b150*b155 + 0.5*b150*b158 + 0.5*
     b150*b161 + 0.5*b150*b163 + 0.5*b150*b164 + 0.5*b150*b165 + b150*b166 + 
     0.5*b150*b180 + 0.5*b150*b181 + 0.5*b150*b252 + 0.5*b150*b253 + 0.5*b150*
     b265 + 0.5*b150*b298 + 0.5*b150*b300 + 0.5*b150*b318 + 0.5*b150*b334 + 0.5
     *b150*b337 + 0.5*b150*b357 + 0.5*b150*b374 + 0.5*b150*b383 + 0.5*b150*b397
      + 0.5*b150*b402 + 0.5*b150*b410 + 0.5*b150*b411 + 0.5*b150*b505 + 0.5*
     b150*b509 + 0.5*b150*b510 + 0.5*b150*b530 + 0.5*b150*b536 + 0.5*b150*b544
      + 0.5*b150*b547 + 0.5*b150*b553 + 0.5*b150*b562 + 0.5*b150*b569 + 0.5*
     b150*b574 + 0.5*b150*b576 + 0.5*b150*b583 + 0.5*b150*b586 + 0.5*b150*b591
      + 0.5*b150*b602 + 0.5*b150*b605 + 0.5*b150*b641 + 0.5*b150*b645 + 0.5*
     b150*b648 + 0.5*b150*b650 + 0.5*b150*b656 + 0.5*b150*b658 + 0.5*b150*b662
      + 0.5*b150*b666 + b150*x842 + b151*b162 + 0.5*b151*b169 + 0.5*b151*b174
      + b151*b184 + 0.5*b151*b251 + 0.5*b151*b263 + 0.5*b151*b271 + 0.5*b151*
     b284 + b152*b154 + 0.5*b152*b155 + 0.5*b152*b158 + 0.5*b152*b161 + 0.5*
     b152*b163 + 0.5*b152*b164 + b152*b165 + 0.5*b152*b166 + 0.5*b152*b180 + 
     0.5*b152*b181 + 0.5*b152*b252 + 0.5*b152*b253 + 0.5*b152*b265 + 0.5*b152*
     b298 + 0.5*b152*b300 + 0.5*b152*b318 + 0.5*b152*b334 + 0.5*b152*b337 + 0.5
     *b152*b357 + 0.5*b152*b374 + 0.5*b152*b383 + 0.5*b152*b397 + 0.5*b152*b402
      + 0.5*b152*b410 + 0.5*b152*b411 + 0.5*b152*b431 + 0.5*b152*b505 + 0.5*
     b152*b507 + 0.5*b152*b509 + 0.5*b152*b510 + 0.5*b152*b519 + 0.5*b152*b530
      + 0.5*b152*b533 + 0.5*b152*b536 + 0.5*b152*b544 + 0.5*b152*b547 + 0.5*
     b152*b553 + 0.5*b152*b562 + 0.5*b152*b569 + 0.5*b152*b574 + 0.5*b152*b576
      + 0.5*b152*b583 + 0.5*b152*b586 + 0.5*b152*b591 + 0.5*b152*b602 + 0.5*
     b152*b605 + 0.5*b152*b616 + 0.5*b152*b641 + 0.5*b152*b642 + 0.5*b152*b645
      + 0.5*b152*b648 + 0.5*b152*b650 + 0.5*b152*b652 + 0.5*b152*b656 + 0.5*
     b152*b658 + 0.5*b152*b662 + 0.5*b152*b666 + 0.5*b153*b156 + 0.5*b153*b157
      + 0.5*b153*b159 + 0.5*b153*b160 + b153*b167 + 0.5*b153*b168 + 0.5*b153*
     b170 + b153*b171 + 0.5*b153*b172 + 0.5*b153*b173 + 0.5*b153*b175 + 0.5*
     b153*b176 + 0.5*b153*b177 + 0.5*b153*b178 + 0.5*b153*b179 + 0.5*b153*b183
      + 0.5*b153*b186 + 0.5*b153*b251 + 0.5*b153*b263 + 0.5*b153*b271 + 0.5*
     b153*b284 + 0.5*b154*b155 + 0.5*b154*b158 + 0.5*b154*b161 + 0.5*b154*b163
      + 0.5*b154*b164 + b154*b165 + 0.5*b154*b166 + 0.5*b154*b180 + 0.5*b154*
     b181 + 0.5*b154*b252 + 0.5*b154*b253 + 0.5*b154*b265 + 0.5*b154*b298 + 0.5
     *b154*b300 + 0.5*b154*b318 + 0.5*b154*b334 + 0.5*b154*b337 + 0.5*b154*b357
      + 0.5*b154*b374 + 0.5*b154*b383 + 0.5*b154*b397 + 0.5*b154*b402 + 0.5*
     b154*b410 + 0.5*b154*b411 + 0.5*b154*b431 + 0.5*b154*b505 + 0.5*b154*b507
      + 0.5*b154*b509 + 0.5*b154*b510 + 0.5*b154*b519 + 0.5*b154*b530 + 0.5*
     b154*b533 + 0.5*b154*b536 + 0.5*b154*b544 + 0.5*b154*b547 + 0.5*b154*b553
      + 0.5*b154*b562 + 0.5*b154*b569 + 0.5*b154*b574 + 0.5*b154*b576 + 0.5*
     b154*b583 + 0.5*b154*b586 + 0.5*b154*b591 + 0.5*b154*b602 + 0.5*b154*b605
      + 0.5*b154*b616 + 0.5*b154*b641 + 0.5*b154*b642 + 0.5*b154*b645 + 0.5*
     b154*b648 + 0.5*b154*b650 + 0.5*b154*b652 + 0.5*b154*b656 + 0.5*b154*b658
      + 0.5*b154*b662 + 0.5*b154*b666 + 0.5*b155*b158 + 0.5*b155*b161 + 0.5*
     b155*b163 + b155*b164 + 0.5*b155*b165 + 0.5*b155*b166 + b155*b180 + 0.5*
     b155*b181 + 0.5*b155*b252 + 0.5*b155*b253 + 0.5*b155*b265 + 0.5*b155*b298
      + 0.5*b155*b300 + 0.5*b155*b318 + 0.5*b155*b334 + 0.5*b155*b337 + 0.5*
     b155*b357 + 0.5*b155*b374 + 0.5*b155*b383 + 0.5*b155*b397 + 0.5*b155*b402
      + 0.5*b155*b410 + 0.5*b155*b411 + 0.5*b155*b505 + 0.5*b155*b509 + 0.5*
     b155*b510 + 0.5*b155*b530 + 0.5*b155*b536 + 0.5*b155*b544 + 0.5*b155*b547
      + 0.5*b155*b553 + 0.5*b155*b562 + 0.5*b155*b569 + 0.5*b155*b574 + 0.5*
     b155*b576 + 0.5*b155*b583 + 0.5*b155*b586 + 0.5*b155*b591 + 0.5*b155*b602
      + 0.5*b155*b605 + 0.5*b155*b641 + 0.5*b155*b645 + 0.5*b155*b648 + 0.5*
     b155*b650 + 0.5*b155*b656 + 0.5*b155*b658 + 0.5*b155*b662 + 0.5*b155*b666
      + b155*x843 + b156*b157 + 0.5*b156*b167 + b156*b168 + 0.5*b156*b171 + 0.5
     *b156*b172 + b156*b175 + 0.5*b156*b176 + 0.5*b156*b178 + 0.5*b156*b183 + 
     0.5*b156*b186 + 0.5*b156*b251 + 0.5*b156*b263 + 0.5*b156*b271 + 0.5*b156*
     b284 + b156*x846 + 0.5*b157*b167 + b157*b168 + 0.5*b157*b171 + 0.5*b157*
     b172 + b157*b175 + 0.5*b157*b176 + 0.5*b157*b178 + 0.5*b157*b183 + 0.5*
     b157*b186 + 0.5*b157*b251 + 0.5*b157*b263 + 0.5*b157*b271 + 0.5*b157*b284
      + b157*x846 + 0.5*b158*b161 + 0.5*b158*b163 + 0.5*b158*b164 + 0.5*b158*
     b165 + 0.5*b158*b166 + 0.5*b158*b180 + 0.5*b158*b181 + 0.5*b158*b252 + 0.5
     *b158*b253 + 0.5*b158*b265 + 0.5*b158*b298 + 0.5*b158*b300 + 0.5*b158*b318
      + 0.5*b158*b334 + 0.5*b158*b337 + 0.5*b158*b357 + 0.5*b158*b374 + 0.5*
     b158*b383 + 0.5*b158*b397 + 0.5*b158*b402 + 0.5*b158*b410 + 0.5*b158*b411
      + 0.5*b158*b505 + 0.5*b158*b509 + 0.5*b158*b510 + 0.5*b158*b530 + 0.5*
     b158*b536 + 0.5*b158*b544 + 0.5*b158*b547 + 0.5*b158*b553 + 0.5*b158*b562
      + 0.5*b158*b569 + 0.5*b158*b574 + 0.5*b158*b576 + 0.5*b158*b583 + 0.5*
     b158*b586 + 0.5*b158*b591 + 0.5*b158*b602 + 0.5*b158*b605 + 0.5*b158*b641
      + 0.5*b158*b645 + 0.5*b158*b648 + 0.5*b158*b650 + 0.5*b158*b656 + 0.5*
     b158*b658 + 0.5*b158*b662 + 0.5*b158*b666 + b158*x847 + 0.5*b159*b160 + 
     0.5*b159*b167 + 0.5*b159*b170 + 0.5*b159*b171 + 0.5*b159*b173 + 0.5*b159*
     b177 + 0.5*b159*b179 + 0.5*b159*b336 + 0.5*b159*b358 + 0.5*b159*b370 + 0.5
     *b159*b382 + 0.5*b159*b387 + 0.5*b159*b389 + 0.5*b159*b403 + 0.5*b159*b416
      + 0.5*b159*b422 + 0.5*b159*b425 + 0.5*b159*b426 + 0.5*b159*b437 + 0.5*
     b159*b468 + 0.5*b159*b469 + 0.5*b159*b476 + 0.5*b159*b478 + 0.5*b159*b498
      + 0.5*b159*b501 + 0.5*b159*b502 + 0.5*b159*b512 + 0.5*b159*b522 + 0.5*
     b159*b525 + 0.5*b159*b529 + 0.5*b159*b538 + 0.5*b159*b571 + 0.5*b159*b604
      + 0.5*b159*b610 + 0.5*b159*b629 + 0.5*b159*b637 + 0.5*b159*b653 + 0.5*
     b160*b167 + b160*b170 + 0.5*b160*b171 + 0.5*b160*b173 + 0.5*b160*b177 + 
     0.5*b160*b179 + b161*b163 + 0.5*b161*b164 + 0.5*b161*b165 + 0.5*b161*b166
      + 0.5*b161*b180 + b161*b181 + 0.5*b161*b252 + 0.5*b161*b253 + 0.5*b161*
     b265 + 0.5*b161*b298 + 0.5*b161*b300 + 0.5*b161*b318 + 0.5*b161*b334 + 0.5
     *b161*b337 + 0.5*b161*b357 + 0.5*b161*b374 + 0.5*b161*b383 + 0.5*b161*b397
      + 0.5*b161*b402 + 0.5*b161*b410 + 0.5*b161*b411 + 0.5*b161*b505 + 0.5*
     b161*b509 + 0.5*b161*b510 + 0.5*b161*b530 + 0.5*b161*b536 + 0.5*b161*b544
      + 0.5*b161*b547 + 0.5*b161*b553 + 0.5*b161*b562 + 0.5*b161*b569 + 0.5*
     b161*b574 + 0.5*b161*b576 + 0.5*b161*b583 + 0.5*b161*b586 + 0.5*b161*b591
      + 0.5*b161*b602 + 0.5*b161*b605 + 0.5*b161*b641 + 0.5*b161*b645 + 0.5*
     b161*b648 + 0.5*b161*b650 + 0.5*b161*b656 + 0.5*b161*b658 + 0.5*b161*b662
      + 0.5*b161*b666 + 0.5*b162*b169 + 0.5*b162*b174 + b162*b184 + 0.5*b162*
     b251 + 0.5*b162*b263 + 0.5*b162*b271 + 0.5*b162*b284 + 0.5*b163*b164 + 0.5
     *b163*b165 + 0.5*b163*b166 + 0.5*b163*b180 + b163*b181 + 0.5*b163*b252 + 
     0.5*b163*b253 + 0.5*b163*b265 + 0.5*b163*b298 + 0.5*b163*b300 + 0.5*b163*
     b318 + 0.5*b163*b334 + 0.5*b163*b337 + 0.5*b163*b357 + 0.5*b163*b374 + 0.5
     *b163*b383 + 0.5*b163*b397 + 0.5*b163*b402 + 0.5*b163*b410 + 0.5*b163*b411
      + 0.5*b163*b505 + 0.5*b163*b509 + 0.5*b163*b510 + 0.5*b163*b530 + 0.5*
     b163*b536 + 0.5*b163*b544 + 0.5*b163*b547 + 0.5*b163*b553 + 0.5*b163*b562
      + 0.5*b163*b569 + 0.5*b163*b574 + 0.5*b163*b576 + 0.5*b163*b583 + 0.5*
     b163*b586 + 0.5*b163*b591 + 0.5*b163*b602 + 0.5*b163*b605 + 0.5*b163*b641
      + 0.5*b163*b645 + 0.5*b163*b648 + 0.5*b163*b650 + 0.5*b163*b656 + 0.5*
     b163*b658 + 0.5*b163*b662 + 0.5*b163*b666 + 0.5*b164*b165 + 0.5*b164*b166
      + b164*b180 + 0.5*b164*b181 + 0.5*b164*b252 + 0.5*b164*b253 + 0.5*b164*
     b265 + 0.5*b164*b298 + 0.5*b164*b300 + 0.5*b164*b318 + 0.5*b164*b334 + 0.5
     *b164*b337 + 0.5*b164*b357 + 0.5*b164*b374 + 0.5*b164*b383 + 0.5*b164*b397
      + 0.5*b164*b402 + 0.5*b164*b410 + 0.5*b164*b411 + 0.5*b164*b505 + 0.5*
     b164*b509 + 0.5*b164*b510 + 0.5*b164*b530 + 0.5*b164*b536 + 0.5*b164*b544
      + 0.5*b164*b547 + 0.5*b164*b553 + 0.5*b164*b562 + 0.5*b164*b569 + 0.5*
     b164*b574 + 0.5*b164*b576 + 0.5*b164*b583 + 0.5*b164*b586 + 0.5*b164*b591
      + 0.5*b164*b602 + 0.5*b164*b605 + 0.5*b164*b641 + 0.5*b164*b645 + 0.5*
     b164*b648 + 0.5*b164*b650 + 0.5*b164*b656 + 0.5*b164*b658 + 0.5*b164*b662
      + 0.5*b164*b666 + b164*x843 + 0.5*b165*b166 + 0.5*b165*b180 + 0.5*b165*
     b181 + 0.5*b165*b252 + 0.5*b165*b253 + 0.5*b165*b265 + 0.5*b165*b298 + 0.5
     *b165*b300 + 0.5*b165*b318 + 0.5*b165*b334 + 0.5*b165*b337 + 0.5*b165*b357
      + 0.5*b165*b374 + 0.5*b165*b383 + 0.5*b165*b397 + 0.5*b165*b402 + 0.5*
     b165*b410 + 0.5*b165*b411 + 0.5*b165*b431 + 0.5*b165*b505 + 0.5*b165*b507
      + 0.5*b165*b509 + 0.5*b165*b510 + 0.5*b165*b519 + 0.5*b165*b530 + 0.5*
     b165*b533 + 0.5*b165*b536 + 0.5*b165*b544 + 0.5*b165*b547 + 0.5*b165*b553
      + 0.5*b165*b562 + 0.5*b165*b569 + 0.5*b165*b574 + 0.5*b165*b576 + 0.5*
     b165*b583 + 0.5*b165*b586 + 0.5*b165*b591 + 0.5*b165*b602 + 0.5*b165*b605
      + 0.5*b165*b616 + 0.5*b165*b641 + 0.5*b165*b642 + 0.5*b165*b645 + 0.5*
     b165*b648 + 0.5*b165*b650 + 0.5*b165*b652 + 0.5*b165*b656 + 0.5*b165*b658
      + 0.5*b165*b662 + 0.5*b165*b666 + 0.5*b166*b180 + 0.5*b166*b181 + 0.5*
     b166*b252 + 0.5*b166*b253 + 0.5*b166*b265 + 0.5*b166*b298 + 0.5*b166*b300
      + 0.5*b166*b318 + 0.5*b166*b334 + 0.5*b166*b337 + 0.5*b166*b357 + 0.5*
     b166*b374 + 0.5*b166*b383 + 0.5*b166*b397 + 0.5*b166*b402 + 0.5*b166*b410
      + 0.5*b166*b411 + 0.5*b166*b505 + 0.5*b166*b509 + 0.5*b166*b510 + 0.5*
     b166*b530 + 0.5*b166*b536 + 0.5*b166*b544 + 0.5*b166*b547 + 0.5*b166*b553
      + 0.5*b166*b562 + 0.5*b166*b569 + 0.5*b166*b574 + 0.5*b166*b576 + 0.5*
     b166*b583 + 0.5*b166*b586 + 0.5*b166*b591 + 0.5*b166*b602 + 0.5*b166*b605
      + 0.5*b166*b641 + 0.5*b166*b645 + 0.5*b166*b648 + 0.5*b166*b650 + 0.5*
     b166*b656 + 0.5*b166*b658 + 0.5*b166*b662 + 0.5*b166*b666 + b166*x842 + 
     0.5*b167*b168 + 0.5*b167*b170 + b167*b171 + 0.5*b167*b172 + 0.5*b167*b173
      + 0.5*b167*b175 + 0.5*b167*b176 + 0.5*b167*b177 + 0.5*b167*b178 + 0.5*
     b167*b179 + 0.5*b167*b183 + 0.5*b167*b186 + 0.5*b167*b251 + 0.5*b167*b263
      + 0.5*b167*b271 + 0.5*b167*b284 + 0.5*b168*b171 + 0.5*b168*b172 + b168*
     b175 + 0.5*b168*b176 + 0.5*b168*b178 + 0.5*b168*b183 + 0.5*b168*b186 + 0.5
     *b168*b251 + 0.5*b168*b263 + 0.5*b168*b271 + 0.5*b168*b284 + b168*x846 + 
     b169*b174 + 0.5*b169*b176 + 0.5*b169*b178 + 0.5*b169*b183 + 0.5*b169*b184
      + 0.5*b169*b186 + 0.5*b170*b171 + 0.5*b170*b173 + 0.5*b170*b177 + 0.5*
     b170*b179 + 0.5*b171*b172 + 0.5*b171*b173 + 0.5*b171*b175 + 0.5*b171*b176
      + 0.5*b171*b177 + 0.5*b171*b178 + 0.5*b171*b179 + 0.5*b171*b183 + 0.5*
     b171*b186 + 0.5*b171*b251 + 0.5*b171*b263 + 0.5*b171*b271 + 0.5*b171*b284
      + 0.5*b172*b175 + 0.5*b172*b176 + 0.5*b172*b178 + 0.5*b172*b183 + 0.5*
     b172*b186 + 0.5*b172*b251 + 0.5*b172*b263 + 0.5*b172*b271 + 0.5*b172*b284
      + b172*x848 + b173*b177 + 0.5*b173*b179 + 0.5*b173*b185 + 0.5*b173*b682
      + 0.5*b173*b685 + 0.5*b173*b698 + 0.5*b173*b711 + 0.5*b173*b713 + 0.5*
     b173*b715 + 0.5*b173*b720 + 0.5*b173*b730 + 0.5*b173*b740 + 0.5*b173*b741
      + 0.5*b173*b743 + 0.5*b173*b744 + 0.5*b173*b745 + 0.5*b173*b748 + 0.5*
     b173*b751 + 0.5*b173*b756 + 0.5*b173*b763 + 0.5*b173*b766 + 0.5*b173*b768
      + 0.5*b173*b769 + 0.5*b173*b770 + 0.5*b173*b785 + 0.5*b173*b786 + 0.5*
     b173*b791 + 0.5*b173*b812 + 0.5*b173*b813 + 0.5*b173*b817 + 0.5*b173*b819
      + 0.5*b173*b825 + 0.5*b173*b827 + 0.5*b174*b176 + 0.5*b174*b178 + 0.5*
     b174*b183 + 0.5*b174*b184 + 0.5*b174*b186 + 0.5*b175*b176 + 0.5*b175*b178
      + 0.5*b175*b183 + 0.5*b175*b186 + 0.5*b175*b251 + 0.5*b175*b263 + 0.5*
     b175*b271 + 0.5*b175*b284 + b175*x846 + b176*b178 + b176*b183 + b176*b186
      + 0.5*b176*b251 + 0.5*b176*b263 + 0.5*b176*b271 + 0.5*b176*b284 + 0.5*
     b177*b179 + 0.5*b177*b185 + 0.5*b177*b682 + 0.5*b177*b685 + 0.5*b177*b698
      + 0.5*b177*b711 + 0.5*b177*b713 + 0.5*b177*b715 + 0.5*b177*b720 + 0.5*
     b177*b730 + 0.5*b177*b740 + 0.5*b177*b741 + 0.5*b177*b743 + 0.5*b177*b744
      + 0.5*b177*b745 + 0.5*b177*b748 + 0.5*b177*b751 + 0.5*b177*b756 + 0.5*
     b177*b763 + 0.5*b177*b766 + 0.5*b177*b768 + 0.5*b177*b769 + 0.5*b177*b770
      + 0.5*b177*b785 + 0.5*b177*b786 + 0.5*b177*b791 + 0.5*b177*b812 + 0.5*
     b177*b813 + 0.5*b177*b817 + 0.5*b177*b819 + 0.5*b177*b825 + 0.5*b177*b827
      + b178*b183 + b178*b186 + 0.5*b178*b251 + 0.5*b178*b263 + 0.5*b178*b271
      + 0.5*b178*b284 + 0.5*b179*b256 + 0.5*b179*b257 + 0.5*b179*b264 + 0.5*
     b179*b269 + 0.5*b179*b283 + 0.5*b180*b181 + 0.5*b180*b252 + 0.5*b180*b253
      + 0.5*b180*b265 + 0.5*b180*b298 + 0.5*b180*b300 + 0.5*b180*b318 + 0.5*
     b180*b334 + 0.5*b180*b337 + 0.5*b180*b357 + 0.5*b180*b374 + 0.5*b180*b383
      + 0.5*b180*b397 + 0.5*b180*b402 + 0.5*b180*b410 + 0.5*b180*b411 + 0.5*
     b180*b505 + 0.5*b180*b509 + 0.5*b180*b510 + 0.5*b180*b530 + 0.5*b180*b536
      + 0.5*b180*b544 + 0.5*b180*b547 + 0.5*b180*b553 + 0.5*b180*b562 + 0.5*
     b180*b569 + 0.5*b180*b574 + 0.5*b180*b576 + 0.5*b180*b583 + 0.5*b180*b586
      + 0.5*b180*b591 + 0.5*b180*b602 + 0.5*b180*b605 + 0.5*b180*b641 + 0.5*
     b180*b645 + 0.5*b180*b648 + 0.5*b180*b650 + 0.5*b180*b656 + 0.5*b180*b658
      + 0.5*b180*b662 + 0.5*b180*b666 + b180*x843 + 0.5*b181*b252 + 0.5*b181*
     b253 + 0.5*b181*b265 + 0.5*b181*b298 + 0.5*b181*b300 + 0.5*b181*b318 + 0.5
     *b181*b334 + 0.5*b181*b337 + 0.5*b181*b357 + 0.5*b181*b374 + 0.5*b181*b383
      + 0.5*b181*b397 + 0.5*b181*b402 + 0.5*b181*b410 + 0.5*b181*b411 + 0.5*
     b181*b505 + 0.5*b181*b509 + 0.5*b181*b510 + 0.5*b181*b530 + 0.5*b181*b536
      + 0.5*b181*b544 + 0.5*b181*b547 + 0.5*b181*b553 + 0.5*b181*b562 + 0.5*
     b181*b569 + 0.5*b181*b574 + 0.5*b181*b576 + 0.5*b181*b583 + 0.5*b181*b586
      + 0.5*b181*b591 + 0.5*b181*b602 + 0.5*b181*b605 + 0.5*b181*b641 + 0.5*
     b181*b645 + 0.5*b181*b648 + 0.5*b181*b650 + 0.5*b181*b656 + 0.5*b181*b658
      + 0.5*b181*b662 + 0.5*b181*b666 + 0.5*b182*b252 + 0.5*b182*b253 + 0.5*
     b182*b265 + 0.5*b182*b298 + 0.5*b182*b300 + 0.5*b182*b320 + 0.5*b182*b329
      + 0.5*b182*b356 + 0.5*b182*b359 + 0.5*b182*b373 + 0.5*b182*b375 + 0.5*
     b182*b377 + 0.5*b182*b391 + 0.5*b182*b392 + 0.5*b182*b395 + 0.5*b182*b396
      + 0.5*b182*b408 + 0.5*b182*b414 + 0.5*b182*b420 + 0.5*b182*b421 + 0.5*
     b182*b438 + 0.5*b182*b442 + 0.5*b182*b444 + 0.5*b182*b451 + 0.5*b182*b454
      + 0.5*b182*b462 + 0.5*b182*b473 + 0.5*b182*b479 + 0.5*b182*b481 + 0.5*
     b182*b486 + 0.5*b182*b489 + 0.5*b182*b520 + 0.5*b182*b524 + 0.5*b182*b540
      + 0.5*b182*b541 + 0.5*b182*b550 + 0.5*b182*b552 + 0.5*b182*b556 + 0.5*
     b182*b563 + 0.5*b182*b568 + 0.5*b182*b578 + 0.5*b182*b585 + 0.5*b182*b588
      + 0.5*b182*b601 + 0.5*b182*b606 + 0.5*b182*b609 + 0.5*b182*b613 + 0.5*
     b182*b618 + 0.5*b182*b620 + 0.5*b182*b624 + 0.5*b182*b625 + 0.5*b182*b630
      + 0.5*b182*b631 + 0.5*b182*b636 + 0.5*b182*b647 + 0.5*b182*b651 + b183*
     b186 + 0.5*b183*b251 + 0.5*b183*b263 + 0.5*b183*b271 + 0.5*b183*b284 + 0.5
     *b184*b251 + 0.5*b184*b263 + 0.5*b184*b271 + 0.5*b184*b284 + 0.5*b185*b682
      + 0.5*b185*b685 + 0.5*b185*b698 + 0.5*b185*b711 + 0.5*b185*b713 + 0.5*
     b185*b715 + 0.5*b185*b720 + 0.5*b185*b730 + 0.5*b185*b740 + 0.5*b185*b741
      + 0.5*b185*b743 + 0.5*b185*b744 + 0.5*b185*b745 + 0.5*b185*b748 + 0.5*
     b185*b751 + 0.5*b185*b756 + 0.5*b185*b763 + 0.5*b185*b766 + 0.5*b185*b768
      + 0.5*b185*b769 + 0.5*b185*b770 + 0.5*b185*b785 + 0.5*b185*b786 + 0.5*
     b185*b791 + 0.5*b185*b812 + 0.5*b185*b813 + 0.5*b185*b817 + 0.5*b185*b819
      + 0.5*b185*b825 + 0.5*b185*b827 + b185*x849 + 0.5*b186*b251 + 0.5*b186*
     b263 + 0.5*b186*b271 + 0.5*b186*b284 + b187*b691 + b187*b701 + b187*b710
      + b187*b716 + b187*b718 + b187*b725 + b187*b727 + b187*b733 + b187*b734
      + b187*b746 + b187*b750 + b187*b753 + b187*b764 + b187*b783 + b187*b792
      + b187*b793 + b187*b797 + b187*b806 + b187*b828 + b187*b830 + b187*b833
      + b188*b326 + b188*b407 + b188*b412 + b188*b427 + b188*b434 + b188*b449
      + b188*b483 + b188*b545 + b188*b546 + b188*b557 + b188*b589 + b188*b590
      + b188*b615 + b188*b621 + b188*b659 + b188*b663 + b189*b250 + b189*b258
      + b189*b259 + b189*b260 + b189*b272 + b189*b276 + b189*b279 + b189*b281
      + b189*b291 + b189*b303 + b189*b324 + b189*b351 + b189*b355 + b189*b372
      + b189*b376 + b189*b383 + b189*b390 + b189*b394 + b189*b423 + b189*b424
      + b189*b428 + b189*b458 + b189*b467 + b189*b477 + b189*b482 + b189*b488
      + b189*b490 + b189*b497 + b189*b499 + b189*b500 + b189*b526 + b189*b530
      + b189*b531 + b189*b562 + b189*b566 + b189*b570 + b189*b572 + b189*b574
      + b189*b587 + b189*b603 + b189*b605 + b189*b608 + b189*b623 + b189*b628
      + b189*b664 + b189*b670 + b189*b673 + b189*b674 + b189*b676 + b189*b681
      + b190*b682 + b190*b706 + b190*b723 + b190*b748 + b190*b754 + b190*b778
      + b190*b784 + b190*b791 + b190*b812 + b190*b813 + b191*b726 + b191*b729
      + b191*b757 + b191*b758 + b191*b761 + b191*b780 + b191*b790 + b191*b809
      + b191*b823 + b191*b826 + b192*b683 + b192*b684 + b192*b693 + b192*b697
      + b192*b709 + b192*b711 + b192*b719 + b192*b730 + b192*b741 + b192*b763
      + b192*b794 + b192*b805 + b192*b825 + b193*b692 + b193*b693 + b193*b694
      + b193*b697 + b193*b699 + b193*b703 + b193*b705 + b193*b706 + b193*b708
      + b193*b709 + b193*b722 + b193*b723 + b193*b732 + b193*b742 + b193*b754
      + b193*b772 + b193*b774 + b193*b777 + b193*b778 + b193*b779 + b193*b784
      + b193*b794 + b193*b795 + b193*b796 + b193*b800 + b193*b801 + b193*b802
      + b193*b805 + b193*b810 + b193*b815 + b193*b824 + b193*b829 + b193*b831
      + b193*b832 + b193*b835 + b195*b698 + b195*b713 + b195*b715 + b195*b718
      + b195*b721 + b195*b722 + b195*b732 + b195*b735 + b195*b740 + b195*b742
      + b195*b746 + b195*b747 + b195*b753 + b195*b769 + b195*b776 + b195*b782
      + b195*b793 + b195*b806 + b195*b818 + b195*b824 + b195*b831 + b196*b381
      + b196*b386 + b196*b393 + b196*b428 + b196*b440 + b196*b450 + b196*b458
      + b196*b465 + b196*b471 + b196*b490 + b196*b526 + b196*b549 + b196*b559
      + b196*b561 + b196*b567 + b196*b581 + b196*b582 + b196*b595 + b196*b611
      + b196*b614 + b196*b619 + b196*b626 + b196*b627 + b196*b632 + b196*b635
      + b196*b657 + b196*b661 + b196*b670 + b196*b672 + b197*b728 + b197*b762
      + b197*b767 + b197*b783 + b197*b803 + b197*b822 + b198*b702 + b198*b703
      + b198*b716 + b198*b725 + b198*b764 + b198*b772 + b198*b773 + b198*b774
      + b198*b781 + b198*b787 + b198*b797 + b198*b815 + b198*b820 + b198*b821
      + b198*b833 + b198*b835 + b199*b686 + b199*b687 + b199*b688 + b199*b689
      + b199*b704 + b199*b714 + b199*b717 + b199*b737 + b199*b738 + b199*b739
      + b199*b749 + b199*b759 + b199*b765 + b199*b788 + b199*b789 + b199*b798
      + b199*b799 + b199*b811 + b199*b814 + b199*b816 + b200*b685 + b200*b691
      + b200*b692 + b200*b696 + b200*b701 + b200*b707 + b200*b710 + b200*b712
      + b200*b720 + b200*b752 + b200*b756 + b200*b766 + b200*b771 + b200*b786
      + b200*b796 + b200*b800 + b200*b802 + b200*b807 + b200*b810 + b200*b828
      + b200*b830 + b201*b254 + b201*b262 + b201*b266 + b201*b286 + b201*b289
      + b201*b321 + b201*b328 + b201*b331 + b201*b334 + b201*b335 + b201*b347
      + b201*b348 + b201*b352 + b201*b354 + b201*b357 + b201*b362 + b201*b365
      + b201*b371 + b201*b410 + b201*b411 + b201*b430 + b201*b436 + b201*b456
      + b201*b461 + b201*b470 + b201*b472 + b201*b474 + b201*b480 + b201*b492
      + b201*b515 + b201*b555 + b201*b582 + b201*b614 + b201*b619 + b201*b632
      + b201*b633 + b201*b645 + b201*b657 + b201*b660 + b201*b677 + b202*b268
      + b202*b288 + b202*b295 + b202*b299 + b202*b304 + b202*b323 + b202*b339
      + b202*b341 + b202*b360 + b202*b380 + b202*b387 + b202*b401 + b202*b403
      + b202*b405 + b202*b426 + b202*b447 + b202*b452 + b202*b453 + b202*b511
      + b202*b525 + b202*b528 + b202*b565 + b202*b575 + b202*b577 + b202*b579
      + b202*b580 + b202*b594 + b202*b607 + b202*b653 + b202*b667 + b202*b680
      + b203*b327 + b203*b343 + b203*b344 + b203*b350 + b203*b364 + b203*b366
      + b203*b425 + b203*b429 + b203*b432 + b203*b439 + b203*b455 + b203*b468
      + b203*b475 + b203*b484 + b203*b502 + b203*b506 + b203*b516 + b203*b517
      + b203*b522 + b203*b548 + b203*b592 + b203*b596 + b203*b597 + b203*b600
      + b203*b637 + b203*b669 + b204*b317 + b204*b319 + b204*b325 + b204*b330
      + b204*b338 + b204*b350 + b204*b353 + b204*b364 + b204*b378 + b204*b384
      + b204*b401 + b204*b405 + b204*b415 + b204*b433 + b204*b459 + b204*b495
      + b204*b504 + b204*b508 + b204*b517 + b204*b518 + b204*b527 + b204*b528
      + b204*b543 + b204*b548 + b204*b577 + b204*b579 + b204*b596 + b204*b634
      + b204*b640 + b204*b649 + b204*b654 + b204*b655 + b204*b665 + b204*b675
      + b205*b329 + b205*b399 + b205*b442 + b205*b465 + b205*b509 + b205*b520
      + b205*b536 + b205*b549 + b205*b554 + b205*b558 + b205*b561 + b205*b576
      + b205*b631 + b205*b651 + b205*b658 + b205*b662 + b206*b327 + b206*b343
      + b206*b344 + b206*b346 + b206*b349 + b206*b367 + b206*b368 + b206*b379
      + b206*b417 + b206*b441 + b206*b455 + b206*b460 + b206*b466 + b206*b494
      + b206*b496 + b206*b506 + b206*b514 + b206*b521 + b206*b523 + b206*b532
      + b206*b534 + b206*b593 + b206*b598 + b206*b599 + b206*b612 + b206*b617
      + b207*b325 + b207*b332 + b207*b333 + b207*b336 + b207*b340 + b207*b356
      + b207*b378 + b207*b379 + b207*b382 + b207*b384 + b207*b389 + b207*b391
      + b207*b392 + b207*b444 + b207*b448 + b207*b459 + b207*b462 + b207*b463
      + b207*b469 + b207*b503 + b207*b514 + b207*b521 + b207*b523 + b207*b524
      + b207*b542 + b207*b588 + b207*b609 + b207*b610 + b207*b612 + b207*b618
      + b207*b630 + b207*b644 + b207*b654 + b207*b668 + b207*b679 + b208*b322
      + b208*b404 + b208*b418 + b208*b457 + b208*b513 + b209*b332 + b209*b385
      + b209*b388 + b209*b398 + b209*b400 + b209*b409 + b209*b435 + b209*b443
      + b209*b445 + b209*b448 + b209*b503 + b209*b539 + b209*b560 + b209*b643
      + b209*b644 + b209*b679 + b210*b259 + b210*b272 + b210*b276 + b210*b281
      + b210*b303 + b210*b342 + b210*b361 + b210*b363 + b210*b375 + b210*b377
      + b210*b386 + b210*b419 + b210*b440 + b210*b485 + b210*b493 + b210*b505
      + b210*b537 + b210*b552 + b210*b556 + b210*b569 + b210*b578 + b210*b581
      + b210*b611 + b210*b627 + b210*b638 + b210*b639 + b210*b646 + b210*b648
      + b210*b656 + b210*b666 + b211*b254 + b211*b262 + b211*b266 + b211*b286
      + b211*b289 + b211*b337 + b211*b359 + b211*b373 + b211*b374 + b211*b393
      + b211*b408 + b211*b450 + b211*b451 + b211*b454 + b211*b481 + b211*b510
      + b211*b544 + b211*b563 + b211*b567 + b211*b583 + b211*b585 + b211*b595
      + b211*b624 + b211*b635 + b211*b636 + b250*b258 + 0.5*b250*b259 + b250*
     b260 + 0.5*b250*b272 + 0.5*b250*b276 + b250*b279 + 0.5*b250*b281 + b250*
     b291 + 0.5*b250*b303 + 0.5*b250*b320 + 0.5*b250*b324 + 0.5*b250*b351 + 0.5
     *b250*b355 + 0.5*b250*b367 + 0.5*b250*b368 + 0.5*b250*b372 + 0.5*b250*b376
      + 0.5*b250*b383 + 0.5*b250*b388 + 0.5*b250*b390 + 0.5*b250*b394 + 0.5*
     b250*b396 + 0.5*b250*b423 + 0.5*b250*b424 + 0.5*b250*b428 + 0.5*b250*b435
      + 0.5*b250*b443 + 0.5*b250*b445 + 0.5*b250*b446 + 0.5*b250*b458 + 0.5*
     b250*b464 + 0.5*b250*b467 + 0.5*b250*b477 + 0.5*b250*b479 + 0.5*b250*b482
      + 0.5*b250*b488 + 0.5*b250*b489 + 0.5*b250*b490 + 0.5*b250*b494 + 0.5*
     b250*b497 + 0.5*b250*b499 + 0.5*b250*b500 + 0.5*b250*b526 + 0.5*b250*b530
      + 0.5*b250*b531 + 0.5*b250*b551 + 0.5*b250*b562 + 0.5*b250*b564 + 0.5*
     b250*b566 + 0.5*b250*b568 + 0.5*b250*b570 + 0.5*b250*b572 + 0.5*b250*b573
      + 0.5*b250*b574 + 0.5*b250*b587 + 0.5*b250*b593 + 0.5*b250*b598 + 0.5*
     b250*b601 + 0.5*b250*b603 + 0.5*b250*b605 + 0.5*b250*b608 + 0.5*b250*b613
      + 0.5*b250*b620 + 0.5*b250*b622 + 0.5*b250*b623 + 0.5*b250*b625 + 0.5*
     b250*b628 + 0.5*b250*b643 + 0.5*b250*b647 + 0.5*b250*b664 + 0.5*b250*b670
      + 0.5*b250*b673 + 0.5*b250*b674 + 0.5*b250*b676 + 0.5*b250*b681 + b251*
     b263 + b251*b271 + b251*b284 + b252*b253 + b252*b265 + b252*b298 + b252*
     b300 + 0.5*b252*b318 + 0.5*b252*b334 + 0.5*b252*b337 + 0.5*b252*b357 + 0.5
     *b252*b373 + 0.5*b252*b374 + 0.5*b252*b383 + 0.5*b252*b391 + 0.5*b252*b397
      + 0.5*b252*b402 + 0.5*b252*b408 + 0.5*b252*b410 + 0.5*b252*b411 + 0.5*
     b252*b414 + 0.5*b252*b420 + 0.5*b252*b421 + 0.5*b252*b438 + 0.5*b252*b444
      + 0.5*b252*b454 + 0.5*b252*b462 + 0.5*b252*b473 + 0.5*b252*b481 + 0.5*
     b252*b486 + 0.5*b252*b505 + 0.5*b252*b509 + 0.5*b252*b510 + 0.5*b252*b524
      + 0.5*b252*b530 + 0.5*b252*b536 + 0.5*b252*b540 + 0.5*b252*b541 + 0.5*
     b252*b544 + 0.5*b252*b547 + 0.5*b252*b550 + 0.5*b252*b553 + 0.5*b252*b562
      + 0.5*b252*b563 + 0.5*b252*b568 + 0.5*b252*b569 + 0.5*b252*b574 + 0.5*
     b252*b576 + 0.5*b252*b583 + 0.5*b252*b586 + 0.5*b252*b588 + 0.5*b252*b591
      + 0.5*b252*b601 + 0.5*b252*b602 + 0.5*b252*b605 + 0.5*b252*b606 + 0.5*
     b252*b613 + 0.5*b252*b620 + 0.5*b252*b641 + 0.5*b252*b645 + 0.5*b252*b647
      + 0.5*b252*b648 + 0.5*b252*b650 + 0.5*b252*b656 + 0.5*b252*b658 + 0.5*
     b252*b662 + 0.5*b252*b666 + b253*b265 + b253*b298 + b253*b300 + 0.5*b253*
     b318 + 0.5*b253*b334 + 0.5*b253*b337 + 0.5*b253*b357 + 0.5*b253*b373 + 0.5
     *b253*b374 + 0.5*b253*b383 + 0.5*b253*b391 + 0.5*b253*b397 + 0.5*b253*b402
      + 0.5*b253*b408 + 0.5*b253*b410 + 0.5*b253*b411 + 0.5*b253*b414 + 0.5*
     b253*b420 + 0.5*b253*b421 + 0.5*b253*b438 + 0.5*b253*b444 + 0.5*b253*b454
      + 0.5*b253*b462 + 0.5*b253*b473 + 0.5*b253*b481 + 0.5*b253*b486 + 0.5*
     b253*b505 + 0.5*b253*b509 + 0.5*b253*b510 + 0.5*b253*b524 + 0.5*b253*b530
      + 0.5*b253*b536 + 0.5*b253*b540 + 0.5*b253*b541 + 0.5*b253*b544 + 0.5*
     b253*b547 + 0.5*b253*b550 + 0.5*b253*b553 + 0.5*b253*b562 + 0.5*b253*b563
      + 0.5*b253*b568 + 0.5*b253*b569 + 0.5*b253*b574 + 0.5*b253*b576 + 0.5*
     b253*b583 + 0.5*b253*b586 + 0.5*b253*b588 + 0.5*b253*b591 + 0.5*b253*b601
      + 0.5*b253*b602 + 0.5*b253*b605 + 0.5*b253*b606 + 0.5*b253*b613 + 0.5*
     b253*b620 + 0.5*b253*b641 + 0.5*b253*b645 + 0.5*b253*b647 + 0.5*b253*b648
      + 0.5*b253*b650 + 0.5*b253*b656 + 0.5*b253*b658 + 0.5*b253*b662 + 0.5*
     b253*b666 + b254*b262 + b254*b266 + b254*b286 + b254*b289 + 0.5*b254*b321
      + 0.5*b254*b328 + 0.5*b254*b331 + 0.5*b254*b334 + 0.5*b254*b335 + 0.5*
     b254*b337 + 0.5*b254*b347 + 0.5*b254*b348 + 0.5*b254*b352 + 0.5*b254*b354
      + 0.5*b254*b357 + 0.5*b254*b359 + 0.5*b254*b362 + 0.5*b254*b365 + 0.5*
     b254*b371 + 0.5*b254*b373 + 0.5*b254*b374 + 0.5*b254*b393 + 0.5*b254*b408
      + 0.5*b254*b410 + 0.5*b254*b411 + 0.5*b254*b430 + 0.5*b254*b436 + 0.5*
     b254*b450 + 0.5*b254*b451 + 0.5*b254*b454 + 0.5*b254*b456 + 0.5*b254*b461
      + 0.5*b254*b470 + 0.5*b254*b472 + 0.5*b254*b474 + 0.5*b254*b480 + 0.5*
     b254*b481 + 0.5*b254*b492 + 0.5*b254*b510 + 0.5*b254*b515 + 0.5*b254*b544
      + 0.5*b254*b555 + 0.5*b254*b563 + 0.5*b254*b567 + 0.5*b254*b582 + 0.5*
     b254*b583 + 0.5*b254*b585 + 0.5*b254*b595 + 0.5*b254*b614 + 0.5*b254*b619
      + 0.5*b254*b624 + 0.5*b254*b632 + 0.5*b254*b633 + 0.5*b254*b635 + 0.5*
     b254*b636 + 0.5*b254*b645 + 0.5*b254*b657 + 0.5*b254*b660 + 0.5*b254*b677
      + 0.5*b255*b274 + 0.5*b255*b280 + 0.5*b255*b287 + 0.5*b255*b301 + 0.5*
     b255*b302 + b255*b369 + b256*b257 + b256*b264 + b256*b269 + b256*b283 + 
     b257*b264 + b257*b269 + b257*b283 + 0.5*b258*b259 + b258*b260 + 0.5*b258*
     b272 + 0.5*b258*b276 + b258*b279 + 0.5*b258*b281 + b258*b291 + 0.5*b258*
     b303 + 0.5*b258*b320 + 0.5*b258*b324 + 0.5*b258*b351 + 0.5*b258*b355 + 0.5
     *b258*b367 + 0.5*b258*b368 + 0.5*b258*b372 + 0.5*b258*b376 + 0.5*b258*b383
      + 0.5*b258*b388 + 0.5*b258*b390 + 0.5*b258*b394 + 0.5*b258*b396 + 0.5*
     b258*b423 + 0.5*b258*b424 + 0.5*b258*b428 + 0.5*b258*b435 + 0.5*b258*b443
      + 0.5*b258*b445 + 0.5*b258*b446 + 0.5*b258*b458 + 0.5*b258*b464 + 0.5*
     b258*b467 + 0.5*b258*b477 + 0.5*b258*b479 + 0.5*b258*b482 + 0.5*b258*b488
      + 0.5*b258*b489 + 0.5*b258*b490 + 0.5*b258*b494 + 0.5*b258*b497 + 0.5*
     b258*b499 + 0.5*b258*b500 + 0.5*b258*b526 + 0.5*b258*b530 + 0.5*b258*b531
      + 0.5*b258*b551 + 0.5*b258*b562 + 0.5*b258*b564 + 0.5*b258*b566 + 0.5*
     b258*b568 + 0.5*b258*b570 + 0.5*b258*b572 + 0.5*b258*b573 + 0.5*b258*b574
      + 0.5*b258*b587 + 0.5*b258*b593 + 0.5*b258*b598 + 0.5*b258*b601 + 0.5*
     b258*b603 + 0.5*b258*b605 + 0.5*b258*b608 + 0.5*b258*b613 + 0.5*b258*b620
      + 0.5*b258*b622 + 0.5*b258*b623 + 0.5*b258*b625 + 0.5*b258*b628 + 0.5*
     b258*b643 + 0.5*b258*b647 + 0.5*b258*b664 + 0.5*b258*b670 + 0.5*b258*b673
      + 0.5*b258*b674 + 0.5*b258*b676 + 0.5*b258*b681 + 0.5*b259*b260 + b259*
     b272 + b259*b276 + 0.5*b259*b279 + b259*b281 + 0.5*b259*b291 + b259*b303
      + 0.5*b259*b324 + 0.5*b259*b342 + 0.5*b259*b351 + 0.5*b259*b355 + 0.5*
     b259*b361 + 0.5*b259*b363 + 0.5*b259*b372 + 0.5*b259*b375 + 0.5*b259*b376
      + 0.5*b259*b377 + 0.5*b259*b383 + 0.5*b259*b386 + 0.5*b259*b390 + 0.5*
     b259*b394 + 0.5*b259*b419 + 0.5*b259*b423 + 0.5*b259*b424 + 0.5*b259*b428
      + 0.5*b259*b440 + 0.5*b259*b458 + 0.5*b259*b467 + 0.5*b259*b477 + 0.5*
     b259*b482 + 0.5*b259*b485 + 0.5*b259*b488 + 0.5*b259*b490 + 0.5*b259*b493
      + 0.5*b259*b497 + 0.5*b259*b499 + 0.5*b259*b500 + 0.5*b259*b505 + 0.5*
     b259*b526 + 0.5*b259*b530 + 0.5*b259*b531 + 0.5*b259*b537 + 0.5*b259*b552
      + 0.5*b259*b556 + 0.5*b259*b562 + 0.5*b259*b566 + 0.5*b259*b569 + 0.5*
     b259*b570 + 0.5*b259*b572 + 0.5*b259*b574 + 0.5*b259*b578 + 0.5*b259*b581
      + 0.5*b259*b587 + 0.5*b259*b603 + 0.5*b259*b605 + 0.5*b259*b608 + 0.5*
     b259*b611 + 0.5*b259*b623 + 0.5*b259*b627 + 0.5*b259*b628 + 0.5*b259*b638
      + 0.5*b259*b639 + 0.5*b259*b646 + 0.5*b259*b648 + 0.5*b259*b656 + 0.5*
     b259*b664 + 0.5*b259*b666 + 0.5*b259*b670 + 0.5*b259*b673 + 0.5*b259*b674
      + 0.5*b259*b676 + 0.5*b259*b681 + 0.5*b260*b272 + 0.5*b260*b276 + b260*
     b279 + 0.5*b260*b281 + b260*b291 + 0.5*b260*b303 + 0.5*b260*b320 + 0.5*
     b260*b324 + 0.5*b260*b351 + 0.5*b260*b355 + 0.5*b260*b367 + 0.5*b260*b368
      + 0.5*b260*b372 + 0.5*b260*b376 + 0.5*b260*b383 + 0.5*b260*b388 + 0.5*
     b260*b390 + 0.5*b260*b394 + 0.5*b260*b396 + 0.5*b260*b423 + 0.5*b260*b424
      + 0.5*b260*b428 + 0.5*b260*b435 + 0.5*b260*b443 + 0.5*b260*b445 + 0.5*
     b260*b446 + 0.5*b260*b458 + 0.5*b260*b464 + 0.5*b260*b467 + 0.5*b260*b477
      + 0.5*b260*b479 + 0.5*b260*b482 + 0.5*b260*b488 + 0.5*b260*b489 + 0.5*
     b260*b490 + 0.5*b260*b494 + 0.5*b260*b497 + 0.5*b260*b499 + 0.5*b260*b500
      + 0.5*b260*b526 + 0.5*b260*b530 + 0.5*b260*b531 + 0.5*b260*b551 + 0.5*
     b260*b562 + 0.5*b260*b564 + 0.5*b260*b566 + 0.5*b260*b568 + 0.5*b260*b570
      + 0.5*b260*b572 + 0.5*b260*b573 + 0.5*b260*b574 + 0.5*b260*b587 + 0.5*
     b260*b593 + 0.5*b260*b598 + 0.5*b260*b601 + 0.5*b260*b603 + 0.5*b260*b605
      + 0.5*b260*b608 + 0.5*b260*b613 + 0.5*b260*b620 + 0.5*b260*b622 + 0.5*
     b260*b623 + 0.5*b260*b625 + 0.5*b260*b628 + 0.5*b260*b643 + 0.5*b260*b647
      + 0.5*b260*b664 + 0.5*b260*b670 + 0.5*b260*b673 + 0.5*b260*b674 + 0.5*
     b260*b676 + 0.5*b260*b681 + b261*b273 + b261*b277 + b261*b293 + b261*b296
      + 0.5*b261*b318 + 0.5*b261*b381 + 0.5*b261*b397 + 0.5*b261*b407 + 0.5*
     b261*b412 + 0.5*b261*b413 + 0.5*b261*b427 + 0.5*b261*b449 + 0.5*b261*b471
      + 0.5*b261*b491 + 0.5*b261*b547 + 0.5*b261*b557 + 0.5*b261*b559 + 0.5*
     b261*b591 + 0.5*b261*b602 + 0.5*b261*b616 + 0.5*b261*b652 + 0.5*b261*b661
      + 0.5*b261*b671 + 0.5*b261*b672 + 0.5*b261*b678 + 0.5*b261*b704 + 0.5*
     b261*b714 + 0.5*b261*b749 + 0.5*b261*b759 + 0.5*b261*b761 + 0.5*b261*b765
      + 0.5*b261*b788 + 0.5*b261*b789 + 0.5*b261*b790 + 0.5*b261*b798 + 0.5*
     b261*b804 + 0.5*b261*b809 + 0.5*b261*b811 + 0.5*b261*b816 + 0.5*b261*b823
      + 0.5*b261*b826 + b262*b266 + b262*b286 + b262*b289 + 0.5*b262*b321 + 0.5
     *b262*b328 + 0.5*b262*b331 + 0.5*b262*b334 + 0.5*b262*b335 + 0.5*b262*b337
      + 0.5*b262*b347 + 0.5*b262*b348 + 0.5*b262*b352 + 0.5*b262*b354 + 0.5*
     b262*b357 + 0.5*b262*b359 + 0.5*b262*b362 + 0.5*b262*b365 + 0.5*b262*b371
      + 0.5*b262*b373 + 0.5*b262*b374 + 0.5*b262*b393 + 0.5*b262*b408 + 0.5*
     b262*b410 + 0.5*b262*b411 + 0.5*b262*b430 + 0.5*b262*b436 + 0.5*b262*b450
      + 0.5*b262*b451 + 0.5*b262*b454 + 0.5*b262*b456 + 0.5*b262*b461 + 0.5*
     b262*b470 + 0.5*b262*b472 + 0.5*b262*b474 + 0.5*b262*b480 + 0.5*b262*b481
      + 0.5*b262*b492 + 0.5*b262*b510 + 0.5*b262*b515 + 0.5*b262*b544 + 0.5*
     b262*b555 + 0.5*b262*b563 + 0.5*b262*b567 + 0.5*b262*b582 + 0.5*b262*b583
      + 0.5*b262*b585 + 0.5*b262*b595 + 0.5*b262*b614 + 0.5*b262*b619 + 0.5*
     b262*b624 + 0.5*b262*b632 + 0.5*b262*b633 + 0.5*b262*b635 + 0.5*b262*b636
      + 0.5*b262*b645 + 0.5*b262*b657 + 0.5*b262*b660 + 0.5*b262*b677 + b263*
     b271 + b263*b284 + b264*b269 + b264*b283 + b265*b298 + b265*b300 + 0.5*
     b265*b318 + 0.5*b265*b334 + 0.5*b265*b337 + 0.5*b265*b357 + 0.5*b265*b373
      + 0.5*b265*b374 + 0.5*b265*b383 + 0.5*b265*b391 + 0.5*b265*b397 + 0.5*
     b265*b402 + 0.5*b265*b408 + 0.5*b265*b410 + 0.5*b265*b411 + 0.5*b265*b414
      + 0.5*b265*b420 + 0.5*b265*b421 + 0.5*b265*b438 + 0.5*b265*b444 + 0.5*
     b265*b454 + 0.5*b265*b462 + 0.5*b265*b473 + 0.5*b265*b481 + 0.5*b265*b486
      + 0.5*b265*b505 + 0.5*b265*b509 + 0.5*b265*b510 + 0.5*b265*b524 + 0.5*
     b265*b530 + 0.5*b265*b536 + 0.5*b265*b540 + 0.5*b265*b541 + 0.5*b265*b544
      + 0.5*b265*b547 + 0.5*b265*b550 + 0.5*b265*b553 + 0.5*b265*b562 + 0.5*
     b265*b563 + 0.5*b265*b568 + 0.5*b265*b569 + 0.5*b265*b574 + 0.5*b265*b576
      + 0.5*b265*b583 + 0.5*b265*b586 + 0.5*b265*b588 + 0.5*b265*b591 + 0.5*
     b265*b601 + 0.5*b265*b602 + 0.5*b265*b605 + 0.5*b265*b606 + 0.5*b265*b613
      + 0.5*b265*b620 + 0.5*b265*b641 + 0.5*b265*b645 + 0.5*b265*b647 + 0.5*
     b265*b648 + 0.5*b265*b650 + 0.5*b265*b656 + 0.5*b265*b658 + 0.5*b265*b662
      + 0.5*b265*b666 + b266*b286 + b266*b289 + 0.5*b266*b321 + 0.5*b266*b328
      + 0.5*b266*b331 + 0.5*b266*b334 + 0.5*b266*b335 + 0.5*b266*b337 + 0.5*
     b266*b347 + 0.5*b266*b348 + 0.5*b266*b352 + 0.5*b266*b354 + 0.5*b266*b357
      + 0.5*b266*b359 + 0.5*b266*b362 + 0.5*b266*b365 + 0.5*b266*b371 + 0.5*
     b266*b373 + 0.5*b266*b374 + 0.5*b266*b393 + 0.5*b266*b408 + 0.5*b266*b410
      + 0.5*b266*b411 + 0.5*b266*b430 + 0.5*b266*b436 + 0.5*b266*b450 + 0.5*
     b266*b451 + 0.5*b266*b454 + 0.5*b266*b456 + 0.5*b266*b461 + 0.5*b266*b470
      + 0.5*b266*b472 + 0.5*b266*b474 + 0.5*b266*b480 + 0.5*b266*b481 + 0.5*
     b266*b492 + 0.5*b266*b510 + 0.5*b266*b515 + 0.5*b266*b544 + 0.5*b266*b555
      + 0.5*b266*b563 + 0.5*b266*b567 + 0.5*b266*b582 + 0.5*b266*b583 + 0.5*
     b266*b585 + 0.5*b266*b595 + 0.5*b266*b614 + 0.5*b266*b619 + 0.5*b266*b624
      + 0.5*b266*b632 + 0.5*b266*b633 + 0.5*b266*b635 + 0.5*b266*b636 + 0.5*
     b266*b645 + 0.5*b266*b657 + 0.5*b266*b660 + 0.5*b266*b677 + b267*b270 + 
     b267*b275 + b267*b285 + b267*b297 + b268*b288 + b268*b295 + b268*b299 + 
     b268*b304 + 0.5*b268*b323 + 0.5*b268*b339 + 0.5*b268*b341 + 0.5*b268*b349
      + 0.5*b268*b360 + 0.5*b268*b380 + 0.5*b268*b387 + 0.5*b268*b395 + 0.5*
     b268*b398 + 0.5*b268*b400 + 0.5*b268*b401 + 0.5*b268*b403 + 0.5*b268*b405
      + 0.5*b268*b421 + 0.5*b268*b426 + 0.5*b268*b438 + 0.5*b268*b441 + 0.5*
     b268*b447 + 0.5*b268*b452 + 0.5*b268*b453 + 0.5*b268*b460 + 0.5*b268*b501
      + 0.5*b268*b511 + 0.5*b268*b525 + 0.5*b268*b528 + 0.5*b268*b538 + 0.5*
     b268*b541 + 0.5*b268*b550 + 0.5*b268*b565 + 0.5*b268*b575 + 0.5*b268*b577
      + 0.5*b268*b579 + 0.5*b268*b580 + 0.5*b268*b594 + 0.5*b268*b599 + 0.5*
     b268*b604 + 0.5*b268*b606 + 0.5*b268*b607 + 0.5*b268*b653 + 0.5*b268*b667
      + 0.5*b268*b680 + b269*b283 + b270*b275 + b270*b285 + b270*b297 + b271*
     b284 + b272*b276 + 0.5*b272*b279 + b272*b281 + 0.5*b272*b291 + b272*b303
      + 0.5*b272*b324 + 0.5*b272*b342 + 0.5*b272*b351 + 0.5*b272*b355 + 0.5*
     b272*b361 + 0.5*b272*b363 + 0.5*b272*b372 + 0.5*b272*b375 + 0.5*b272*b376
      + 0.5*b272*b377 + 0.5*b272*b383 + 0.5*b272*b386 + 0.5*b272*b390 + 0.5*
     b272*b394 + 0.5*b272*b419 + 0.5*b272*b423 + 0.5*b272*b424 + 0.5*b272*b428
      + 0.5*b272*b440 + 0.5*b272*b458 + 0.5*b272*b467 + 0.5*b272*b477 + 0.5*
     b272*b482 + 0.5*b272*b485 + 0.5*b272*b488 + 0.5*b272*b490 + 0.5*b272*b493
      + 0.5*b272*b497 + 0.5*b272*b499 + 0.5*b272*b500 + 0.5*b272*b505 + 0.5*
     b272*b526 + 0.5*b272*b530 + 0.5*b272*b531 + 0.5*b272*b537 + 0.5*b272*b552
      + 0.5*b272*b556 + 0.5*b272*b562 + 0.5*b272*b566 + 0.5*b272*b569 + 0.5*
     b272*b570 + 0.5*b272*b572 + 0.5*b272*b574 + 0.5*b272*b578 + 0.5*b272*b581
      + 0.5*b272*b587 + 0.5*b272*b603 + 0.5*b272*b605 + 0.5*b272*b608 + 0.5*
     b272*b611 + 0.5*b272*b623 + 0.5*b272*b627 + 0.5*b272*b628 + 0.5*b272*b638
      + 0.5*b272*b639 + 0.5*b272*b646 + 0.5*b272*b648 + 0.5*b272*b656 + 0.5*
     b272*b664 + 0.5*b272*b666 + 0.5*b272*b670 + 0.5*b272*b673 + 0.5*b272*b674
      + 0.5*b272*b676 + 0.5*b272*b681 + b273*b277 + b273*b293 + b273*b296 + 0.5
     *b273*b318 + 0.5*b273*b381 + 0.5*b273*b397 + 0.5*b273*b407 + 0.5*b273*b412
      + 0.5*b273*b413 + 0.5*b273*b427 + 0.5*b273*b449 + 0.5*b273*b471 + 0.5*
     b273*b491 + 0.5*b273*b547 + 0.5*b273*b557 + 0.5*b273*b559 + 0.5*b273*b591
      + 0.5*b273*b602 + 0.5*b273*b616 + 0.5*b273*b652 + 0.5*b273*b661 + 0.5*
     b273*b671 + 0.5*b273*b672 + 0.5*b273*b678 + 0.5*b273*b704 + 0.5*b273*b714
      + 0.5*b273*b749 + 0.5*b273*b759 + 0.5*b273*b761 + 0.5*b273*b765 + 0.5*
     b273*b788 + 0.5*b273*b789 + 0.5*b273*b790 + 0.5*b273*b798 + 0.5*b273*b804
      + 0.5*b273*b809 + 0.5*b273*b811 + 0.5*b273*b816 + 0.5*b273*b823 + 0.5*
     b273*b826 + b274*b280 + b274*b287 + b274*b301 + b274*b302 + 0.5*b274*b369
      + b274*x850 + b275*b285 + b275*b297 + 0.5*b276*b279 + b276*b281 + 0.5*
     b276*b291 + b276*b303 + 0.5*b276*b324 + 0.5*b276*b342 + 0.5*b276*b351 + 
     0.5*b276*b355 + 0.5*b276*b361 + 0.5*b276*b363 + 0.5*b276*b372 + 0.5*b276*
     b375 + 0.5*b276*b376 + 0.5*b276*b377 + 0.5*b276*b383 + 0.5*b276*b386 + 0.5
     *b276*b390 + 0.5*b276*b394 + 0.5*b276*b419 + 0.5*b276*b423 + 0.5*b276*b424
      + 0.5*b276*b428 + 0.5*b276*b440 + 0.5*b276*b458 + 0.5*b276*b467 + 0.5*
     b276*b477 + 0.5*b276*b482 + 0.5*b276*b485 + 0.5*b276*b488 + 0.5*b276*b490
      + 0.5*b276*b493 + 0.5*b276*b497 + 0.5*b276*b499 + 0.5*b276*b500 + 0.5*
     b276*b505 + 0.5*b276*b526 + 0.5*b276*b530 + 0.5*b276*b531 + 0.5*b276*b537
      + 0.5*b276*b552 + 0.5*b276*b556 + 0.5*b276*b562 + 0.5*b276*b566 + 0.5*
     b276*b569 + 0.5*b276*b570 + 0.5*b276*b572 + 0.5*b276*b574 + 0.5*b276*b578
      + 0.5*b276*b581 + 0.5*b276*b587 + 0.5*b276*b603 + 0.5*b276*b605 + 0.5*
     b276*b608 + 0.5*b276*b611 + 0.5*b276*b623 + 0.5*b276*b627 + 0.5*b276*b628
      + 0.5*b276*b638 + 0.5*b276*b639 + 0.5*b276*b646 + 0.5*b276*b648 + 0.5*
     b276*b656 + 0.5*b276*b664 + 0.5*b276*b666 + 0.5*b276*b670 + 0.5*b276*b673
      + 0.5*b276*b674 + 0.5*b276*b676 + 0.5*b276*b681 + b277*b293 + b277*b296
      + 0.5*b277*b318 + 0.5*b277*b381 + 0.5*b277*b397 + 0.5*b277*b407 + 0.5*
     b277*b412 + 0.5*b277*b413 + 0.5*b277*b427 + 0.5*b277*b449 + 0.5*b277*b471
      + 0.5*b277*b491 + 0.5*b277*b547 + 0.5*b277*b557 + 0.5*b277*b559 + 0.5*
     b277*b591 + 0.5*b277*b602 + 0.5*b277*b616 + 0.5*b277*b652 + 0.5*b277*b661
      + 0.5*b277*b671 + 0.5*b277*b672 + 0.5*b277*b678 + 0.5*b277*b704 + 0.5*
     b277*b714 + 0.5*b277*b749 + 0.5*b277*b759 + 0.5*b277*b761 + 0.5*b277*b765
      + 0.5*b277*b788 + 0.5*b277*b789 + 0.5*b277*b790 + 0.5*b277*b798 + 0.5*
     b277*b804 + 0.5*b277*b809 + 0.5*b277*b811 + 0.5*b277*b816 + 0.5*b277*b823
      + 0.5*b277*b826 + b278*x851 + 0.5*b279*b281 + b279*b291 + 0.5*b279*b303
      + 0.5*b279*b320 + 0.5*b279*b324 + 0.5*b279*b351 + 0.5*b279*b355 + 0.5*
     b279*b367 + 0.5*b279*b368 + 0.5*b279*b372 + 0.5*b279*b376 + 0.5*b279*b383
      + 0.5*b279*b388 + 0.5*b279*b390 + 0.5*b279*b394 + 0.5*b279*b396 + 0.5*
     b279*b423 + 0.5*b279*b424 + 0.5*b279*b428 + 0.5*b279*b435 + 0.5*b279*b443
      + 0.5*b279*b445 + 0.5*b279*b446 + 0.5*b279*b458 + 0.5*b279*b464 + 0.5*
     b279*b467 + 0.5*b279*b477 + 0.5*b279*b479 + 0.5*b279*b482 + 0.5*b279*b488
      + 0.5*b279*b489 + 0.5*b279*b490 + 0.5*b279*b494 + 0.5*b279*b497 + 0.5*
     b279*b499 + 0.5*b279*b500 + 0.5*b279*b526 + 0.5*b279*b530 + 0.5*b279*b531
      + 0.5*b279*b551 + 0.5*b279*b562 + 0.5*b279*b564 + 0.5*b279*b566 + 0.5*
     b279*b568 + 0.5*b279*b570 + 0.5*b279*b572 + 0.5*b279*b573 + 0.5*b279*b574
      + 0.5*b279*b587 + 0.5*b279*b593 + 0.5*b279*b598 + 0.5*b279*b601 + 0.5*
     b279*b603 + 0.5*b279*b605 + 0.5*b279*b608 + 0.5*b279*b613 + 0.5*b279*b620
      + 0.5*b279*b622 + 0.5*b279*b623 + 0.5*b279*b625 + 0.5*b279*b628 + 0.5*
     b279*b643 + 0.5*b279*b647 + 0.5*b279*b664 + 0.5*b279*b670 + 0.5*b279*b673
      + 0.5*b279*b674 + 0.5*b279*b676 + 0.5*b279*b681 + b280*b287 + b280*b301
      + b280*b302 + 0.5*b280*b369 + b280*x850 + 0.5*b281*b291 + b281*b303 + 0.5
     *b281*b324 + 0.5*b281*b342 + 0.5*b281*b351 + 0.5*b281*b355 + 0.5*b281*b361
      + 0.5*b281*b363 + 0.5*b281*b372 + 0.5*b281*b375 + 0.5*b281*b376 + 0.5*
     b281*b377 + 0.5*b281*b383 + 0.5*b281*b386 + 0.5*b281*b390 + 0.5*b281*b394
      + 0.5*b281*b419 + 0.5*b281*b423 + 0.5*b281*b424 + 0.5*b281*b428 + 0.5*
     b281*b440 + 0.5*b281*b458 + 0.5*b281*b467 + 0.5*b281*b477 + 0.5*b281*b482
      + 0.5*b281*b485 + 0.5*b281*b488 + 0.5*b281*b490 + 0.5*b281*b493 + 0.5*
     b281*b497 + 0.5*b281*b499 + 0.5*b281*b500 + 0.5*b281*b505 + 0.5*b281*b526
      + 0.5*b281*b530 + 0.5*b281*b531 + 0.5*b281*b537 + 0.5*b281*b552 + 0.5*
     b281*b556 + 0.5*b281*b562 + 0.5*b281*b566 + 0.5*b281*b569 + 0.5*b281*b570
      + 0.5*b281*b572 + 0.5*b281*b574 + 0.5*b281*b578 + 0.5*b281*b581 + 0.5*
     b281*b587 + 0.5*b281*b603 + 0.5*b281*b605 + 0.5*b281*b608 + 0.5*b281*b611
      + 0.5*b281*b623 + 0.5*b281*b627 + 0.5*b281*b628 + 0.5*b281*b638 + 0.5*
     b281*b639 + 0.5*b281*b646 + 0.5*b281*b648 + 0.5*b281*b656 + 0.5*b281*b664
      + 0.5*b281*b666 + 0.5*b281*b670 + 0.5*b281*b673 + 0.5*b281*b674 + 0.5*
     b281*b676 + 0.5*b281*b681 + b282*b290 + b282*b292 + b282*b294 + b282*b305
      + b285*b297 + b286*b289 + 0.5*b286*b321 + 0.5*b286*b328 + 0.5*b286*b331
      + 0.5*b286*b334 + 0.5*b286*b335 + 0.5*b286*b337 + 0.5*b286*b347 + 0.5*
     b286*b348 + 0.5*b286*b352 + 0.5*b286*b354 + 0.5*b286*b357 + 0.5*b286*b359
      + 0.5*b286*b362 + 0.5*b286*b365 + 0.5*b286*b371 + 0.5*b286*b373 + 0.5*
     b286*b374 + 0.5*b286*b393 + 0.5*b286*b408 + 0.5*b286*b410 + 0.5*b286*b411
      + 0.5*b286*b430 + 0.5*b286*b436 + 0.5*b286*b450 + 0.5*b286*b451 + 0.5*
     b286*b454 + 0.5*b286*b456 + 0.5*b286*b461 + 0.5*b286*b470 + 0.5*b286*b472
      + 0.5*b286*b474 + 0.5*b286*b480 + 0.5*b286*b481 + 0.5*b286*b492 + 0.5*
     b286*b510 + 0.5*b286*b515 + 0.5*b286*b544 + 0.5*b286*b555 + 0.5*b286*b563
      + 0.5*b286*b567 + 0.5*b286*b582 + 0.5*b286*b583 + 0.5*b286*b585 + 0.5*
     b286*b595 + 0.5*b286*b614 + 0.5*b286*b619 + 0.5*b286*b624 + 0.5*b286*b632
      + 0.5*b286*b633 + 0.5*b286*b635 + 0.5*b286*b636 + 0.5*b286*b645 + 0.5*
     b286*b657 + 0.5*b286*b660 + 0.5*b286*b677 + b287*b301 + b287*b302 + 0.5*
     b287*b369 + b287*x850 + b288*b295 + b288*b299 + b288*b304 + 0.5*b288*b323
      + 0.5*b288*b339 + 0.5*b288*b341 + 0.5*b288*b349 + 0.5*b288*b360 + 0.5*
     b288*b380 + 0.5*b288*b387 + 0.5*b288*b395 + 0.5*b288*b398 + 0.5*b288*b400
      + 0.5*b288*b401 + 0.5*b288*b403 + 0.5*b288*b405 + 0.5*b288*b421 + 0.5*
     b288*b426 + 0.5*b288*b438 + 0.5*b288*b441 + 0.5*b288*b447 + 0.5*b288*b452
      + 0.5*b288*b453 + 0.5*b288*b460 + 0.5*b288*b501 + 0.5*b288*b511 + 0.5*
     b288*b525 + 0.5*b288*b528 + 0.5*b288*b538 + 0.5*b288*b541 + 0.5*b288*b550
      + 0.5*b288*b565 + 0.5*b288*b575 + 0.5*b288*b577 + 0.5*b288*b579 + 0.5*
     b288*b580 + 0.5*b288*b594 + 0.5*b288*b599 + 0.5*b288*b604 + 0.5*b288*b606
      + 0.5*b288*b607 + 0.5*b288*b653 + 0.5*b288*b667 + 0.5*b288*b680 + 0.5*
     b289*b321 + 0.5*b289*b328 + 0.5*b289*b331 + 0.5*b289*b334 + 0.5*b289*b335
      + 0.5*b289*b337 + 0.5*b289*b347 + 0.5*b289*b348 + 0.5*b289*b352 + 0.5*
     b289*b354 + 0.5*b289*b357 + 0.5*b289*b359 + 0.5*b289*b362 + 0.5*b289*b365
      + 0.5*b289*b371 + 0.5*b289*b373 + 0.5*b289*b374 + 0.5*b289*b393 + 0.5*
     b289*b408 + 0.5*b289*b410 + 0.5*b289*b411 + 0.5*b289*b430 + 0.5*b289*b436
      + 0.5*b289*b450 + 0.5*b289*b451 + 0.5*b289*b454 + 0.5*b289*b456 + 0.5*
     b289*b461 + 0.5*b289*b470 + 0.5*b289*b472 + 0.5*b289*b474 + 0.5*b289*b480
      + 0.5*b289*b481 + 0.5*b289*b492 + 0.5*b289*b510 + 0.5*b289*b515 + 0.5*
     b289*b544 + 0.5*b289*b555 + 0.5*b289*b563 + 0.5*b289*b567 + 0.5*b289*b582
      + 0.5*b289*b583 + 0.5*b289*b585 + 0.5*b289*b595 + 0.5*b289*b614 + 0.5*
     b289*b619 + 0.5*b289*b624 + 0.5*b289*b632 + 0.5*b289*b633 + 0.5*b289*b635
      + 0.5*b289*b636 + 0.5*b289*b645 + 0.5*b289*b657 + 0.5*b289*b660 + 0.5*
     b289*b677 + b290*b292 + b290*b294 + b290*b305 + 0.5*b291*b303 + 0.5*b291*
     b320 + 0.5*b291*b324 + 0.5*b291*b351 + 0.5*b291*b355 + 0.5*b291*b367 + 0.5
     *b291*b368 + 0.5*b291*b372 + 0.5*b291*b376 + 0.5*b291*b383 + 0.5*b291*b388
      + 0.5*b291*b390 + 0.5*b291*b394 + 0.5*b291*b396 + 0.5*b291*b423 + 0.5*
     b291*b424 + 0.5*b291*b428 + 0.5*b291*b435 + 0.5*b291*b443 + 0.5*b291*b445
      + 0.5*b291*b446 + 0.5*b291*b458 + 0.5*b291*b464 + 0.5*b291*b467 + 0.5*
     b291*b477 + 0.5*b291*b479 + 0.5*b291*b482 + 0.5*b291*b488 + 0.5*b291*b489
      + 0.5*b291*b490 + 0.5*b291*b494 + 0.5*b291*b497 + 0.5*b291*b499 + 0.5*
     b291*b500 + 0.5*b291*b526 + 0.5*b291*b530 + 0.5*b291*b531 + 0.5*b291*b551
      + 0.5*b291*b562 + 0.5*b291*b564 + 0.5*b291*b566 + 0.5*b291*b568 + 0.5*
     b291*b570 + 0.5*b291*b572 + 0.5*b291*b573 + 0.5*b291*b574 + 0.5*b291*b587
      + 0.5*b291*b593 + 0.5*b291*b598 + 0.5*b291*b601 + 0.5*b291*b603 + 0.5*
     b291*b605 + 0.5*b291*b608 + 0.5*b291*b613 + 0.5*b291*b620 + 0.5*b291*b622
      + 0.5*b291*b623 + 0.5*b291*b625 + 0.5*b291*b628 + 0.5*b291*b643 + 0.5*
     b291*b647 + 0.5*b291*b664 + 0.5*b291*b670 + 0.5*b291*b673 + 0.5*b291*b674
      + 0.5*b291*b676 + 0.5*b291*b681 + b292*b294 + b292*b305 + b293*b296 + 0.5
     *b293*b318 + 0.5*b293*b381 + 0.5*b293*b397 + 0.5*b293*b407 + 0.5*b293*b412
      + 0.5*b293*b413 + 0.5*b293*b427 + 0.5*b293*b449 + 0.5*b293*b471 + 0.5*
     b293*b491 + 0.5*b293*b547 + 0.5*b293*b557 + 0.5*b293*b559 + 0.5*b293*b591
      + 0.5*b293*b602 + 0.5*b293*b616 + 0.5*b293*b652 + 0.5*b293*b661 + 0.5*
     b293*b671 + 0.5*b293*b672 + 0.5*b293*b678 + 0.5*b293*b704 + 0.5*b293*b714
      + 0.5*b293*b749 + 0.5*b293*b759 + 0.5*b293*b761 + 0.5*b293*b765 + 0.5*
     b293*b788 + 0.5*b293*b789 + 0.5*b293*b790 + 0.5*b293*b798 + 0.5*b293*b804
      + 0.5*b293*b809 + 0.5*b293*b811 + 0.5*b293*b816 + 0.5*b293*b823 + 0.5*
     b293*b826 + b294*b305 + b295*b299 + b295*b304 + 0.5*b295*b323 + 0.5*b295*
     b339 + 0.5*b295*b341 + 0.5*b295*b349 + 0.5*b295*b360 + 0.5*b295*b380 + 0.5
     *b295*b387 + 0.5*b295*b395 + 0.5*b295*b398 + 0.5*b295*b400 + 0.5*b295*b401
      + 0.5*b295*b403 + 0.5*b295*b405 + 0.5*b295*b421 + 0.5*b295*b426 + 0.5*
     b295*b438 + 0.5*b295*b441 + 0.5*b295*b447 + 0.5*b295*b452 + 0.5*b295*b453
      + 0.5*b295*b460 + 0.5*b295*b501 + 0.5*b295*b511 + 0.5*b295*b525 + 0.5*
     b295*b528 + 0.5*b295*b538 + 0.5*b295*b541 + 0.5*b295*b550 + 0.5*b295*b565
      + 0.5*b295*b575 + 0.5*b295*b577 + 0.5*b295*b579 + 0.5*b295*b580 + 0.5*
     b295*b594 + 0.5*b295*b599 + 0.5*b295*b604 + 0.5*b295*b606 + 0.5*b295*b607
      + 0.5*b295*b653 + 0.5*b295*b667 + 0.5*b295*b680 + 0.5*b296*b318 + 0.5*
     b296*b381 + 0.5*b296*b397 + 0.5*b296*b407 + 0.5*b296*b412 + 0.5*b296*b413
      + 0.5*b296*b427 + 0.5*b296*b449 + 0.5*b296*b471 + 0.5*b296*b491 + 0.5*
     b296*b547 + 0.5*b296*b557 + 0.5*b296*b559 + 0.5*b296*b591 + 0.5*b296*b602
      + 0.5*b296*b616 + 0.5*b296*b652 + 0.5*b296*b661 + 0.5*b296*b671 + 0.5*
     b296*b672 + 0.5*b296*b678 + 0.5*b296*b704 + 0.5*b296*b714 + 0.5*b296*b749
      + 0.5*b296*b759 + 0.5*b296*b761 + 0.5*b296*b765 + 0.5*b296*b788 + 0.5*
     b296*b789 + 0.5*b296*b790 + 0.5*b296*b798 + 0.5*b296*b804 + 0.5*b296*b809
      + 0.5*b296*b811 + 0.5*b296*b816 + 0.5*b296*b823 + 0.5*b296*b826 + b298*
     b300 + 0.5*b298*b318 + 0.5*b298*b334 + 0.5*b298*b337 + 0.5*b298*b357 + 0.5
     *b298*b373 + 0.5*b298*b374 + 0.5*b298*b383 + 0.5*b298*b391 + 0.5*b298*b397
      + 0.5*b298*b402 + 0.5*b298*b408 + 0.5*b298*b410 + 0.5*b298*b411 + 0.5*
     b298*b414 + 0.5*b298*b420 + 0.5*b298*b421 + 0.5*b298*b438 + 0.5*b298*b444
      + 0.5*b298*b454 + 0.5*b298*b462 + 0.5*b298*b473 + 0.5*b298*b481 + 0.5*
     b298*b486 + 0.5*b298*b505 + 0.5*b298*b509 + 0.5*b298*b510 + 0.5*b298*b524
      + 0.5*b298*b530 + 0.5*b298*b536 + 0.5*b298*b540 + 0.5*b298*b541 + 0.5*
     b298*b544 + 0.5*b298*b547 + 0.5*b298*b550 + 0.5*b298*b553 + 0.5*b298*b562
      + 0.5*b298*b563 + 0.5*b298*b568 + 0.5*b298*b569 + 0.5*b298*b574 + 0.5*
     b298*b576 + 0.5*b298*b583 + 0.5*b298*b586 + 0.5*b298*b588 + 0.5*b298*b591
      + 0.5*b298*b601 + 0.5*b298*b602 + 0.5*b298*b605 + 0.5*b298*b606 + 0.5*
     b298*b613 + 0.5*b298*b620 + 0.5*b298*b641 + 0.5*b298*b645 + 0.5*b298*b647
      + 0.5*b298*b648 + 0.5*b298*b650 + 0.5*b298*b656 + 0.5*b298*b658 + 0.5*
     b298*b662 + 0.5*b298*b666 + b299*b304 + 0.5*b299*b323 + 0.5*b299*b339 + 
     0.5*b299*b341 + 0.5*b299*b349 + 0.5*b299*b360 + 0.5*b299*b380 + 0.5*b299*
     b387 + 0.5*b299*b395 + 0.5*b299*b398 + 0.5*b299*b400 + 0.5*b299*b401 + 0.5
     *b299*b403 + 0.5*b299*b405 + 0.5*b299*b421 + 0.5*b299*b426 + 0.5*b299*b438
      + 0.5*b299*b441 + 0.5*b299*b447 + 0.5*b299*b452 + 0.5*b299*b453 + 0.5*
     b299*b460 + 0.5*b299*b501 + 0.5*b299*b511 + 0.5*b299*b525 + 0.5*b299*b528
      + 0.5*b299*b538 + 0.5*b299*b541 + 0.5*b299*b550 + 0.5*b299*b565 + 0.5*
     b299*b575 + 0.5*b299*b577 + 0.5*b299*b579 + 0.5*b299*b580 + 0.5*b299*b594
      + 0.5*b299*b599 + 0.5*b299*b604 + 0.5*b299*b606 + 0.5*b299*b607 + 0.5*
     b299*b653 + 0.5*b299*b667 + 0.5*b299*b680 + 0.5*b300*b318 + 0.5*b300*b334
      + 0.5*b300*b337 + 0.5*b300*b357 + 0.5*b300*b373 + 0.5*b300*b374 + 0.5*
     b300*b383 + 0.5*b300*b391 + 0.5*b300*b397 + 0.5*b300*b402 + 0.5*b300*b408
      + 0.5*b300*b410 + 0.5*b300*b411 + 0.5*b300*b414 + 0.5*b300*b420 + 0.5*
     b300*b421 + 0.5*b300*b438 + 0.5*b300*b444 + 0.5*b300*b454 + 0.5*b300*b462
      + 0.5*b300*b473 + 0.5*b300*b481 + 0.5*b300*b486 + 0.5*b300*b505 + 0.5*
     b300*b509 + 0.5*b300*b510 + 0.5*b300*b524 + 0.5*b300*b530 + 0.5*b300*b536
      + 0.5*b300*b540 + 0.5*b300*b541 + 0.5*b300*b544 + 0.5*b300*b547 + 0.5*
     b300*b550 + 0.5*b300*b553 + 0.5*b300*b562 + 0.5*b300*b563 + 0.5*b300*b568
      + 0.5*b300*b569 + 0.5*b300*b574 + 0.5*b300*b576 + 0.5*b300*b583 + 0.5*
     b300*b586 + 0.5*b300*b588 + 0.5*b300*b591 + 0.5*b300*b601 + 0.5*b300*b602
      + 0.5*b300*b605 + 0.5*b300*b606 + 0.5*b300*b613 + 0.5*b300*b620 + 0.5*
     b300*b641 + 0.5*b300*b645 + 0.5*b300*b647 + 0.5*b300*b648 + 0.5*b300*b650
      + 0.5*b300*b656 + 0.5*b300*b658 + 0.5*b300*b662 + 0.5*b300*b666 + b301*
     b302 + 0.5*b301*b369 + b301*x850 + 0.5*b302*b369 + b302*x850 + 0.5*b303*
     b324 + 0.5*b303*b342 + 0.5*b303*b351 + 0.5*b303*b355 + 0.5*b303*b361 + 0.5
     *b303*b363 + 0.5*b303*b372 + 0.5*b303*b375 + 0.5*b303*b376 + 0.5*b303*b377
      + 0.5*b303*b383 + 0.5*b303*b386 + 0.5*b303*b390 + 0.5*b303*b394 + 0.5*
     b303*b419 + 0.5*b303*b423 + 0.5*b303*b424 + 0.5*b303*b428 + 0.5*b303*b440
      + 0.5*b303*b458 + 0.5*b303*b467 + 0.5*b303*b477 + 0.5*b303*b482 + 0.5*
     b303*b485 + 0.5*b303*b488 + 0.5*b303*b490 + 0.5*b303*b493 + 0.5*b303*b497
      + 0.5*b303*b499 + 0.5*b303*b500 + 0.5*b303*b505 + 0.5*b303*b526 + 0.5*
     b303*b530 + 0.5*b303*b531 + 0.5*b303*b537 + 0.5*b303*b552 + 0.5*b303*b556
      + 0.5*b303*b562 + 0.5*b303*b566 + 0.5*b303*b569 + 0.5*b303*b570 + 0.5*
     b303*b572 + 0.5*b303*b574 + 0.5*b303*b578 + 0.5*b303*b581 + 0.5*b303*b587
      + 0.5*b303*b603 + 0.5*b303*b605 + 0.5*b303*b608 + 0.5*b303*b611 + 0.5*
     b303*b623 + 0.5*b303*b627 + 0.5*b303*b628 + 0.5*b303*b638 + 0.5*b303*b639
      + 0.5*b303*b646 + 0.5*b303*b648 + 0.5*b303*b656 + 0.5*b303*b664 + 0.5*
     b303*b666 + 0.5*b303*b670 + 0.5*b303*b673 + 0.5*b303*b674 + 0.5*b303*b676
      + 0.5*b303*b681 + 0.5*b304*b323 + 0.5*b304*b339 + 0.5*b304*b341 + 0.5*
     b304*b349 + 0.5*b304*b360 + 0.5*b304*b380 + 0.5*b304*b387 + 0.5*b304*b395
      + 0.5*b304*b398 + 0.5*b304*b400 + 0.5*b304*b401 + 0.5*b304*b403 + 0.5*
     b304*b405 + 0.5*b304*b421 + 0.5*b304*b426 + 0.5*b304*b438 + 0.5*b304*b441
      + 0.5*b304*b447 + 0.5*b304*b452 + 0.5*b304*b453 + 0.5*b304*b460 + 0.5*
     b304*b501 + 0.5*b304*b511 + 0.5*b304*b525 + 0.5*b304*b528 + 0.5*b304*b538
      + 0.5*b304*b541 + 0.5*b304*b550 + 0.5*b304*b565 + 0.5*b304*b575 + 0.5*
     b304*b577 + 0.5*b304*b579 + 0.5*b304*b580 + 0.5*b304*b594 + 0.5*b304*b599
      + 0.5*b304*b604 + 0.5*b304*b606 + 0.5*b304*b607 + 0.5*b304*b653 + 0.5*
     b304*b667 + 0.5*b304*b680 + 0.5*b317*b319 + 0.5*b317*b325 + b317*b330 + 
     0.5*b317*b338 + 0.5*b317*b346 + 0.5*b317*b350 + b317*b353 + 0.5*b317*b364
      + 0.5*b317*b378 + 0.5*b317*b384 + 0.5*b317*b385 + 0.5*b317*b401 + 0.5*
     b317*b405 + 0.5*b317*b409 + 0.5*b317*b414 + 0.5*b317*b415 + 0.5*b317*b420
      + 0.5*b317*b422 + 0.5*b317*b433 + 0.5*b317*b459 + 0.5*b317*b473 + 0.5*
     b317*b476 + 0.5*b317*b486 + 0.5*b317*b487 + 0.5*b317*b495 + 0.5*b317*b496
      + 0.5*b317*b498 + 0.5*b317*b504 + 0.5*b317*b508 + 0.5*b317*b512 + 0.5*
     b317*b517 + 0.5*b317*b518 + b317*b527 + 0.5*b317*b528 + 0.5*b317*b529 + 
     0.5*b317*b532 + 0.5*b317*b534 + 0.5*b317*b539 + 0.5*b317*b540 + 0.5*b317*
     b543 + 0.5*b317*b548 + 0.5*b317*b560 + 0.5*b317*b577 + 0.5*b317*b579 + 0.5
     *b317*b584 + 0.5*b317*b596 + 0.5*b317*b617 + 0.5*b317*b634 + 0.5*b317*b640
      + b317*b649 + 0.5*b317*b654 + 0.5*b317*b655 + 0.5*b317*b665 + 0.5*b317*
     b675 + 0.5*b318*b334 + 0.5*b318*b337 + 0.5*b318*b357 + 0.5*b318*b374 + 0.5
     *b318*b381 + 0.5*b318*b383 + b318*b397 + 0.5*b318*b402 + 0.5*b318*b410 + 
     0.5*b318*b411 + 0.5*b318*b471 + 0.5*b318*b491 + 0.5*b318*b505 + 0.5*b318*
     b509 + 0.5*b318*b510 + 0.5*b318*b530 + 0.5*b318*b536 + 0.5*b318*b544 + 
     b318*b547 + 0.5*b318*b553 + 0.5*b318*b559 + 0.5*b318*b562 + 0.5*b318*b569
      + 0.5*b318*b574 + 0.5*b318*b576 + 0.5*b318*b583 + 0.5*b318*b586 + b318*
     b591 + b318*b602 + 0.5*b318*b605 + 0.5*b318*b641 + 0.5*b318*b645 + 0.5*
     b318*b648 + 0.5*b318*b650 + 0.5*b318*b656 + 0.5*b318*b658 + 0.5*b318*b661
      + 0.5*b318*b662 + 0.5*b318*b666 + 0.5*b318*b671 + 0.5*b318*b672 + 0.5*
     b318*b678 + 0.5*b318*b714 + 0.5*b318*b761 + 0.5*b318*b765 + 0.5*b318*b790
      + 0.5*b318*b798 + 0.5*b318*b804 + 0.5*b318*b809 + 0.5*b318*b811 + 0.5*
     b318*b816 + 0.5*b318*b823 + 0.5*b318*b826 + 0.5*b319*b325 + 0.5*b319*b330
      + 0.5*b319*b338 + 0.5*b319*b350 + 0.5*b319*b353 + 0.5*b319*b364 + 0.5*
     b319*b378 + 0.5*b319*b384 + 0.5*b319*b401 + 0.5*b319*b405 + 0.5*b319*b415
      + 0.5*b319*b433 + 0.5*b319*b459 + 0.5*b319*b495 + 0.5*b319*b504 + b319*
     b508 + 0.5*b319*b517 + 0.5*b319*b518 + 0.5*b319*b527 + 0.5*b319*b528 + 0.5
     *b319*b543 + 0.5*b319*b548 + 0.5*b319*b577 + 0.5*b319*b579 + 0.5*b319*b596
      + 0.5*b319*b634 + 0.5*b319*b640 + 0.5*b319*b649 + 0.5*b319*b654 + 0.5*
     b319*b655 + 0.5*b319*b665 + 0.5*b319*b675 + b319*x852 + 0.5*b320*b329 + 
     0.5*b320*b356 + 0.5*b320*b359 + 0.5*b320*b367 + 0.5*b320*b368 + 0.5*b320*
     b375 + 0.5*b320*b377 + 0.5*b320*b388 + 0.5*b320*b392 + 0.5*b320*b395 + 
     b320*b396 + 0.5*b320*b435 + 0.5*b320*b442 + 0.5*b320*b443 + 0.5*b320*b445
      + 0.5*b320*b446 + 0.5*b320*b451 + 0.5*b320*b464 + b320*b479 + b320*b489
      + 0.5*b320*b494 + 0.5*b320*b520 + 0.5*b320*b551 + 0.5*b320*b552 + 0.5*
     b320*b556 + 0.5*b320*b564 + 0.5*b320*b568 + 0.5*b320*b573 + 0.5*b320*b578
      + 0.5*b320*b585 + 0.5*b320*b593 + 0.5*b320*b598 + 0.5*b320*b601 + 0.5*
     b320*b609 + 0.5*b320*b613 + 0.5*b320*b618 + 0.5*b320*b620 + 0.5*b320*b622
      + 0.5*b320*b624 + b320*b625 + 0.5*b320*b630 + 0.5*b320*b631 + 0.5*b320*
     b636 + 0.5*b320*b643 + 0.5*b320*b647 + 0.5*b320*b651 + 0.5*b321*b328 + 0.5
     *b321*b331 + 0.5*b321*b334 + 0.5*b321*b335 + 0.5*b321*b347 + 0.5*b321*b348
      + 0.5*b321*b352 + 0.5*b321*b354 + 0.5*b321*b355 + 0.5*b321*b357 + 0.5*
     b321*b362 + 0.5*b321*b365 + 0.5*b321*b371 + 0.5*b321*b376 + 0.5*b321*b410
      + 0.5*b321*b411 + 0.5*b321*b424 + 0.5*b321*b430 + 0.5*b321*b436 + 0.5*
     b321*b456 + b321*b461 + 0.5*b321*b470 + b321*b472 + b321*b474 + 0.5*b321*
     b480 + b321*b492 + 0.5*b321*b515 + 0.5*b321*b555 + 0.5*b321*b570 + 0.5*
     b321*b582 + 0.5*b321*b614 + 0.5*b321*b619 + 0.5*b321*b632 + 0.5*b321*b633
      + 0.5*b321*b645 + 0.5*b321*b657 + 0.5*b321*b660 + 0.5*b321*b673 + 0.5*
     b321*b677 + b321*x853 + 0.5*b322*b402 + b322*b404 + b322*b418 + b322*b457
      + b322*b513 + 0.5*b322*b553 + 0.5*b322*b586 + 0.5*b322*b626 + 0.5*b322*
     b641 + 0.5*b322*b650 + 0.5*b323*b326 + b323*b339 + 0.5*b323*b341 + 0.5*
     b323*b345 + 0.5*b323*b360 + 0.5*b323*b366 + 0.5*b323*b380 + 0.5*b323*b387
      + 0.5*b323*b401 + 0.5*b323*b403 + 0.5*b323*b405 + 0.5*b323*b406 + 0.5*
     b323*b426 + 0.5*b323*b431 + 0.5*b323*b432 + 0.5*b323*b447 + 0.5*b323*b452
      + b323*b453 + 0.5*b323*b475 + 0.5*b323*b507 + 0.5*b323*b511 + 0.5*b323*
     b519 + 0.5*b323*b525 + 0.5*b323*b528 + 0.5*b323*b533 + 0.5*b323*b535 + 0.5
     *b323*b545 + b323*b565 + 0.5*b323*b575 + 0.5*b323*b577 + 0.5*b323*b579 + 
     0.5*b323*b580 + 0.5*b323*b589 + 0.5*b323*b592 + b323*b594 + 0.5*b323*b597
      + 0.5*b323*b607 + 0.5*b323*b642 + 0.5*b323*b653 + 0.5*b323*b659 + 0.5*
     b323*b663 + 0.5*b323*b667 + 0.5*b323*b680 + 0.5*b324*b335 + b324*b351 + 
     0.5*b324*b352 + 0.5*b324*b355 + 0.5*b324*b365 + b324*b372 + 0.5*b324*b376
      + 0.5*b324*b383 + 0.5*b324*b390 + b324*b394 + 0.5*b324*b423 + 0.5*b324*
     b424 + 0.5*b324*b428 + 0.5*b324*b458 + b324*b467 + 0.5*b324*b470 + 0.5*
     b324*b477 + 0.5*b324*b482 + 0.5*b324*b488 + 0.5*b324*b490 + 0.5*b324*b497
      + 0.5*b324*b499 + 0.5*b324*b500 + 0.5*b324*b526 + 0.5*b324*b530 + 0.5*
     b324*b531 + 0.5*b324*b562 + 0.5*b324*b566 + 0.5*b324*b570 + 0.5*b324*b572
      + 0.5*b324*b574 + 0.5*b324*b587 + 0.5*b324*b603 + 0.5*b324*b605 + 0.5*
     b324*b608 + 0.5*b324*b623 + 0.5*b324*b628 + 0.5*b324*b664 + 0.5*b324*b670
      + 0.5*b324*b673 + 0.5*b324*b674 + 0.5*b324*b676 + 0.5*b324*b677 + 0.5*
     b324*b681 + b324*x854 + 0.5*b325*b330 + 0.5*b325*b332 + 0.5*b325*b333 + 
     0.5*b325*b336 + 0.5*b325*b338 + 0.5*b325*b340 + 0.5*b325*b350 + 0.5*b325*
     b353 + 0.5*b325*b356 + 0.5*b325*b364 + b325*b378 + 0.5*b325*b379 + 0.5*
     b325*b382 + b325*b384 + 0.5*b325*b389 + 0.5*b325*b391 + 0.5*b325*b392 + 
     0.5*b325*b401 + 0.5*b325*b405 + 0.5*b325*b415 + 0.5*b325*b433 + 0.5*b325*
     b444 + 0.5*b325*b448 + b325*b459 + 0.5*b325*b462 + 0.5*b325*b463 + 0.5*
     b325*b469 + 0.5*b325*b495 + 0.5*b325*b503 + 0.5*b325*b504 + 0.5*b325*b508
      + 0.5*b325*b514 + 0.5*b325*b517 + 0.5*b325*b518 + 0.5*b325*b521 + 0.5*
     b325*b523 + 0.5*b325*b524 + 0.5*b325*b527 + 0.5*b325*b528 + 0.5*b325*b542
      + 0.5*b325*b543 + 0.5*b325*b548 + 0.5*b325*b577 + 0.5*b325*b579 + 0.5*
     b325*b588 + 0.5*b325*b596 + 0.5*b325*b609 + 0.5*b325*b610 + 0.5*b325*b612
      + 0.5*b325*b618 + 0.5*b325*b630 + 0.5*b325*b634 + 0.5*b325*b640 + 0.5*
     b325*b644 + 0.5*b325*b649 + b325*b654 + 0.5*b325*b655 + 0.5*b325*b665 + 
     0.5*b325*b668 + 0.5*b325*b675 + 0.5*b325*b679 + 0.5*b326*b339 + 0.5*b326*
     b345 + 0.5*b326*b366 + 0.5*b326*b406 + 0.5*b326*b407 + 0.5*b326*b412 + 0.5
     *b326*b427 + 0.5*b326*b431 + 0.5*b326*b432 + 0.5*b326*b434 + 0.5*b326*b449
      + 0.5*b326*b453 + 0.5*b326*b475 + 0.5*b326*b483 + 0.5*b326*b507 + 0.5*
     b326*b519 + 0.5*b326*b533 + 0.5*b326*b535 + b326*b545 + 0.5*b326*b546 + 
     0.5*b326*b557 + 0.5*b326*b565 + b326*b589 + 0.5*b326*b590 + 0.5*b326*b592
      + 0.5*b326*b594 + 0.5*b326*b597 + 0.5*b326*b615 + 0.5*b326*b621 + 0.5*
     b326*b642 + b326*b659 + b326*b663 + b327*b343 + b327*b344 + 0.5*b327*b346
      + 0.5*b327*b349 + 0.5*b327*b350 + 0.5*b327*b364 + 0.5*b327*b366 + 0.5*
     b327*b367 + 0.5*b327*b368 + 0.5*b327*b379 + 0.5*b327*b417 + 0.5*b327*b425
      + 0.5*b327*b429 + 0.5*b327*b432 + 0.5*b327*b439 + 0.5*b327*b441 + b327*
     b455 + 0.5*b327*b460 + 0.5*b327*b466 + 0.5*b327*b468 + 0.5*b327*b475 + 0.5
     *b327*b484 + 0.5*b327*b494 + 0.5*b327*b496 + 0.5*b327*b502 + b327*b506 + 
     0.5*b327*b514 + 0.5*b327*b516 + 0.5*b327*b517 + 0.5*b327*b521 + 0.5*b327*
     b522 + 0.5*b327*b523 + 0.5*b327*b532 + 0.5*b327*b534 + 0.5*b327*b548 + 0.5
     *b327*b592 + 0.5*b327*b593 + 0.5*b327*b596 + 0.5*b327*b597 + 0.5*b327*b598
      + 0.5*b327*b599 + 0.5*b327*b600 + 0.5*b327*b612 + 0.5*b327*b617 + 0.5*
     b327*b637 + 0.5*b327*b669 + 0.5*b328*b331 + 0.5*b328*b334 + 0.5*b328*b335
      + 0.5*b328*b347 + b328*b348 + 0.5*b328*b352 + 0.5*b328*b354 + 0.5*b328*
     b357 + 0.5*b328*b362 + 0.5*b328*b365 + 0.5*b328*b371 + 0.5*b328*b410 + 0.5
     *b328*b411 + b328*b430 + b328*b436 + 0.5*b328*b456 + 0.5*b328*b461 + 0.5*
     b328*b470 + 0.5*b328*b472 + 0.5*b328*b474 + b328*b480 + 0.5*b328*b492 + 
     0.5*b328*b515 + 0.5*b328*b555 + 0.5*b328*b582 + 0.5*b328*b614 + 0.5*b328*
     b619 + 0.5*b328*b632 + 0.5*b328*b633 + 0.5*b328*b645 + 0.5*b328*b657 + 0.5
     *b328*b660 + 0.5*b328*b677 + b328*x855 + 0.5*b329*b356 + 0.5*b329*b359 + 
     0.5*b329*b375 + 0.5*b329*b377 + 0.5*b329*b392 + 0.5*b329*b395 + 0.5*b329*
     b396 + 0.5*b329*b399 + b329*b442 + 0.5*b329*b451 + 0.5*b329*b465 + 0.5*
     b329*b479 + 0.5*b329*b489 + 0.5*b329*b509 + b329*b520 + 0.5*b329*b536 + 
     0.5*b329*b549 + 0.5*b329*b552 + 0.5*b329*b554 + 0.5*b329*b556 + 0.5*b329*
     b558 + 0.5*b329*b561 + 0.5*b329*b576 + 0.5*b329*b578 + 0.5*b329*b585 + 0.5
     *b329*b609 + 0.5*b329*b618 + 0.5*b329*b624 + 0.5*b329*b625 + 0.5*b329*b630
      + b329*b631 + 0.5*b329*b636 + b329*b651 + 0.5*b329*b658 + 0.5*b329*b662
      + 0.5*b330*b338 + 0.5*b330*b346 + 0.5*b330*b350 + b330*b353 + 0.5*b330*
     b364 + 0.5*b330*b378 + 0.5*b330*b384 + 0.5*b330*b385 + 0.5*b330*b401 + 0.5
     *b330*b405 + 0.5*b330*b409 + 0.5*b330*b414 + 0.5*b330*b415 + 0.5*b330*b420
      + 0.5*b330*b422 + 0.5*b330*b433 + 0.5*b330*b459 + 0.5*b330*b473 + 0.5*
     b330*b476 + 0.5*b330*b486 + 0.5*b330*b487 + 0.5*b330*b495 + 0.5*b330*b496
      + 0.5*b330*b498 + 0.5*b330*b504 + 0.5*b330*b508 + 0.5*b330*b512 + 0.5*
     b330*b517 + 0.5*b330*b518 + b330*b527 + 0.5*b330*b528 + 0.5*b330*b529 + 
     0.5*b330*b532 + 0.5*b330*b534 + 0.5*b330*b539 + 0.5*b330*b540 + 0.5*b330*
     b543 + 0.5*b330*b548 + 0.5*b330*b560 + 0.5*b330*b577 + 0.5*b330*b579 + 0.5
     *b330*b584 + 0.5*b330*b596 + 0.5*b330*b617 + 0.5*b330*b634 + 0.5*b330*b640
      + b330*b649 + 0.5*b330*b654 + 0.5*b330*b655 + 0.5*b330*b665 + 0.5*b330*
     b675 + 0.5*b331*b334 + 0.5*b331*b335 + 0.5*b331*b347 + 0.5*b331*b348 + 0.5
     *b331*b352 + b331*b354 + 0.5*b331*b357 + 0.5*b331*b361 + 0.5*b331*b362 + 
     0.5*b331*b365 + 0.5*b331*b371 + 0.5*b331*b410 + 0.5*b331*b411 + 0.5*b331*
     b430 + 0.5*b331*b436 + b331*b456 + 0.5*b331*b461 + 0.5*b331*b470 + 0.5*
     b331*b472 + 0.5*b331*b474 + 0.5*b331*b480 + 0.5*b331*b492 + 0.5*b331*b493
      + 0.5*b331*b500 + b331*b515 + 0.5*b331*b537 + 0.5*b331*b555 + 0.5*b331*
     b566 + 0.5*b331*b582 + 0.5*b331*b614 + 0.5*b331*b619 + 0.5*b331*b632 + 
     b331*b633 + 0.5*b331*b645 + 0.5*b331*b657 + 0.5*b331*b660 + 0.5*b331*b664
      + 0.5*b331*b676 + 0.5*b331*b677 + 0.5*b331*b681 + b331*x856 + 0.5*b332*
     b333 + 0.5*b332*b336 + 0.5*b332*b340 + 0.5*b332*b356 + 0.5*b332*b378 + 0.5
     *b332*b379 + 0.5*b332*b382 + 0.5*b332*b384 + 0.5*b332*b385 + 0.5*b332*b388
      + 0.5*b332*b389 + 0.5*b332*b391 + 0.5*b332*b392 + 0.5*b332*b398 + 0.5*
     b332*b400 + 0.5*b332*b409 + 0.5*b332*b435 + 0.5*b332*b443 + 0.5*b332*b444
      + 0.5*b332*b445 + b332*b448 + 0.5*b332*b459 + 0.5*b332*b462 + 0.5*b332*
     b463 + 0.5*b332*b469 + b332*b503 + 0.5*b332*b514 + 0.5*b332*b521 + 0.5*
     b332*b523 + 0.5*b332*b524 + 0.5*b332*b539 + 0.5*b332*b542 + 0.5*b332*b560
      + 0.5*b332*b588 + 0.5*b332*b609 + 0.5*b332*b610 + 0.5*b332*b612 + 0.5*
     b332*b618 + 0.5*b332*b630 + 0.5*b332*b643 + b332*b644 + 0.5*b332*b654 + 
     0.5*b332*b668 + b332*b679 + 0.5*b333*b336 + b333*b340 + 0.5*b333*b356 + 
     0.5*b333*b378 + 0.5*b333*b379 + 0.5*b333*b382 + 0.5*b333*b384 + 0.5*b333*
     b389 + 0.5*b333*b391 + 0.5*b333*b392 + 0.5*b333*b444 + 0.5*b333*b446 + 0.5
     *b333*b448 + 0.5*b333*b459 + 0.5*b333*b462 + b333*b463 + 0.5*b333*b469 + 
     0.5*b333*b503 + 0.5*b333*b514 + 0.5*b333*b521 + 0.5*b333*b523 + 0.5*b333*
     b524 + b333*b542 + 0.5*b333*b551 + 0.5*b333*b564 + 0.5*b333*b573 + 0.5*
     b333*b588 + 0.5*b333*b609 + 0.5*b333*b610 + 0.5*b333*b612 + 0.5*b333*b618
      + 0.5*b333*b622 + 0.5*b333*b630 + 0.5*b333*b644 + 0.5*b333*b654 + b333*
     b668 + 0.5*b333*b679 + b333*x857 + 0.5*b334*b335 + 0.5*b334*b337 + 0.5*
     b334*b347 + 0.5*b334*b348 + 0.5*b334*b352 + 0.5*b334*b354 + b334*b357 + 
     0.5*b334*b362 + 0.5*b334*b365 + 0.5*b334*b371 + 0.5*b334*b374 + 0.5*b334*
     b383 + 0.5*b334*b397 + 0.5*b334*b402 + b334*b410 + b334*b411 + 0.5*b334*
     b430 + 0.5*b334*b436 + 0.5*b334*b456 + 0.5*b334*b461 + 0.5*b334*b470 + 0.5
     *b334*b472 + 0.5*b334*b474 + 0.5*b334*b480 + 0.5*b334*b492 + 0.5*b334*b505
      + 0.5*b334*b509 + 0.5*b334*b510 + 0.5*b334*b515 + 0.5*b334*b530 + 0.5*
     b334*b536 + 0.5*b334*b544 + 0.5*b334*b547 + 0.5*b334*b553 + 0.5*b334*b555
      + 0.5*b334*b562 + 0.5*b334*b569 + 0.5*b334*b574 + 0.5*b334*b576 + 0.5*
     b334*b582 + 0.5*b334*b583 + 0.5*b334*b586 + 0.5*b334*b591 + 0.5*b334*b602
      + 0.5*b334*b605 + 0.5*b334*b614 + 0.5*b334*b619 + 0.5*b334*b632 + 0.5*
     b334*b633 + 0.5*b334*b641 + b334*b645 + 0.5*b334*b648 + 0.5*b334*b650 + 
     0.5*b334*b656 + 0.5*b334*b657 + 0.5*b334*b658 + 0.5*b334*b660 + 0.5*b334*
     b662 + 0.5*b334*b666 + 0.5*b334*b677 + 0.5*b335*b347 + 0.5*b335*b348 + 0.5
     *b335*b351 + b335*b352 + 0.5*b335*b354 + 0.5*b335*b357 + 0.5*b335*b362 + 
     b335*b365 + 0.5*b335*b371 + 0.5*b335*b372 + 0.5*b335*b394 + 0.5*b335*b410
      + 0.5*b335*b411 + 0.5*b335*b430 + 0.5*b335*b436 + 0.5*b335*b456 + 0.5*
     b335*b461 + 0.5*b335*b467 + b335*b470 + 0.5*b335*b472 + 0.5*b335*b474 + 
     0.5*b335*b480 + 0.5*b335*b492 + 0.5*b335*b515 + 0.5*b335*b555 + 0.5*b335*
     b582 + 0.5*b335*b614 + 0.5*b335*b619 + 0.5*b335*b632 + 0.5*b335*b633 + 0.5
     *b335*b645 + 0.5*b335*b657 + 0.5*b335*b660 + b335*b677 + b335*x854 + 0.5*
     b336*b340 + 0.5*b336*b356 + 0.5*b336*b358 + 0.5*b336*b370 + 0.5*b336*b378
      + 0.5*b336*b379 + b336*b382 + 0.5*b336*b384 + 0.5*b336*b387 + b336*b389
      + 0.5*b336*b391 + 0.5*b336*b392 + 0.5*b336*b403 + 0.5*b336*b416 + 0.5*
     b336*b422 + 0.5*b336*b425 + 0.5*b336*b426 + 0.5*b336*b437 + 0.5*b336*b444
      + 0.5*b336*b448 + 0.5*b336*b459 + 0.5*b336*b462 + 0.5*b336*b463 + 0.5*
     b336*b468 + b336*b469 + 0.5*b336*b476 + 0.5*b336*b478 + 0.5*b336*b498 + 
     0.5*b336*b501 + 0.5*b336*b502 + 0.5*b336*b503 + 0.5*b336*b512 + 0.5*b336*
     b514 + 0.5*b336*b521 + 0.5*b336*b522 + 0.5*b336*b523 + 0.5*b336*b524 + 0.5
     *b336*b525 + 0.5*b336*b529 + 0.5*b336*b538 + 0.5*b336*b542 + 0.5*b336*b571
      + 0.5*b336*b588 + 0.5*b336*b604 + 0.5*b336*b609 + b336*b610 + 0.5*b336*
     b612 + 0.5*b336*b618 + 0.5*b336*b629 + 0.5*b336*b630 + 0.5*b336*b637 + 0.5
     *b336*b644 + 0.5*b336*b653 + 0.5*b336*b654 + 0.5*b336*b668 + 0.5*b336*b679
      + 0.5*b337*b357 + 0.5*b337*b359 + 0.5*b337*b373 + b337*b374 + 0.5*b337*
     b383 + 0.5*b337*b393 + 0.5*b337*b397 + 0.5*b337*b402 + 0.5*b337*b408 + 0.5
     *b337*b410 + 0.5*b337*b411 + 0.5*b337*b450 + 0.5*b337*b451 + 0.5*b337*b454
      + 0.5*b337*b481 + 0.5*b337*b505 + 0.5*b337*b509 + b337*b510 + 0.5*b337*
     b530 + 0.5*b337*b536 + b337*b544 + 0.5*b337*b547 + 0.5*b337*b553 + 0.5*
     b337*b562 + 0.5*b337*b563 + 0.5*b337*b567 + 0.5*b337*b569 + 0.5*b337*b574
      + 0.5*b337*b576 + b337*b583 + 0.5*b337*b585 + 0.5*b337*b586 + 0.5*b337*
     b591 + 0.5*b337*b595 + 0.5*b337*b602 + 0.5*b337*b605 + 0.5*b337*b624 + 0.5
     *b337*b635 + 0.5*b337*b636 + 0.5*b337*b641 + 0.5*b337*b645 + 0.5*b337*b648
      + 0.5*b337*b650 + 0.5*b337*b656 + 0.5*b337*b658 + 0.5*b337*b662 + 0.5*
     b337*b666 + 0.5*b338*b350 + 0.5*b338*b353 + 0.5*b338*b364 + 0.5*b338*b370
      + 0.5*b338*b378 + 0.5*b338*b384 + 0.5*b338*b401 + 0.5*b338*b405 + b338*
     b415 + 0.5*b338*b433 + 0.5*b338*b437 + 0.5*b338*b459 + 0.5*b338*b495 + 0.5
     *b338*b504 + 0.5*b338*b508 + 0.5*b338*b517 + b338*b518 + 0.5*b338*b527 + 
     0.5*b338*b528 + 0.5*b338*b535 + b338*b543 + 0.5*b338*b548 + 0.5*b338*b577
      + 0.5*b338*b579 + 0.5*b338*b596 + 0.5*b338*b634 + b338*b640 + 0.5*b338*
     b649 + 0.5*b338*b654 + 0.5*b338*b655 + 0.5*b338*b665 + 0.5*b338*b675 + 
     b338*x858 + 0.5*b339*b341 + 0.5*b339*b345 + 0.5*b339*b360 + 0.5*b339*b366
      + 0.5*b339*b380 + 0.5*b339*b387 + 0.5*b339*b401 + 0.5*b339*b403 + 0.5*
     b339*b405 + 0.5*b339*b406 + 0.5*b339*b426 + 0.5*b339*b431 + 0.5*b339*b432
      + 0.5*b339*b447 + 0.5*b339*b452 + b339*b453 + 0.5*b339*b475 + 0.5*b339*
     b507 + 0.5*b339*b511 + 0.5*b339*b519 + 0.5*b339*b525 + 0.5*b339*b528 + 0.5
     *b339*b533 + 0.5*b339*b535 + 0.5*b339*b545 + b339*b565 + 0.5*b339*b575 + 
     0.5*b339*b577 + 0.5*b339*b579 + 0.5*b339*b580 + 0.5*b339*b589 + 0.5*b339*
     b592 + b339*b594 + 0.5*b339*b597 + 0.5*b339*b607 + 0.5*b339*b642 + 0.5*
     b339*b653 + 0.5*b339*b659 + 0.5*b339*b663 + 0.5*b339*b667 + 0.5*b339*b680
      + 0.5*b340*b356 + 0.5*b340*b378 + 0.5*b340*b379 + 0.5*b340*b382 + 0.5*
     b340*b384 + 0.5*b340*b389 + 0.5*b340*b391 + 0.5*b340*b392 + 0.5*b340*b444
      + 0.5*b340*b446 + 0.5*b340*b448 + 0.5*b340*b459 + 0.5*b340*b462 + b340*
     b463 + 0.5*b340*b469 + 0.5*b340*b503 + 0.5*b340*b514 + 0.5*b340*b521 + 0.5
     *b340*b523 + 0.5*b340*b524 + b340*b542 + 0.5*b340*b551 + 0.5*b340*b564 + 
     0.5*b340*b573 + 0.5*b340*b588 + 0.5*b340*b609 + 0.5*b340*b610 + 0.5*b340*
     b612 + 0.5*b340*b618 + 0.5*b340*b622 + 0.5*b340*b630 + 0.5*b340*b644 + 0.5
     *b340*b654 + b340*b668 + 0.5*b340*b679 + b340*x857 + b341*b360 + 0.5*b341*
     b380 + 0.5*b341*b387 + 0.5*b341*b401 + 0.5*b341*b403 + 0.5*b341*b405 + 0.5
     *b341*b426 + 0.5*b341*b429 + b341*b447 + 0.5*b341*b452 + 0.5*b341*b453 + 
     0.5*b341*b511 + 0.5*b341*b516 + 0.5*b341*b525 + 0.5*b341*b528 + 0.5*b341*
     b565 + 0.5*b341*b575 + 0.5*b341*b577 + 0.5*b341*b579 + 0.5*b341*b580 + 0.5
     *b341*b590 + 0.5*b341*b594 + 0.5*b341*b607 + 0.5*b341*b653 + b341*b667 + 
     0.5*b341*b680 + b341*x859 + 0.5*b342*b361 + b342*b363 + 0.5*b342*b375 + 
     0.5*b342*b377 + 0.5*b342*b386 + 0.5*b342*b419 + 0.5*b342*b440 + 0.5*b342*
     b464 + 0.5*b342*b485 + 0.5*b342*b493 + 0.5*b342*b505 + 0.5*b342*b537 + 0.5
     *b342*b552 + 0.5*b342*b556 + 0.5*b342*b569 + 0.5*b342*b578 + 0.5*b342*b581
      + 0.5*b342*b611 + 0.5*b342*b627 + 0.5*b342*b638 + 0.5*b342*b639 + 0.5*
     b342*b646 + 0.5*b342*b648 + 0.5*b342*b656 + 0.5*b342*b666 + b342*x860 + 
     b343*b344 + 0.5*b343*b346 + 0.5*b343*b349 + 0.5*b343*b350 + 0.5*b343*b364
      + 0.5*b343*b366 + 0.5*b343*b367 + 0.5*b343*b368 + 0.5*b343*b379 + 0.5*
     b343*b417 + 0.5*b343*b425 + 0.5*b343*b429 + 0.5*b343*b432 + 0.5*b343*b439
      + 0.5*b343*b441 + b343*b455 + 0.5*b343*b460 + 0.5*b343*b466 + 0.5*b343*
     b468 + 0.5*b343*b475 + 0.5*b343*b484 + 0.5*b343*b494 + 0.5*b343*b496 + 0.5
     *b343*b502 + b343*b506 + 0.5*b343*b514 + 0.5*b343*b516 + 0.5*b343*b517 + 
     0.5*b343*b521 + 0.5*b343*b522 + 0.5*b343*b523 + 0.5*b343*b532 + 0.5*b343*
     b534 + 0.5*b343*b548 + 0.5*b343*b592 + 0.5*b343*b593 + 0.5*b343*b596 + 0.5
     *b343*b597 + 0.5*b343*b598 + 0.5*b343*b599 + 0.5*b343*b600 + 0.5*b343*b612
      + 0.5*b343*b617 + 0.5*b343*b637 + 0.5*b343*b669 + 0.5*b344*b346 + 0.5*
     b344*b349 + 0.5*b344*b350 + 0.5*b344*b364 + 0.5*b344*b366 + 0.5*b344*b367
      + 0.5*b344*b368 + 0.5*b344*b379 + 0.5*b344*b417 + 0.5*b344*b425 + 0.5*
     b344*b429 + 0.5*b344*b432 + 0.5*b344*b439 + 0.5*b344*b441 + b344*b455 + 
     0.5*b344*b460 + 0.5*b344*b466 + 0.5*b344*b468 + 0.5*b344*b475 + 0.5*b344*
     b484 + 0.5*b344*b494 + 0.5*b344*b496 + 0.5*b344*b502 + b344*b506 + 0.5*
     b344*b514 + 0.5*b344*b516 + 0.5*b344*b517 + 0.5*b344*b521 + 0.5*b344*b522
      + 0.5*b344*b523 + 0.5*b344*b532 + 0.5*b344*b534 + 0.5*b344*b548 + 0.5*
     b344*b592 + 0.5*b344*b593 + 0.5*b344*b596 + 0.5*b344*b597 + 0.5*b344*b598
      + 0.5*b344*b599 + 0.5*b344*b600 + 0.5*b344*b612 + 0.5*b344*b617 + 0.5*
     b344*b637 + 0.5*b344*b669 + 0.5*b345*b366 + b345*b406 + 0.5*b345*b413 + 
     0.5*b345*b431 + 0.5*b345*b432 + 0.5*b345*b453 + 0.5*b345*b475 + 0.5*b345*
     b507 + 0.5*b345*b519 + 0.5*b345*b533 + 0.5*b345*b535 + 0.5*b345*b545 + 0.5
     *b345*b565 + 0.5*b345*b589 + 0.5*b345*b592 + 0.5*b345*b594 + 0.5*b345*b597
      + 0.5*b345*b642 + 0.5*b345*b659 + 0.5*b345*b663 + 0.5*b346*b349 + 0.5*
     b346*b353 + 0.5*b346*b367 + 0.5*b346*b368 + 0.5*b346*b379 + 0.5*b346*b385
      + 0.5*b346*b409 + 0.5*b346*b414 + 0.5*b346*b417 + 0.5*b346*b420 + 0.5*
     b346*b422 + 0.5*b346*b441 + 0.5*b346*b455 + 0.5*b346*b460 + 0.5*b346*b466
      + 0.5*b346*b473 + 0.5*b346*b476 + 0.5*b346*b486 + 0.5*b346*b487 + 0.5*
     b346*b494 + b346*b496 + 0.5*b346*b498 + 0.5*b346*b506 + 0.5*b346*b512 + 
     0.5*b346*b514 + 0.5*b346*b521 + 0.5*b346*b523 + 0.5*b346*b527 + 0.5*b346*
     b529 + b346*b532 + b346*b534 + 0.5*b346*b539 + 0.5*b346*b540 + 0.5*b346*
     b560 + 0.5*b346*b584 + 0.5*b346*b593 + 0.5*b346*b598 + 0.5*b346*b599 + 0.5
     *b346*b612 + b346*b617 + 0.5*b346*b649 + 0.5*b347*b348 + 0.5*b347*b352 + 
     0.5*b347*b354 + 0.5*b347*b357 + b347*b362 + 0.5*b347*b365 + b347*b371 + 
     0.5*b347*b399 + 0.5*b347*b410 + 0.5*b347*b411 + 0.5*b347*b419 + 0.5*b347*
     b423 + 0.5*b347*b430 + 0.5*b347*b436 + 0.5*b347*b456 + 0.5*b347*b461 + 0.5
     *b347*b470 + 0.5*b347*b472 + 0.5*b347*b474 + 0.5*b347*b480 + 0.5*b347*b485
      + 0.5*b347*b491 + 0.5*b347*b492 + 0.5*b347*b515 + 0.5*b347*b554 + b347*
     b555 + 0.5*b347*b558 + 0.5*b347*b582 + 0.5*b347*b587 + 0.5*b347*b603 + 0.5
     *b347*b608 + 0.5*b347*b614 + 0.5*b347*b619 + 0.5*b347*b628 + 0.5*b347*b632
      + 0.5*b347*b633 + 0.5*b347*b638 + 0.5*b347*b639 + 0.5*b347*b645 + 0.5*
     b347*b646 + 0.5*b347*b657 + b347*b660 + 0.5*b347*b671 + 0.5*b347*b677 + 
     0.5*b347*b678 + b347*x861 + 0.5*b348*b352 + 0.5*b348*b354 + 0.5*b348*b357
      + 0.5*b348*b362 + 0.5*b348*b365 + 0.5*b348*b371 + 0.5*b348*b410 + 0.5*
     b348*b411 + b348*b430 + b348*b436 + 0.5*b348*b456 + 0.5*b348*b461 + 0.5*
     b348*b470 + 0.5*b348*b472 + 0.5*b348*b474 + b348*b480 + 0.5*b348*b492 + 
     0.5*b348*b515 + 0.5*b348*b555 + 0.5*b348*b582 + 0.5*b348*b614 + 0.5*b348*
     b619 + 0.5*b348*b632 + 0.5*b348*b633 + 0.5*b348*b645 + 0.5*b348*b657 + 0.5
     *b348*b660 + 0.5*b348*b677 + b348*x855 + 0.5*b349*b367 + 0.5*b349*b368 + 
     0.5*b349*b379 + 0.5*b349*b395 + 0.5*b349*b398 + 0.5*b349*b400 + 0.5*b349*
     b417 + 0.5*b349*b421 + 0.5*b349*b438 + b349*b441 + 0.5*b349*b455 + b349*
     b460 + 0.5*b349*b466 + 0.5*b349*b494 + 0.5*b349*b496 + 0.5*b349*b501 + 0.5
     *b349*b506 + 0.5*b349*b514 + 0.5*b349*b521 + 0.5*b349*b523 + 0.5*b349*b532
      + 0.5*b349*b534 + 0.5*b349*b538 + 0.5*b349*b541 + 0.5*b349*b550 + 0.5*
     b349*b593 + 0.5*b349*b598 + b349*b599 + 0.5*b349*b604 + 0.5*b349*b606 + 
     0.5*b349*b612 + 0.5*b349*b617 + 0.5*b350*b353 + b350*b364 + 0.5*b350*b366
      + 0.5*b350*b378 + 0.5*b350*b384 + 0.5*b350*b401 + 0.5*b350*b405 + 0.5*
     b350*b415 + 0.5*b350*b425 + 0.5*b350*b429 + 0.5*b350*b432 + 0.5*b350*b433
      + 0.5*b350*b439 + 0.5*b350*b455 + 0.5*b350*b459 + 0.5*b350*b468 + 0.5*
     b350*b475 + 0.5*b350*b484 + 0.5*b350*b495 + 0.5*b350*b502 + 0.5*b350*b504
      + 0.5*b350*b506 + 0.5*b350*b508 + 0.5*b350*b516 + b350*b517 + 0.5*b350*
     b518 + 0.5*b350*b522 + 0.5*b350*b527 + 0.5*b350*b528 + 0.5*b350*b543 + 
     b350*b548 + 0.5*b350*b577 + 0.5*b350*b579 + 0.5*b350*b592 + b350*b596 + 
     0.5*b350*b597 + 0.5*b350*b600 + 0.5*b350*b634 + 0.5*b350*b637 + 0.5*b350*
     b640 + 0.5*b350*b649 + 0.5*b350*b654 + 0.5*b350*b655 + 0.5*b350*b665 + 0.5
     *b350*b669 + 0.5*b350*b675 + 0.5*b351*b352 + 0.5*b351*b355 + 0.5*b351*b365
      + b351*b372 + 0.5*b351*b376 + 0.5*b351*b383 + 0.5*b351*b390 + b351*b394
      + 0.5*b351*b423 + 0.5*b351*b424 + 0.5*b351*b428 + 0.5*b351*b458 + b351*
     b467 + 0.5*b351*b470 + 0.5*b351*b477 + 0.5*b351*b482 + 0.5*b351*b488 + 0.5
     *b351*b490 + 0.5*b351*b497 + 0.5*b351*b499 + 0.5*b351*b500 + 0.5*b351*b526
      + 0.5*b351*b530 + 0.5*b351*b531 + 0.5*b351*b562 + 0.5*b351*b566 + 0.5*
     b351*b570 + 0.5*b351*b572 + 0.5*b351*b574 + 0.5*b351*b587 + 0.5*b351*b603
      + 0.5*b351*b605 + 0.5*b351*b608 + 0.5*b351*b623 + 0.5*b351*b628 + 0.5*
     b351*b664 + 0.5*b351*b670 + 0.5*b351*b673 + 0.5*b351*b674 + 0.5*b351*b676
      + 0.5*b351*b677 + 0.5*b351*b681 + b351*x854 + 0.5*b352*b354 + 0.5*b352*
     b357 + 0.5*b352*b362 + b352*b365 + 0.5*b352*b371 + 0.5*b352*b372 + 0.5*
     b352*b394 + 0.5*b352*b410 + 0.5*b352*b411 + 0.5*b352*b430 + 0.5*b352*b436
      + 0.5*b352*b456 + 0.5*b352*b461 + 0.5*b352*b467 + b352*b470 + 0.5*b352*
     b472 + 0.5*b352*b474 + 0.5*b352*b480 + 0.5*b352*b492 + 0.5*b352*b515 + 0.5
     *b352*b555 + 0.5*b352*b582 + 0.5*b352*b614 + 0.5*b352*b619 + 0.5*b352*b632
      + 0.5*b352*b633 + 0.5*b352*b645 + 0.5*b352*b657 + 0.5*b352*b660 + b352*
     b677 + b352*x854 + 0.5*b353*b364 + 0.5*b353*b378 + 0.5*b353*b384 + 0.5*
     b353*b385 + 0.5*b353*b401 + 0.5*b353*b405 + 0.5*b353*b409 + 0.5*b353*b414
      + 0.5*b353*b415 + 0.5*b353*b420 + 0.5*b353*b422 + 0.5*b353*b433 + 0.5*
     b353*b459 + 0.5*b353*b473 + 0.5*b353*b476 + 0.5*b353*b486 + 0.5*b353*b487
      + 0.5*b353*b495 + 0.5*b353*b496 + 0.5*b353*b498 + 0.5*b353*b504 + 0.5*
     b353*b508 + 0.5*b353*b512 + 0.5*b353*b517 + 0.5*b353*b518 + b353*b527 + 
     0.5*b353*b528 + 0.5*b353*b529 + 0.5*b353*b532 + 0.5*b353*b534 + 0.5*b353*
     b539 + 0.5*b353*b540 + 0.5*b353*b543 + 0.5*b353*b548 + 0.5*b353*b560 + 0.5
     *b353*b577 + 0.5*b353*b579 + 0.5*b353*b584 + 0.5*b353*b596 + 0.5*b353*b617
      + 0.5*b353*b634 + 0.5*b353*b640 + b353*b649 + 0.5*b353*b654 + 0.5*b353*
     b655 + 0.5*b353*b665 + 0.5*b353*b675 + 0.5*b354*b357 + 0.5*b354*b361 + 0.5
     *b354*b362 + 0.5*b354*b365 + 0.5*b354*b371 + 0.5*b354*b410 + 0.5*b354*b411
      + 0.5*b354*b430 + 0.5*b354*b436 + b354*b456 + 0.5*b354*b461 + 0.5*b354*
     b470 + 0.5*b354*b472 + 0.5*b354*b474 + 0.5*b354*b480 + 0.5*b354*b492 + 0.5
     *b354*b493 + 0.5*b354*b500 + b354*b515 + 0.5*b354*b537 + 0.5*b354*b555 + 
     0.5*b354*b566 + 0.5*b354*b582 + 0.5*b354*b614 + 0.5*b354*b619 + 0.5*b354*
     b632 + b354*b633 + 0.5*b354*b645 + 0.5*b354*b657 + 0.5*b354*b660 + 0.5*
     b354*b664 + 0.5*b354*b676 + 0.5*b354*b677 + 0.5*b354*b681 + b354*x856 + 
     0.5*b355*b372 + b355*b376 + 0.5*b355*b383 + 0.5*b355*b390 + 0.5*b355*b394
      + 0.5*b355*b423 + b355*b424 + 0.5*b355*b428 + 0.5*b355*b458 + 0.5*b355*
     b461 + 0.5*b355*b467 + 0.5*b355*b472 + 0.5*b355*b474 + 0.5*b355*b477 + 0.5
     *b355*b482 + 0.5*b355*b488 + 0.5*b355*b490 + 0.5*b355*b492 + 0.5*b355*b497
      + 0.5*b355*b499 + 0.5*b355*b500 + 0.5*b355*b526 + 0.5*b355*b530 + 0.5*
     b355*b531 + 0.5*b355*b562 + 0.5*b355*b566 + b355*b570 + 0.5*b355*b572 + 
     0.5*b355*b574 + 0.5*b355*b587 + 0.5*b355*b603 + 0.5*b355*b605 + 0.5*b355*
     b608 + 0.5*b355*b623 + 0.5*b355*b628 + 0.5*b355*b664 + 0.5*b355*b670 + 
     b355*b673 + 0.5*b355*b674 + 0.5*b355*b676 + 0.5*b355*b681 + b355*x853 + 
     0.5*b356*b359 + 0.5*b356*b375 + 0.5*b356*b377 + 0.5*b356*b378 + 0.5*b356*
     b379 + 0.5*b356*b382 + 0.5*b356*b384 + 0.5*b356*b389 + 0.5*b356*b391 + 
     b356*b392 + 0.5*b356*b395 + 0.5*b356*b396 + 0.5*b356*b442 + 0.5*b356*b444
      + 0.5*b356*b448 + 0.5*b356*b451 + 0.5*b356*b459 + 0.5*b356*b462 + 0.5*
     b356*b463 + 0.5*b356*b469 + 0.5*b356*b479 + 0.5*b356*b489 + 0.5*b356*b503
      + 0.5*b356*b514 + 0.5*b356*b520 + 0.5*b356*b521 + 0.5*b356*b523 + 0.5*
     b356*b524 + 0.5*b356*b542 + 0.5*b356*b552 + 0.5*b356*b556 + 0.5*b356*b578
      + 0.5*b356*b585 + 0.5*b356*b588 + b356*b609 + 0.5*b356*b610 + 0.5*b356*
     b612 + b356*b618 + 0.5*b356*b624 + 0.5*b356*b625 + b356*b630 + 0.5*b356*
     b631 + 0.5*b356*b636 + 0.5*b356*b644 + 0.5*b356*b651 + 0.5*b356*b654 + 0.5
     *b356*b668 + 0.5*b356*b679 + 0.5*b357*b362 + 0.5*b357*b365 + 0.5*b357*b371
      + 0.5*b357*b374 + 0.5*b357*b383 + 0.5*b357*b397 + 0.5*b357*b402 + b357*
     b410 + b357*b411 + 0.5*b357*b430 + 0.5*b357*b436 + 0.5*b357*b456 + 0.5*
     b357*b461 + 0.5*b357*b470 + 0.5*b357*b472 + 0.5*b357*b474 + 0.5*b357*b480
      + 0.5*b357*b492 + 0.5*b357*b505 + 0.5*b357*b509 + 0.5*b357*b510 + 0.5*
     b357*b515 + 0.5*b357*b530 + 0.5*b357*b536 + 0.5*b357*b544 + 0.5*b357*b547
      + 0.5*b357*b553 + 0.5*b357*b555 + 0.5*b357*b562 + 0.5*b357*b569 + 0.5*
     b357*b574 + 0.5*b357*b576 + 0.5*b357*b582 + 0.5*b357*b583 + 0.5*b357*b586
      + 0.5*b357*b591 + 0.5*b357*b602 + 0.5*b357*b605 + 0.5*b357*b614 + 0.5*
     b357*b619 + 0.5*b357*b632 + 0.5*b357*b633 + 0.5*b357*b641 + b357*b645 + 
     0.5*b357*b648 + 0.5*b357*b650 + 0.5*b357*b656 + 0.5*b357*b657 + 0.5*b357*
     b658 + 0.5*b357*b660 + 0.5*b357*b662 + 0.5*b357*b666 + 0.5*b357*b677 + 0.5
     *b358*b370 + 0.5*b358*b382 + 0.5*b358*b387 + 0.5*b358*b389 + 0.5*b358*b403
      + b358*b416 + 0.5*b358*b417 + 0.5*b358*b422 + 0.5*b358*b425 + 0.5*b358*
     b426 + 0.5*b358*b433 + 0.5*b358*b437 + 0.5*b358*b466 + 0.5*b358*b468 + 0.5
     *b358*b469 + 0.5*b358*b476 + b358*b478 + 0.5*b358*b495 + 0.5*b358*b498 + 
     0.5*b358*b501 + 0.5*b358*b502 + 0.5*b358*b512 + 0.5*b358*b522 + 0.5*b358*
     b525 + 0.5*b358*b529 + 0.5*b358*b538 + b358*b571 + 0.5*b358*b604 + 0.5*
     b358*b610 + b358*b629 + 0.5*b358*b637 + 0.5*b358*b653 + 0.5*b358*b655 + 
     0.5*b358*b665 + 0.5*b358*b675 + b358*x862 + 0.5*b359*b373 + 0.5*b359*b374
      + 0.5*b359*b375 + 0.5*b359*b377 + 0.5*b359*b392 + 0.5*b359*b393 + 0.5*
     b359*b395 + 0.5*b359*b396 + 0.5*b359*b408 + 0.5*b359*b442 + 0.5*b359*b450
      + b359*b451 + 0.5*b359*b454 + 0.5*b359*b479 + 0.5*b359*b481 + 0.5*b359*
     b489 + 0.5*b359*b510 + 0.5*b359*b520 + 0.5*b359*b544 + 0.5*b359*b552 + 0.5
     *b359*b556 + 0.5*b359*b563 + 0.5*b359*b567 + 0.5*b359*b578 + 0.5*b359*b583
      + b359*b585 + 0.5*b359*b595 + 0.5*b359*b609 + 0.5*b359*b618 + b359*b624
      + 0.5*b359*b625 + 0.5*b359*b630 + 0.5*b359*b631 + 0.5*b359*b635 + b359*
     b636 + 0.5*b359*b651 + 0.5*b360*b380 + 0.5*b360*b387 + 0.5*b360*b401 + 0.5
     *b360*b403 + 0.5*b360*b405 + 0.5*b360*b426 + 0.5*b360*b429 + b360*b447 + 
     0.5*b360*b452 + 0.5*b360*b453 + 0.5*b360*b511 + 0.5*b360*b516 + 0.5*b360*
     b525 + 0.5*b360*b528 + 0.5*b360*b565 + 0.5*b360*b575 + 0.5*b360*b577 + 0.5
     *b360*b579 + 0.5*b360*b580 + 0.5*b360*b590 + 0.5*b360*b594 + 0.5*b360*b607
      + 0.5*b360*b653 + b360*b667 + 0.5*b360*b680 + b360*x859 + 0.5*b361*b363
      + 0.5*b361*b375 + 0.5*b361*b377 + 0.5*b361*b386 + 0.5*b361*b419 + 0.5*
     b361*b440 + 0.5*b361*b456 + 0.5*b361*b485 + b361*b493 + 0.5*b361*b500 + 
     0.5*b361*b505 + 0.5*b361*b515 + b361*b537 + 0.5*b361*b552 + 0.5*b361*b556
      + 0.5*b361*b566 + 0.5*b361*b569 + 0.5*b361*b578 + 0.5*b361*b581 + 0.5*
     b361*b611 + 0.5*b361*b627 + 0.5*b361*b633 + 0.5*b361*b638 + 0.5*b361*b639
      + 0.5*b361*b646 + 0.5*b361*b648 + 0.5*b361*b656 + 0.5*b361*b664 + 0.5*
     b361*b666 + 0.5*b361*b676 + 0.5*b361*b681 + b361*x856 + 0.5*b362*b365 + 
     b362*b371 + 0.5*b362*b399 + 0.5*b362*b410 + 0.5*b362*b411 + 0.5*b362*b419
      + 0.5*b362*b423 + 0.5*b362*b430 + 0.5*b362*b436 + 0.5*b362*b456 + 0.5*
     b362*b461 + 0.5*b362*b470 + 0.5*b362*b472 + 0.5*b362*b474 + 0.5*b362*b480
      + 0.5*b362*b485 + 0.5*b362*b491 + 0.5*b362*b492 + 0.5*b362*b515 + 0.5*
     b362*b554 + b362*b555 + 0.5*b362*b558 + 0.5*b362*b582 + 0.5*b362*b587 + 
     0.5*b362*b603 + 0.5*b362*b608 + 0.5*b362*b614 + 0.5*b362*b619 + 0.5*b362*
     b628 + 0.5*b362*b632 + 0.5*b362*b633 + 0.5*b362*b638 + 0.5*b362*b639 + 0.5
     *b362*b645 + 0.5*b362*b646 + 0.5*b362*b657 + b362*b660 + 0.5*b362*b671 + 
     0.5*b362*b677 + 0.5*b362*b678 + b362*x861 + 0.5*b363*b375 + 0.5*b363*b377
      + 0.5*b363*b386 + 0.5*b363*b419 + 0.5*b363*b440 + 0.5*b363*b464 + 0.5*
     b363*b485 + 0.5*b363*b493 + 0.5*b363*b505 + 0.5*b363*b537 + 0.5*b363*b552
      + 0.5*b363*b556 + 0.5*b363*b569 + 0.5*b363*b578 + 0.5*b363*b581 + 0.5*
     b363*b611 + 0.5*b363*b627 + 0.5*b363*b638 + 0.5*b363*b639 + 0.5*b363*b646
      + 0.5*b363*b648 + 0.5*b363*b656 + 0.5*b363*b666 + b363*x860 + 0.5*b364*
     b366 + 0.5*b364*b378 + 0.5*b364*b384 + 0.5*b364*b401 + 0.5*b364*b405 + 0.5
     *b364*b415 + 0.5*b364*b425 + 0.5*b364*b429 + 0.5*b364*b432 + 0.5*b364*b433
      + 0.5*b364*b439 + 0.5*b364*b455 + 0.5*b364*b459 + 0.5*b364*b468 + 0.5*
     b364*b475 + 0.5*b364*b484 + 0.5*b364*b495 + 0.5*b364*b502 + 0.5*b364*b504
      + 0.5*b364*b506 + 0.5*b364*b508 + 0.5*b364*b516 + b364*b517 + 0.5*b364*
     b518 + 0.5*b364*b522 + 0.5*b364*b527 + 0.5*b364*b528 + 0.5*b364*b543 + 
     b364*b548 + 0.5*b364*b577 + 0.5*b364*b579 + 0.5*b364*b592 + b364*b596 + 
     0.5*b364*b597 + 0.5*b364*b600 + 0.5*b364*b634 + 0.5*b364*b637 + 0.5*b364*
     b640 + 0.5*b364*b649 + 0.5*b364*b654 + 0.5*b364*b655 + 0.5*b364*b665 + 0.5
     *b364*b669 + 0.5*b364*b675 + 0.5*b365*b371 + 0.5*b365*b372 + 0.5*b365*b394
      + 0.5*b365*b410 + 0.5*b365*b411 + 0.5*b365*b430 + 0.5*b365*b436 + 0.5*
     b365*b456 + 0.5*b365*b461 + 0.5*b365*b467 + b365*b470 + 0.5*b365*b472 + 
     0.5*b365*b474 + 0.5*b365*b480 + 0.5*b365*b492 + 0.5*b365*b515 + 0.5*b365*
     b555 + 0.5*b365*b582 + 0.5*b365*b614 + 0.5*b365*b619 + 0.5*b365*b632 + 0.5
     *b365*b633 + 0.5*b365*b645 + 0.5*b365*b657 + 0.5*b365*b660 + b365*b677 + 
     b365*x854 + 0.5*b366*b406 + 0.5*b366*b425 + 0.5*b366*b429 + 0.5*b366*b431
      + b366*b432 + 0.5*b366*b439 + 0.5*b366*b453 + 0.5*b366*b455 + 0.5*b366*
     b468 + b366*b475 + 0.5*b366*b484 + 0.5*b366*b502 + 0.5*b366*b506 + 0.5*
     b366*b507 + 0.5*b366*b516 + 0.5*b366*b517 + 0.5*b366*b519 + 0.5*b366*b522
      + 0.5*b366*b533 + 0.5*b366*b535 + 0.5*b366*b545 + 0.5*b366*b548 + 0.5*
     b366*b565 + 0.5*b366*b589 + b366*b592 + 0.5*b366*b594 + 0.5*b366*b596 + 
     b366*b597 + 0.5*b366*b600 + 0.5*b366*b637 + 0.5*b366*b642 + 0.5*b366*b659
      + 0.5*b366*b663 + 0.5*b366*b669 + b367*b368 + 0.5*b367*b379 + 0.5*b367*
     b388 + 0.5*b367*b396 + 0.5*b367*b417 + 0.5*b367*b435 + 0.5*b367*b441 + 0.5
     *b367*b443 + 0.5*b367*b445 + 0.5*b367*b446 + 0.5*b367*b455 + 0.5*b367*b460
      + 0.5*b367*b464 + 0.5*b367*b466 + 0.5*b367*b479 + 0.5*b367*b489 + b367*
     b494 + 0.5*b367*b496 + 0.5*b367*b506 + 0.5*b367*b514 + 0.5*b367*b521 + 0.5
     *b367*b523 + 0.5*b367*b532 + 0.5*b367*b534 + 0.5*b367*b551 + 0.5*b367*b564
      + 0.5*b367*b568 + 0.5*b367*b573 + b367*b593 + b367*b598 + 0.5*b367*b599
      + 0.5*b367*b601 + 0.5*b367*b612 + 0.5*b367*b613 + 0.5*b367*b617 + 0.5*
     b367*b620 + 0.5*b367*b622 + 0.5*b367*b625 + 0.5*b367*b643 + 0.5*b367*b647
      + 0.5*b368*b379 + 0.5*b368*b388 + 0.5*b368*b396 + 0.5*b368*b417 + 0.5*
     b368*b435 + 0.5*b368*b441 + 0.5*b368*b443 + 0.5*b368*b445 + 0.5*b368*b446
      + 0.5*b368*b455 + 0.5*b368*b460 + 0.5*b368*b464 + 0.5*b368*b466 + 0.5*
     b368*b479 + 0.5*b368*b489 + b368*b494 + 0.5*b368*b496 + 0.5*b368*b506 + 
     0.5*b368*b514 + 0.5*b368*b521 + 0.5*b368*b523 + 0.5*b368*b532 + 0.5*b368*
     b534 + 0.5*b368*b551 + 0.5*b368*b564 + 0.5*b368*b568 + 0.5*b368*b573 + 
     b368*b593 + b368*b598 + 0.5*b368*b599 + 0.5*b368*b601 + 0.5*b368*b612 + 
     0.5*b368*b613 + 0.5*b368*b617 + 0.5*b368*b620 + 0.5*b368*b622 + 0.5*b368*
     b625 + 0.5*b368*b643 + 0.5*b368*b647 + 0.5*b370*b382 + 0.5*b370*b387 + 0.5
     *b370*b389 + 0.5*b370*b403 + 0.5*b370*b415 + 0.5*b370*b416 + 0.5*b370*b422
      + 0.5*b370*b425 + 0.5*b370*b426 + b370*b437 + 0.5*b370*b468 + 0.5*b370*
     b469 + 0.5*b370*b476 + 0.5*b370*b478 + 0.5*b370*b498 + 0.5*b370*b501 + 0.5
     *b370*b502 + 0.5*b370*b512 + 0.5*b370*b518 + 0.5*b370*b522 + 0.5*b370*b525
      + 0.5*b370*b529 + 0.5*b370*b535 + 0.5*b370*b538 + 0.5*b370*b543 + 0.5*
     b370*b571 + 0.5*b370*b604 + 0.5*b370*b610 + 0.5*b370*b629 + 0.5*b370*b637
      + 0.5*b370*b640 + 0.5*b370*b653 + b370*x858 + 0.5*b371*b399 + 0.5*b371*
     b410 + 0.5*b371*b411 + 0.5*b371*b419 + 0.5*b371*b423 + 0.5*b371*b430 + 0.5
     *b371*b436 + 0.5*b371*b456 + 0.5*b371*b461 + 0.5*b371*b470 + 0.5*b371*b472
      + 0.5*b371*b474 + 0.5*b371*b480 + 0.5*b371*b485 + 0.5*b371*b491 + 0.5*
     b371*b492 + 0.5*b371*b515 + 0.5*b371*b554 + b371*b555 + 0.5*b371*b558 + 
     0.5*b371*b582 + 0.5*b371*b587 + 0.5*b371*b603 + 0.5*b371*b608 + 0.5*b371*
     b614 + 0.5*b371*b619 + 0.5*b371*b628 + 0.5*b371*b632 + 0.5*b371*b633 + 0.5
     *b371*b638 + 0.5*b371*b639 + 0.5*b371*b645 + 0.5*b371*b646 + 0.5*b371*b657
      + b371*b660 + 0.5*b371*b671 + 0.5*b371*b677 + 0.5*b371*b678 + b371*x861
      + 0.5*b372*b376 + 0.5*b372*b383 + 0.5*b372*b390 + b372*b394 + 0.5*b372*
     b423 + 0.5*b372*b424 + 0.5*b372*b428 + 0.5*b372*b458 + b372*b467 + 0.5*
     b372*b470 + 0.5*b372*b477 + 0.5*b372*b482 + 0.5*b372*b488 + 0.5*b372*b490
      + 0.5*b372*b497 + 0.5*b372*b499 + 0.5*b372*b500 + 0.5*b372*b526 + 0.5*
     b372*b530 + 0.5*b372*b531 + 0.5*b372*b562 + 0.5*b372*b566 + 0.5*b372*b570
      + 0.5*b372*b572 + 0.5*b372*b574 + 0.5*b372*b587 + 0.5*b372*b603 + 0.5*
     b372*b605 + 0.5*b372*b608 + 0.5*b372*b623 + 0.5*b372*b628 + 0.5*b372*b664
      + 0.5*b372*b670 + 0.5*b372*b673 + 0.5*b372*b674 + 0.5*b372*b676 + 0.5*
     b372*b677 + 0.5*b372*b681 + b372*x854 + 0.5*b373*b374 + 0.5*b373*b391 + 
     0.5*b373*b393 + b373*b408 + 0.5*b373*b414 + 0.5*b373*b420 + 0.5*b373*b421
      + 0.5*b373*b438 + 0.5*b373*b444 + 0.5*b373*b450 + 0.5*b373*b451 + b373*
     b454 + 0.5*b373*b462 + 0.5*b373*b473 + b373*b481 + 0.5*b373*b486 + 0.5*
     b373*b510 + 0.5*b373*b524 + 0.5*b373*b540 + 0.5*b373*b541 + 0.5*b373*b544
      + 0.5*b373*b550 + b373*b563 + 0.5*b373*b567 + 0.5*b373*b568 + 0.5*b373*
     b583 + 0.5*b373*b585 + 0.5*b373*b588 + 0.5*b373*b595 + 0.5*b373*b601 + 0.5
     *b373*b606 + 0.5*b373*b613 + 0.5*b373*b620 + 0.5*b373*b624 + 0.5*b373*b635
      + 0.5*b373*b636 + 0.5*b373*b647 + 0.5*b374*b383 + 0.5*b374*b393 + 0.5*
     b374*b397 + 0.5*b374*b402 + 0.5*b374*b408 + 0.5*b374*b410 + 0.5*b374*b411
      + 0.5*b374*b450 + 0.5*b374*b451 + 0.5*b374*b454 + 0.5*b374*b481 + 0.5*
     b374*b505 + 0.5*b374*b509 + b374*b510 + 0.5*b374*b530 + 0.5*b374*b536 + 
     b374*b544 + 0.5*b374*b547 + 0.5*b374*b553 + 0.5*b374*b562 + 0.5*b374*b563
      + 0.5*b374*b567 + 0.5*b374*b569 + 0.5*b374*b574 + 0.5*b374*b576 + b374*
     b583 + 0.5*b374*b585 + 0.5*b374*b586 + 0.5*b374*b591 + 0.5*b374*b595 + 0.5
     *b374*b602 + 0.5*b374*b605 + 0.5*b374*b624 + 0.5*b374*b635 + 0.5*b374*b636
      + 0.5*b374*b641 + 0.5*b374*b645 + 0.5*b374*b648 + 0.5*b374*b650 + 0.5*
     b374*b656 + 0.5*b374*b658 + 0.5*b374*b662 + 0.5*b374*b666 + b375*b377 + 
     0.5*b375*b386 + 0.5*b375*b392 + 0.5*b375*b395 + 0.5*b375*b396 + 0.5*b375*
     b419 + 0.5*b375*b440 + 0.5*b375*b442 + 0.5*b375*b451 + 0.5*b375*b479 + 0.5
     *b375*b485 + 0.5*b375*b489 + 0.5*b375*b493 + 0.5*b375*b505 + 0.5*b375*b520
      + 0.5*b375*b537 + b375*b552 + b375*b556 + 0.5*b375*b569 + b375*b578 + 0.5
     *b375*b581 + 0.5*b375*b585 + 0.5*b375*b609 + 0.5*b375*b611 + 0.5*b375*b618
      + 0.5*b375*b624 + 0.5*b375*b625 + 0.5*b375*b627 + 0.5*b375*b630 + 0.5*
     b375*b631 + 0.5*b375*b636 + 0.5*b375*b638 + 0.5*b375*b639 + 0.5*b375*b646
      + 0.5*b375*b648 + 0.5*b375*b651 + 0.5*b375*b656 + 0.5*b375*b666 + 0.5*
     b376*b383 + 0.5*b376*b390 + 0.5*b376*b394 + 0.5*b376*b423 + b376*b424 + 
     0.5*b376*b428 + 0.5*b376*b458 + 0.5*b376*b461 + 0.5*b376*b467 + 0.5*b376*
     b472 + 0.5*b376*b474 + 0.5*b376*b477 + 0.5*b376*b482 + 0.5*b376*b488 + 0.5
     *b376*b490 + 0.5*b376*b492 + 0.5*b376*b497 + 0.5*b376*b499 + 0.5*b376*b500
      + 0.5*b376*b526 + 0.5*b376*b530 + 0.5*b376*b531 + 0.5*b376*b562 + 0.5*
     b376*b566 + b376*b570 + 0.5*b376*b572 + 0.5*b376*b574 + 0.5*b376*b587 + 
     0.5*b376*b603 + 0.5*b376*b605 + 0.5*b376*b608 + 0.5*b376*b623 + 0.5*b376*
     b628 + 0.5*b376*b664 + 0.5*b376*b670 + b376*b673 + 0.5*b376*b674 + 0.5*
     b376*b676 + 0.5*b376*b681 + b376*x853 + 0.5*b377*b386 + 0.5*b377*b392 + 
     0.5*b377*b395 + 0.5*b377*b396 + 0.5*b377*b419 + 0.5*b377*b440 + 0.5*b377*
     b442 + 0.5*b377*b451 + 0.5*b377*b479 + 0.5*b377*b485 + 0.5*b377*b489 + 0.5
     *b377*b493 + 0.5*b377*b505 + 0.5*b377*b520 + 0.5*b377*b537 + b377*b552 + 
     b377*b556 + 0.5*b377*b569 + b377*b578 + 0.5*b377*b581 + 0.5*b377*b585 + 
     0.5*b377*b609 + 0.5*b377*b611 + 0.5*b377*b618 + 0.5*b377*b624 + 0.5*b377*
     b625 + 0.5*b377*b627 + 0.5*b377*b630 + 0.5*b377*b631 + 0.5*b377*b636 + 0.5
     *b377*b638 + 0.5*b377*b639 + 0.5*b377*b646 + 0.5*b377*b648 + 0.5*b377*b651
      + 0.5*b377*b656 + 0.5*b377*b666 + 0.5*b378*b379 + 0.5*b378*b382 + b378*
     b384 + 0.5*b378*b389 + 0.5*b378*b391 + 0.5*b378*b392 + 0.5*b378*b401 + 0.5
     *b378*b405 + 0.5*b378*b415 + 0.5*b378*b433 + 0.5*b378*b444 + 0.5*b378*b448
      + b378*b459 + 0.5*b378*b462 + 0.5*b378*b463 + 0.5*b378*b469 + 0.5*b378*
     b495 + 0.5*b378*b503 + 0.5*b378*b504 + 0.5*b378*b508 + 0.5*b378*b514 + 0.5
     *b378*b517 + 0.5*b378*b518 + 0.5*b378*b521 + 0.5*b378*b523 + 0.5*b378*b524
      + 0.5*b378*b527 + 0.5*b378*b528 + 0.5*b378*b542 + 0.5*b378*b543 + 0.5*
     b378*b548 + 0.5*b378*b577 + 0.5*b378*b579 + 0.5*b378*b588 + 0.5*b378*b596
      + 0.5*b378*b609 + 0.5*b378*b610 + 0.5*b378*b612 + 0.5*b378*b618 + 0.5*
     b378*b630 + 0.5*b378*b634 + 0.5*b378*b640 + 0.5*b378*b644 + 0.5*b378*b649
      + b378*b654 + 0.5*b378*b655 + 0.5*b378*b665 + 0.5*b378*b668 + 0.5*b378*
     b675 + 0.5*b378*b679 + 0.5*b379*b382 + 0.5*b379*b384 + 0.5*b379*b389 + 0.5
     *b379*b391 + 0.5*b379*b392 + 0.5*b379*b417 + 0.5*b379*b441 + 0.5*b379*b444
      + 0.5*b379*b448 + 0.5*b379*b455 + 0.5*b379*b459 + 0.5*b379*b460 + 0.5*
     b379*b462 + 0.5*b379*b463 + 0.5*b379*b466 + 0.5*b379*b469 + 0.5*b379*b494
      + 0.5*b379*b496 + 0.5*b379*b503 + 0.5*b379*b506 + b379*b514 + b379*b521
      + b379*b523 + 0.5*b379*b524 + 0.5*b379*b532 + 0.5*b379*b534 + 0.5*b379*
     b542 + 0.5*b379*b588 + 0.5*b379*b593 + 0.5*b379*b598 + 0.5*b379*b599 + 0.5
     *b379*b609 + 0.5*b379*b610 + b379*b612 + 0.5*b379*b617 + 0.5*b379*b618 + 
     0.5*b379*b630 + 0.5*b379*b644 + 0.5*b379*b654 + 0.5*b379*b668 + 0.5*b379*
     b679 + 0.5*b380*b387 + 0.5*b380*b401 + 0.5*b380*b403 + 0.5*b380*b405 + 0.5
     *b380*b426 + 0.5*b380*b447 + 0.5*b380*b452 + 0.5*b380*b453 + 0.5*b380*b511
      + 0.5*b380*b525 + 0.5*b380*b528 + 0.5*b380*b565 + b380*b575 + 0.5*b380*
     b577 + 0.5*b380*b579 + 0.5*b380*b580 + 0.5*b380*b594 + 0.5*b380*b607 + 0.5
     *b380*b653 + 0.5*b380*b667 + 0.5*b380*b680 + b380*x863 + 0.5*b381*b386 + 
     0.5*b381*b393 + 0.5*b381*b397 + 0.5*b381*b428 + 0.5*b381*b440 + 0.5*b381*
     b450 + 0.5*b381*b458 + 0.5*b381*b465 + b381*b471 + 0.5*b381*b490 + 0.5*
     b381*b491 + 0.5*b381*b526 + 0.5*b381*b547 + 0.5*b381*b549 + b381*b559 + 
     0.5*b381*b561 + 0.5*b381*b567 + 0.5*b381*b581 + 0.5*b381*b582 + 0.5*b381*
     b591 + 0.5*b381*b595 + 0.5*b381*b602 + 0.5*b381*b611 + 0.5*b381*b614 + 0.5
     *b381*b619 + 0.5*b381*b626 + 0.5*b381*b627 + 0.5*b381*b632 + 0.5*b381*b635
      + 0.5*b381*b657 + b381*b661 + 0.5*b381*b670 + 0.5*b381*b671 + b381*b672
      + 0.5*b381*b678 + 0.5*b381*b714 + 0.5*b381*b761 + 0.5*b381*b765 + 0.5*
     b381*b790 + 0.5*b381*b798 + 0.5*b381*b804 + 0.5*b381*b809 + 0.5*b381*b811
      + 0.5*b381*b816 + 0.5*b381*b823 + 0.5*b381*b826 + 0.5*b382*b384 + 0.5*
     b382*b387 + b382*b389 + 0.5*b382*b391 + 0.5*b382*b392 + 0.5*b382*b403 + 
     0.5*b382*b416 + 0.5*b382*b422 + 0.5*b382*b425 + 0.5*b382*b426 + 0.5*b382*
     b437 + 0.5*b382*b444 + 0.5*b382*b448 + 0.5*b382*b459 + 0.5*b382*b462 + 0.5
     *b382*b463 + 0.5*b382*b468 + b382*b469 + 0.5*b382*b476 + 0.5*b382*b478 + 
     0.5*b382*b498 + 0.5*b382*b501 + 0.5*b382*b502 + 0.5*b382*b503 + 0.5*b382*
     b512 + 0.5*b382*b514 + 0.5*b382*b521 + 0.5*b382*b522 + 0.5*b382*b523 + 0.5
     *b382*b524 + 0.5*b382*b525 + 0.5*b382*b529 + 0.5*b382*b538 + 0.5*b382*b542
      + 0.5*b382*b571 + 0.5*b382*b588 + 0.5*b382*b604 + 0.5*b382*b609 + b382*
     b610 + 0.5*b382*b612 + 0.5*b382*b618 + 0.5*b382*b629 + 0.5*b382*b630 + 0.5
     *b382*b637 + 0.5*b382*b644 + 0.5*b382*b653 + 0.5*b382*b654 + 0.5*b382*b668
      + 0.5*b382*b679 + 0.5*b383*b390 + 0.5*b383*b394 + 0.5*b383*b397 + 0.5*
     b383*b402 + 0.5*b383*b410 + 0.5*b383*b411 + 0.5*b383*b423 + 0.5*b383*b424
      + 0.5*b383*b428 + 0.5*b383*b458 + 0.5*b383*b467 + 0.5*b383*b477 + 0.5*
     b383*b482 + 0.5*b383*b488 + 0.5*b383*b490 + 0.5*b383*b497 + 0.5*b383*b499
      + 0.5*b383*b500 + 0.5*b383*b505 + 0.5*b383*b509 + 0.5*b383*b510 + 0.5*
     b383*b526 + b383*b530 + 0.5*b383*b531 + 0.5*b383*b536 + 0.5*b383*b544 + 
     0.5*b383*b547 + 0.5*b383*b553 + b383*b562 + 0.5*b383*b566 + 0.5*b383*b569
      + 0.5*b383*b570 + 0.5*b383*b572 + b383*b574 + 0.5*b383*b576 + 0.5*b383*
     b583 + 0.5*b383*b586 + 0.5*b383*b587 + 0.5*b383*b591 + 0.5*b383*b602 + 0.5
     *b383*b603 + b383*b605 + 0.5*b383*b608 + 0.5*b383*b623 + 0.5*b383*b628 + 
     0.5*b383*b641 + 0.5*b383*b645 + 0.5*b383*b648 + 0.5*b383*b650 + 0.5*b383*
     b656 + 0.5*b383*b658 + 0.5*b383*b662 + 0.5*b383*b664 + 0.5*b383*b666 + 0.5
     *b383*b670 + 0.5*b383*b673 + 0.5*b383*b674 + 0.5*b383*b676 + 0.5*b383*b681
      + 0.5*b384*b389 + 0.5*b384*b391 + 0.5*b384*b392 + 0.5*b384*b401 + 0.5*
     b384*b405 + 0.5*b384*b415 + 0.5*b384*b433 + 0.5*b384*b444 + 0.5*b384*b448
      + b384*b459 + 0.5*b384*b462 + 0.5*b384*b463 + 0.5*b384*b469 + 0.5*b384*
     b495 + 0.5*b384*b503 + 0.5*b384*b504 + 0.5*b384*b508 + 0.5*b384*b514 + 0.5
     *b384*b517 + 0.5*b384*b518 + 0.5*b384*b521 + 0.5*b384*b523 + 0.5*b384*b524
      + 0.5*b384*b527 + 0.5*b384*b528 + 0.5*b384*b542 + 0.5*b384*b543 + 0.5*
     b384*b548 + 0.5*b384*b577 + 0.5*b384*b579 + 0.5*b384*b588 + 0.5*b384*b596
      + 0.5*b384*b609 + 0.5*b384*b610 + 0.5*b384*b612 + 0.5*b384*b618 + 0.5*
     b384*b630 + 0.5*b384*b634 + 0.5*b384*b640 + 0.5*b384*b644 + 0.5*b384*b649
      + b384*b654 + 0.5*b384*b655 + 0.5*b384*b665 + 0.5*b384*b668 + 0.5*b384*
     b675 + 0.5*b384*b679 + 0.5*b385*b388 + 0.5*b385*b398 + 0.5*b385*b400 + 
     b385*b409 + 0.5*b385*b414 + 0.5*b385*b420 + 0.5*b385*b422 + 0.5*b385*b435
      + 0.5*b385*b443 + 0.5*b385*b445 + 0.5*b385*b448 + 0.5*b385*b473 + 0.5*
     b385*b476 + 0.5*b385*b486 + 0.5*b385*b487 + 0.5*b385*b496 + 0.5*b385*b498
      + 0.5*b385*b503 + 0.5*b385*b512 + 0.5*b385*b527 + 0.5*b385*b529 + 0.5*
     b385*b532 + 0.5*b385*b534 + b385*b539 + 0.5*b385*b540 + b385*b560 + 0.5*
     b385*b584 + 0.5*b385*b617 + 0.5*b385*b643 + 0.5*b385*b644 + 0.5*b385*b649
      + 0.5*b385*b679 + 0.5*b386*b393 + 0.5*b386*b419 + 0.5*b386*b428 + b386*
     b440 + 0.5*b386*b450 + 0.5*b386*b458 + 0.5*b386*b465 + 0.5*b386*b471 + 0.5
     *b386*b485 + 0.5*b386*b490 + 0.5*b386*b493 + 0.5*b386*b505 + 0.5*b386*b526
      + 0.5*b386*b537 + 0.5*b386*b549 + 0.5*b386*b552 + 0.5*b386*b556 + 0.5*
     b386*b559 + 0.5*b386*b561 + 0.5*b386*b567 + 0.5*b386*b569 + 0.5*b386*b578
      + b386*b581 + 0.5*b386*b582 + 0.5*b386*b595 + b386*b611 + 0.5*b386*b614
      + 0.5*b386*b619 + 0.5*b386*b626 + b386*b627 + 0.5*b386*b632 + 0.5*b386*
     b635 + 0.5*b386*b638 + 0.5*b386*b639 + 0.5*b386*b646 + 0.5*b386*b648 + 0.5
     *b386*b656 + 0.5*b386*b657 + 0.5*b386*b661 + 0.5*b386*b666 + 0.5*b386*b670
      + 0.5*b386*b672 + 0.5*b387*b389 + 0.5*b387*b401 + b387*b403 + 0.5*b387*
     b405 + 0.5*b387*b416 + 0.5*b387*b422 + 0.5*b387*b425 + b387*b426 + 0.5*
     b387*b437 + 0.5*b387*b447 + 0.5*b387*b452 + 0.5*b387*b453 + 0.5*b387*b468
      + 0.5*b387*b469 + 0.5*b387*b476 + 0.5*b387*b478 + 0.5*b387*b498 + 0.5*
     b387*b501 + 0.5*b387*b502 + 0.5*b387*b511 + 0.5*b387*b512 + 0.5*b387*b522
      + b387*b525 + 0.5*b387*b528 + 0.5*b387*b529 + 0.5*b387*b538 + 0.5*b387*
     b565 + 0.5*b387*b571 + 0.5*b387*b575 + 0.5*b387*b577 + 0.5*b387*b579 + 0.5
     *b387*b580 + 0.5*b387*b594 + 0.5*b387*b604 + 0.5*b387*b607 + 0.5*b387*b610
      + 0.5*b387*b629 + 0.5*b387*b637 + b387*b653 + 0.5*b387*b667 + 0.5*b387*
     b680 + 0.5*b388*b396 + 0.5*b388*b398 + 0.5*b388*b400 + 0.5*b388*b409 + 
     b388*b435 + b388*b443 + b388*b445 + 0.5*b388*b446 + 0.5*b388*b448 + 0.5*
     b388*b464 + 0.5*b388*b479 + 0.5*b388*b489 + 0.5*b388*b494 + 0.5*b388*b503
      + 0.5*b388*b539 + 0.5*b388*b551 + 0.5*b388*b560 + 0.5*b388*b564 + 0.5*
     b388*b568 + 0.5*b388*b573 + 0.5*b388*b593 + 0.5*b388*b598 + 0.5*b388*b601
      + 0.5*b388*b613 + 0.5*b388*b620 + 0.5*b388*b622 + 0.5*b388*b625 + b388*
     b643 + 0.5*b388*b644 + 0.5*b388*b647 + 0.5*b388*b679 + 0.5*b389*b391 + 0.5
     *b389*b392 + 0.5*b389*b403 + 0.5*b389*b416 + 0.5*b389*b422 + 0.5*b389*b425
      + 0.5*b389*b426 + 0.5*b389*b437 + 0.5*b389*b444 + 0.5*b389*b448 + 0.5*
     b389*b459 + 0.5*b389*b462 + 0.5*b389*b463 + 0.5*b389*b468 + b389*b469 + 
     0.5*b389*b476 + 0.5*b389*b478 + 0.5*b389*b498 + 0.5*b389*b501 + 0.5*b389*
     b502 + 0.5*b389*b503 + 0.5*b389*b512 + 0.5*b389*b514 + 0.5*b389*b521 + 0.5
     *b389*b522 + 0.5*b389*b523 + 0.5*b389*b524 + 0.5*b389*b525 + 0.5*b389*b529
      + 0.5*b389*b538 + 0.5*b389*b542 + 0.5*b389*b571 + 0.5*b389*b588 + 0.5*
     b389*b604 + 0.5*b389*b609 + b389*b610 + 0.5*b389*b612 + 0.5*b389*b618 + 
     0.5*b389*b629 + 0.5*b389*b630 + 0.5*b389*b637 + 0.5*b389*b644 + 0.5*b389*
     b653 + 0.5*b389*b654 + 0.5*b389*b668 + 0.5*b389*b679 + 0.5*b390*b394 + 0.5
     *b390*b423 + 0.5*b390*b424 + 0.5*b390*b428 + 0.5*b390*b458 + 0.5*b390*b467
      + b390*b477 + 0.5*b390*b482 + 0.5*b390*b488 + 0.5*b390*b490 + 0.5*b390*
     b497 + b390*b499 + 0.5*b390*b500 + 0.5*b390*b526 + 0.5*b390*b530 + b390*
     b531 + 0.5*b390*b562 + 0.5*b390*b566 + 0.5*b390*b570 + 0.5*b390*b572 + 0.5
     *b390*b574 + 0.5*b390*b587 + 0.5*b390*b603 + 0.5*b390*b605 + 0.5*b390*b608
      + b390*b623 + 0.5*b390*b628 + 0.5*b390*b664 + 0.5*b390*b670 + 0.5*b390*
     b673 + 0.5*b390*b674 + 0.5*b390*b676 + 0.5*b390*b681 + b390*x864 + 0.5*
     b391*b392 + 0.5*b391*b408 + 0.5*b391*b414 + 0.5*b391*b420 + 0.5*b391*b421
      + 0.5*b391*b438 + b391*b444 + 0.5*b391*b448 + 0.5*b391*b454 + 0.5*b391*
     b459 + b391*b462 + 0.5*b391*b463 + 0.5*b391*b469 + 0.5*b391*b473 + 0.5*
     b391*b481 + 0.5*b391*b486 + 0.5*b391*b503 + 0.5*b391*b514 + 0.5*b391*b521
      + 0.5*b391*b523 + b391*b524 + 0.5*b391*b540 + 0.5*b391*b541 + 0.5*b391*
     b542 + 0.5*b391*b550 + 0.5*b391*b563 + 0.5*b391*b568 + b391*b588 + 0.5*
     b391*b601 + 0.5*b391*b606 + 0.5*b391*b609 + 0.5*b391*b610 + 0.5*b391*b612
      + 0.5*b391*b613 + 0.5*b391*b618 + 0.5*b391*b620 + 0.5*b391*b630 + 0.5*
     b391*b644 + 0.5*b391*b647 + 0.5*b391*b654 + 0.5*b391*b668 + 0.5*b391*b679
      + 0.5*b392*b395 + 0.5*b392*b396 + 0.5*b392*b442 + 0.5*b392*b444 + 0.5*
     b392*b448 + 0.5*b392*b451 + 0.5*b392*b459 + 0.5*b392*b462 + 0.5*b392*b463
      + 0.5*b392*b469 + 0.5*b392*b479 + 0.5*b392*b489 + 0.5*b392*b503 + 0.5*
     b392*b514 + 0.5*b392*b520 + 0.5*b392*b521 + 0.5*b392*b523 + 0.5*b392*b524
      + 0.5*b392*b542 + 0.5*b392*b552 + 0.5*b392*b556 + 0.5*b392*b578 + 0.5*
     b392*b585 + 0.5*b392*b588 + b392*b609 + 0.5*b392*b610 + 0.5*b392*b612 + 
     b392*b618 + 0.5*b392*b624 + 0.5*b392*b625 + b392*b630 + 0.5*b392*b631 + 
     0.5*b392*b636 + 0.5*b392*b644 + 0.5*b392*b651 + 0.5*b392*b654 + 0.5*b392*
     b668 + 0.5*b392*b679 + 0.5*b393*b408 + 0.5*b393*b428 + 0.5*b393*b440 + 
     b393*b450 + 0.5*b393*b451 + 0.5*b393*b454 + 0.5*b393*b458 + 0.5*b393*b465
      + 0.5*b393*b471 + 0.5*b393*b481 + 0.5*b393*b490 + 0.5*b393*b510 + 0.5*
     b393*b526 + 0.5*b393*b544 + 0.5*b393*b549 + 0.5*b393*b559 + 0.5*b393*b561
      + 0.5*b393*b563 + b393*b567 + 0.5*b393*b581 + 0.5*b393*b582 + 0.5*b393*
     b583 + 0.5*b393*b585 + b393*b595 + 0.5*b393*b611 + 0.5*b393*b614 + 0.5*
     b393*b619 + 0.5*b393*b624 + 0.5*b393*b626 + 0.5*b393*b627 + 0.5*b393*b632
      + b393*b635 + 0.5*b393*b636 + 0.5*b393*b657 + 0.5*b393*b661 + 0.5*b393*
     b670 + 0.5*b393*b672 + 0.5*b394*b423 + 0.5*b394*b424 + 0.5*b394*b428 + 0.5
     *b394*b458 + b394*b467 + 0.5*b394*b470 + 0.5*b394*b477 + 0.5*b394*b482 + 
     0.5*b394*b488 + 0.5*b394*b490 + 0.5*b394*b497 + 0.5*b394*b499 + 0.5*b394*
     b500 + 0.5*b394*b526 + 0.5*b394*b530 + 0.5*b394*b531 + 0.5*b394*b562 + 0.5
     *b394*b566 + 0.5*b394*b570 + 0.5*b394*b572 + 0.5*b394*b574 + 0.5*b394*b587
      + 0.5*b394*b603 + 0.5*b394*b605 + 0.5*b394*b608 + 0.5*b394*b623 + 0.5*
     b394*b628 + 0.5*b394*b664 + 0.5*b394*b670 + 0.5*b394*b673 + 0.5*b394*b674
      + 0.5*b394*b676 + 0.5*b394*b677 + 0.5*b394*b681 + b394*x854 + 0.5*b395*
     b396 + 0.5*b395*b398 + 0.5*b395*b400 + 0.5*b395*b421 + 0.5*b395*b438 + 0.5
     *b395*b441 + 0.5*b395*b442 + 0.5*b395*b451 + 0.5*b395*b460 + 0.5*b395*b479
      + 0.5*b395*b489 + 0.5*b395*b501 + 0.5*b395*b520 + 0.5*b395*b538 + 0.5*
     b395*b541 + 0.5*b395*b550 + 0.5*b395*b552 + 0.5*b395*b556 + 0.5*b395*b578
      + 0.5*b395*b585 + 0.5*b395*b599 + 0.5*b395*b604 + 0.5*b395*b606 + 0.5*
     b395*b609 + 0.5*b395*b618 + 0.5*b395*b624 + 0.5*b395*b625 + 0.5*b395*b630
      + 0.5*b395*b631 + 0.5*b395*b636 + 0.5*b395*b651 + 0.5*b396*b435 + 0.5*
     b396*b442 + 0.5*b396*b443 + 0.5*b396*b445 + 0.5*b396*b446 + 0.5*b396*b451
      + 0.5*b396*b464 + b396*b479 + b396*b489 + 0.5*b396*b494 + 0.5*b396*b520
      + 0.5*b396*b551 + 0.5*b396*b552 + 0.5*b396*b556 + 0.5*b396*b564 + 0.5*
     b396*b568 + 0.5*b396*b573 + 0.5*b396*b578 + 0.5*b396*b585 + 0.5*b396*b593
      + 0.5*b396*b598 + 0.5*b396*b601 + 0.5*b396*b609 + 0.5*b396*b613 + 0.5*
     b396*b618 + 0.5*b396*b620 + 0.5*b396*b622 + 0.5*b396*b624 + b396*b625 + 
     0.5*b396*b630 + 0.5*b396*b631 + 0.5*b396*b636 + 0.5*b396*b643 + 0.5*b396*
     b647 + 0.5*b396*b651 + 0.5*b397*b402 + 0.5*b397*b410 + 0.5*b397*b411 + 0.5
     *b397*b471 + 0.5*b397*b491 + 0.5*b397*b505 + 0.5*b397*b509 + 0.5*b397*b510
      + 0.5*b397*b530 + 0.5*b397*b536 + 0.5*b397*b544 + b397*b547 + 0.5*b397*
     b553 + 0.5*b397*b559 + 0.5*b397*b562 + 0.5*b397*b569 + 0.5*b397*b574 + 0.5
     *b397*b576 + 0.5*b397*b583 + 0.5*b397*b586 + b397*b591 + b397*b602 + 0.5*
     b397*b605 + 0.5*b397*b641 + 0.5*b397*b645 + 0.5*b397*b648 + 0.5*b397*b650
      + 0.5*b397*b656 + 0.5*b397*b658 + 0.5*b397*b661 + 0.5*b397*b662 + 0.5*
     b397*b666 + 0.5*b397*b671 + 0.5*b397*b672 + 0.5*b397*b678 + 0.5*b397*b714
      + 0.5*b397*b761 + 0.5*b397*b765 + 0.5*b397*b790 + 0.5*b397*b798 + 0.5*
     b397*b804 + 0.5*b397*b809 + 0.5*b397*b811 + 0.5*b397*b816 + 0.5*b397*b823
      + 0.5*b397*b826 + b398*b400 + 0.5*b398*b409 + 0.5*b398*b421 + 0.5*b398*
     b435 + 0.5*b398*b438 + 0.5*b398*b441 + 0.5*b398*b443 + 0.5*b398*b445 + 0.5
     *b398*b448 + 0.5*b398*b460 + 0.5*b398*b501 + 0.5*b398*b503 + 0.5*b398*b538
      + 0.5*b398*b539 + 0.5*b398*b541 + 0.5*b398*b550 + 0.5*b398*b560 + 0.5*
     b398*b599 + 0.5*b398*b604 + 0.5*b398*b606 + 0.5*b398*b643 + 0.5*b398*b644
      + 0.5*b398*b679 + 0.5*b399*b419 + 0.5*b399*b423 + 0.5*b399*b442 + 0.5*
     b399*b465 + 0.5*b399*b485 + 0.5*b399*b491 + 0.5*b399*b509 + 0.5*b399*b520
      + 0.5*b399*b536 + 0.5*b399*b549 + b399*b554 + 0.5*b399*b555 + b399*b558
      + 0.5*b399*b561 + 0.5*b399*b576 + 0.5*b399*b587 + 0.5*b399*b603 + 0.5*
     b399*b608 + 0.5*b399*b628 + 0.5*b399*b631 + 0.5*b399*b638 + 0.5*b399*b639
      + 0.5*b399*b646 + 0.5*b399*b651 + 0.5*b399*b658 + 0.5*b399*b660 + 0.5*
     b399*b662 + 0.5*b399*b671 + 0.5*b399*b678 + b399*x861 + 0.5*b400*b409 + 
     0.5*b400*b421 + 0.5*b400*b435 + 0.5*b400*b438 + 0.5*b400*b441 + 0.5*b400*
     b443 + 0.5*b400*b445 + 0.5*b400*b448 + 0.5*b400*b460 + 0.5*b400*b501 + 0.5
     *b400*b503 + 0.5*b400*b538 + 0.5*b400*b539 + 0.5*b400*b541 + 0.5*b400*b550
      + 0.5*b400*b560 + 0.5*b400*b599 + 0.5*b400*b604 + 0.5*b400*b606 + 0.5*
     b400*b643 + 0.5*b400*b644 + 0.5*b400*b679 + 0.5*b401*b403 + b401*b405 + 
     0.5*b401*b415 + 0.5*b401*b426 + 0.5*b401*b433 + 0.5*b401*b447 + 0.5*b401*
     b452 + 0.5*b401*b453 + 0.5*b401*b459 + 0.5*b401*b495 + 0.5*b401*b504 + 0.5
     *b401*b508 + 0.5*b401*b511 + 0.5*b401*b517 + 0.5*b401*b518 + 0.5*b401*b525
      + 0.5*b401*b527 + b401*b528 + 0.5*b401*b543 + 0.5*b401*b548 + 0.5*b401*
     b565 + 0.5*b401*b575 + b401*b577 + b401*b579 + 0.5*b401*b580 + 0.5*b401*
     b594 + 0.5*b401*b596 + 0.5*b401*b607 + 0.5*b401*b634 + 0.5*b401*b640 + 0.5
     *b401*b649 + 0.5*b401*b653 + 0.5*b401*b654 + 0.5*b401*b655 + 0.5*b401*b665
      + 0.5*b401*b667 + 0.5*b401*b675 + 0.5*b401*b680 + 0.5*b402*b404 + 0.5*
     b402*b410 + 0.5*b402*b411 + 0.5*b402*b418 + 0.5*b402*b457 + 0.5*b402*b505
      + 0.5*b402*b509 + 0.5*b402*b510 + 0.5*b402*b513 + 0.5*b402*b530 + 0.5*
     b402*b536 + 0.5*b402*b544 + 0.5*b402*b547 + b402*b553 + 0.5*b402*b562 + 
     0.5*b402*b569 + 0.5*b402*b574 + 0.5*b402*b576 + 0.5*b402*b583 + b402*b586
      + 0.5*b402*b591 + 0.5*b402*b602 + 0.5*b402*b605 + 0.5*b402*b626 + b402*
     b641 + 0.5*b402*b645 + 0.5*b402*b648 + b402*b650 + 0.5*b402*b656 + 0.5*
     b402*b658 + 0.5*b402*b662 + 0.5*b402*b666 + 0.5*b403*b405 + 0.5*b403*b416
      + 0.5*b403*b422 + 0.5*b403*b425 + b403*b426 + 0.5*b403*b437 + 0.5*b403*
     b447 + 0.5*b403*b452 + 0.5*b403*b453 + 0.5*b403*b468 + 0.5*b403*b469 + 0.5
     *b403*b476 + 0.5*b403*b478 + 0.5*b403*b498 + 0.5*b403*b501 + 0.5*b403*b502
      + 0.5*b403*b511 + 0.5*b403*b512 + 0.5*b403*b522 + b403*b525 + 0.5*b403*
     b528 + 0.5*b403*b529 + 0.5*b403*b538 + 0.5*b403*b565 + 0.5*b403*b571 + 0.5
     *b403*b575 + 0.5*b403*b577 + 0.5*b403*b579 + 0.5*b403*b580 + 0.5*b403*b594
      + 0.5*b403*b604 + 0.5*b403*b607 + 0.5*b403*b610 + 0.5*b403*b629 + 0.5*
     b403*b637 + b403*b653 + 0.5*b403*b667 + 0.5*b403*b680 + b404*b418 + b404*
     b457 + b404*b513 + 0.5*b404*b553 + 0.5*b404*b586 + 0.5*b404*b626 + 0.5*
     b404*b641 + 0.5*b404*b650 + 0.5*b405*b415 + 0.5*b405*b426 + 0.5*b405*b433
      + 0.5*b405*b447 + 0.5*b405*b452 + 0.5*b405*b453 + 0.5*b405*b459 + 0.5*
     b405*b495 + 0.5*b405*b504 + 0.5*b405*b508 + 0.5*b405*b511 + 0.5*b405*b517
      + 0.5*b405*b518 + 0.5*b405*b525 + 0.5*b405*b527 + b405*b528 + 0.5*b405*
     b543 + 0.5*b405*b548 + 0.5*b405*b565 + 0.5*b405*b575 + b405*b577 + b405*
     b579 + 0.5*b405*b580 + 0.5*b405*b594 + 0.5*b405*b596 + 0.5*b405*b607 + 0.5
     *b405*b634 + 0.5*b405*b640 + 0.5*b405*b649 + 0.5*b405*b653 + 0.5*b405*b654
      + 0.5*b405*b655 + 0.5*b405*b665 + 0.5*b405*b667 + 0.5*b405*b675 + 0.5*
     b405*b680 + 0.5*b406*b413 + 0.5*b406*b431 + 0.5*b406*b432 + 0.5*b406*b453
      + 0.5*b406*b475 + 0.5*b406*b507 + 0.5*b406*b519 + 0.5*b406*b533 + 0.5*
     b406*b535 + 0.5*b406*b545 + 0.5*b406*b565 + 0.5*b406*b589 + 0.5*b406*b592
      + 0.5*b406*b594 + 0.5*b406*b597 + 0.5*b406*b642 + 0.5*b406*b659 + 0.5*
     b406*b663 + b407*b412 + 0.5*b407*b413 + b407*b427 + 0.5*b407*b434 + b407*
     b449 + 0.5*b407*b483 + 0.5*b407*b545 + 0.5*b407*b546 + b407*b557 + 0.5*
     b407*b589 + 0.5*b407*b590 + 0.5*b407*b615 + 0.5*b407*b616 + 0.5*b407*b621
      + 0.5*b407*b652 + 0.5*b407*b659 + 0.5*b407*b663 + 0.5*b407*b704 + 0.5*
     b407*b749 + 0.5*b407*b759 + 0.5*b407*b788 + 0.5*b407*b789 + 0.5*b408*b414
      + 0.5*b408*b420 + 0.5*b408*b421 + 0.5*b408*b438 + 0.5*b408*b444 + 0.5*
     b408*b450 + 0.5*b408*b451 + b408*b454 + 0.5*b408*b462 + 0.5*b408*b473 + 
     b408*b481 + 0.5*b408*b486 + 0.5*b408*b510 + 0.5*b408*b524 + 0.5*b408*b540
      + 0.5*b408*b541 + 0.5*b408*b544 + 0.5*b408*b550 + b408*b563 + 0.5*b408*
     b567 + 0.5*b408*b568 + 0.5*b408*b583 + 0.5*b408*b585 + 0.5*b408*b588 + 0.5
     *b408*b595 + 0.5*b408*b601 + 0.5*b408*b606 + 0.5*b408*b613 + 0.5*b408*b620
      + 0.5*b408*b624 + 0.5*b408*b635 + 0.5*b408*b636 + 0.5*b408*b647 + 0.5*
     b409*b414 + 0.5*b409*b420 + 0.5*b409*b422 + 0.5*b409*b435 + 0.5*b409*b443
      + 0.5*b409*b445 + 0.5*b409*b448 + 0.5*b409*b473 + 0.5*b409*b476 + 0.5*
     b409*b486 + 0.5*b409*b487 + 0.5*b409*b496 + 0.5*b409*b498 + 0.5*b409*b503
      + 0.5*b409*b512 + 0.5*b409*b527 + 0.5*b409*b529 + 0.5*b409*b532 + 0.5*
     b409*b534 + b409*b539 + 0.5*b409*b540 + b409*b560 + 0.5*b409*b584 + 0.5*
     b409*b617 + 0.5*b409*b643 + 0.5*b409*b644 + 0.5*b409*b649 + 0.5*b409*b679
      + b410*b411 + 0.5*b410*b430 + 0.5*b410*b436 + 0.5*b410*b456 + 0.5*b410*
     b461 + 0.5*b410*b470 + 0.5*b410*b472 + 0.5*b410*b474 + 0.5*b410*b480 + 0.5
     *b410*b492 + 0.5*b410*b505 + 0.5*b410*b509 + 0.5*b410*b510 + 0.5*b410*b515
      + 0.5*b410*b530 + 0.5*b410*b536 + 0.5*b410*b544 + 0.5*b410*b547 + 0.5*
     b410*b553 + 0.5*b410*b555 + 0.5*b410*b562 + 0.5*b410*b569 + 0.5*b410*b574
      + 0.5*b410*b576 + 0.5*b410*b582 + 0.5*b410*b583 + 0.5*b410*b586 + 0.5*
     b410*b591 + 0.5*b410*b602 + 0.5*b410*b605 + 0.5*b410*b614 + 0.5*b410*b619
      + 0.5*b410*b632 + 0.5*b410*b633 + 0.5*b410*b641 + b410*b645 + 0.5*b410*
     b648 + 0.5*b410*b650 + 0.5*b410*b656 + 0.5*b410*b657 + 0.5*b410*b658 + 0.5
     *b410*b660 + 0.5*b410*b662 + 0.5*b410*b666 + 0.5*b410*b677 + 0.5*b411*b430
      + 0.5*b411*b436 + 0.5*b411*b456 + 0.5*b411*b461 + 0.5*b411*b470 + 0.5*
     b411*b472 + 0.5*b411*b474 + 0.5*b411*b480 + 0.5*b411*b492 + 0.5*b411*b505
      + 0.5*b411*b509 + 0.5*b411*b510 + 0.5*b411*b515 + 0.5*b411*b530 + 0.5*
     b411*b536 + 0.5*b411*b544 + 0.5*b411*b547 + 0.5*b411*b553 + 0.5*b411*b555
      + 0.5*b411*b562 + 0.5*b411*b569 + 0.5*b411*b574 + 0.5*b411*b576 + 0.5*
     b411*b582 + 0.5*b411*b583 + 0.5*b411*b586 + 0.5*b411*b591 + 0.5*b411*b602
      + 0.5*b411*b605 + 0.5*b411*b614 + 0.5*b411*b619 + 0.5*b411*b632 + 0.5*
     b411*b633 + 0.5*b411*b641 + b411*b645 + 0.5*b411*b648 + 0.5*b411*b650 + 
     0.5*b411*b656 + 0.5*b411*b657 + 0.5*b411*b658 + 0.5*b411*b660 + 0.5*b411*
     b662 + 0.5*b411*b666 + 0.5*b411*b677 + 0.5*b412*b413 + b412*b427 + 0.5*
     b412*b434 + b412*b449 + 0.5*b412*b483 + 0.5*b412*b545 + 0.5*b412*b546 + 
     b412*b557 + 0.5*b412*b589 + 0.5*b412*b590 + 0.5*b412*b615 + 0.5*b412*b616
      + 0.5*b412*b621 + 0.5*b412*b652 + 0.5*b412*b659 + 0.5*b412*b663 + 0.5*
     b412*b704 + 0.5*b412*b749 + 0.5*b412*b759 + 0.5*b412*b788 + 0.5*b412*b789
      + 0.5*b413*b427 + 0.5*b413*b449 + 0.5*b413*b557 + 0.5*b413*b616 + 0.5*
     b413*b652 + 0.5*b413*b704 + 0.5*b413*b749 + 0.5*b413*b759 + 0.5*b413*b788
      + 0.5*b413*b789 + b414*b420 + 0.5*b414*b421 + 0.5*b414*b422 + 0.5*b414*
     b438 + 0.5*b414*b444 + 0.5*b414*b454 + 0.5*b414*b462 + b414*b473 + 0.5*
     b414*b476 + 0.5*b414*b481 + b414*b486 + 0.5*b414*b487 + 0.5*b414*b496 + 
     0.5*b414*b498 + 0.5*b414*b512 + 0.5*b414*b524 + 0.5*b414*b527 + 0.5*b414*
     b529 + 0.5*b414*b532 + 0.5*b414*b534 + 0.5*b414*b539 + b414*b540 + 0.5*
     b414*b541 + 0.5*b414*b550 + 0.5*b414*b560 + 0.5*b414*b563 + 0.5*b414*b568
      + 0.5*b414*b584 + 0.5*b414*b588 + 0.5*b414*b601 + 0.5*b414*b606 + 0.5*
     b414*b613 + 0.5*b414*b617 + 0.5*b414*b620 + 0.5*b414*b647 + 0.5*b414*b649
      + 0.5*b415*b433 + 0.5*b415*b437 + 0.5*b415*b459 + 0.5*b415*b495 + 0.5*
     b415*b504 + 0.5*b415*b508 + 0.5*b415*b517 + b415*b518 + 0.5*b415*b527 + 
     0.5*b415*b528 + 0.5*b415*b535 + b415*b543 + 0.5*b415*b548 + 0.5*b415*b577
      + 0.5*b415*b579 + 0.5*b415*b596 + 0.5*b415*b634 + b415*b640 + 0.5*b415*
     b649 + 0.5*b415*b654 + 0.5*b415*b655 + 0.5*b415*b665 + 0.5*b415*b675 + 
     b415*x858 + 0.5*b416*b417 + 0.5*b416*b422 + 0.5*b416*b425 + 0.5*b416*b426
      + 0.5*b416*b433 + 0.5*b416*b437 + 0.5*b416*b466 + 0.5*b416*b468 + 0.5*
     b416*b469 + 0.5*b416*b476 + b416*b478 + 0.5*b416*b495 + 0.5*b416*b498 + 
     0.5*b416*b501 + 0.5*b416*b502 + 0.5*b416*b512 + 0.5*b416*b522 + 0.5*b416*
     b525 + 0.5*b416*b529 + 0.5*b416*b538 + b416*b571 + 0.5*b416*b604 + 0.5*
     b416*b610 + b416*b629 + 0.5*b416*b637 + 0.5*b416*b653 + 0.5*b416*b655 + 
     0.5*b416*b665 + 0.5*b416*b675 + b416*x862 + 0.5*b417*b433 + 0.5*b417*b441
      + 0.5*b417*b455 + 0.5*b417*b460 + b417*b466 + 0.5*b417*b478 + 0.5*b417*
     b494 + 0.5*b417*b495 + 0.5*b417*b496 + 0.5*b417*b506 + 0.5*b417*b514 + 0.5
     *b417*b521 + 0.5*b417*b523 + 0.5*b417*b532 + 0.5*b417*b534 + 0.5*b417*b571
      + 0.5*b417*b593 + 0.5*b417*b598 + 0.5*b417*b599 + 0.5*b417*b612 + 0.5*
     b417*b617 + 0.5*b417*b629 + 0.5*b417*b655 + 0.5*b417*b665 + 0.5*b417*b675
      + b417*x862 + b418*b457 + b418*b513 + 0.5*b418*b553 + 0.5*b418*b586 + 0.5
     *b418*b626 + 0.5*b418*b641 + 0.5*b418*b650 + 0.5*b419*b423 + 0.5*b419*b440
      + b419*b485 + 0.5*b419*b491 + 0.5*b419*b493 + 0.5*b419*b505 + 0.5*b419*
     b537 + 0.5*b419*b552 + 0.5*b419*b554 + 0.5*b419*b555 + 0.5*b419*b556 + 0.5
     *b419*b558 + 0.5*b419*b569 + 0.5*b419*b578 + 0.5*b419*b581 + 0.5*b419*b587
      + 0.5*b419*b603 + 0.5*b419*b608 + 0.5*b419*b611 + 0.5*b419*b627 + 0.5*
     b419*b628 + b419*b638 + b419*b639 + b419*b646 + 0.5*b419*b648 + 0.5*b419*
     b656 + 0.5*b419*b660 + 0.5*b419*b666 + 0.5*b419*b671 + 0.5*b419*b678 + 
     b419*x861 + 0.5*b420*b421 + 0.5*b420*b422 + 0.5*b420*b438 + 0.5*b420*b444
      + 0.5*b420*b454 + 0.5*b420*b462 + b420*b473 + 0.5*b420*b476 + 0.5*b420*
     b481 + b420*b486 + 0.5*b420*b487 + 0.5*b420*b496 + 0.5*b420*b498 + 0.5*
     b420*b512 + 0.5*b420*b524 + 0.5*b420*b527 + 0.5*b420*b529 + 0.5*b420*b532
      + 0.5*b420*b534 + 0.5*b420*b539 + b420*b540 + 0.5*b420*b541 + 0.5*b420*
     b550 + 0.5*b420*b560 + 0.5*b420*b563 + 0.5*b420*b568 + 0.5*b420*b584 + 0.5
     *b420*b588 + 0.5*b420*b601 + 0.5*b420*b606 + 0.5*b420*b613 + 0.5*b420*b617
      + 0.5*b420*b620 + 0.5*b420*b647 + 0.5*b420*b649 + b421*b438 + 0.5*b421*
     b441 + 0.5*b421*b444 + 0.5*b421*b454 + 0.5*b421*b460 + 0.5*b421*b462 + 0.5
     *b421*b473 + 0.5*b421*b481 + 0.5*b421*b486 + 0.5*b421*b501 + 0.5*b421*b524
      + 0.5*b421*b538 + 0.5*b421*b540 + b421*b541 + b421*b550 + 0.5*b421*b563
      + 0.5*b421*b568 + 0.5*b421*b588 + 0.5*b421*b599 + 0.5*b421*b601 + 0.5*
     b421*b604 + b421*b606 + 0.5*b421*b613 + 0.5*b421*b620 + 0.5*b421*b647 + 
     0.5*b422*b425 + 0.5*b422*b426 + 0.5*b422*b437 + 0.5*b422*b468 + 0.5*b422*
     b469 + 0.5*b422*b473 + b422*b476 + 0.5*b422*b478 + 0.5*b422*b486 + 0.5*
     b422*b487 + 0.5*b422*b496 + b422*b498 + 0.5*b422*b501 + 0.5*b422*b502 + 
     b422*b512 + 0.5*b422*b522 + 0.5*b422*b525 + 0.5*b422*b527 + b422*b529 + 
     0.5*b422*b532 + 0.5*b422*b534 + 0.5*b422*b538 + 0.5*b422*b539 + 0.5*b422*
     b540 + 0.5*b422*b560 + 0.5*b422*b571 + 0.5*b422*b584 + 0.5*b422*b604 + 0.5
     *b422*b610 + 0.5*b422*b617 + 0.5*b422*b629 + 0.5*b422*b637 + 0.5*b422*b649
      + 0.5*b422*b653 + 0.5*b423*b424 + 0.5*b423*b428 + 0.5*b423*b458 + 0.5*
     b423*b467 + 0.5*b423*b477 + 0.5*b423*b482 + 0.5*b423*b485 + 0.5*b423*b488
      + 0.5*b423*b490 + 0.5*b423*b491 + 0.5*b423*b497 + 0.5*b423*b499 + 0.5*
     b423*b500 + 0.5*b423*b526 + 0.5*b423*b530 + 0.5*b423*b531 + 0.5*b423*b554
      + 0.5*b423*b555 + 0.5*b423*b558 + 0.5*b423*b562 + 0.5*b423*b566 + 0.5*
     b423*b570 + 0.5*b423*b572 + 0.5*b423*b574 + b423*b587 + b423*b603 + 0.5*
     b423*b605 + b423*b608 + 0.5*b423*b623 + b423*b628 + 0.5*b423*b638 + 0.5*
     b423*b639 + 0.5*b423*b646 + 0.5*b423*b660 + 0.5*b423*b664 + 0.5*b423*b670
      + 0.5*b423*b671 + 0.5*b423*b673 + 0.5*b423*b674 + 0.5*b423*b676 + 0.5*
     b423*b678 + 0.5*b423*b681 + b423*x861 + 0.5*b424*b428 + 0.5*b424*b458 + 
     0.5*b424*b461 + 0.5*b424*b467 + 0.5*b424*b472 + 0.5*b424*b474 + 0.5*b424*
     b477 + 0.5*b424*b482 + 0.5*b424*b488 + 0.5*b424*b490 + 0.5*b424*b492 + 0.5
     *b424*b497 + 0.5*b424*b499 + 0.5*b424*b500 + 0.5*b424*b526 + 0.5*b424*b530
      + 0.5*b424*b531 + 0.5*b424*b562 + 0.5*b424*b566 + b424*b570 + 0.5*b424*
     b572 + 0.5*b424*b574 + 0.5*b424*b587 + 0.5*b424*b603 + 0.5*b424*b605 + 0.5
     *b424*b608 + 0.5*b424*b623 + 0.5*b424*b628 + 0.5*b424*b664 + 0.5*b424*b670
      + b424*b673 + 0.5*b424*b674 + 0.5*b424*b676 + 0.5*b424*b681 + b424*x853
      + 0.5*b425*b426 + 0.5*b425*b429 + 0.5*b425*b432 + 0.5*b425*b437 + 0.5*
     b425*b439 + 0.5*b425*b455 + b425*b468 + 0.5*b425*b469 + 0.5*b425*b475 + 
     0.5*b425*b476 + 0.5*b425*b478 + 0.5*b425*b484 + 0.5*b425*b498 + 0.5*b425*
     b501 + b425*b502 + 0.5*b425*b506 + 0.5*b425*b512 + 0.5*b425*b516 + 0.5*
     b425*b517 + b425*b522 + 0.5*b425*b525 + 0.5*b425*b529 + 0.5*b425*b538 + 
     0.5*b425*b548 + 0.5*b425*b571 + 0.5*b425*b592 + 0.5*b425*b596 + 0.5*b425*
     b597 + 0.5*b425*b600 + 0.5*b425*b604 + 0.5*b425*b610 + 0.5*b425*b629 + 
     b425*b637 + 0.5*b425*b653 + 0.5*b425*b669 + 0.5*b426*b437 + 0.5*b426*b447
      + 0.5*b426*b452 + 0.5*b426*b453 + 0.5*b426*b468 + 0.5*b426*b469 + 0.5*
     b426*b476 + 0.5*b426*b478 + 0.5*b426*b498 + 0.5*b426*b501 + 0.5*b426*b502
      + 0.5*b426*b511 + 0.5*b426*b512 + 0.5*b426*b522 + b426*b525 + 0.5*b426*
     b528 + 0.5*b426*b529 + 0.5*b426*b538 + 0.5*b426*b565 + 0.5*b426*b571 + 0.5
     *b426*b575 + 0.5*b426*b577 + 0.5*b426*b579 + 0.5*b426*b580 + 0.5*b426*b594
      + 0.5*b426*b604 + 0.5*b426*b607 + 0.5*b426*b610 + 0.5*b426*b629 + 0.5*
     b426*b637 + b426*b653 + 0.5*b426*b667 + 0.5*b426*b680 + 0.5*b427*b434 + 
     b427*b449 + 0.5*b427*b483 + 0.5*b427*b545 + 0.5*b427*b546 + b427*b557 + 
     0.5*b427*b589 + 0.5*b427*b590 + 0.5*b427*b615 + 0.5*b427*b616 + 0.5*b427*
     b621 + 0.5*b427*b652 + 0.5*b427*b659 + 0.5*b427*b663 + 0.5*b427*b704 + 0.5
     *b427*b749 + 0.5*b427*b759 + 0.5*b427*b788 + 0.5*b427*b789 + 0.5*b428*b440
      + 0.5*b428*b450 + b428*b458 + 0.5*b428*b465 + 0.5*b428*b467 + 0.5*b428*
     b471 + 0.5*b428*b477 + 0.5*b428*b482 + 0.5*b428*b488 + b428*b490 + 0.5*
     b428*b497 + 0.5*b428*b499 + 0.5*b428*b500 + b428*b526 + 0.5*b428*b530 + 
     0.5*b428*b531 + 0.5*b428*b549 + 0.5*b428*b559 + 0.5*b428*b561 + 0.5*b428*
     b562 + 0.5*b428*b566 + 0.5*b428*b567 + 0.5*b428*b570 + 0.5*b428*b572 + 0.5
     *b428*b574 + 0.5*b428*b581 + 0.5*b428*b582 + 0.5*b428*b587 + 0.5*b428*b595
      + 0.5*b428*b603 + 0.5*b428*b605 + 0.5*b428*b608 + 0.5*b428*b611 + 0.5*
     b428*b614 + 0.5*b428*b619 + 0.5*b428*b623 + 0.5*b428*b626 + 0.5*b428*b627
      + 0.5*b428*b628 + 0.5*b428*b632 + 0.5*b428*b635 + 0.5*b428*b657 + 0.5*
     b428*b661 + 0.5*b428*b664 + b428*b670 + 0.5*b428*b672 + 0.5*b428*b673 + 
     0.5*b428*b674 + 0.5*b428*b676 + 0.5*b428*b681 + 0.5*b429*b432 + 0.5*b429*
     b439 + 0.5*b429*b447 + 0.5*b429*b455 + 0.5*b429*b468 + 0.5*b429*b475 + 0.5
     *b429*b484 + 0.5*b429*b502 + 0.5*b429*b506 + b429*b516 + 0.5*b429*b517 + 
     0.5*b429*b522 + 0.5*b429*b548 + 0.5*b429*b590 + 0.5*b429*b592 + 0.5*b429*
     b596 + 0.5*b429*b597 + 0.5*b429*b600 + 0.5*b429*b637 + 0.5*b429*b667 + 0.5
     *b429*b669 + b429*x859 + b430*b436 + 0.5*b430*b456 + 0.5*b430*b461 + 0.5*
     b430*b470 + 0.5*b430*b472 + 0.5*b430*b474 + b430*b480 + 0.5*b430*b492 + 
     0.5*b430*b515 + 0.5*b430*b555 + 0.5*b430*b582 + 0.5*b430*b614 + 0.5*b430*
     b619 + 0.5*b430*b632 + 0.5*b430*b633 + 0.5*b430*b645 + 0.5*b430*b657 + 0.5
     *b430*b660 + 0.5*b430*b677 + b430*x855 + 0.5*b431*b432 + 0.5*b431*b453 + 
     0.5*b431*b475 + b431*b507 + b431*b519 + b431*b533 + 0.5*b431*b535 + 0.5*
     b431*b545 + 0.5*b431*b565 + 0.5*b431*b589 + 0.5*b431*b592 + 0.5*b431*b594
      + 0.5*b431*b597 + 0.5*b431*b616 + b431*b642 + 0.5*b431*b652 + 0.5*b431*
     b659 + 0.5*b431*b663 + 0.5*b432*b439 + 0.5*b432*b453 + 0.5*b432*b455 + 0.5
     *b432*b468 + b432*b475 + 0.5*b432*b484 + 0.5*b432*b502 + 0.5*b432*b506 + 
     0.5*b432*b507 + 0.5*b432*b516 + 0.5*b432*b517 + 0.5*b432*b519 + 0.5*b432*
     b522 + 0.5*b432*b533 + 0.5*b432*b535 + 0.5*b432*b545 + 0.5*b432*b548 + 0.5
     *b432*b565 + 0.5*b432*b589 + b432*b592 + 0.5*b432*b594 + 0.5*b432*b596 + 
     b432*b597 + 0.5*b432*b600 + 0.5*b432*b637 + 0.5*b432*b642 + 0.5*b432*b659
      + 0.5*b432*b663 + 0.5*b432*b669 + 0.5*b433*b459 + 0.5*b433*b466 + 0.5*
     b433*b478 + b433*b495 + 0.5*b433*b504 + 0.5*b433*b508 + 0.5*b433*b517 + 
     0.5*b433*b518 + 0.5*b433*b527 + 0.5*b433*b528 + 0.5*b433*b543 + 0.5*b433*
     b548 + 0.5*b433*b571 + 0.5*b433*b577 + 0.5*b433*b579 + 0.5*b433*b596 + 0.5
     *b433*b629 + 0.5*b433*b634 + 0.5*b433*b640 + 0.5*b433*b649 + 0.5*b433*b654
      + b433*b655 + b433*b665 + b433*b675 + b433*x862 + 0.5*b434*b439 + 0.5*
     b434*b449 + 0.5*b434*b452 + b434*b483 + 0.5*b434*b484 + 0.5*b434*b487 + 
     0.5*b434*b511 + 0.5*b434*b545 + b434*b546 + 0.5*b434*b557 + 0.5*b434*b580
      + 0.5*b434*b584 + 0.5*b434*b589 + 0.5*b434*b590 + 0.5*b434*b600 + 0.5*
     b434*b607 + b434*b615 + b434*b621 + 0.5*b434*b659 + 0.5*b434*b663 + 0.5*
     b434*b669 + 0.5*b434*b680 + b435*b443 + b435*b445 + 0.5*b435*b446 + 0.5*
     b435*b448 + 0.5*b435*b464 + 0.5*b435*b479 + 0.5*b435*b489 + 0.5*b435*b494
      + 0.5*b435*b503 + 0.5*b435*b539 + 0.5*b435*b551 + 0.5*b435*b560 + 0.5*
     b435*b564 + 0.5*b435*b568 + 0.5*b435*b573 + 0.5*b435*b593 + 0.5*b435*b598
      + 0.5*b435*b601 + 0.5*b435*b613 + 0.5*b435*b620 + 0.5*b435*b622 + 0.5*
     b435*b625 + b435*b643 + 0.5*b435*b644 + 0.5*b435*b647 + 0.5*b435*b679 + 
     0.5*b436*b456 + 0.5*b436*b461 + 0.5*b436*b470 + 0.5*b436*b472 + 0.5*b436*
     b474 + b436*b480 + 0.5*b436*b492 + 0.5*b436*b515 + 0.5*b436*b555 + 0.5*
     b436*b582 + 0.5*b436*b614 + 0.5*b436*b619 + 0.5*b436*b632 + 0.5*b436*b633
      + 0.5*b436*b645 + 0.5*b436*b657 + 0.5*b436*b660 + 0.5*b436*b677 + b436*
     x855 + 0.5*b437*b468 + 0.5*b437*b469 + 0.5*b437*b476 + 0.5*b437*b478 + 0.5
     *b437*b498 + 0.5*b437*b501 + 0.5*b437*b502 + 0.5*b437*b512 + 0.5*b437*b518
      + 0.5*b437*b522 + 0.5*b437*b525 + 0.5*b437*b529 + 0.5*b437*b535 + 0.5*
     b437*b538 + 0.5*b437*b543 + 0.5*b437*b571 + 0.5*b437*b604 + 0.5*b437*b610
      + 0.5*b437*b629 + 0.5*b437*b637 + 0.5*b437*b640 + 0.5*b437*b653 + b437*
     x858 + 0.5*b438*b441 + 0.5*b438*b444 + 0.5*b438*b454 + 0.5*b438*b460 + 0.5
     *b438*b462 + 0.5*b438*b473 + 0.5*b438*b481 + 0.5*b438*b486 + 0.5*b438*b501
      + 0.5*b438*b524 + 0.5*b438*b538 + 0.5*b438*b540 + b438*b541 + b438*b550
      + 0.5*b438*b563 + 0.5*b438*b568 + 0.5*b438*b588 + 0.5*b438*b599 + 0.5*
     b438*b601 + 0.5*b438*b604 + b438*b606 + 0.5*b438*b613 + 0.5*b438*b620 + 
     0.5*b438*b647 + 0.5*b439*b452 + 0.5*b439*b455 + 0.5*b439*b468 + 0.5*b439*
     b475 + 0.5*b439*b483 + b439*b484 + 0.5*b439*b487 + 0.5*b439*b502 + 0.5*
     b439*b506 + 0.5*b439*b511 + 0.5*b439*b516 + 0.5*b439*b517 + 0.5*b439*b522
      + 0.5*b439*b546 + 0.5*b439*b548 + 0.5*b439*b580 + 0.5*b439*b584 + 0.5*
     b439*b592 + 0.5*b439*b596 + 0.5*b439*b597 + b439*b600 + 0.5*b439*b607 + 
     0.5*b439*b615 + 0.5*b439*b621 + 0.5*b439*b637 + b439*b669 + 0.5*b439*b680
      + 0.5*b440*b450 + 0.5*b440*b458 + 0.5*b440*b465 + 0.5*b440*b471 + 0.5*
     b440*b485 + 0.5*b440*b490 + 0.5*b440*b493 + 0.5*b440*b505 + 0.5*b440*b526
      + 0.5*b440*b537 + 0.5*b440*b549 + 0.5*b440*b552 + 0.5*b440*b556 + 0.5*
     b440*b559 + 0.5*b440*b561 + 0.5*b440*b567 + 0.5*b440*b569 + 0.5*b440*b578
      + b440*b581 + 0.5*b440*b582 + 0.5*b440*b595 + b440*b611 + 0.5*b440*b614
      + 0.5*b440*b619 + 0.5*b440*b626 + b440*b627 + 0.5*b440*b632 + 0.5*b440*
     b635 + 0.5*b440*b638 + 0.5*b440*b639 + 0.5*b440*b646 + 0.5*b440*b648 + 0.5
     *b440*b656 + 0.5*b440*b657 + 0.5*b440*b661 + 0.5*b440*b666 + 0.5*b440*b670
      + 0.5*b440*b672 + 0.5*b441*b455 + b441*b460 + 0.5*b441*b466 + 0.5*b441*
     b494 + 0.5*b441*b496 + 0.5*b441*b501 + 0.5*b441*b506 + 0.5*b441*b514 + 0.5
     *b441*b521 + 0.5*b441*b523 + 0.5*b441*b532 + 0.5*b441*b534 + 0.5*b441*b538
      + 0.5*b441*b541 + 0.5*b441*b550 + 0.5*b441*b593 + 0.5*b441*b598 + b441*
     b599 + 0.5*b441*b604 + 0.5*b441*b606 + 0.5*b441*b612 + 0.5*b441*b617 + 0.5
     *b442*b451 + 0.5*b442*b465 + 0.5*b442*b479 + 0.5*b442*b489 + 0.5*b442*b509
      + b442*b520 + 0.5*b442*b536 + 0.5*b442*b549 + 0.5*b442*b552 + 0.5*b442*
     b554 + 0.5*b442*b556 + 0.5*b442*b558 + 0.5*b442*b561 + 0.5*b442*b576 + 0.5
     *b442*b578 + 0.5*b442*b585 + 0.5*b442*b609 + 0.5*b442*b618 + 0.5*b442*b624
      + 0.5*b442*b625 + 0.5*b442*b630 + b442*b631 + 0.5*b442*b636 + b442*b651
      + 0.5*b442*b658 + 0.5*b442*b662 + b443*b445 + 0.5*b443*b446 + 0.5*b443*
     b448 + 0.5*b443*b464 + 0.5*b443*b479 + 0.5*b443*b489 + 0.5*b443*b494 + 0.5
     *b443*b503 + 0.5*b443*b539 + 0.5*b443*b551 + 0.5*b443*b560 + 0.5*b443*b564
      + 0.5*b443*b568 + 0.5*b443*b573 + 0.5*b443*b593 + 0.5*b443*b598 + 0.5*
     b443*b601 + 0.5*b443*b613 + 0.5*b443*b620 + 0.5*b443*b622 + 0.5*b443*b625
      + b443*b643 + 0.5*b443*b644 + 0.5*b443*b647 + 0.5*b443*b679 + 0.5*b444*
     b448 + 0.5*b444*b454 + 0.5*b444*b459 + b444*b462 + 0.5*b444*b463 + 0.5*
     b444*b469 + 0.5*b444*b473 + 0.5*b444*b481 + 0.5*b444*b486 + 0.5*b444*b503
      + 0.5*b444*b514 + 0.5*b444*b521 + 0.5*b444*b523 + b444*b524 + 0.5*b444*
     b540 + 0.5*b444*b541 + 0.5*b444*b542 + 0.5*b444*b550 + 0.5*b444*b563 + 0.5
     *b444*b568 + b444*b588 + 0.5*b444*b601 + 0.5*b444*b606 + 0.5*b444*b609 + 
     0.5*b444*b610 + 0.5*b444*b612 + 0.5*b444*b613 + 0.5*b444*b618 + 0.5*b444*
     b620 + 0.5*b444*b630 + 0.5*b444*b644 + 0.5*b444*b647 + 0.5*b444*b654 + 0.5
     *b444*b668 + 0.5*b444*b679 + 0.5*b445*b446 + 0.5*b445*b448 + 0.5*b445*b464
      + 0.5*b445*b479 + 0.5*b445*b489 + 0.5*b445*b494 + 0.5*b445*b503 + 0.5*
     b445*b539 + 0.5*b445*b551 + 0.5*b445*b560 + 0.5*b445*b564 + 0.5*b445*b568
      + 0.5*b445*b573 + 0.5*b445*b593 + 0.5*b445*b598 + 0.5*b445*b601 + 0.5*
     b445*b613 + 0.5*b445*b620 + 0.5*b445*b622 + 0.5*b445*b625 + b445*b643 + 
     0.5*b445*b644 + 0.5*b445*b647 + 0.5*b445*b679 + 0.5*b446*b463 + 0.5*b446*
     b464 + 0.5*b446*b479 + 0.5*b446*b489 + 0.5*b446*b494 + 0.5*b446*b542 + 
     b446*b551 + b446*b564 + 0.5*b446*b568 + b446*b573 + 0.5*b446*b593 + 0.5*
     b446*b598 + 0.5*b446*b601 + 0.5*b446*b613 + 0.5*b446*b620 + b446*b622 + 
     0.5*b446*b625 + 0.5*b446*b643 + 0.5*b446*b647 + 0.5*b446*b668 + b446*x857
      + 0.5*b447*b452 + 0.5*b447*b453 + 0.5*b447*b511 + 0.5*b447*b516 + 0.5*
     b447*b525 + 0.5*b447*b528 + 0.5*b447*b565 + 0.5*b447*b575 + 0.5*b447*b577
      + 0.5*b447*b579 + 0.5*b447*b580 + 0.5*b447*b590 + 0.5*b447*b594 + 0.5*
     b447*b607 + 0.5*b447*b653 + b447*b667 + 0.5*b447*b680 + b447*x859 + 0.5*
     b448*b459 + 0.5*b448*b462 + 0.5*b448*b463 + 0.5*b448*b469 + b448*b503 + 
     0.5*b448*b514 + 0.5*b448*b521 + 0.5*b448*b523 + 0.5*b448*b524 + 0.5*b448*
     b539 + 0.5*b448*b542 + 0.5*b448*b560 + 0.5*b448*b588 + 0.5*b448*b609 + 0.5
     *b448*b610 + 0.5*b448*b612 + 0.5*b448*b618 + 0.5*b448*b630 + 0.5*b448*b643
      + b448*b644 + 0.5*b448*b654 + 0.5*b448*b668 + b448*b679 + 0.5*b449*b483
      + 0.5*b449*b545 + 0.5*b449*b546 + b449*b557 + 0.5*b449*b589 + 0.5*b449*
     b590 + 0.5*b449*b615 + 0.5*b449*b616 + 0.5*b449*b621 + 0.5*b449*b652 + 0.5
     *b449*b659 + 0.5*b449*b663 + 0.5*b449*b704 + 0.5*b449*b749 + 0.5*b449*b759
      + 0.5*b449*b788 + 0.5*b449*b789 + 0.5*b450*b451 + 0.5*b450*b454 + 0.5*
     b450*b458 + 0.5*b450*b465 + 0.5*b450*b471 + 0.5*b450*b481 + 0.5*b450*b490
      + 0.5*b450*b510 + 0.5*b450*b526 + 0.5*b450*b544 + 0.5*b450*b549 + 0.5*
     b450*b559 + 0.5*b450*b561 + 0.5*b450*b563 + b450*b567 + 0.5*b450*b581 + 
     0.5*b450*b582 + 0.5*b450*b583 + 0.5*b450*b585 + b450*b595 + 0.5*b450*b611
      + 0.5*b450*b614 + 0.5*b450*b619 + 0.5*b450*b624 + 0.5*b450*b626 + 0.5*
     b450*b627 + 0.5*b450*b632 + b450*b635 + 0.5*b450*b636 + 0.5*b450*b657 + 
     0.5*b450*b661 + 0.5*b450*b670 + 0.5*b450*b672 + 0.5*b451*b454 + 0.5*b451*
     b479 + 0.5*b451*b481 + 0.5*b451*b489 + 0.5*b451*b510 + 0.5*b451*b520 + 0.5
     *b451*b544 + 0.5*b451*b552 + 0.5*b451*b556 + 0.5*b451*b563 + 0.5*b451*b567
      + 0.5*b451*b578 + 0.5*b451*b583 + b451*b585 + 0.5*b451*b595 + 0.5*b451*
     b609 + 0.5*b451*b618 + b451*b624 + 0.5*b451*b625 + 0.5*b451*b630 + 0.5*
     b451*b631 + 0.5*b451*b635 + b451*b636 + 0.5*b451*b651 + 0.5*b452*b453 + 
     0.5*b452*b483 + 0.5*b452*b484 + 0.5*b452*b487 + b452*b511 + 0.5*b452*b525
      + 0.5*b452*b528 + 0.5*b452*b546 + 0.5*b452*b565 + 0.5*b452*b575 + 0.5*
     b452*b577 + 0.5*b452*b579 + b452*b580 + 0.5*b452*b584 + 0.5*b452*b594 + 
     0.5*b452*b600 + b452*b607 + 0.5*b452*b615 + 0.5*b452*b621 + 0.5*b452*b653
      + 0.5*b452*b667 + 0.5*b452*b669 + b452*b680 + 0.5*b453*b475 + 0.5*b453*
     b507 + 0.5*b453*b511 + 0.5*b453*b519 + 0.5*b453*b525 + 0.5*b453*b528 + 0.5
     *b453*b533 + 0.5*b453*b535 + 0.5*b453*b545 + b453*b565 + 0.5*b453*b575 + 
     0.5*b453*b577 + 0.5*b453*b579 + 0.5*b453*b580 + 0.5*b453*b589 + 0.5*b453*
     b592 + b453*b594 + 0.5*b453*b597 + 0.5*b453*b607 + 0.5*b453*b642 + 0.5*
     b453*b653 + 0.5*b453*b659 + 0.5*b453*b663 + 0.5*b453*b667 + 0.5*b453*b680
      + 0.5*b454*b462 + 0.5*b454*b473 + b454*b481 + 0.5*b454*b486 + 0.5*b454*
     b510 + 0.5*b454*b524 + 0.5*b454*b540 + 0.5*b454*b541 + 0.5*b454*b544 + 0.5
     *b454*b550 + b454*b563 + 0.5*b454*b567 + 0.5*b454*b568 + 0.5*b454*b583 + 
     0.5*b454*b585 + 0.5*b454*b588 + 0.5*b454*b595 + 0.5*b454*b601 + 0.5*b454*
     b606 + 0.5*b454*b613 + 0.5*b454*b620 + 0.5*b454*b624 + 0.5*b454*b635 + 0.5
     *b454*b636 + 0.5*b454*b647 + 0.5*b455*b460 + 0.5*b455*b466 + 0.5*b455*b468
      + 0.5*b455*b475 + 0.5*b455*b484 + 0.5*b455*b494 + 0.5*b455*b496 + 0.5*
     b455*b502 + b455*b506 + 0.5*b455*b514 + 0.5*b455*b516 + 0.5*b455*b517 + 
     0.5*b455*b521 + 0.5*b455*b522 + 0.5*b455*b523 + 0.5*b455*b532 + 0.5*b455*
     b534 + 0.5*b455*b548 + 0.5*b455*b592 + 0.5*b455*b593 + 0.5*b455*b596 + 0.5
     *b455*b597 + 0.5*b455*b598 + 0.5*b455*b599 + 0.5*b455*b600 + 0.5*b455*b612
      + 0.5*b455*b617 + 0.5*b455*b637 + 0.5*b455*b669 + 0.5*b456*b461 + 0.5*
     b456*b470 + 0.5*b456*b472 + 0.5*b456*b474 + 0.5*b456*b480 + 0.5*b456*b492
      + 0.5*b456*b493 + 0.5*b456*b500 + b456*b515 + 0.5*b456*b537 + 0.5*b456*
     b555 + 0.5*b456*b566 + 0.5*b456*b582 + 0.5*b456*b614 + 0.5*b456*b619 + 0.5
     *b456*b632 + b456*b633 + 0.5*b456*b645 + 0.5*b456*b657 + 0.5*b456*b660 + 
     0.5*b456*b664 + 0.5*b456*b676 + 0.5*b456*b677 + 0.5*b456*b681 + b456*x856
      + b457*b513 + 0.5*b457*b553 + 0.5*b457*b586 + 0.5*b457*b626 + 0.5*b457*
     b641 + 0.5*b457*b650 + 0.5*b458*b465 + 0.5*b458*b467 + 0.5*b458*b471 + 0.5
     *b458*b477 + 0.5*b458*b482 + 0.5*b458*b488 + b458*b490 + 0.5*b458*b497 + 
     0.5*b458*b499 + 0.5*b458*b500 + b458*b526 + 0.5*b458*b530 + 0.5*b458*b531
      + 0.5*b458*b549 + 0.5*b458*b559 + 0.5*b458*b561 + 0.5*b458*b562 + 0.5*
     b458*b566 + 0.5*b458*b567 + 0.5*b458*b570 + 0.5*b458*b572 + 0.5*b458*b574
      + 0.5*b458*b581 + 0.5*b458*b582 + 0.5*b458*b587 + 0.5*b458*b595 + 0.5*
     b458*b603 + 0.5*b458*b605 + 0.5*b458*b608 + 0.5*b458*b611 + 0.5*b458*b614
      + 0.5*b458*b619 + 0.5*b458*b623 + 0.5*b458*b626 + 0.5*b458*b627 + 0.5*
     b458*b628 + 0.5*b458*b632 + 0.5*b458*b635 + 0.5*b458*b657 + 0.5*b458*b661
      + 0.5*b458*b664 + b458*b670 + 0.5*b458*b672 + 0.5*b458*b673 + 0.5*b458*
     b674 + 0.5*b458*b676 + 0.5*b458*b681 + 0.5*b459*b462 + 0.5*b459*b463 + 0.5
     *b459*b469 + 0.5*b459*b495 + 0.5*b459*b503 + 0.5*b459*b504 + 0.5*b459*b508
      + 0.5*b459*b514 + 0.5*b459*b517 + 0.5*b459*b518 + 0.5*b459*b521 + 0.5*
     b459*b523 + 0.5*b459*b524 + 0.5*b459*b527 + 0.5*b459*b528 + 0.5*b459*b542
      + 0.5*b459*b543 + 0.5*b459*b548 + 0.5*b459*b577 + 0.5*b459*b579 + 0.5*
     b459*b588 + 0.5*b459*b596 + 0.5*b459*b609 + 0.5*b459*b610 + 0.5*b459*b612
      + 0.5*b459*b618 + 0.5*b459*b630 + 0.5*b459*b634 + 0.5*b459*b640 + 0.5*
     b459*b644 + 0.5*b459*b649 + b459*b654 + 0.5*b459*b655 + 0.5*b459*b665 + 
     0.5*b459*b668 + 0.5*b459*b675 + 0.5*b459*b679 + 0.5*b460*b466 + 0.5*b460*
     b494 + 0.5*b460*b496 + 0.5*b460*b501 + 0.5*b460*b506 + 0.5*b460*b514 + 0.5
     *b460*b521 + 0.5*b460*b523 + 0.5*b460*b532 + 0.5*b460*b534 + 0.5*b460*b538
      + 0.5*b460*b541 + 0.5*b460*b550 + 0.5*b460*b593 + 0.5*b460*b598 + b460*
     b599 + 0.5*b460*b604 + 0.5*b460*b606 + 0.5*b460*b612 + 0.5*b460*b617 + 0.5
     *b461*b470 + b461*b472 + b461*b474 + 0.5*b461*b480 + b461*b492 + 0.5*b461*
     b515 + 0.5*b461*b555 + 0.5*b461*b570 + 0.5*b461*b582 + 0.5*b461*b614 + 0.5
     *b461*b619 + 0.5*b461*b632 + 0.5*b461*b633 + 0.5*b461*b645 + 0.5*b461*b657
      + 0.5*b461*b660 + 0.5*b461*b673 + 0.5*b461*b677 + b461*x853 + 0.5*b462*
     b463 + 0.5*b462*b469 + 0.5*b462*b473 + 0.5*b462*b481 + 0.5*b462*b486 + 0.5
     *b462*b503 + 0.5*b462*b514 + 0.5*b462*b521 + 0.5*b462*b523 + b462*b524 + 
     0.5*b462*b540 + 0.5*b462*b541 + 0.5*b462*b542 + 0.5*b462*b550 + 0.5*b462*
     b563 + 0.5*b462*b568 + b462*b588 + 0.5*b462*b601 + 0.5*b462*b606 + 0.5*
     b462*b609 + 0.5*b462*b610 + 0.5*b462*b612 + 0.5*b462*b613 + 0.5*b462*b618
      + 0.5*b462*b620 + 0.5*b462*b630 + 0.5*b462*b644 + 0.5*b462*b647 + 0.5*
     b462*b654 + 0.5*b462*b668 + 0.5*b462*b679 + 0.5*b463*b469 + 0.5*b463*b503
      + 0.5*b463*b514 + 0.5*b463*b521 + 0.5*b463*b523 + 0.5*b463*b524 + b463*
     b542 + 0.5*b463*b551 + 0.5*b463*b564 + 0.5*b463*b573 + 0.5*b463*b588 + 0.5
     *b463*b609 + 0.5*b463*b610 + 0.5*b463*b612 + 0.5*b463*b618 + 0.5*b463*b622
      + 0.5*b463*b630 + 0.5*b463*b644 + 0.5*b463*b654 + b463*b668 + 0.5*b463*
     b679 + b463*x857 + 0.5*b464*b479 + 0.5*b464*b489 + 0.5*b464*b494 + 0.5*
     b464*b551 + 0.5*b464*b564 + 0.5*b464*b568 + 0.5*b464*b573 + 0.5*b464*b593
      + 0.5*b464*b598 + 0.5*b464*b601 + 0.5*b464*b613 + 0.5*b464*b620 + 0.5*
     b464*b622 + 0.5*b464*b625 + 0.5*b464*b643 + 0.5*b464*b647 + b464*x860 + 
     0.5*b465*b471 + 0.5*b465*b490 + 0.5*b465*b509 + 0.5*b465*b520 + 0.5*b465*
     b526 + 0.5*b465*b536 + b465*b549 + 0.5*b465*b554 + 0.5*b465*b558 + 0.5*
     b465*b559 + b465*b561 + 0.5*b465*b567 + 0.5*b465*b576 + 0.5*b465*b581 + 
     0.5*b465*b582 + 0.5*b465*b595 + 0.5*b465*b611 + 0.5*b465*b614 + 0.5*b465*
     b619 + 0.5*b465*b626 + 0.5*b465*b627 + 0.5*b465*b631 + 0.5*b465*b632 + 0.5
     *b465*b635 + 0.5*b465*b651 + 0.5*b465*b657 + 0.5*b465*b658 + 0.5*b465*b661
      + 0.5*b465*b662 + 0.5*b465*b670 + 0.5*b465*b672 + 0.5*b466*b478 + 0.5*
     b466*b494 + 0.5*b466*b495 + 0.5*b466*b496 + 0.5*b466*b506 + 0.5*b466*b514
      + 0.5*b466*b521 + 0.5*b466*b523 + 0.5*b466*b532 + 0.5*b466*b534 + 0.5*
     b466*b571 + 0.5*b466*b593 + 0.5*b466*b598 + 0.5*b466*b599 + 0.5*b466*b612
      + 0.5*b466*b617 + 0.5*b466*b629 + 0.5*b466*b655 + 0.5*b466*b665 + 0.5*
     b466*b675 + b466*x862 + 0.5*b467*b470 + 0.5*b467*b477 + 0.5*b467*b482 + 
     0.5*b467*b488 + 0.5*b467*b490 + 0.5*b467*b497 + 0.5*b467*b499 + 0.5*b467*
     b500 + 0.5*b467*b526 + 0.5*b467*b530 + 0.5*b467*b531 + 0.5*b467*b562 + 0.5
     *b467*b566 + 0.5*b467*b570 + 0.5*b467*b572 + 0.5*b467*b574 + 0.5*b467*b587
      + 0.5*b467*b603 + 0.5*b467*b605 + 0.5*b467*b608 + 0.5*b467*b623 + 0.5*
     b467*b628 + 0.5*b467*b664 + 0.5*b467*b670 + 0.5*b467*b673 + 0.5*b467*b674
      + 0.5*b467*b676 + 0.5*b467*b677 + 0.5*b467*b681 + b467*x854 + 0.5*b468*
     b469 + 0.5*b468*b475 + 0.5*b468*b476 + 0.5*b468*b478 + 0.5*b468*b484 + 0.5
     *b468*b498 + 0.5*b468*b501 + b468*b502 + 0.5*b468*b506 + 0.5*b468*b512 + 
     0.5*b468*b516 + 0.5*b468*b517 + b468*b522 + 0.5*b468*b525 + 0.5*b468*b529
      + 0.5*b468*b538 + 0.5*b468*b548 + 0.5*b468*b571 + 0.5*b468*b592 + 0.5*
     b468*b596 + 0.5*b468*b597 + 0.5*b468*b600 + 0.5*b468*b604 + 0.5*b468*b610
      + 0.5*b468*b629 + b468*b637 + 0.5*b468*b653 + 0.5*b468*b669 + 0.5*b469*
     b476 + 0.5*b469*b478 + 0.5*b469*b498 + 0.5*b469*b501 + 0.5*b469*b502 + 0.5
     *b469*b503 + 0.5*b469*b512 + 0.5*b469*b514 + 0.5*b469*b521 + 0.5*b469*b522
      + 0.5*b469*b523 + 0.5*b469*b524 + 0.5*b469*b525 + 0.5*b469*b529 + 0.5*
     b469*b538 + 0.5*b469*b542 + 0.5*b469*b571 + 0.5*b469*b588 + 0.5*b469*b604
      + 0.5*b469*b609 + b469*b610 + 0.5*b469*b612 + 0.5*b469*b618 + 0.5*b469*
     b629 + 0.5*b469*b630 + 0.5*b469*b637 + 0.5*b469*b644 + 0.5*b469*b653 + 0.5
     *b469*b654 + 0.5*b469*b668 + 0.5*b469*b679 + 0.5*b470*b472 + 0.5*b470*b474
      + 0.5*b470*b480 + 0.5*b470*b492 + 0.5*b470*b515 + 0.5*b470*b555 + 0.5*
     b470*b582 + 0.5*b470*b614 + 0.5*b470*b619 + 0.5*b470*b632 + 0.5*b470*b633
      + 0.5*b470*b645 + 0.5*b470*b657 + 0.5*b470*b660 + b470*b677 + b470*x854
      + 0.5*b471*b490 + 0.5*b471*b491 + 0.5*b471*b526 + 0.5*b471*b547 + 0.5*
     b471*b549 + b471*b559 + 0.5*b471*b561 + 0.5*b471*b567 + 0.5*b471*b581 + 
     0.5*b471*b582 + 0.5*b471*b591 + 0.5*b471*b595 + 0.5*b471*b602 + 0.5*b471*
     b611 + 0.5*b471*b614 + 0.5*b471*b619 + 0.5*b471*b626 + 0.5*b471*b627 + 0.5
     *b471*b632 + 0.5*b471*b635 + 0.5*b471*b657 + b471*b661 + 0.5*b471*b670 + 
     0.5*b471*b671 + b471*b672 + 0.5*b471*b678 + 0.5*b471*b714 + 0.5*b471*b761
      + 0.5*b471*b765 + 0.5*b471*b790 + 0.5*b471*b798 + 0.5*b471*b804 + 0.5*
     b471*b809 + 0.5*b471*b811 + 0.5*b471*b816 + 0.5*b471*b823 + 0.5*b471*b826
      + b472*b474 + 0.5*b472*b480 + b472*b492 + 0.5*b472*b515 + 0.5*b472*b555
      + 0.5*b472*b570 + 0.5*b472*b582 + 0.5*b472*b614 + 0.5*b472*b619 + 0.5*
     b472*b632 + 0.5*b472*b633 + 0.5*b472*b645 + 0.5*b472*b657 + 0.5*b472*b660
      + 0.5*b472*b673 + 0.5*b472*b677 + b472*x853 + 0.5*b473*b476 + 0.5*b473*
     b481 + b473*b486 + 0.5*b473*b487 + 0.5*b473*b496 + 0.5*b473*b498 + 0.5*
     b473*b512 + 0.5*b473*b524 + 0.5*b473*b527 + 0.5*b473*b529 + 0.5*b473*b532
      + 0.5*b473*b534 + 0.5*b473*b539 + b473*b540 + 0.5*b473*b541 + 0.5*b473*
     b550 + 0.5*b473*b560 + 0.5*b473*b563 + 0.5*b473*b568 + 0.5*b473*b584 + 0.5
     *b473*b588 + 0.5*b473*b601 + 0.5*b473*b606 + 0.5*b473*b613 + 0.5*b473*b617
      + 0.5*b473*b620 + 0.5*b473*b647 + 0.5*b473*b649 + 0.5*b474*b480 + b474*
     b492 + 0.5*b474*b515 + 0.5*b474*b555 + 0.5*b474*b570 + 0.5*b474*b582 + 0.5
     *b474*b614 + 0.5*b474*b619 + 0.5*b474*b632 + 0.5*b474*b633 + 0.5*b474*b645
      + 0.5*b474*b657 + 0.5*b474*b660 + 0.5*b474*b673 + 0.5*b474*b677 + b474*
     x853 + 0.5*b475*b484 + 0.5*b475*b502 + 0.5*b475*b506 + 0.5*b475*b507 + 0.5
     *b475*b516 + 0.5*b475*b517 + 0.5*b475*b519 + 0.5*b475*b522 + 0.5*b475*b533
      + 0.5*b475*b535 + 0.5*b475*b545 + 0.5*b475*b548 + 0.5*b475*b565 + 0.5*
     b475*b589 + b475*b592 + 0.5*b475*b594 + 0.5*b475*b596 + b475*b597 + 0.5*
     b475*b600 + 0.5*b475*b637 + 0.5*b475*b642 + 0.5*b475*b659 + 0.5*b475*b663
      + 0.5*b475*b669 + 0.5*b476*b478 + 0.5*b476*b486 + 0.5*b476*b487 + 0.5*
     b476*b496 + b476*b498 + 0.5*b476*b501 + 0.5*b476*b502 + b476*b512 + 0.5*
     b476*b522 + 0.5*b476*b525 + 0.5*b476*b527 + b476*b529 + 0.5*b476*b532 + 
     0.5*b476*b534 + 0.5*b476*b538 + 0.5*b476*b539 + 0.5*b476*b540 + 0.5*b476*
     b560 + 0.5*b476*b571 + 0.5*b476*b584 + 0.5*b476*b604 + 0.5*b476*b610 + 0.5
     *b476*b617 + 0.5*b476*b629 + 0.5*b476*b637 + 0.5*b476*b649 + 0.5*b476*b653
      + 0.5*b477*b482 + 0.5*b477*b488 + 0.5*b477*b490 + 0.5*b477*b497 + b477*
     b499 + 0.5*b477*b500 + 0.5*b477*b526 + 0.5*b477*b530 + b477*b531 + 0.5*
     b477*b562 + 0.5*b477*b566 + 0.5*b477*b570 + 0.5*b477*b572 + 0.5*b477*b574
      + 0.5*b477*b587 + 0.5*b477*b603 + 0.5*b477*b605 + 0.5*b477*b608 + b477*
     b623 + 0.5*b477*b628 + 0.5*b477*b664 + 0.5*b477*b670 + 0.5*b477*b673 + 0.5
     *b477*b674 + 0.5*b477*b676 + 0.5*b477*b681 + b477*x864 + 0.5*b478*b495 + 
     0.5*b478*b498 + 0.5*b478*b501 + 0.5*b478*b502 + 0.5*b478*b512 + 0.5*b478*
     b522 + 0.5*b478*b525 + 0.5*b478*b529 + 0.5*b478*b538 + b478*b571 + 0.5*
     b478*b604 + 0.5*b478*b610 + b478*b629 + 0.5*b478*b637 + 0.5*b478*b653 + 
     0.5*b478*b655 + 0.5*b478*b665 + 0.5*b478*b675 + b478*x862 + b479*b489 + 
     0.5*b479*b494 + 0.5*b479*b520 + 0.5*b479*b551 + 0.5*b479*b552 + 0.5*b479*
     b556 + 0.5*b479*b564 + 0.5*b479*b568 + 0.5*b479*b573 + 0.5*b479*b578 + 0.5
     *b479*b585 + 0.5*b479*b593 + 0.5*b479*b598 + 0.5*b479*b601 + 0.5*b479*b609
      + 0.5*b479*b613 + 0.5*b479*b618 + 0.5*b479*b620 + 0.5*b479*b622 + 0.5*
     b479*b624 + b479*b625 + 0.5*b479*b630 + 0.5*b479*b631 + 0.5*b479*b636 + 
     0.5*b479*b643 + 0.5*b479*b647 + 0.5*b479*b651 + 0.5*b480*b492 + 0.5*b480*
     b515 + 0.5*b480*b555 + 0.5*b480*b582 + 0.5*b480*b614 + 0.5*b480*b619 + 0.5
     *b480*b632 + 0.5*b480*b633 + 0.5*b480*b645 + 0.5*b480*b657 + 0.5*b480*b660
      + 0.5*b480*b677 + b480*x855 + 0.5*b481*b486 + 0.5*b481*b510 + 0.5*b481*
     b524 + 0.5*b481*b540 + 0.5*b481*b541 + 0.5*b481*b544 + 0.5*b481*b550 + 
     b481*b563 + 0.5*b481*b567 + 0.5*b481*b568 + 0.5*b481*b583 + 0.5*b481*b585
      + 0.5*b481*b588 + 0.5*b481*b595 + 0.5*b481*b601 + 0.5*b481*b606 + 0.5*
     b481*b613 + 0.5*b481*b620 + 0.5*b481*b624 + 0.5*b481*b635 + 0.5*b481*b636
      + 0.5*b481*b647 + b482*b488 + 0.5*b482*b490 + b482*b497 + 0.5*b482*b499
      + 0.5*b482*b500 + 0.5*b482*b526 + 0.5*b482*b530 + 0.5*b482*b531 + 0.5*
     b482*b562 + 0.5*b482*b566 + 0.5*b482*b570 + b482*b572 + 0.5*b482*b574 + 
     0.5*b482*b587 + 0.5*b482*b603 + 0.5*b482*b605 + 0.5*b482*b608 + 0.5*b482*
     b623 + 0.5*b482*b628 + 0.5*b482*b664 + 0.5*b482*b670 + 0.5*b482*b673 + 
     b482*b674 + 0.5*b482*b676 + 0.5*b482*b681 + b482*x865 + 0.5*b483*b484 + 
     0.5*b483*b487 + 0.5*b483*b511 + 0.5*b483*b545 + b483*b546 + 0.5*b483*b557
      + 0.5*b483*b580 + 0.5*b483*b584 + 0.5*b483*b589 + 0.5*b483*b590 + 0.5*
     b483*b600 + 0.5*b483*b607 + b483*b615 + b483*b621 + 0.5*b483*b659 + 0.5*
     b483*b663 + 0.5*b483*b669 + 0.5*b483*b680 + 0.5*b484*b487 + 0.5*b484*b502
      + 0.5*b484*b506 + 0.5*b484*b511 + 0.5*b484*b516 + 0.5*b484*b517 + 0.5*
     b484*b522 + 0.5*b484*b546 + 0.5*b484*b548 + 0.5*b484*b580 + 0.5*b484*b584
      + 0.5*b484*b592 + 0.5*b484*b596 + 0.5*b484*b597 + b484*b600 + 0.5*b484*
     b607 + 0.5*b484*b615 + 0.5*b484*b621 + 0.5*b484*b637 + b484*b669 + 0.5*
     b484*b680 + 0.5*b485*b491 + 0.5*b485*b493 + 0.5*b485*b505 + 0.5*b485*b537
      + 0.5*b485*b552 + 0.5*b485*b554 + 0.5*b485*b555 + 0.5*b485*b556 + 0.5*
     b485*b558 + 0.5*b485*b569 + 0.5*b485*b578 + 0.5*b485*b581 + 0.5*b485*b587
      + 0.5*b485*b603 + 0.5*b485*b608 + 0.5*b485*b611 + 0.5*b485*b627 + 0.5*
     b485*b628 + b485*b638 + b485*b639 + b485*b646 + 0.5*b485*b648 + 0.5*b485*
     b656 + 0.5*b485*b660 + 0.5*b485*b666 + 0.5*b485*b671 + 0.5*b485*b678 + 
     b485*x861 + 0.5*b486*b487 + 0.5*b486*b496 + 0.5*b486*b498 + 0.5*b486*b512
      + 0.5*b486*b524 + 0.5*b486*b527 + 0.5*b486*b529 + 0.5*b486*b532 + 0.5*
     b486*b534 + 0.5*b486*b539 + b486*b540 + 0.5*b486*b541 + 0.5*b486*b550 + 
     0.5*b486*b560 + 0.5*b486*b563 + 0.5*b486*b568 + 0.5*b486*b584 + 0.5*b486*
     b588 + 0.5*b486*b601 + 0.5*b486*b606 + 0.5*b486*b613 + 0.5*b486*b617 + 0.5
     *b486*b620 + 0.5*b486*b647 + 0.5*b486*b649 + 0.5*b487*b496 + 0.5*b487*b498
      + 0.5*b487*b511 + 0.5*b487*b512 + 0.5*b487*b527 + 0.5*b487*b529 + 0.5*
     b487*b532 + 0.5*b487*b534 + 0.5*b487*b539 + 0.5*b487*b540 + 0.5*b487*b546
      + 0.5*b487*b560 + 0.5*b487*b580 + b487*b584 + 0.5*b487*b600 + 0.5*b487*
     b607 + 0.5*b487*b615 + 0.5*b487*b617 + 0.5*b487*b621 + 0.5*b487*b649 + 0.5
     *b487*b669 + 0.5*b487*b680 + 0.5*b488*b490 + b488*b497 + 0.5*b488*b499 + 
     0.5*b488*b500 + 0.5*b488*b526 + 0.5*b488*b530 + 0.5*b488*b531 + 0.5*b488*
     b562 + 0.5*b488*b566 + 0.5*b488*b570 + b488*b572 + 0.5*b488*b574 + 0.5*
     b488*b587 + 0.5*b488*b603 + 0.5*b488*b605 + 0.5*b488*b608 + 0.5*b488*b623
      + 0.5*b488*b628 + 0.5*b488*b664 + 0.5*b488*b670 + 0.5*b488*b673 + b488*
     b674 + 0.5*b488*b676 + 0.5*b488*b681 + b488*x865 + 0.5*b489*b494 + 0.5*
     b489*b520 + 0.5*b489*b551 + 0.5*b489*b552 + 0.5*b489*b556 + 0.5*b489*b564
      + 0.5*b489*b568 + 0.5*b489*b573 + 0.5*b489*b578 + 0.5*b489*b585 + 0.5*
     b489*b593 + 0.5*b489*b598 + 0.5*b489*b601 + 0.5*b489*b609 + 0.5*b489*b613
      + 0.5*b489*b618 + 0.5*b489*b620 + 0.5*b489*b622 + 0.5*b489*b624 + b489*
     b625 + 0.5*b489*b630 + 0.5*b489*b631 + 0.5*b489*b636 + 0.5*b489*b643 + 0.5
     *b489*b647 + 0.5*b489*b651 + 0.5*b490*b497 + 0.5*b490*b499 + 0.5*b490*b500
      + b490*b526 + 0.5*b490*b530 + 0.5*b490*b531 + 0.5*b490*b549 + 0.5*b490*
     b559 + 0.5*b490*b561 + 0.5*b490*b562 + 0.5*b490*b566 + 0.5*b490*b567 + 0.5
     *b490*b570 + 0.5*b490*b572 + 0.5*b490*b574 + 0.5*b490*b581 + 0.5*b490*b582
      + 0.5*b490*b587 + 0.5*b490*b595 + 0.5*b490*b603 + 0.5*b490*b605 + 0.5*
     b490*b608 + 0.5*b490*b611 + 0.5*b490*b614 + 0.5*b490*b619 + 0.5*b490*b623
      + 0.5*b490*b626 + 0.5*b490*b627 + 0.5*b490*b628 + 0.5*b490*b632 + 0.5*
     b490*b635 + 0.5*b490*b657 + 0.5*b490*b661 + 0.5*b490*b664 + b490*b670 + 
     0.5*b490*b672 + 0.5*b490*b673 + 0.5*b490*b674 + 0.5*b490*b676 + 0.5*b490*
     b681 + 0.5*b491*b547 + 0.5*b491*b554 + 0.5*b491*b555 + 0.5*b491*b558 + 0.5
     *b491*b559 + 0.5*b491*b587 + 0.5*b491*b591 + 0.5*b491*b602 + 0.5*b491*b603
      + 0.5*b491*b608 + 0.5*b491*b628 + 0.5*b491*b638 + 0.5*b491*b639 + 0.5*
     b491*b646 + 0.5*b491*b660 + 0.5*b491*b661 + b491*b671 + 0.5*b491*b672 + 
     b491*b678 + 0.5*b491*b714 + 0.5*b491*b761 + 0.5*b491*b765 + 0.5*b491*b790
      + 0.5*b491*b798 + 0.5*b491*b804 + 0.5*b491*b809 + 0.5*b491*b811 + 0.5*
     b491*b816 + 0.5*b491*b823 + 0.5*b491*b826 + b491*x861 + 0.5*b492*b515 + 
     0.5*b492*b555 + 0.5*b492*b570 + 0.5*b492*b582 + 0.5*b492*b614 + 0.5*b492*
     b619 + 0.5*b492*b632 + 0.5*b492*b633 + 0.5*b492*b645 + 0.5*b492*b657 + 0.5
     *b492*b660 + 0.5*b492*b673 + 0.5*b492*b677 + b492*x853 + 0.5*b493*b500 + 
     0.5*b493*b505 + 0.5*b493*b515 + b493*b537 + 0.5*b493*b552 + 0.5*b493*b556
      + 0.5*b493*b566 + 0.5*b493*b569 + 0.5*b493*b578 + 0.5*b493*b581 + 0.5*
     b493*b611 + 0.5*b493*b627 + 0.5*b493*b633 + 0.5*b493*b638 + 0.5*b493*b639
      + 0.5*b493*b646 + 0.5*b493*b648 + 0.5*b493*b656 + 0.5*b493*b664 + 0.5*
     b493*b666 + 0.5*b493*b676 + 0.5*b493*b681 + b493*x856 + 0.5*b494*b496 + 
     0.5*b494*b506 + 0.5*b494*b514 + 0.5*b494*b521 + 0.5*b494*b523 + 0.5*b494*
     b532 + 0.5*b494*b534 + 0.5*b494*b551 + 0.5*b494*b564 + 0.5*b494*b568 + 0.5
     *b494*b573 + b494*b593 + b494*b598 + 0.5*b494*b599 + 0.5*b494*b601 + 0.5*
     b494*b612 + 0.5*b494*b613 + 0.5*b494*b617 + 0.5*b494*b620 + 0.5*b494*b622
      + 0.5*b494*b625 + 0.5*b494*b643 + 0.5*b494*b647 + 0.5*b495*b504 + 0.5*
     b495*b508 + 0.5*b495*b517 + 0.5*b495*b518 + 0.5*b495*b527 + 0.5*b495*b528
      + 0.5*b495*b543 + 0.5*b495*b548 + 0.5*b495*b571 + 0.5*b495*b577 + 0.5*
     b495*b579 + 0.5*b495*b596 + 0.5*b495*b629 + 0.5*b495*b634 + 0.5*b495*b640
      + 0.5*b495*b649 + 0.5*b495*b654 + b495*b655 + b495*b665 + b495*b675 + 
     b495*x862 + 0.5*b496*b498 + 0.5*b496*b506 + 0.5*b496*b512 + 0.5*b496*b514
      + 0.5*b496*b521 + 0.5*b496*b523 + 0.5*b496*b527 + 0.5*b496*b529 + b496*
     b532 + b496*b534 + 0.5*b496*b539 + 0.5*b496*b540 + 0.5*b496*b560 + 0.5*
     b496*b584 + 0.5*b496*b593 + 0.5*b496*b598 + 0.5*b496*b599 + 0.5*b496*b612
      + b496*b617 + 0.5*b496*b649 + 0.5*b497*b499 + 0.5*b497*b500 + 0.5*b497*
     b526 + 0.5*b497*b530 + 0.5*b497*b531 + 0.5*b497*b562 + 0.5*b497*b566 + 0.5
     *b497*b570 + b497*b572 + 0.5*b497*b574 + 0.5*b497*b587 + 0.5*b497*b603 + 
     0.5*b497*b605 + 0.5*b497*b608 + 0.5*b497*b623 + 0.5*b497*b628 + 0.5*b497*
     b664 + 0.5*b497*b670 + 0.5*b497*b673 + b497*b674 + 0.5*b497*b676 + 0.5*
     b497*b681 + b497*x865 + 0.5*b498*b501 + 0.5*b498*b502 + b498*b512 + 0.5*
     b498*b522 + 0.5*b498*b525 + 0.5*b498*b527 + b498*b529 + 0.5*b498*b532 + 
     0.5*b498*b534 + 0.5*b498*b538 + 0.5*b498*b539 + 0.5*b498*b540 + 0.5*b498*
     b560 + 0.5*b498*b571 + 0.5*b498*b584 + 0.5*b498*b604 + 0.5*b498*b610 + 0.5
     *b498*b617 + 0.5*b498*b629 + 0.5*b498*b637 + 0.5*b498*b649 + 0.5*b498*b653
      + 0.5*b499*b500 + 0.5*b499*b526 + 0.5*b499*b530 + b499*b531 + 0.5*b499*
     b562 + 0.5*b499*b566 + 0.5*b499*b570 + 0.5*b499*b572 + 0.5*b499*b574 + 0.5
     *b499*b587 + 0.5*b499*b603 + 0.5*b499*b605 + 0.5*b499*b608 + b499*b623 + 
     0.5*b499*b628 + 0.5*b499*b664 + 0.5*b499*b670 + 0.5*b499*b673 + 0.5*b499*
     b674 + 0.5*b499*b676 + 0.5*b499*b681 + b499*x864 + 0.5*b500*b515 + 0.5*
     b500*b526 + 0.5*b500*b530 + 0.5*b500*b531 + 0.5*b500*b537 + 0.5*b500*b562
      + b500*b566 + 0.5*b500*b570 + 0.5*b500*b572 + 0.5*b500*b574 + 0.5*b500*
     b587 + 0.5*b500*b603 + 0.5*b500*b605 + 0.5*b500*b608 + 0.5*b500*b623 + 0.5
     *b500*b628 + 0.5*b500*b633 + b500*b664 + 0.5*b500*b670 + 0.5*b500*b673 + 
     0.5*b500*b674 + b500*b676 + b500*b681 + b500*x856 + 0.5*b501*b502 + 0.5*
     b501*b512 + 0.5*b501*b522 + 0.5*b501*b525 + 0.5*b501*b529 + b501*b538 + 
     0.5*b501*b541 + 0.5*b501*b550 + 0.5*b501*b571 + 0.5*b501*b599 + b501*b604
      + 0.5*b501*b606 + 0.5*b501*b610 + 0.5*b501*b629 + 0.5*b501*b637 + 0.5*
     b501*b653 + 0.5*b502*b506 + 0.5*b502*b512 + 0.5*b502*b516 + 0.5*b502*b517
      + b502*b522 + 0.5*b502*b525 + 0.5*b502*b529 + 0.5*b502*b538 + 0.5*b502*
     b548 + 0.5*b502*b571 + 0.5*b502*b592 + 0.5*b502*b596 + 0.5*b502*b597 + 0.5
     *b502*b600 + 0.5*b502*b604 + 0.5*b502*b610 + 0.5*b502*b629 + b502*b637 + 
     0.5*b502*b653 + 0.5*b502*b669 + 0.5*b503*b514 + 0.5*b503*b521 + 0.5*b503*
     b523 + 0.5*b503*b524 + 0.5*b503*b539 + 0.5*b503*b542 + 0.5*b503*b560 + 0.5
     *b503*b588 + 0.5*b503*b609 + 0.5*b503*b610 + 0.5*b503*b612 + 0.5*b503*b618
      + 0.5*b503*b630 + 0.5*b503*b643 + b503*b644 + 0.5*b503*b654 + 0.5*b503*
     b668 + b503*b679 + 0.5*b504*b508 + 0.5*b504*b517 + 0.5*b504*b518 + 0.5*
     b504*b527 + 0.5*b504*b528 + 0.5*b504*b543 + 0.5*b504*b548 + 0.5*b504*b577
      + 0.5*b504*b579 + 0.5*b504*b596 + b504*b634 + 0.5*b504*b640 + 0.5*b504*
     b649 + 0.5*b504*b654 + 0.5*b504*b655 + 0.5*b504*b665 + 0.5*b504*b675 + 
     b504*x866 + 0.5*b505*b509 + 0.5*b505*b510 + 0.5*b505*b530 + 0.5*b505*b536
      + 0.5*b505*b537 + 0.5*b505*b544 + 0.5*b505*b547 + 0.5*b505*b552 + 0.5*
     b505*b553 + 0.5*b505*b556 + 0.5*b505*b562 + b505*b569 + 0.5*b505*b574 + 
     0.5*b505*b576 + 0.5*b505*b578 + 0.5*b505*b581 + 0.5*b505*b583 + 0.5*b505*
     b586 + 0.5*b505*b591 + 0.5*b505*b602 + 0.5*b505*b605 + 0.5*b505*b611 + 0.5
     *b505*b627 + 0.5*b505*b638 + 0.5*b505*b639 + 0.5*b505*b641 + 0.5*b505*b645
      + 0.5*b505*b646 + b505*b648 + 0.5*b505*b650 + b505*b656 + 0.5*b505*b658
      + 0.5*b505*b662 + b505*b666 + 0.5*b506*b514 + 0.5*b506*b516 + 0.5*b506*
     b517 + 0.5*b506*b521 + 0.5*b506*b522 + 0.5*b506*b523 + 0.5*b506*b532 + 0.5
     *b506*b534 + 0.5*b506*b548 + 0.5*b506*b592 + 0.5*b506*b593 + 0.5*b506*b596
      + 0.5*b506*b597 + 0.5*b506*b598 + 0.5*b506*b599 + 0.5*b506*b600 + 0.5*
     b506*b612 + 0.5*b506*b617 + 0.5*b506*b637 + 0.5*b506*b669 + b507*b519 + 
     b507*b533 + 0.5*b507*b535 + 0.5*b507*b545 + 0.5*b507*b565 + 0.5*b507*b589
      + 0.5*b507*b592 + 0.5*b507*b594 + 0.5*b507*b597 + 0.5*b507*b616 + b507*
     b642 + 0.5*b507*b652 + 0.5*b507*b659 + 0.5*b507*b663 + 0.5*b508*b517 + 0.5
     *b508*b518 + 0.5*b508*b527 + 0.5*b508*b528 + 0.5*b508*b543 + 0.5*b508*b548
      + 0.5*b508*b577 + 0.5*b508*b579 + 0.5*b508*b596 + 0.5*b508*b634 + 0.5*
     b508*b640 + 0.5*b508*b649 + 0.5*b508*b654 + 0.5*b508*b655 + 0.5*b508*b665
      + 0.5*b508*b675 + b508*x852 + 0.5*b509*b510 + 0.5*b509*b520 + 0.5*b509*
     b530 + b509*b536 + 0.5*b509*b544 + 0.5*b509*b547 + 0.5*b509*b549 + 0.5*
     b509*b553 + 0.5*b509*b554 + 0.5*b509*b558 + 0.5*b509*b561 + 0.5*b509*b562
      + 0.5*b509*b569 + 0.5*b509*b574 + b509*b576 + 0.5*b509*b583 + 0.5*b509*
     b586 + 0.5*b509*b591 + 0.5*b509*b602 + 0.5*b509*b605 + 0.5*b509*b631 + 0.5
     *b509*b641 + 0.5*b509*b645 + 0.5*b509*b648 + 0.5*b509*b650 + 0.5*b509*b651
      + 0.5*b509*b656 + b509*b658 + b509*b662 + 0.5*b509*b666 + 0.5*b510*b530
      + 0.5*b510*b536 + b510*b544 + 0.5*b510*b547 + 0.5*b510*b553 + 0.5*b510*
     b562 + 0.5*b510*b563 + 0.5*b510*b567 + 0.5*b510*b569 + 0.5*b510*b574 + 0.5
     *b510*b576 + b510*b583 + 0.5*b510*b585 + 0.5*b510*b586 + 0.5*b510*b591 + 
     0.5*b510*b595 + 0.5*b510*b602 + 0.5*b510*b605 + 0.5*b510*b624 + 0.5*b510*
     b635 + 0.5*b510*b636 + 0.5*b510*b641 + 0.5*b510*b645 + 0.5*b510*b648 + 0.5
     *b510*b650 + 0.5*b510*b656 + 0.5*b510*b658 + 0.5*b510*b662 + 0.5*b510*b666
      + 0.5*b511*b525 + 0.5*b511*b528 + 0.5*b511*b546 + 0.5*b511*b565 + 0.5*
     b511*b575 + 0.5*b511*b577 + 0.5*b511*b579 + b511*b580 + 0.5*b511*b584 + 
     0.5*b511*b594 + 0.5*b511*b600 + b511*b607 + 0.5*b511*b615 + 0.5*b511*b621
      + 0.5*b511*b653 + 0.5*b511*b667 + 0.5*b511*b669 + b511*b680 + 0.5*b512*
     b522 + 0.5*b512*b525 + 0.5*b512*b527 + b512*b529 + 0.5*b512*b532 + 0.5*
     b512*b534 + 0.5*b512*b538 + 0.5*b512*b539 + 0.5*b512*b540 + 0.5*b512*b560
      + 0.5*b512*b571 + 0.5*b512*b584 + 0.5*b512*b604 + 0.5*b512*b610 + 0.5*
     b512*b617 + 0.5*b512*b629 + 0.5*b512*b637 + 0.5*b512*b649 + 0.5*b512*b653
      + 0.5*b513*b553 + 0.5*b513*b586 + 0.5*b513*b626 + 0.5*b513*b641 + 0.5*
     b513*b650 + b514*b521 + b514*b523 + 0.5*b514*b524 + 0.5*b514*b532 + 0.5*
     b514*b534 + 0.5*b514*b542 + 0.5*b514*b588 + 0.5*b514*b593 + 0.5*b514*b598
      + 0.5*b514*b599 + 0.5*b514*b609 + 0.5*b514*b610 + b514*b612 + 0.5*b514*
     b617 + 0.5*b514*b618 + 0.5*b514*b630 + 0.5*b514*b644 + 0.5*b514*b654 + 0.5
     *b514*b668 + 0.5*b514*b679 + 0.5*b515*b537 + 0.5*b515*b555 + 0.5*b515*b566
      + 0.5*b515*b582 + 0.5*b515*b614 + 0.5*b515*b619 + 0.5*b515*b632 + b515*
     b633 + 0.5*b515*b645 + 0.5*b515*b657 + 0.5*b515*b660 + 0.5*b515*b664 + 0.5
     *b515*b676 + 0.5*b515*b677 + 0.5*b515*b681 + b515*x856 + 0.5*b516*b517 + 
     0.5*b516*b522 + 0.5*b516*b548 + 0.5*b516*b590 + 0.5*b516*b592 + 0.5*b516*
     b596 + 0.5*b516*b597 + 0.5*b516*b600 + 0.5*b516*b637 + 0.5*b516*b667 + 0.5
     *b516*b669 + b516*x859 + 0.5*b517*b518 + 0.5*b517*b522 + 0.5*b517*b527 + 
     0.5*b517*b528 + 0.5*b517*b543 + b517*b548 + 0.5*b517*b577 + 0.5*b517*b579
      + 0.5*b517*b592 + b517*b596 + 0.5*b517*b597 + 0.5*b517*b600 + 0.5*b517*
     b634 + 0.5*b517*b637 + 0.5*b517*b640 + 0.5*b517*b649 + 0.5*b517*b654 + 0.5
     *b517*b655 + 0.5*b517*b665 + 0.5*b517*b669 + 0.5*b517*b675 + 0.5*b518*b527
      + 0.5*b518*b528 + 0.5*b518*b535 + b518*b543 + 0.5*b518*b548 + 0.5*b518*
     b577 + 0.5*b518*b579 + 0.5*b518*b596 + 0.5*b518*b634 + b518*b640 + 0.5*
     b518*b649 + 0.5*b518*b654 + 0.5*b518*b655 + 0.5*b518*b665 + 0.5*b518*b675
      + b518*x858 + b519*b533 + 0.5*b519*b535 + 0.5*b519*b545 + 0.5*b519*b565
      + 0.5*b519*b589 + 0.5*b519*b592 + 0.5*b519*b594 + 0.5*b519*b597 + 0.5*
     b519*b616 + b519*b642 + 0.5*b519*b652 + 0.5*b519*b659 + 0.5*b519*b663 + 
     0.5*b520*b536 + 0.5*b520*b549 + 0.5*b520*b552 + 0.5*b520*b554 + 0.5*b520*
     b556 + 0.5*b520*b558 + 0.5*b520*b561 + 0.5*b520*b576 + 0.5*b520*b578 + 0.5
     *b520*b585 + 0.5*b520*b609 + 0.5*b520*b618 + 0.5*b520*b624 + 0.5*b520*b625
      + 0.5*b520*b630 + b520*b631 + 0.5*b520*b636 + b520*b651 + 0.5*b520*b658
      + 0.5*b520*b662 + b521*b523 + 0.5*b521*b524 + 0.5*b521*b532 + 0.5*b521*
     b534 + 0.5*b521*b542 + 0.5*b521*b588 + 0.5*b521*b593 + 0.5*b521*b598 + 0.5
     *b521*b599 + 0.5*b521*b609 + 0.5*b521*b610 + b521*b612 + 0.5*b521*b617 + 
     0.5*b521*b618 + 0.5*b521*b630 + 0.5*b521*b644 + 0.5*b521*b654 + 0.5*b521*
     b668 + 0.5*b521*b679 + 0.5*b522*b525 + 0.5*b522*b529 + 0.5*b522*b538 + 0.5
     *b522*b548 + 0.5*b522*b571 + 0.5*b522*b592 + 0.5*b522*b596 + 0.5*b522*b597
      + 0.5*b522*b600 + 0.5*b522*b604 + 0.5*b522*b610 + 0.5*b522*b629 + b522*
     b637 + 0.5*b522*b653 + 0.5*b522*b669 + 0.5*b523*b524 + 0.5*b523*b532 + 0.5
     *b523*b534 + 0.5*b523*b542 + 0.5*b523*b588 + 0.5*b523*b593 + 0.5*b523*b598
      + 0.5*b523*b599 + 0.5*b523*b609 + 0.5*b523*b610 + b523*b612 + 0.5*b523*
     b617 + 0.5*b523*b618 + 0.5*b523*b630 + 0.5*b523*b644 + 0.5*b523*b654 + 0.5
     *b523*b668 + 0.5*b523*b679 + 0.5*b524*b540 + 0.5*b524*b541 + 0.5*b524*b542
      + 0.5*b524*b550 + 0.5*b524*b563 + 0.5*b524*b568 + b524*b588 + 0.5*b524*
     b601 + 0.5*b524*b606 + 0.5*b524*b609 + 0.5*b524*b610 + 0.5*b524*b612 + 0.5
     *b524*b613 + 0.5*b524*b618 + 0.5*b524*b620 + 0.5*b524*b630 + 0.5*b524*b644
      + 0.5*b524*b647 + 0.5*b524*b654 + 0.5*b524*b668 + 0.5*b524*b679 + 0.5*
     b525*b528 + 0.5*b525*b529 + 0.5*b525*b538 + 0.5*b525*b565 + 0.5*b525*b571
      + 0.5*b525*b575 + 0.5*b525*b577 + 0.5*b525*b579 + 0.5*b525*b580 + 0.5*
     b525*b594 + 0.5*b525*b604 + 0.5*b525*b607 + 0.5*b525*b610 + 0.5*b525*b629
      + 0.5*b525*b637 + b525*b653 + 0.5*b525*b667 + 0.5*b525*b680 + 0.5*b526*
     b530 + 0.5*b526*b531 + 0.5*b526*b549 + 0.5*b526*b559 + 0.5*b526*b561 + 0.5
     *b526*b562 + 0.5*b526*b566 + 0.5*b526*b567 + 0.5*b526*b570 + 0.5*b526*b572
      + 0.5*b526*b574 + 0.5*b526*b581 + 0.5*b526*b582 + 0.5*b526*b587 + 0.5*
     b526*b595 + 0.5*b526*b603 + 0.5*b526*b605 + 0.5*b526*b608 + 0.5*b526*b611
      + 0.5*b526*b614 + 0.5*b526*b619 + 0.5*b526*b623 + 0.5*b526*b626 + 0.5*
     b526*b627 + 0.5*b526*b628 + 0.5*b526*b632 + 0.5*b526*b635 + 0.5*b526*b657
      + 0.5*b526*b661 + 0.5*b526*b664 + b526*b670 + 0.5*b526*b672 + 0.5*b526*
     b673 + 0.5*b526*b674 + 0.5*b526*b676 + 0.5*b526*b681 + 0.5*b527*b528 + 0.5
     *b527*b529 + 0.5*b527*b532 + 0.5*b527*b534 + 0.5*b527*b539 + 0.5*b527*b540
      + 0.5*b527*b543 + 0.5*b527*b548 + 0.5*b527*b560 + 0.5*b527*b577 + 0.5*
     b527*b579 + 0.5*b527*b584 + 0.5*b527*b596 + 0.5*b527*b617 + 0.5*b527*b634
      + 0.5*b527*b640 + b527*b649 + 0.5*b527*b654 + 0.5*b527*b655 + 0.5*b527*
     b665 + 0.5*b527*b675 + 0.5*b528*b543 + 0.5*b528*b548 + 0.5*b528*b565 + 0.5
     *b528*b575 + b528*b577 + b528*b579 + 0.5*b528*b580 + 0.5*b528*b594 + 0.5*
     b528*b596 + 0.5*b528*b607 + 0.5*b528*b634 + 0.5*b528*b640 + 0.5*b528*b649
      + 0.5*b528*b653 + 0.5*b528*b654 + 0.5*b528*b655 + 0.5*b528*b665 + 0.5*
     b528*b667 + 0.5*b528*b675 + 0.5*b528*b680 + 0.5*b529*b532 + 0.5*b529*b534
      + 0.5*b529*b538 + 0.5*b529*b539 + 0.5*b529*b540 + 0.5*b529*b560 + 0.5*
     b529*b571 + 0.5*b529*b584 + 0.5*b529*b604 + 0.5*b529*b610 + 0.5*b529*b617
      + 0.5*b529*b629 + 0.5*b529*b637 + 0.5*b529*b649 + 0.5*b529*b653 + 0.5*
     b530*b531 + 0.5*b530*b536 + 0.5*b530*b544 + 0.5*b530*b547 + 0.5*b530*b553
      + b530*b562 + 0.5*b530*b566 + 0.5*b530*b569 + 0.5*b530*b570 + 0.5*b530*
     b572 + b530*b574 + 0.5*b530*b576 + 0.5*b530*b583 + 0.5*b530*b586 + 0.5*
     b530*b587 + 0.5*b530*b591 + 0.5*b530*b602 + 0.5*b530*b603 + b530*b605 + 
     0.5*b530*b608 + 0.5*b530*b623 + 0.5*b530*b628 + 0.5*b530*b641 + 0.5*b530*
     b645 + 0.5*b530*b648 + 0.5*b530*b650 + 0.5*b530*b656 + 0.5*b530*b658 + 0.5
     *b530*b662 + 0.5*b530*b664 + 0.5*b530*b666 + 0.5*b530*b670 + 0.5*b530*b673
      + 0.5*b530*b674 + 0.5*b530*b676 + 0.5*b530*b681 + 0.5*b531*b562 + 0.5*
     b531*b566 + 0.5*b531*b570 + 0.5*b531*b572 + 0.5*b531*b574 + 0.5*b531*b587
      + 0.5*b531*b603 + 0.5*b531*b605 + 0.5*b531*b608 + b531*b623 + 0.5*b531*
     b628 + 0.5*b531*b664 + 0.5*b531*b670 + 0.5*b531*b673 + 0.5*b531*b674 + 0.5
     *b531*b676 + 0.5*b531*b681 + b531*x864 + b532*b534 + 0.5*b532*b539 + 0.5*
     b532*b540 + 0.5*b532*b560 + 0.5*b532*b584 + 0.5*b532*b593 + 0.5*b532*b598
      + 0.5*b532*b599 + 0.5*b532*b612 + b532*b617 + 0.5*b532*b649 + 0.5*b533*
     b535 + 0.5*b533*b545 + 0.5*b533*b565 + 0.5*b533*b589 + 0.5*b533*b592 + 0.5
     *b533*b594 + 0.5*b533*b597 + 0.5*b533*b616 + b533*b642 + 0.5*b533*b652 + 
     0.5*b533*b659 + 0.5*b533*b663 + 0.5*b534*b539 + 0.5*b534*b540 + 0.5*b534*
     b560 + 0.5*b534*b584 + 0.5*b534*b593 + 0.5*b534*b598 + 0.5*b534*b599 + 0.5
     *b534*b612 + b534*b617 + 0.5*b534*b649 + 0.5*b535*b543 + 0.5*b535*b545 + 
     0.5*b535*b565 + 0.5*b535*b589 + 0.5*b535*b592 + 0.5*b535*b594 + 0.5*b535*
     b597 + 0.5*b535*b640 + 0.5*b535*b642 + 0.5*b535*b659 + 0.5*b535*b663 + 
     b535*x858 + 0.5*b536*b544 + 0.5*b536*b547 + 0.5*b536*b549 + 0.5*b536*b553
      + 0.5*b536*b554 + 0.5*b536*b558 + 0.5*b536*b561 + 0.5*b536*b562 + 0.5*
     b536*b569 + 0.5*b536*b574 + b536*b576 + 0.5*b536*b583 + 0.5*b536*b586 + 
     0.5*b536*b591 + 0.5*b536*b602 + 0.5*b536*b605 + 0.5*b536*b631 + 0.5*b536*
     b641 + 0.5*b536*b645 + 0.5*b536*b648 + 0.5*b536*b650 + 0.5*b536*b651 + 0.5
     *b536*b656 + b536*b658 + b536*b662 + 0.5*b536*b666 + 0.5*b537*b552 + 0.5*
     b537*b556 + 0.5*b537*b566 + 0.5*b537*b569 + 0.5*b537*b578 + 0.5*b537*b581
      + 0.5*b537*b611 + 0.5*b537*b627 + 0.5*b537*b633 + 0.5*b537*b638 + 0.5*
     b537*b639 + 0.5*b537*b646 + 0.5*b537*b648 + 0.5*b537*b656 + 0.5*b537*b664
      + 0.5*b537*b666 + 0.5*b537*b676 + 0.5*b537*b681 + b537*x856 + 0.5*b538*
     b541 + 0.5*b538*b550 + 0.5*b538*b571 + 0.5*b538*b599 + b538*b604 + 0.5*
     b538*b606 + 0.5*b538*b610 + 0.5*b538*b629 + 0.5*b538*b637 + 0.5*b538*b653
      + 0.5*b539*b540 + b539*b560 + 0.5*b539*b584 + 0.5*b539*b617 + 0.5*b539*
     b643 + 0.5*b539*b644 + 0.5*b539*b649 + 0.5*b539*b679 + 0.5*b540*b541 + 0.5
     *b540*b550 + 0.5*b540*b560 + 0.5*b540*b563 + 0.5*b540*b568 + 0.5*b540*b584
      + 0.5*b540*b588 + 0.5*b540*b601 + 0.5*b540*b606 + 0.5*b540*b613 + 0.5*
     b540*b617 + 0.5*b540*b620 + 0.5*b540*b647 + 0.5*b540*b649 + b541*b550 + 
     0.5*b541*b563 + 0.5*b541*b568 + 0.5*b541*b588 + 0.5*b541*b599 + 0.5*b541*
     b601 + 0.5*b541*b604 + b541*b606 + 0.5*b541*b613 + 0.5*b541*b620 + 0.5*
     b541*b647 + 0.5*b542*b551 + 0.5*b542*b564 + 0.5*b542*b573 + 0.5*b542*b588
      + 0.5*b542*b609 + 0.5*b542*b610 + 0.5*b542*b612 + 0.5*b542*b618 + 0.5*
     b542*b622 + 0.5*b542*b630 + 0.5*b542*b644 + 0.5*b542*b654 + b542*b668 + 
     0.5*b542*b679 + b542*x857 + 0.5*b543*b548 + 0.5*b543*b577 + 0.5*b543*b579
      + 0.5*b543*b596 + 0.5*b543*b634 + b543*b640 + 0.5*b543*b649 + 0.5*b543*
     b654 + 0.5*b543*b655 + 0.5*b543*b665 + 0.5*b543*b675 + b543*x858 + 0.5*
     b544*b547 + 0.5*b544*b553 + 0.5*b544*b562 + 0.5*b544*b563 + 0.5*b544*b567
      + 0.5*b544*b569 + 0.5*b544*b574 + 0.5*b544*b576 + b544*b583 + 0.5*b544*
     b585 + 0.5*b544*b586 + 0.5*b544*b591 + 0.5*b544*b595 + 0.5*b544*b602 + 0.5
     *b544*b605 + 0.5*b544*b624 + 0.5*b544*b635 + 0.5*b544*b636 + 0.5*b544*b641
      + 0.5*b544*b645 + 0.5*b544*b648 + 0.5*b544*b650 + 0.5*b544*b656 + 0.5*
     b544*b658 + 0.5*b544*b662 + 0.5*b544*b666 + 0.5*b545*b546 + 0.5*b545*b557
      + 0.5*b545*b565 + b545*b589 + 0.5*b545*b590 + 0.5*b545*b592 + 0.5*b545*
     b594 + 0.5*b545*b597 + 0.5*b545*b615 + 0.5*b545*b621 + 0.5*b545*b642 + 
     b545*b659 + b545*b663 + 0.5*b546*b557 + 0.5*b546*b580 + 0.5*b546*b584 + 
     0.5*b546*b589 + 0.5*b546*b590 + 0.5*b546*b600 + 0.5*b546*b607 + b546*b615
      + b546*b621 + 0.5*b546*b659 + 0.5*b546*b663 + 0.5*b546*b669 + 0.5*b546*
     b680 + 0.5*b547*b553 + 0.5*b547*b559 + 0.5*b547*b562 + 0.5*b547*b569 + 0.5
     *b547*b574 + 0.5*b547*b576 + 0.5*b547*b583 + 0.5*b547*b586 + b547*b591 + 
     b547*b602 + 0.5*b547*b605 + 0.5*b547*b641 + 0.5*b547*b645 + 0.5*b547*b648
      + 0.5*b547*b650 + 0.5*b547*b656 + 0.5*b547*b658 + 0.5*b547*b661 + 0.5*
     b547*b662 + 0.5*b547*b666 + 0.5*b547*b671 + 0.5*b547*b672 + 0.5*b547*b678
      + 0.5*b547*b714 + 0.5*b547*b761 + 0.5*b547*b765 + 0.5*b547*b790 + 0.5*
     b547*b798 + 0.5*b547*b804 + 0.5*b547*b809 + 0.5*b547*b811 + 0.5*b547*b816
      + 0.5*b547*b823 + 0.5*b547*b826 + 0.5*b548*b577 + 0.5*b548*b579 + 0.5*
     b548*b592 + b548*b596 + 0.5*b548*b597 + 0.5*b548*b600 + 0.5*b548*b634 + 
     0.5*b548*b637 + 0.5*b548*b640 + 0.5*b548*b649 + 0.5*b548*b654 + 0.5*b548*
     b655 + 0.5*b548*b665 + 0.5*b548*b669 + 0.5*b548*b675 + 0.5*b549*b554 + 0.5
     *b549*b558 + 0.5*b549*b559 + b549*b561 + 0.5*b549*b567 + 0.5*b549*b576 + 
     0.5*b549*b581 + 0.5*b549*b582 + 0.5*b549*b595 + 0.5*b549*b611 + 0.5*b549*
     b614 + 0.5*b549*b619 + 0.5*b549*b626 + 0.5*b549*b627 + 0.5*b549*b631 + 0.5
     *b549*b632 + 0.5*b549*b635 + 0.5*b549*b651 + 0.5*b549*b657 + 0.5*b549*b658
      + 0.5*b549*b661 + 0.5*b549*b662 + 0.5*b549*b670 + 0.5*b549*b672 + 0.5*
     b550*b563 + 0.5*b550*b568 + 0.5*b550*b588 + 0.5*b550*b599 + 0.5*b550*b601
      + 0.5*b550*b604 + b550*b606 + 0.5*b550*b613 + 0.5*b550*b620 + 0.5*b550*
     b647 + b551*b564 + 0.5*b551*b568 + b551*b573 + 0.5*b551*b593 + 0.5*b551*
     b598 + 0.5*b551*b601 + 0.5*b551*b613 + 0.5*b551*b620 + b551*b622 + 0.5*
     b551*b625 + 0.5*b551*b643 + 0.5*b551*b647 + 0.5*b551*b668 + b551*x857 + 
     b552*b556 + 0.5*b552*b569 + b552*b578 + 0.5*b552*b581 + 0.5*b552*b585 + 
     0.5*b552*b609 + 0.5*b552*b611 + 0.5*b552*b618 + 0.5*b552*b624 + 0.5*b552*
     b625 + 0.5*b552*b627 + 0.5*b552*b630 + 0.5*b552*b631 + 0.5*b552*b636 + 0.5
     *b552*b638 + 0.5*b552*b639 + 0.5*b552*b646 + 0.5*b552*b648 + 0.5*b552*b651
      + 0.5*b552*b656 + 0.5*b552*b666 + 0.5*b553*b562 + 0.5*b553*b569 + 0.5*
     b553*b574 + 0.5*b553*b576 + 0.5*b553*b583 + b553*b586 + 0.5*b553*b591 + 
     0.5*b553*b602 + 0.5*b553*b605 + 0.5*b553*b626 + b553*b641 + 0.5*b553*b645
      + 0.5*b553*b648 + b553*b650 + 0.5*b553*b656 + 0.5*b553*b658 + 0.5*b553*
     b662 + 0.5*b553*b666 + 0.5*b554*b555 + b554*b558 + 0.5*b554*b561 + 0.5*
     b554*b576 + 0.5*b554*b587 + 0.5*b554*b603 + 0.5*b554*b608 + 0.5*b554*b628
      + 0.5*b554*b631 + 0.5*b554*b638 + 0.5*b554*b639 + 0.5*b554*b646 + 0.5*
     b554*b651 + 0.5*b554*b658 + 0.5*b554*b660 + 0.5*b554*b662 + 0.5*b554*b671
      + 0.5*b554*b678 + b554*x861 + 0.5*b555*b558 + 0.5*b555*b582 + 0.5*b555*
     b587 + 0.5*b555*b603 + 0.5*b555*b608 + 0.5*b555*b614 + 0.5*b555*b619 + 0.5
     *b555*b628 + 0.5*b555*b632 + 0.5*b555*b633 + 0.5*b555*b638 + 0.5*b555*b639
      + 0.5*b555*b645 + 0.5*b555*b646 + 0.5*b555*b657 + b555*b660 + 0.5*b555*
     b671 + 0.5*b555*b677 + 0.5*b555*b678 + b555*x861 + 0.5*b556*b569 + b556*
     b578 + 0.5*b556*b581 + 0.5*b556*b585 + 0.5*b556*b609 + 0.5*b556*b611 + 0.5
     *b556*b618 + 0.5*b556*b624 + 0.5*b556*b625 + 0.5*b556*b627 + 0.5*b556*b630
      + 0.5*b556*b631 + 0.5*b556*b636 + 0.5*b556*b638 + 0.5*b556*b639 + 0.5*
     b556*b646 + 0.5*b556*b648 + 0.5*b556*b651 + 0.5*b556*b656 + 0.5*b556*b666
      + 0.5*b557*b589 + 0.5*b557*b590 + 0.5*b557*b615 + 0.5*b557*b616 + 0.5*
     b557*b621 + 0.5*b557*b652 + 0.5*b557*b659 + 0.5*b557*b663 + 0.5*b557*b704
      + 0.5*b557*b749 + 0.5*b557*b759 + 0.5*b557*b788 + 0.5*b557*b789 + 0.5*
     b558*b561 + 0.5*b558*b576 + 0.5*b558*b587 + 0.5*b558*b603 + 0.5*b558*b608
      + 0.5*b558*b628 + 0.5*b558*b631 + 0.5*b558*b638 + 0.5*b558*b639 + 0.5*
     b558*b646 + 0.5*b558*b651 + 0.5*b558*b658 + 0.5*b558*b660 + 0.5*b558*b662
      + 0.5*b558*b671 + 0.5*b558*b678 + b558*x861 + 0.5*b559*b561 + 0.5*b559*
     b567 + 0.5*b559*b581 + 0.5*b559*b582 + 0.5*b559*b591 + 0.5*b559*b595 + 0.5
     *b559*b602 + 0.5*b559*b611 + 0.5*b559*b614 + 0.5*b559*b619 + 0.5*b559*b626
      + 0.5*b559*b627 + 0.5*b559*b632 + 0.5*b559*b635 + 0.5*b559*b657 + b559*
     b661 + 0.5*b559*b670 + 0.5*b559*b671 + b559*b672 + 0.5*b559*b678 + 0.5*
     b559*b714 + 0.5*b559*b761 + 0.5*b559*b765 + 0.5*b559*b790 + 0.5*b559*b798
      + 0.5*b559*b804 + 0.5*b559*b809 + 0.5*b559*b811 + 0.5*b559*b816 + 0.5*
     b559*b823 + 0.5*b559*b826 + 0.5*b560*b584 + 0.5*b560*b617 + 0.5*b560*b643
      + 0.5*b560*b644 + 0.5*b560*b649 + 0.5*b560*b679 + 0.5*b561*b567 + 0.5*
     b561*b576 + 0.5*b561*b581 + 0.5*b561*b582 + 0.5*b561*b595 + 0.5*b561*b611
      + 0.5*b561*b614 + 0.5*b561*b619 + 0.5*b561*b626 + 0.5*b561*b627 + 0.5*
     b561*b631 + 0.5*b561*b632 + 0.5*b561*b635 + 0.5*b561*b651 + 0.5*b561*b657
      + 0.5*b561*b658 + 0.5*b561*b661 + 0.5*b561*b662 + 0.5*b561*b670 + 0.5*
     b561*b672 + 0.5*b562*b566 + 0.5*b562*b569 + 0.5*b562*b570 + 0.5*b562*b572
      + b562*b574 + 0.5*b562*b576 + 0.5*b562*b583 + 0.5*b562*b586 + 0.5*b562*
     b587 + 0.5*b562*b591 + 0.5*b562*b602 + 0.5*b562*b603 + b562*b605 + 0.5*
     b562*b608 + 0.5*b562*b623 + 0.5*b562*b628 + 0.5*b562*b641 + 0.5*b562*b645
      + 0.5*b562*b648 + 0.5*b562*b650 + 0.5*b562*b656 + 0.5*b562*b658 + 0.5*
     b562*b662 + 0.5*b562*b664 + 0.5*b562*b666 + 0.5*b562*b670 + 0.5*b562*b673
      + 0.5*b562*b674 + 0.5*b562*b676 + 0.5*b562*b681 + 0.5*b563*b567 + 0.5*
     b563*b568 + 0.5*b563*b583 + 0.5*b563*b585 + 0.5*b563*b588 + 0.5*b563*b595
      + 0.5*b563*b601 + 0.5*b563*b606 + 0.5*b563*b613 + 0.5*b563*b620 + 0.5*
     b563*b624 + 0.5*b563*b635 + 0.5*b563*b636 + 0.5*b563*b647 + 0.5*b564*b568
      + b564*b573 + 0.5*b564*b593 + 0.5*b564*b598 + 0.5*b564*b601 + 0.5*b564*
     b613 + 0.5*b564*b620 + b564*b622 + 0.5*b564*b625 + 0.5*b564*b643 + 0.5*
     b564*b647 + 0.5*b564*b668 + b564*x857 + 0.5*b565*b575 + 0.5*b565*b577 + 
     0.5*b565*b579 + 0.5*b565*b580 + 0.5*b565*b589 + 0.5*b565*b592 + b565*b594
      + 0.5*b565*b597 + 0.5*b565*b607 + 0.5*b565*b642 + 0.5*b565*b653 + 0.5*
     b565*b659 + 0.5*b565*b663 + 0.5*b565*b667 + 0.5*b565*b680 + 0.5*b566*b570
      + 0.5*b566*b572 + 0.5*b566*b574 + 0.5*b566*b587 + 0.5*b566*b603 + 0.5*
     b566*b605 + 0.5*b566*b608 + 0.5*b566*b623 + 0.5*b566*b628 + 0.5*b566*b633
      + b566*b664 + 0.5*b566*b670 + 0.5*b566*b673 + 0.5*b566*b674 + b566*b676
      + b566*b681 + b566*x856 + 0.5*b567*b581 + 0.5*b567*b582 + 0.5*b567*b583
      + 0.5*b567*b585 + b567*b595 + 0.5*b567*b611 + 0.5*b567*b614 + 0.5*b567*
     b619 + 0.5*b567*b624 + 0.5*b567*b626 + 0.5*b567*b627 + 0.5*b567*b632 + 
     b567*b635 + 0.5*b567*b636 + 0.5*b567*b657 + 0.5*b567*b661 + 0.5*b567*b670
      + 0.5*b567*b672 + 0.5*b568*b573 + 0.5*b568*b588 + 0.5*b568*b593 + 0.5*
     b568*b598 + b568*b601 + 0.5*b568*b606 + b568*b613 + b568*b620 + 0.5*b568*
     b622 + 0.5*b568*b625 + 0.5*b568*b643 + b568*b647 + 0.5*b569*b574 + 0.5*
     b569*b576 + 0.5*b569*b578 + 0.5*b569*b581 + 0.5*b569*b583 + 0.5*b569*b586
      + 0.5*b569*b591 + 0.5*b569*b602 + 0.5*b569*b605 + 0.5*b569*b611 + 0.5*
     b569*b627 + 0.5*b569*b638 + 0.5*b569*b639 + 0.5*b569*b641 + 0.5*b569*b645
      + 0.5*b569*b646 + b569*b648 + 0.5*b569*b650 + b569*b656 + 0.5*b569*b658
      + 0.5*b569*b662 + b569*b666 + 0.5*b570*b572 + 0.5*b570*b574 + 0.5*b570*
     b587 + 0.5*b570*b603 + 0.5*b570*b605 + 0.5*b570*b608 + 0.5*b570*b623 + 0.5
     *b570*b628 + 0.5*b570*b664 + 0.5*b570*b670 + b570*b673 + 0.5*b570*b674 + 
     0.5*b570*b676 + 0.5*b570*b681 + b570*x853 + 0.5*b571*b604 + 0.5*b571*b610
      + b571*b629 + 0.5*b571*b637 + 0.5*b571*b653 + 0.5*b571*b655 + 0.5*b571*
     b665 + 0.5*b571*b675 + b571*x862 + 0.5*b572*b574 + 0.5*b572*b587 + 0.5*
     b572*b603 + 0.5*b572*b605 + 0.5*b572*b608 + 0.5*b572*b623 + 0.5*b572*b628
      + 0.5*b572*b664 + 0.5*b572*b670 + 0.5*b572*b673 + b572*b674 + 0.5*b572*
     b676 + 0.5*b572*b681 + b572*x865 + 0.5*b573*b593 + 0.5*b573*b598 + 0.5*
     b573*b601 + 0.5*b573*b613 + 0.5*b573*b620 + b573*b622 + 0.5*b573*b625 + 
     0.5*b573*b643 + 0.5*b573*b647 + 0.5*b573*b668 + b573*x857 + 0.5*b574*b576
      + 0.5*b574*b583 + 0.5*b574*b586 + 0.5*b574*b587 + 0.5*b574*b591 + 0.5*
     b574*b602 + 0.5*b574*b603 + b574*b605 + 0.5*b574*b608 + 0.5*b574*b623 + 
     0.5*b574*b628 + 0.5*b574*b641 + 0.5*b574*b645 + 0.5*b574*b648 + 0.5*b574*
     b650 + 0.5*b574*b656 + 0.5*b574*b658 + 0.5*b574*b662 + 0.5*b574*b664 + 0.5
     *b574*b666 + 0.5*b574*b670 + 0.5*b574*b673 + 0.5*b574*b674 + 0.5*b574*b676
      + 0.5*b574*b681 + 0.5*b575*b577 + 0.5*b575*b579 + 0.5*b575*b580 + 0.5*
     b575*b594 + 0.5*b575*b607 + 0.5*b575*b653 + 0.5*b575*b667 + 0.5*b575*b680
      + b575*x863 + 0.5*b576*b583 + 0.5*b576*b586 + 0.5*b576*b591 + 0.5*b576*
     b602 + 0.5*b576*b605 + 0.5*b576*b631 + 0.5*b576*b641 + 0.5*b576*b645 + 0.5
     *b576*b648 + 0.5*b576*b650 + 0.5*b576*b651 + 0.5*b576*b656 + b576*b658 + 
     b576*b662 + 0.5*b576*b666 + b577*b579 + 0.5*b577*b580 + 0.5*b577*b594 + 
     0.5*b577*b596 + 0.5*b577*b607 + 0.5*b577*b634 + 0.5*b577*b640 + 0.5*b577*
     b649 + 0.5*b577*b653 + 0.5*b577*b654 + 0.5*b577*b655 + 0.5*b577*b665 + 0.5
     *b577*b667 + 0.5*b577*b675 + 0.5*b577*b680 + 0.5*b578*b581 + 0.5*b578*b585
      + 0.5*b578*b609 + 0.5*b578*b611 + 0.5*b578*b618 + 0.5*b578*b624 + 0.5*
     b578*b625 + 0.5*b578*b627 + 0.5*b578*b630 + 0.5*b578*b631 + 0.5*b578*b636
      + 0.5*b578*b638 + 0.5*b578*b639 + 0.5*b578*b646 + 0.5*b578*b648 + 0.5*
     b578*b651 + 0.5*b578*b656 + 0.5*b578*b666 + 0.5*b579*b580 + 0.5*b579*b594
      + 0.5*b579*b596 + 0.5*b579*b607 + 0.5*b579*b634 + 0.5*b579*b640 + 0.5*
     b579*b649 + 0.5*b579*b653 + 0.5*b579*b654 + 0.5*b579*b655 + 0.5*b579*b665
      + 0.5*b579*b667 + 0.5*b579*b675 + 0.5*b579*b680 + 0.5*b580*b584 + 0.5*
     b580*b594 + 0.5*b580*b600 + b580*b607 + 0.5*b580*b615 + 0.5*b580*b621 + 
     0.5*b580*b653 + 0.5*b580*b667 + 0.5*b580*b669 + b580*b680 + 0.5*b581*b582
      + 0.5*b581*b595 + b581*b611 + 0.5*b581*b614 + 0.5*b581*b619 + 0.5*b581*
     b626 + b581*b627 + 0.5*b581*b632 + 0.5*b581*b635 + 0.5*b581*b638 + 0.5*
     b581*b639 + 0.5*b581*b646 + 0.5*b581*b648 + 0.5*b581*b656 + 0.5*b581*b657
      + 0.5*b581*b661 + 0.5*b581*b666 + 0.5*b581*b670 + 0.5*b581*b672 + 0.5*
     b582*b595 + 0.5*b582*b611 + b582*b614 + b582*b619 + 0.5*b582*b626 + 0.5*
     b582*b627 + b582*b632 + 0.5*b582*b633 + 0.5*b582*b635 + 0.5*b582*b645 + 
     b582*b657 + 0.5*b582*b660 + 0.5*b582*b661 + 0.5*b582*b670 + 0.5*b582*b672
      + 0.5*b582*b677 + 0.5*b583*b585 + 0.5*b583*b586 + 0.5*b583*b591 + 0.5*
     b583*b595 + 0.5*b583*b602 + 0.5*b583*b605 + 0.5*b583*b624 + 0.5*b583*b635
      + 0.5*b583*b636 + 0.5*b583*b641 + 0.5*b583*b645 + 0.5*b583*b648 + 0.5*
     b583*b650 + 0.5*b583*b656 + 0.5*b583*b658 + 0.5*b583*b662 + 0.5*b583*b666
      + 0.5*b584*b600 + 0.5*b584*b607 + 0.5*b584*b615 + 0.5*b584*b617 + 0.5*
     b584*b621 + 0.5*b584*b649 + 0.5*b584*b669 + 0.5*b584*b680 + 0.5*b585*b595
      + 0.5*b585*b609 + 0.5*b585*b618 + b585*b624 + 0.5*b585*b625 + 0.5*b585*
     b630 + 0.5*b585*b631 + 0.5*b585*b635 + b585*b636 + 0.5*b585*b651 + 0.5*
     b586*b591 + 0.5*b586*b602 + 0.5*b586*b605 + 0.5*b586*b626 + b586*b641 + 
     0.5*b586*b645 + 0.5*b586*b648 + b586*b650 + 0.5*b586*b656 + 0.5*b586*b658
      + 0.5*b586*b662 + 0.5*b586*b666 + b587*b603 + 0.5*b587*b605 + b587*b608
      + 0.5*b587*b623 + b587*b628 + 0.5*b587*b638 + 0.5*b587*b639 + 0.5*b587*
     b646 + 0.5*b587*b660 + 0.5*b587*b664 + 0.5*b587*b670 + 0.5*b587*b671 + 0.5
     *b587*b673 + 0.5*b587*b674 + 0.5*b587*b676 + 0.5*b587*b678 + 0.5*b587*b681
      + b587*x861 + 0.5*b588*b601 + 0.5*b588*b606 + 0.5*b588*b609 + 0.5*b588*
     b610 + 0.5*b588*b612 + 0.5*b588*b613 + 0.5*b588*b618 + 0.5*b588*b620 + 0.5
     *b588*b630 + 0.5*b588*b644 + 0.5*b588*b647 + 0.5*b588*b654 + 0.5*b588*b668
      + 0.5*b588*b679 + 0.5*b589*b590 + 0.5*b589*b592 + 0.5*b589*b594 + 0.5*
     b589*b597 + 0.5*b589*b615 + 0.5*b589*b621 + 0.5*b589*b642 + b589*b659 + 
     b589*b663 + 0.5*b590*b615 + 0.5*b590*b621 + 0.5*b590*b659 + 0.5*b590*b663
      + 0.5*b590*b667 + b590*x859 + b591*b602 + 0.5*b591*b605 + 0.5*b591*b641
      + 0.5*b591*b645 + 0.5*b591*b648 + 0.5*b591*b650 + 0.5*b591*b656 + 0.5*
     b591*b658 + 0.5*b591*b661 + 0.5*b591*b662 + 0.5*b591*b666 + 0.5*b591*b671
      + 0.5*b591*b672 + 0.5*b591*b678 + 0.5*b591*b714 + 0.5*b591*b761 + 0.5*
     b591*b765 + 0.5*b591*b790 + 0.5*b591*b798 + 0.5*b591*b804 + 0.5*b591*b809
      + 0.5*b591*b811 + 0.5*b591*b816 + 0.5*b591*b823 + 0.5*b591*b826 + 0.5*
     b592*b594 + 0.5*b592*b596 + b592*b597 + 0.5*b592*b600 + 0.5*b592*b637 + 
     0.5*b592*b642 + 0.5*b592*b659 + 0.5*b592*b663 + 0.5*b592*b669 + b593*b598
      + 0.5*b593*b599 + 0.5*b593*b601 + 0.5*b593*b612 + 0.5*b593*b613 + 0.5*
     b593*b617 + 0.5*b593*b620 + 0.5*b593*b622 + 0.5*b593*b625 + 0.5*b593*b643
      + 0.5*b593*b647 + 0.5*b594*b597 + 0.5*b594*b607 + 0.5*b594*b642 + 0.5*
     b594*b653 + 0.5*b594*b659 + 0.5*b594*b663 + 0.5*b594*b667 + 0.5*b594*b680
      + 0.5*b595*b611 + 0.5*b595*b614 + 0.5*b595*b619 + 0.5*b595*b624 + 0.5*
     b595*b626 + 0.5*b595*b627 + 0.5*b595*b632 + b595*b635 + 0.5*b595*b636 + 
     0.5*b595*b657 + 0.5*b595*b661 + 0.5*b595*b670 + 0.5*b595*b672 + 0.5*b596*
     b597 + 0.5*b596*b600 + 0.5*b596*b634 + 0.5*b596*b637 + 0.5*b596*b640 + 0.5
     *b596*b649 + 0.5*b596*b654 + 0.5*b596*b655 + 0.5*b596*b665 + 0.5*b596*b669
      + 0.5*b596*b675 + 0.5*b597*b600 + 0.5*b597*b637 + 0.5*b597*b642 + 0.5*
     b597*b659 + 0.5*b597*b663 + 0.5*b597*b669 + 0.5*b598*b599 + 0.5*b598*b601
      + 0.5*b598*b612 + 0.5*b598*b613 + 0.5*b598*b617 + 0.5*b598*b620 + 0.5*
     b598*b622 + 0.5*b598*b625 + 0.5*b598*b643 + 0.5*b598*b647 + 0.5*b599*b604
      + 0.5*b599*b606 + 0.5*b599*b612 + 0.5*b599*b617 + 0.5*b600*b607 + 0.5*
     b600*b615 + 0.5*b600*b621 + 0.5*b600*b637 + b600*b669 + 0.5*b600*b680 + 
     0.5*b601*b606 + b601*b613 + b601*b620 + 0.5*b601*b622 + 0.5*b601*b625 + 
     0.5*b601*b643 + b601*b647 + 0.5*b602*b605 + 0.5*b602*b641 + 0.5*b602*b645
      + 0.5*b602*b648 + 0.5*b602*b650 + 0.5*b602*b656 + 0.5*b602*b658 + 0.5*
     b602*b661 + 0.5*b602*b662 + 0.5*b602*b666 + 0.5*b602*b671 + 0.5*b602*b672
      + 0.5*b602*b678 + 0.5*b602*b714 + 0.5*b602*b761 + 0.5*b602*b765 + 0.5*
     b602*b790 + 0.5*b602*b798 + 0.5*b602*b804 + 0.5*b602*b809 + 0.5*b602*b811
      + 0.5*b602*b816 + 0.5*b602*b823 + 0.5*b602*b826 + 0.5*b603*b605 + b603*
     b608 + 0.5*b603*b623 + b603*b628 + 0.5*b603*b638 + 0.5*b603*b639 + 0.5*
     b603*b646 + 0.5*b603*b660 + 0.5*b603*b664 + 0.5*b603*b670 + 0.5*b603*b671
      + 0.5*b603*b673 + 0.5*b603*b674 + 0.5*b603*b676 + 0.5*b603*b678 + 0.5*
     b603*b681 + b603*x861 + 0.5*b604*b606 + 0.5*b604*b610 + 0.5*b604*b629 + 
     0.5*b604*b637 + 0.5*b604*b653 + 0.5*b605*b608 + 0.5*b605*b623 + 0.5*b605*
     b628 + 0.5*b605*b641 + 0.5*b605*b645 + 0.5*b605*b648 + 0.5*b605*b650 + 0.5
     *b605*b656 + 0.5*b605*b658 + 0.5*b605*b662 + 0.5*b605*b664 + 0.5*b605*b666
      + 0.5*b605*b670 + 0.5*b605*b673 + 0.5*b605*b674 + 0.5*b605*b676 + 0.5*
     b605*b681 + 0.5*b606*b613 + 0.5*b606*b620 + 0.5*b606*b647 + 0.5*b607*b615
      + 0.5*b607*b621 + 0.5*b607*b653 + 0.5*b607*b667 + 0.5*b607*b669 + b607*
     b680 + 0.5*b608*b623 + b608*b628 + 0.5*b608*b638 + 0.5*b608*b639 + 0.5*
     b608*b646 + 0.5*b608*b660 + 0.5*b608*b664 + 0.5*b608*b670 + 0.5*b608*b671
      + 0.5*b608*b673 + 0.5*b608*b674 + 0.5*b608*b676 + 0.5*b608*b678 + 0.5*
     b608*b681 + b608*x861 + 0.5*b609*b610 + 0.5*b609*b612 + b609*b618 + 0.5*
     b609*b624 + 0.5*b609*b625 + b609*b630 + 0.5*b609*b631 + 0.5*b609*b636 + 
     0.5*b609*b644 + 0.5*b609*b651 + 0.5*b609*b654 + 0.5*b609*b668 + 0.5*b609*
     b679 + 0.5*b610*b612 + 0.5*b610*b618 + 0.5*b610*b629 + 0.5*b610*b630 + 0.5
     *b610*b637 + 0.5*b610*b644 + 0.5*b610*b653 + 0.5*b610*b654 + 0.5*b610*b668
      + 0.5*b610*b679 + 0.5*b611*b614 + 0.5*b611*b619 + 0.5*b611*b626 + b611*
     b627 + 0.5*b611*b632 + 0.5*b611*b635 + 0.5*b611*b638 + 0.5*b611*b639 + 0.5
     *b611*b646 + 0.5*b611*b648 + 0.5*b611*b656 + 0.5*b611*b657 + 0.5*b611*b661
      + 0.5*b611*b666 + 0.5*b611*b670 + 0.5*b611*b672 + 0.5*b612*b617 + 0.5*
     b612*b618 + 0.5*b612*b630 + 0.5*b612*b644 + 0.5*b612*b654 + 0.5*b612*b668
      + 0.5*b612*b679 + b613*b620 + 0.5*b613*b622 + 0.5*b613*b625 + 0.5*b613*
     b643 + b613*b647 + b614*b619 + 0.5*b614*b626 + 0.5*b614*b627 + b614*b632
      + 0.5*b614*b633 + 0.5*b614*b635 + 0.5*b614*b645 + b614*b657 + 0.5*b614*
     b660 + 0.5*b614*b661 + 0.5*b614*b670 + 0.5*b614*b672 + 0.5*b614*b677 + 
     b615*b621 + 0.5*b615*b659 + 0.5*b615*b663 + 0.5*b615*b669 + 0.5*b615*b680
      + 0.5*b616*b642 + b616*b652 + 0.5*b616*b704 + 0.5*b616*b749 + 0.5*b616*
     b759 + 0.5*b616*b788 + 0.5*b616*b789 + 0.5*b617*b649 + 0.5*b618*b624 + 0.5
     *b618*b625 + b618*b630 + 0.5*b618*b631 + 0.5*b618*b636 + 0.5*b618*b644 + 
     0.5*b618*b651 + 0.5*b618*b654 + 0.5*b618*b668 + 0.5*b618*b679 + 0.5*b619*
     b626 + 0.5*b619*b627 + b619*b632 + 0.5*b619*b633 + 0.5*b619*b635 + 0.5*
     b619*b645 + b619*b657 + 0.5*b619*b660 + 0.5*b619*b661 + 0.5*b619*b670 + 
     0.5*b619*b672 + 0.5*b619*b677 + 0.5*b620*b622 + 0.5*b620*b625 + 0.5*b620*
     b643 + b620*b647 + 0.5*b621*b659 + 0.5*b621*b663 + 0.5*b621*b669 + 0.5*
     b621*b680 + 0.5*b622*b625 + 0.5*b622*b643 + 0.5*b622*b647 + 0.5*b622*b668
      + b622*x857 + 0.5*b623*b628 + 0.5*b623*b664 + 0.5*b623*b670 + 0.5*b623*
     b673 + 0.5*b623*b674 + 0.5*b623*b676 + 0.5*b623*b681 + b623*x864 + 0.5*
     b624*b625 + 0.5*b624*b630 + 0.5*b624*b631 + 0.5*b624*b635 + b624*b636 + 
     0.5*b624*b651 + 0.5*b625*b630 + 0.5*b625*b631 + 0.5*b625*b636 + 0.5*b625*
     b643 + 0.5*b625*b647 + 0.5*b625*b651 + 0.5*b626*b627 + 0.5*b626*b632 + 0.5
     *b626*b635 + 0.5*b626*b641 + 0.5*b626*b650 + 0.5*b626*b657 + 0.5*b626*b661
      + 0.5*b626*b670 + 0.5*b626*b672 + 0.5*b627*b632 + 0.5*b627*b635 + 0.5*
     b627*b638 + 0.5*b627*b639 + 0.5*b627*b646 + 0.5*b627*b648 + 0.5*b627*b656
      + 0.5*b627*b657 + 0.5*b627*b661 + 0.5*b627*b666 + 0.5*b627*b670 + 0.5*
     b627*b672 + 0.5*b628*b638 + 0.5*b628*b639 + 0.5*b628*b646 + 0.5*b628*b660
      + 0.5*b628*b664 + 0.5*b628*b670 + 0.5*b628*b671 + 0.5*b628*b673 + 0.5*
     b628*b674 + 0.5*b628*b676 + 0.5*b628*b678 + 0.5*b628*b681 + b628*x861 + 
     0.5*b629*b637 + 0.5*b629*b653 + 0.5*b629*b655 + 0.5*b629*b665 + 0.5*b629*
     b675 + b629*x862 + 0.5*b630*b631 + 0.5*b630*b636 + 0.5*b630*b644 + 0.5*
     b630*b651 + 0.5*b630*b654 + 0.5*b630*b668 + 0.5*b630*b679 + 0.5*b631*b636
      + b631*b651 + 0.5*b631*b658 + 0.5*b631*b662 + 0.5*b632*b633 + 0.5*b632*
     b635 + 0.5*b632*b645 + b632*b657 + 0.5*b632*b660 + 0.5*b632*b661 + 0.5*
     b632*b670 + 0.5*b632*b672 + 0.5*b632*b677 + 0.5*b633*b645 + 0.5*b633*b657
      + 0.5*b633*b660 + 0.5*b633*b664 + 0.5*b633*b676 + 0.5*b633*b677 + 0.5*
     b633*b681 + b633*x856 + 0.5*b634*b640 + 0.5*b634*b649 + 0.5*b634*b654 + 
     0.5*b634*b655 + 0.5*b634*b665 + 0.5*b634*b675 + b634*x866 + 0.5*b635*b636
      + 0.5*b635*b657 + 0.5*b635*b661 + 0.5*b635*b670 + 0.5*b635*b672 + 0.5*
     b636*b651 + 0.5*b637*b653 + 0.5*b637*b669 + b638*b639 + b638*b646 + 0.5*
     b638*b648 + 0.5*b638*b656 + 0.5*b638*b660 + 0.5*b638*b666 + 0.5*b638*b671
      + 0.5*b638*b678 + b638*x861 + b639*b646 + 0.5*b639*b648 + 0.5*b639*b656
      + 0.5*b639*b660 + 0.5*b639*b666 + 0.5*b639*b671 + 0.5*b639*b678 + b639*
     x861 + 0.5*b640*b649 + 0.5*b640*b654 + 0.5*b640*b655 + 0.5*b640*b665 + 0.5
     *b640*b675 + b640*x858 + 0.5*b641*b645 + 0.5*b641*b648 + b641*b650 + 0.5*
     b641*b656 + 0.5*b641*b658 + 0.5*b641*b662 + 0.5*b641*b666 + 0.5*b642*b652
      + 0.5*b642*b659 + 0.5*b642*b663 + 0.5*b643*b644 + 0.5*b643*b647 + 0.5*
     b643*b679 + 0.5*b644*b654 + 0.5*b644*b668 + b644*b679 + 0.5*b645*b648 + 
     0.5*b645*b650 + 0.5*b645*b656 + 0.5*b645*b657 + 0.5*b645*b658 + 0.5*b645*
     b660 + 0.5*b645*b662 + 0.5*b645*b666 + 0.5*b645*b677 + 0.5*b646*b648 + 0.5
     *b646*b656 + 0.5*b646*b660 + 0.5*b646*b666 + 0.5*b646*b671 + 0.5*b646*b678
      + b646*x861 + 0.5*b648*b650 + b648*b656 + 0.5*b648*b658 + 0.5*b648*b662
      + b648*b666 + 0.5*b649*b654 + 0.5*b649*b655 + 0.5*b649*b665 + 0.5*b649*
     b675 + 0.5*b650*b656 + 0.5*b650*b658 + 0.5*b650*b662 + 0.5*b650*b666 + 0.5
     *b651*b658 + 0.5*b651*b662 + 0.5*b652*b704 + 0.5*b652*b749 + 0.5*b652*b759
      + 0.5*b652*b788 + 0.5*b652*b789 + 0.5*b653*b667 + 0.5*b653*b680 + 0.5*
     b654*b655 + 0.5*b654*b665 + 0.5*b654*b668 + 0.5*b654*b675 + 0.5*b654*b679
      + b655*b665 + b655*b675 + b655*x862 + 0.5*b656*b658 + 0.5*b656*b662 + 
     b656*b666 + 0.5*b657*b660 + 0.5*b657*b661 + 0.5*b657*b670 + 0.5*b657*b672
      + 0.5*b657*b677 + b658*b662 + 0.5*b658*b666 + b659*b663 + 0.5*b660*b671
      + 0.5*b660*b677 + 0.5*b660*b678 + b660*x861 + 0.5*b661*b670 + 0.5*b661*
     b671 + b661*b672 + 0.5*b661*b678 + 0.5*b661*b714 + 0.5*b661*b761 + 0.5*
     b661*b765 + 0.5*b661*b790 + 0.5*b661*b798 + 0.5*b661*b804 + 0.5*b661*b809
      + 0.5*b661*b811 + 0.5*b661*b816 + 0.5*b661*b823 + 0.5*b661*b826 + 0.5*
     b662*b666 + 0.5*b664*b670 + 0.5*b664*b673 + 0.5*b664*b674 + b664*b676 + 
     b664*b681 + b664*x856 + b665*b675 + b665*x862 + 0.5*b667*b680 + b667*x859
      + 0.5*b668*b679 + b668*x857 + 0.5*b669*b680 + 0.5*b670*b672 + 0.5*b670*
     b673 + 0.5*b670*b674 + 0.5*b670*b676 + 0.5*b670*b681 + 0.5*b671*b672 + 
     b671*b678 + 0.5*b671*b714 + 0.5*b671*b761 + 0.5*b671*b765 + 0.5*b671*b790
      + 0.5*b671*b798 + 0.5*b671*b804 + 0.5*b671*b809 + 0.5*b671*b811 + 0.5*
     b671*b816 + 0.5*b671*b823 + 0.5*b671*b826 + b671*x861 + 0.5*b672*b678 + 
     0.5*b672*b714 + 0.5*b672*b761 + 0.5*b672*b765 + 0.5*b672*b790 + 0.5*b672*
     b798 + 0.5*b672*b804 + 0.5*b672*b809 + 0.5*b672*b811 + 0.5*b672*b816 + 0.5
     *b672*b823 + 0.5*b672*b826 + 0.5*b673*b674 + 0.5*b673*b676 + 0.5*b673*b681
      + b673*x853 + 0.5*b674*b676 + 0.5*b674*b681 + b674*x865 + b675*x862 + 
     b676*b681 + b676*x856 + b677*x854 + 0.5*b678*b714 + 0.5*b678*b761 + 0.5*
     b678*b765 + 0.5*b678*b790 + 0.5*b678*b798 + 0.5*b678*b804 + 0.5*b678*b809
      + 0.5*b678*b811 + 0.5*b678*b816 + 0.5*b678*b823 + 0.5*b678*b826 + b678*
     x861 + b681*x856 + 0.5*b682*b685 + 0.5*b682*b698 + 0.5*b682*b706 + 0.5*
     b682*b711 + 0.5*b682*b713 + 0.5*b682*b715 + 0.5*b682*b720 + 0.5*b682*b723
      + 0.5*b682*b730 + 0.5*b682*b740 + 0.5*b682*b741 + 0.5*b682*b743 + 0.5*
     b682*b744 + 0.5*b682*b745 + b682*b748 + 0.5*b682*b751 + 0.5*b682*b754 + 
     0.5*b682*b756 + 0.5*b682*b763 + 0.5*b682*b766 + 0.5*b682*b768 + 0.5*b682*
     b769 + 0.5*b682*b770 + 0.5*b682*b778 + 0.5*b682*b784 + 0.5*b682*b785 + 0.5
     *b682*b786 + b682*b791 + b682*b812 + b682*b813 + 0.5*b682*b817 + 0.5*b682*
     b819 + 0.5*b682*b825 + 0.5*b682*b827 + b683*b684 + 0.5*b683*b693 + 0.5*
     b683*b696 + 0.5*b683*b697 + 0.5*b683*b707 + 0.5*b683*b709 + 0.5*b683*b711
      + 0.5*b683*b712 + b683*b719 + 0.5*b683*b721 + 0.5*b683*b730 + 0.5*b683*
     b735 + 0.5*b683*b741 + 0.5*b683*b747 + 0.5*b683*b752 + 0.5*b683*b755 + 0.5
     *b683*b760 + 0.5*b683*b763 + 0.5*b683*b782 + 0.5*b683*b794 + 0.5*b683*b805
      + 0.5*b683*b807 + 0.5*b683*b808 + 0.5*b683*b818 + 0.5*b683*b825 + 0.5*
     b684*b693 + 0.5*b684*b696 + 0.5*b684*b697 + 0.5*b684*b707 + 0.5*b684*b709
      + 0.5*b684*b711 + 0.5*b684*b712 + b684*b719 + 0.5*b684*b721 + 0.5*b684*
     b730 + 0.5*b684*b735 + 0.5*b684*b741 + 0.5*b684*b747 + 0.5*b684*b752 + 0.5
     *b684*b755 + 0.5*b684*b760 + 0.5*b684*b763 + 0.5*b684*b782 + 0.5*b684*b794
      + 0.5*b684*b805 + 0.5*b684*b807 + 0.5*b684*b808 + 0.5*b684*b818 + 0.5*
     b684*b825 + 0.5*b685*b691 + 0.5*b685*b692 + 0.5*b685*b696 + 0.5*b685*b698
      + 0.5*b685*b701 + 0.5*b685*b707 + 0.5*b685*b710 + 0.5*b685*b711 + 0.5*
     b685*b712 + 0.5*b685*b713 + 0.5*b685*b715 + b685*b720 + 0.5*b685*b730 + 
     0.5*b685*b740 + 0.5*b685*b741 + 0.5*b685*b743 + 0.5*b685*b744 + 0.5*b685*
     b745 + 0.5*b685*b748 + 0.5*b685*b751 + 0.5*b685*b752 + b685*b756 + 0.5*
     b685*b763 + b685*b766 + 0.5*b685*b768 + 0.5*b685*b769 + 0.5*b685*b770 + 
     0.5*b685*b771 + 0.5*b685*b785 + b685*b786 + 0.5*b685*b791 + 0.5*b685*b796
      + 0.5*b685*b800 + 0.5*b685*b802 + 0.5*b685*b807 + 0.5*b685*b810 + 0.5*
     b685*b812 + 0.5*b685*b813 + 0.5*b685*b817 + 0.5*b685*b819 + 0.5*b685*b825
      + 0.5*b685*b827 + 0.5*b685*b828 + 0.5*b685*b830 + b686*b687 + 0.5*b686*
     b688 + 0.5*b686*b689 + 0.5*b686*b690 + 0.5*b686*b695 + 0.5*b686*b704 + 0.5
     *b686*b714 + 0.5*b686*b717 + 0.5*b686*b731 + b686*b737 + 0.5*b686*b738 + 
     b686*b739 + 0.5*b686*b743 + 0.5*b686*b745 + 0.5*b686*b749 + 0.5*b686*b759
      + 0.5*b686*b765 + 0.5*b686*b768 + 0.5*b686*b770 + 0.5*b686*b788 + 0.5*
     b686*b789 + 0.5*b686*b798 + 0.5*b686*b799 + 0.5*b686*b811 + b686*b814 + 
     0.5*b686*b816 + 0.5*b686*b819 + 0.5*b686*b834 + 0.5*b687*b688 + 0.5*b687*
     b689 + 0.5*b687*b690 + 0.5*b687*b695 + 0.5*b687*b704 + 0.5*b687*b714 + 0.5
     *b687*b717 + 0.5*b687*b731 + b687*b737 + 0.5*b687*b738 + b687*b739 + 0.5*
     b687*b743 + 0.5*b687*b745 + 0.5*b687*b749 + 0.5*b687*b759 + 0.5*b687*b765
      + 0.5*b687*b768 + 0.5*b687*b770 + 0.5*b687*b788 + 0.5*b687*b789 + 0.5*
     b687*b798 + 0.5*b687*b799 + 0.5*b687*b811 + b687*b814 + 0.5*b687*b816 + 
     0.5*b687*b819 + 0.5*b687*b834 + b688*b689 + 0.5*b688*b699 + 0.5*b688*b704
      + 0.5*b688*b705 + 0.5*b688*b708 + 0.5*b688*b714 + b688*b717 + 0.5*b688*
     b737 + b688*b738 + 0.5*b688*b739 + 0.5*b688*b744 + 0.5*b688*b749 + 0.5*
     b688*b751 + 0.5*b688*b759 + 0.5*b688*b765 + 0.5*b688*b777 + 0.5*b688*b785
      + 0.5*b688*b788 + 0.5*b688*b789 + 0.5*b688*b798 + b688*b799 + 0.5*b688*
     b811 + 0.5*b688*b814 + 0.5*b688*b816 + 0.5*b688*b817 + 0.5*b688*b827 + 0.5
     *b688*b832 + 0.5*b689*b699 + 0.5*b689*b704 + 0.5*b689*b705 + 0.5*b689*b708
      + 0.5*b689*b714 + b689*b717 + 0.5*b689*b737 + b689*b738 + 0.5*b689*b739
      + 0.5*b689*b744 + 0.5*b689*b749 + 0.5*b689*b751 + 0.5*b689*b759 + 0.5*
     b689*b765 + 0.5*b689*b777 + 0.5*b689*b785 + 0.5*b689*b788 + 0.5*b689*b789
      + 0.5*b689*b798 + b689*b799 + 0.5*b689*b811 + 0.5*b689*b814 + 0.5*b689*
     b816 + 0.5*b689*b817 + 0.5*b689*b827 + 0.5*b689*b832 + b690*b695 + 0.5*
     b690*b700 + 0.5*b690*b724 + b690*b731 + 0.5*b690*b736 + 0.5*b690*b737 + 
     0.5*b690*b739 + 0.5*b690*b743 + 0.5*b690*b745 + 0.5*b690*b768 + 0.5*b690*
     b770 + 0.5*b690*b775 + 0.5*b690*b804 + 0.5*b690*b814 + 0.5*b690*b819 + 
     b690*b834 + 0.5*b690*b836 + 0.5*b691*b692 + 0.5*b691*b696 + b691*b701 + 
     0.5*b691*b707 + b691*b710 + 0.5*b691*b712 + 0.5*b691*b716 + 0.5*b691*b718
      + 0.5*b691*b720 + 0.5*b691*b725 + 0.5*b691*b727 + 0.5*b691*b733 + 0.5*
     b691*b734 + 0.5*b691*b746 + 0.5*b691*b750 + 0.5*b691*b752 + 0.5*b691*b753
      + 0.5*b691*b756 + 0.5*b691*b764 + 0.5*b691*b766 + 0.5*b691*b771 + 0.5*
     b691*b783 + 0.5*b691*b786 + 0.5*b691*b792 + 0.5*b691*b793 + 0.5*b691*b796
      + 0.5*b691*b797 + 0.5*b691*b800 + 0.5*b691*b802 + 0.5*b691*b806 + 0.5*
     b691*b807 + 0.5*b691*b810 + b691*b828 + b691*b830 + 0.5*b691*b833 + 0.5*
     b692*b693 + 0.5*b692*b694 + 0.5*b692*b696 + 0.5*b692*b697 + 0.5*b692*b699
      + 0.5*b692*b701 + 0.5*b692*b703 + 0.5*b692*b705 + 0.5*b692*b706 + 0.5*
     b692*b707 + 0.5*b692*b708 + 0.5*b692*b709 + 0.5*b692*b710 + 0.5*b692*b712
      + 0.5*b692*b720 + 0.5*b692*b722 + 0.5*b692*b723 + 0.5*b692*b732 + 0.5*
     b692*b742 + 0.5*b692*b752 + 0.5*b692*b754 + 0.5*b692*b756 + 0.5*b692*b766
      + 0.5*b692*b771 + 0.5*b692*b772 + 0.5*b692*b774 + 0.5*b692*b777 + 0.5*
     b692*b778 + 0.5*b692*b779 + 0.5*b692*b784 + 0.5*b692*b786 + 0.5*b692*b794
      + 0.5*b692*b795 + b692*b796 + b692*b800 + 0.5*b692*b801 + b692*b802 + 0.5
     *b692*b805 + 0.5*b692*b807 + b692*b810 + 0.5*b692*b815 + 0.5*b692*b824 + 
     0.5*b692*b828 + 0.5*b692*b829 + 0.5*b692*b830 + 0.5*b692*b831 + 0.5*b692*
     b832 + 0.5*b692*b835 + 0.5*b693*b694 + b693*b697 + 0.5*b693*b699 + 0.5*
     b693*b703 + 0.5*b693*b705 + 0.5*b693*b706 + 0.5*b693*b708 + b693*b709 + 
     0.5*b693*b711 + 0.5*b693*b719 + 0.5*b693*b722 + 0.5*b693*b723 + 0.5*b693*
     b730 + 0.5*b693*b732 + 0.5*b693*b741 + 0.5*b693*b742 + 0.5*b693*b754 + 0.5
     *b693*b763 + 0.5*b693*b772 + 0.5*b693*b774 + 0.5*b693*b777 + 0.5*b693*b778
      + 0.5*b693*b779 + 0.5*b693*b784 + b693*b794 + 0.5*b693*b795 + 0.5*b693*
     b796 + 0.5*b693*b800 + 0.5*b693*b801 + 0.5*b693*b802 + b693*b805 + 0.5*
     b693*b810 + 0.5*b693*b815 + 0.5*b693*b824 + 0.5*b693*b825 + 0.5*b693*b829
      + 0.5*b693*b831 + 0.5*b693*b832 + 0.5*b693*b835 + 0.5*b694*b697 + 0.5*
     b694*b699 + 0.5*b694*b703 + 0.5*b694*b705 + 0.5*b694*b706 + 0.5*b694*b708
      + 0.5*b694*b709 + 0.5*b694*b722 + 0.5*b694*b723 + 0.5*b694*b727 + 0.5*
     b694*b732 + 0.5*b694*b733 + 0.5*b694*b734 + 0.5*b694*b742 + 0.5*b694*b750
      + 0.5*b694*b754 + 0.5*b694*b755 + 0.5*b694*b760 + 0.5*b694*b772 + 0.5*
     b694*b774 + 0.5*b694*b777 + 0.5*b694*b778 + b694*b779 + 0.5*b694*b784 + 
     0.5*b694*b792 + 0.5*b694*b794 + b694*b795 + 0.5*b694*b796 + 0.5*b694*b800
      + b694*b801 + 0.5*b694*b802 + 0.5*b694*b805 + 0.5*b694*b808 + 0.5*b694*
     b810 + 0.5*b694*b815 + 0.5*b694*b824 + b694*b829 + 0.5*b694*b831 + 0.5*
     b694*b832 + 0.5*b694*b835 + 0.5*b695*b700 + 0.5*b695*b724 + b695*b731 + 
     0.5*b695*b736 + 0.5*b695*b737 + 0.5*b695*b739 + 0.5*b695*b743 + 0.5*b695*
     b745 + 0.5*b695*b768 + 0.5*b695*b770 + 0.5*b695*b775 + 0.5*b695*b804 + 0.5
     *b695*b814 + 0.5*b695*b819 + b695*b834 + 0.5*b695*b836 + 0.5*b696*b701 + 
     b696*b707 + 0.5*b696*b710 + b696*b712 + 0.5*b696*b719 + 0.5*b696*b720 + 
     0.5*b696*b721 + 0.5*b696*b735 + 0.5*b696*b747 + b696*b752 + 0.5*b696*b755
      + 0.5*b696*b756 + 0.5*b696*b760 + 0.5*b696*b766 + 0.5*b696*b771 + 0.5*
     b696*b782 + 0.5*b696*b786 + 0.5*b696*b796 + 0.5*b696*b800 + 0.5*b696*b802
      + b696*b807 + 0.5*b696*b808 + 0.5*b696*b810 + 0.5*b696*b818 + 0.5*b696*
     b828 + 0.5*b696*b830 + 0.5*b697*b699 + 0.5*b697*b703 + 0.5*b697*b705 + 0.5
     *b697*b706 + 0.5*b697*b708 + b697*b709 + 0.5*b697*b711 + 0.5*b697*b719 + 
     0.5*b697*b722 + 0.5*b697*b723 + 0.5*b697*b730 + 0.5*b697*b732 + 0.5*b697*
     b741 + 0.5*b697*b742 + 0.5*b697*b754 + 0.5*b697*b763 + 0.5*b697*b772 + 0.5
     *b697*b774 + 0.5*b697*b777 + 0.5*b697*b778 + 0.5*b697*b779 + 0.5*b697*b784
      + b697*b794 + 0.5*b697*b795 + 0.5*b697*b796 + 0.5*b697*b800 + 0.5*b697*
     b801 + 0.5*b697*b802 + b697*b805 + 0.5*b697*b810 + 0.5*b697*b815 + 0.5*
     b697*b824 + 0.5*b697*b825 + 0.5*b697*b829 + 0.5*b697*b831 + 0.5*b697*b832
      + 0.5*b697*b835 + 0.5*b698*b711 + b698*b713 + b698*b715 + 0.5*b698*b718
      + 0.5*b698*b720 + 0.5*b698*b721 + 0.5*b698*b722 + 0.5*b698*b730 + 0.5*
     b698*b732 + 0.5*b698*b735 + b698*b740 + 0.5*b698*b741 + 0.5*b698*b742 + 
     0.5*b698*b743 + 0.5*b698*b744 + 0.5*b698*b745 + 0.5*b698*b746 + 0.5*b698*
     b747 + 0.5*b698*b748 + 0.5*b698*b751 + 0.5*b698*b753 + 0.5*b698*b756 + 0.5
     *b698*b763 + 0.5*b698*b766 + 0.5*b698*b768 + b698*b769 + 0.5*b698*b770 + 
     0.5*b698*b776 + 0.5*b698*b782 + 0.5*b698*b785 + 0.5*b698*b786 + 0.5*b698*
     b791 + 0.5*b698*b793 + 0.5*b698*b806 + 0.5*b698*b812 + 0.5*b698*b813 + 0.5
     *b698*b817 + 0.5*b698*b818 + 0.5*b698*b819 + 0.5*b698*b824 + 0.5*b698*b825
      + 0.5*b698*b827 + 0.5*b698*b831 + 0.5*b699*b703 + b699*b705 + 0.5*b699*
     b706 + b699*b708 + 0.5*b699*b709 + 0.5*b699*b717 + 0.5*b699*b722 + 0.5*
     b699*b723 + 0.5*b699*b732 + 0.5*b699*b738 + 0.5*b699*b742 + 0.5*b699*b744
      + 0.5*b699*b751 + 0.5*b699*b754 + 0.5*b699*b772 + 0.5*b699*b774 + b699*
     b777 + 0.5*b699*b778 + 0.5*b699*b779 + 0.5*b699*b784 + 0.5*b699*b785 + 0.5
     *b699*b794 + 0.5*b699*b795 + 0.5*b699*b796 + 0.5*b699*b799 + 0.5*b699*b800
      + 0.5*b699*b801 + 0.5*b699*b802 + 0.5*b699*b805 + 0.5*b699*b810 + 0.5*
     b699*b815 + 0.5*b699*b817 + 0.5*b699*b824 + 0.5*b699*b827 + 0.5*b699*b829
      + 0.5*b699*b831 + b699*b832 + 0.5*b699*b835 + 0.5*b700*b702 + b700*b724
      + 0.5*b700*b726 + 0.5*b700*b728 + 0.5*b700*b729 + 0.5*b700*b731 + b700*
     b736 + 0.5*b700*b757 + 0.5*b700*b758 + 0.5*b700*b762 + 0.5*b700*b767 + 
     b700*b775 + 0.5*b700*b780 + 0.5*b700*b781 + 0.5*b700*b787 + 0.5*b700*b803
      + 0.5*b700*b804 + 0.5*b700*b820 + 0.5*b700*b821 + 0.5*b700*b822 + 0.5*
     b700*b834 + b700*b836 + 0.5*b701*b707 + b701*b710 + 0.5*b701*b712 + 0.5*
     b701*b716 + 0.5*b701*b718 + 0.5*b701*b720 + 0.5*b701*b725 + 0.5*b701*b727
      + 0.5*b701*b733 + 0.5*b701*b734 + 0.5*b701*b746 + 0.5*b701*b750 + 0.5*
     b701*b752 + 0.5*b701*b753 + 0.5*b701*b756 + 0.5*b701*b764 + 0.5*b701*b766
      + 0.5*b701*b771 + 0.5*b701*b783 + 0.5*b701*b786 + 0.5*b701*b792 + 0.5*
     b701*b793 + 0.5*b701*b796 + 0.5*b701*b797 + 0.5*b701*b800 + 0.5*b701*b802
      + 0.5*b701*b806 + 0.5*b701*b807 + 0.5*b701*b810 + b701*b828 + b701*b830
      + 0.5*b701*b833 + 0.5*b702*b703 + 0.5*b702*b716 + 0.5*b702*b724 + 0.5*
     b702*b725 + 0.5*b702*b726 + 0.5*b702*b728 + 0.5*b702*b729 + 0.5*b702*b736
      + 0.5*b702*b757 + 0.5*b702*b758 + 0.5*b702*b762 + 0.5*b702*b764 + 0.5*
     b702*b767 + 0.5*b702*b772 + 0.5*b702*b773 + 0.5*b702*b774 + 0.5*b702*b775
      + 0.5*b702*b780 + b702*b781 + b702*b787 + 0.5*b702*b797 + 0.5*b702*b803
      + 0.5*b702*b815 + b702*b820 + b702*b821 + 0.5*b702*b822 + 0.5*b702*b833
      + 0.5*b702*b835 + 0.5*b702*b836 + 0.5*b703*b705 + 0.5*b703*b706 + 0.5*
     b703*b708 + 0.5*b703*b709 + 0.5*b703*b716 + 0.5*b703*b722 + 0.5*b703*b723
      + 0.5*b703*b725 + 0.5*b703*b732 + 0.5*b703*b742 + 0.5*b703*b754 + 0.5*
     b703*b764 + b703*b772 + 0.5*b703*b773 + b703*b774 + 0.5*b703*b777 + 0.5*
     b703*b778 + 0.5*b703*b779 + 0.5*b703*b781 + 0.5*b703*b784 + 0.5*b703*b787
      + 0.5*b703*b794 + 0.5*b703*b795 + 0.5*b703*b796 + 0.5*b703*b797 + 0.5*
     b703*b800 + 0.5*b703*b801 + 0.5*b703*b802 + 0.5*b703*b805 + 0.5*b703*b810
      + b703*b815 + 0.5*b703*b820 + 0.5*b703*b821 + 0.5*b703*b824 + 0.5*b703*
     b829 + 0.5*b703*b831 + 0.5*b703*b832 + 0.5*b703*b833 + b703*b835 + 0.5*
     b704*b714 + 0.5*b704*b717 + 0.5*b704*b737 + 0.5*b704*b738 + 0.5*b704*b739
      + b704*b749 + b704*b759 + 0.5*b704*b765 + b704*b788 + b704*b789 + 0.5*
     b704*b798 + 0.5*b704*b799 + 0.5*b704*b811 + 0.5*b704*b814 + 0.5*b704*b816
      + 0.5*b705*b706 + b705*b708 + 0.5*b705*b709 + 0.5*b705*b717 + 0.5*b705*
     b722 + 0.5*b705*b723 + 0.5*b705*b732 + 0.5*b705*b738 + 0.5*b705*b742 + 0.5
     *b705*b744 + 0.5*b705*b751 + 0.5*b705*b754 + 0.5*b705*b772 + 0.5*b705*b774
      + b705*b777 + 0.5*b705*b778 + 0.5*b705*b779 + 0.5*b705*b784 + 0.5*b705*
     b785 + 0.5*b705*b794 + 0.5*b705*b795 + 0.5*b705*b796 + 0.5*b705*b799 + 0.5
     *b705*b800 + 0.5*b705*b801 + 0.5*b705*b802 + 0.5*b705*b805 + 0.5*b705*b810
      + 0.5*b705*b815 + 0.5*b705*b817 + 0.5*b705*b824 + 0.5*b705*b827 + 0.5*
     b705*b829 + 0.5*b705*b831 + b705*b832 + 0.5*b705*b835 + 0.5*b706*b708 + 
     0.5*b706*b709 + 0.5*b706*b722 + b706*b723 + 0.5*b706*b732 + 0.5*b706*b742
      + 0.5*b706*b748 + b706*b754 + 0.5*b706*b772 + 0.5*b706*b774 + 0.5*b706*
     b777 + b706*b778 + 0.5*b706*b779 + b706*b784 + 0.5*b706*b791 + 0.5*b706*
     b794 + 0.5*b706*b795 + 0.5*b706*b796 + 0.5*b706*b800 + 0.5*b706*b801 + 0.5
     *b706*b802 + 0.5*b706*b805 + 0.5*b706*b810 + 0.5*b706*b812 + 0.5*b706*b813
      + 0.5*b706*b815 + 0.5*b706*b824 + 0.5*b706*b829 + 0.5*b706*b831 + 0.5*
     b706*b832 + 0.5*b706*b835 + 0.5*b707*b710 + b707*b712 + 0.5*b707*b719 + 
     0.5*b707*b720 + 0.5*b707*b721 + 0.5*b707*b735 + 0.5*b707*b747 + b707*b752
      + 0.5*b707*b755 + 0.5*b707*b756 + 0.5*b707*b760 + 0.5*b707*b766 + 0.5*
     b707*b771 + 0.5*b707*b782 + 0.5*b707*b786 + 0.5*b707*b796 + 0.5*b707*b800
      + 0.5*b707*b802 + b707*b807 + 0.5*b707*b808 + 0.5*b707*b810 + 0.5*b707*
     b818 + 0.5*b707*b828 + 0.5*b707*b830 + 0.5*b708*b709 + 0.5*b708*b717 + 0.5
     *b708*b722 + 0.5*b708*b723 + 0.5*b708*b732 + 0.5*b708*b738 + 0.5*b708*b742
      + 0.5*b708*b744 + 0.5*b708*b751 + 0.5*b708*b754 + 0.5*b708*b772 + 0.5*
     b708*b774 + b708*b777 + 0.5*b708*b778 + 0.5*b708*b779 + 0.5*b708*b784 + 
     0.5*b708*b785 + 0.5*b708*b794 + 0.5*b708*b795 + 0.5*b708*b796 + 0.5*b708*
     b799 + 0.5*b708*b800 + 0.5*b708*b801 + 0.5*b708*b802 + 0.5*b708*b805 + 0.5
     *b708*b810 + 0.5*b708*b815 + 0.5*b708*b817 + 0.5*b708*b824 + 0.5*b708*b827
      + 0.5*b708*b829 + 0.5*b708*b831 + b708*b832 + 0.5*b708*b835 + 0.5*b709*
     b711 + 0.5*b709*b719 + 0.5*b709*b722 + 0.5*b709*b723 + 0.5*b709*b730 + 0.5
     *b709*b732 + 0.5*b709*b741 + 0.5*b709*b742 + 0.5*b709*b754 + 0.5*b709*b763
      + 0.5*b709*b772 + 0.5*b709*b774 + 0.5*b709*b777 + 0.5*b709*b778 + 0.5*
     b709*b779 + 0.5*b709*b784 + b709*b794 + 0.5*b709*b795 + 0.5*b709*b796 + 
     0.5*b709*b800 + 0.5*b709*b801 + 0.5*b709*b802 + b709*b805 + 0.5*b709*b810
      + 0.5*b709*b815 + 0.5*b709*b824 + 0.5*b709*b825 + 0.5*b709*b829 + 0.5*
     b709*b831 + 0.5*b709*b832 + 0.5*b709*b835 + 0.5*b710*b712 + 0.5*b710*b716
      + 0.5*b710*b718 + 0.5*b710*b720 + 0.5*b710*b725 + 0.5*b710*b727 + 0.5*
     b710*b733 + 0.5*b710*b734 + 0.5*b710*b746 + 0.5*b710*b750 + 0.5*b710*b752
      + 0.5*b710*b753 + 0.5*b710*b756 + 0.5*b710*b764 + 0.5*b710*b766 + 0.5*
     b710*b771 + 0.5*b710*b783 + 0.5*b710*b786 + 0.5*b710*b792 + 0.5*b710*b793
      + 0.5*b710*b796 + 0.5*b710*b797 + 0.5*b710*b800 + 0.5*b710*b802 + 0.5*
     b710*b806 + 0.5*b710*b807 + 0.5*b710*b810 + b710*b828 + b710*b830 + 0.5*
     b710*b833 + 0.5*b711*b713 + 0.5*b711*b715 + 0.5*b711*b719 + 0.5*b711*b720
      + b711*b730 + 0.5*b711*b740 + b711*b741 + 0.5*b711*b743 + 0.5*b711*b744
      + 0.5*b711*b745 + 0.5*b711*b748 + 0.5*b711*b751 + 0.5*b711*b756 + b711*
     b763 + 0.5*b711*b766 + 0.5*b711*b768 + 0.5*b711*b769 + 0.5*b711*b770 + 0.5
     *b711*b785 + 0.5*b711*b786 + 0.5*b711*b791 + 0.5*b711*b794 + 0.5*b711*b805
      + 0.5*b711*b812 + 0.5*b711*b813 + 0.5*b711*b817 + 0.5*b711*b819 + b711*
     b825 + 0.5*b711*b827 + 0.5*b712*b719 + 0.5*b712*b720 + 0.5*b712*b721 + 0.5
     *b712*b735 + 0.5*b712*b747 + b712*b752 + 0.5*b712*b755 + 0.5*b712*b756 + 
     0.5*b712*b760 + 0.5*b712*b766 + 0.5*b712*b771 + 0.5*b712*b782 + 0.5*b712*
     b786 + 0.5*b712*b796 + 0.5*b712*b800 + 0.5*b712*b802 + b712*b807 + 0.5*
     b712*b808 + 0.5*b712*b810 + 0.5*b712*b818 + 0.5*b712*b828 + 0.5*b712*b830
      + b713*b715 + 0.5*b713*b718 + 0.5*b713*b720 + 0.5*b713*b721 + 0.5*b713*
     b722 + 0.5*b713*b730 + 0.5*b713*b732 + 0.5*b713*b735 + b713*b740 + 0.5*
     b713*b741 + 0.5*b713*b742 + 0.5*b713*b743 + 0.5*b713*b744 + 0.5*b713*b745
      + 0.5*b713*b746 + 0.5*b713*b747 + 0.5*b713*b748 + 0.5*b713*b751 + 0.5*
     b713*b753 + 0.5*b713*b756 + 0.5*b713*b763 + 0.5*b713*b766 + 0.5*b713*b768
      + b713*b769 + 0.5*b713*b770 + 0.5*b713*b776 + 0.5*b713*b782 + 0.5*b713*
     b785 + 0.5*b713*b786 + 0.5*b713*b791 + 0.5*b713*b793 + 0.5*b713*b806 + 0.5
     *b713*b812 + 0.5*b713*b813 + 0.5*b713*b817 + 0.5*b713*b818 + 0.5*b713*b819
      + 0.5*b713*b824 + 0.5*b713*b825 + 0.5*b713*b827 + 0.5*b713*b831 + 0.5*
     b714*b717 + 0.5*b714*b737 + 0.5*b714*b738 + 0.5*b714*b739 + 0.5*b714*b749
      + 0.5*b714*b759 + 0.5*b714*b761 + b714*b765 + 0.5*b714*b788 + 0.5*b714*
     b789 + 0.5*b714*b790 + b714*b798 + 0.5*b714*b799 + 0.5*b714*b804 + 0.5*
     b714*b809 + b714*b811 + 0.5*b714*b814 + b714*b816 + 0.5*b714*b823 + 0.5*
     b714*b826 + 0.5*b715*b718 + 0.5*b715*b720 + 0.5*b715*b721 + 0.5*b715*b722
      + 0.5*b715*b730 + 0.5*b715*b732 + 0.5*b715*b735 + b715*b740 + 0.5*b715*
     b741 + 0.5*b715*b742 + 0.5*b715*b743 + 0.5*b715*b744 + 0.5*b715*b745 + 0.5
     *b715*b746 + 0.5*b715*b747 + 0.5*b715*b748 + 0.5*b715*b751 + 0.5*b715*b753
      + 0.5*b715*b756 + 0.5*b715*b763 + 0.5*b715*b766 + 0.5*b715*b768 + b715*
     b769 + 0.5*b715*b770 + 0.5*b715*b776 + 0.5*b715*b782 + 0.5*b715*b785 + 0.5
     *b715*b786 + 0.5*b715*b791 + 0.5*b715*b793 + 0.5*b715*b806 + 0.5*b715*b812
      + 0.5*b715*b813 + 0.5*b715*b817 + 0.5*b715*b818 + 0.5*b715*b819 + 0.5*
     b715*b824 + 0.5*b715*b825 + 0.5*b715*b827 + 0.5*b715*b831 + 0.5*b716*b718
      + b716*b725 + 0.5*b716*b727 + 0.5*b716*b733 + 0.5*b716*b734 + 0.5*b716*
     b746 + 0.5*b716*b750 + 0.5*b716*b753 + b716*b764 + 0.5*b716*b772 + 0.5*
     b716*b773 + 0.5*b716*b774 + 0.5*b716*b781 + 0.5*b716*b783 + 0.5*b716*b787
      + 0.5*b716*b792 + 0.5*b716*b793 + b716*b797 + 0.5*b716*b806 + 0.5*b716*
     b815 + 0.5*b716*b820 + 0.5*b716*b821 + 0.5*b716*b828 + 0.5*b716*b830 + 
     b716*b833 + 0.5*b716*b835 + 0.5*b717*b737 + b717*b738 + 0.5*b717*b739 + 
     0.5*b717*b744 + 0.5*b717*b749 + 0.5*b717*b751 + 0.5*b717*b759 + 0.5*b717*
     b765 + 0.5*b717*b777 + 0.5*b717*b785 + 0.5*b717*b788 + 0.5*b717*b789 + 0.5
     *b717*b798 + b717*b799 + 0.5*b717*b811 + 0.5*b717*b814 + 0.5*b717*b816 + 
     0.5*b717*b817 + 0.5*b717*b827 + 0.5*b717*b832 + 0.5*b718*b721 + 0.5*b718*
     b722 + 0.5*b718*b725 + 0.5*b718*b727 + 0.5*b718*b732 + 0.5*b718*b733 + 0.5
     *b718*b734 + 0.5*b718*b735 + 0.5*b718*b740 + 0.5*b718*b742 + b718*b746 + 
     0.5*b718*b747 + 0.5*b718*b750 + b718*b753 + 0.5*b718*b764 + 0.5*b718*b769
      + 0.5*b718*b776 + 0.5*b718*b782 + 0.5*b718*b783 + 0.5*b718*b792 + b718*
     b793 + 0.5*b718*b797 + b718*b806 + 0.5*b718*b818 + 0.5*b718*b824 + 0.5*
     b718*b828 + 0.5*b718*b830 + 0.5*b718*b831 + 0.5*b718*b833 + 0.5*b719*b721
      + 0.5*b719*b730 + 0.5*b719*b735 + 0.5*b719*b741 + 0.5*b719*b747 + 0.5*
     b719*b752 + 0.5*b719*b755 + 0.5*b719*b760 + 0.5*b719*b763 + 0.5*b719*b782
      + 0.5*b719*b794 + 0.5*b719*b805 + 0.5*b719*b807 + 0.5*b719*b808 + 0.5*
     b719*b818 + 0.5*b719*b825 + 0.5*b720*b730 + 0.5*b720*b740 + 0.5*b720*b741
      + 0.5*b720*b743 + 0.5*b720*b744 + 0.5*b720*b745 + 0.5*b720*b748 + 0.5*
     b720*b751 + 0.5*b720*b752 + b720*b756 + 0.5*b720*b763 + b720*b766 + 0.5*
     b720*b768 + 0.5*b720*b769 + 0.5*b720*b770 + 0.5*b720*b771 + 0.5*b720*b785
      + b720*b786 + 0.5*b720*b791 + 0.5*b720*b796 + 0.5*b720*b800 + 0.5*b720*
     b802 + 0.5*b720*b807 + 0.5*b720*b810 + 0.5*b720*b812 + 0.5*b720*b813 + 0.5
     *b720*b817 + 0.5*b720*b819 + 0.5*b720*b825 + 0.5*b720*b827 + 0.5*b720*b828
      + 0.5*b720*b830 + 0.5*b721*b722 + 0.5*b721*b732 + b721*b735 + 0.5*b721*
     b740 + 0.5*b721*b742 + 0.5*b721*b746 + b721*b747 + 0.5*b721*b752 + 0.5*
     b721*b753 + 0.5*b721*b755 + 0.5*b721*b760 + 0.5*b721*b769 + 0.5*b721*b776
      + b721*b782 + 0.5*b721*b793 + 0.5*b721*b806 + 0.5*b721*b807 + 0.5*b721*
     b808 + b721*b818 + 0.5*b721*b824 + 0.5*b721*b831 + 0.5*b722*b723 + b722*
     b732 + 0.5*b722*b735 + 0.5*b722*b740 + b722*b742 + 0.5*b722*b746 + 0.5*
     b722*b747 + 0.5*b722*b753 + 0.5*b722*b754 + 0.5*b722*b769 + 0.5*b722*b772
      + 0.5*b722*b774 + 0.5*b722*b776 + 0.5*b722*b777 + 0.5*b722*b778 + 0.5*
     b722*b779 + 0.5*b722*b782 + 0.5*b722*b784 + 0.5*b722*b793 + 0.5*b722*b794
      + 0.5*b722*b795 + 0.5*b722*b796 + 0.5*b722*b800 + 0.5*b722*b801 + 0.5*
     b722*b802 + 0.5*b722*b805 + 0.5*b722*b806 + 0.5*b722*b810 + 0.5*b722*b815
      + 0.5*b722*b818 + b722*b824 + 0.5*b722*b829 + b722*b831 + 0.5*b722*b832
      + 0.5*b722*b835 + 0.5*b723*b732 + 0.5*b723*b742 + 0.5*b723*b748 + b723*
     b754 + 0.5*b723*b772 + 0.5*b723*b774 + 0.5*b723*b777 + b723*b778 + 0.5*
     b723*b779 + b723*b784 + 0.5*b723*b791 + 0.5*b723*b794 + 0.5*b723*b795 + 
     0.5*b723*b796 + 0.5*b723*b800 + 0.5*b723*b801 + 0.5*b723*b802 + 0.5*b723*
     b805 + 0.5*b723*b810 + 0.5*b723*b812 + 0.5*b723*b813 + 0.5*b723*b815 + 0.5
     *b723*b824 + 0.5*b723*b829 + 0.5*b723*b831 + 0.5*b723*b832 + 0.5*b723*b835
      + 0.5*b724*b726 + 0.5*b724*b728 + 0.5*b724*b729 + 0.5*b724*b731 + b724*
     b736 + 0.5*b724*b757 + 0.5*b724*b758 + 0.5*b724*b762 + 0.5*b724*b767 + 
     b724*b775 + 0.5*b724*b780 + 0.5*b724*b781 + 0.5*b724*b787 + 0.5*b724*b803
      + 0.5*b724*b804 + 0.5*b724*b820 + 0.5*b724*b821 + 0.5*b724*b822 + 0.5*
     b724*b834 + b724*b836 + 0.5*b725*b727 + 0.5*b725*b733 + 0.5*b725*b734 + 
     0.5*b725*b746 + 0.5*b725*b750 + 0.5*b725*b753 + b725*b764 + 0.5*b725*b772
      + 0.5*b725*b773 + 0.5*b725*b774 + 0.5*b725*b781 + 0.5*b725*b783 + 0.5*
     b725*b787 + 0.5*b725*b792 + 0.5*b725*b793 + b725*b797 + 0.5*b725*b806 + 
     0.5*b725*b815 + 0.5*b725*b820 + 0.5*b725*b821 + 0.5*b725*b828 + 0.5*b725*
     b830 + b725*b833 + 0.5*b725*b835 + 0.5*b726*b728 + b726*b729 + 0.5*b726*
     b736 + b726*b757 + b726*b758 + 0.5*b726*b761 + 0.5*b726*b762 + 0.5*b726*
     b767 + 0.5*b726*b775 + b726*b780 + 0.5*b726*b781 + 0.5*b726*b787 + 0.5*
     b726*b790 + 0.5*b726*b803 + 0.5*b726*b809 + 0.5*b726*b820 + 0.5*b726*b821
      + 0.5*b726*b822 + 0.5*b726*b823 + 0.5*b726*b826 + 0.5*b726*b836 + b727*
     b733 + b727*b734 + 0.5*b727*b746 + b727*b750 + 0.5*b727*b753 + 0.5*b727*
     b755 + 0.5*b727*b760 + 0.5*b727*b764 + 0.5*b727*b779 + 0.5*b727*b783 + 
     b727*b792 + 0.5*b727*b793 + 0.5*b727*b795 + 0.5*b727*b797 + 0.5*b727*b801
      + 0.5*b727*b806 + 0.5*b727*b808 + 0.5*b727*b828 + 0.5*b727*b829 + 0.5*
     b727*b830 + 0.5*b727*b833 + 0.5*b728*b729 + 0.5*b728*b736 + 0.5*b728*b757
      + 0.5*b728*b758 + b728*b762 + b728*b767 + 0.5*b728*b775 + 0.5*b728*b780
      + 0.5*b728*b781 + 0.5*b728*b783 + 0.5*b728*b787 + b728*b803 + 0.5*b728*
     b820 + 0.5*b728*b821 + b728*b822 + 0.5*b728*b836 + 0.5*b729*b736 + b729*
     b757 + b729*b758 + 0.5*b729*b761 + 0.5*b729*b762 + 0.5*b729*b767 + 0.5*
     b729*b775 + b729*b780 + 0.5*b729*b781 + 0.5*b729*b787 + 0.5*b729*b790 + 
     0.5*b729*b803 + 0.5*b729*b809 + 0.5*b729*b820 + 0.5*b729*b821 + 0.5*b729*
     b822 + 0.5*b729*b823 + 0.5*b729*b826 + 0.5*b729*b836 + 0.5*b730*b740 + 
     b730*b741 + 0.5*b730*b743 + 0.5*b730*b744 + 0.5*b730*b745 + 0.5*b730*b748
      + 0.5*b730*b751 + 0.5*b730*b756 + b730*b763 + 0.5*b730*b766 + 0.5*b730*
     b768 + 0.5*b730*b769 + 0.5*b730*b770 + 0.5*b730*b785 + 0.5*b730*b786 + 0.5
     *b730*b791 + 0.5*b730*b794 + 0.5*b730*b805 + 0.5*b730*b812 + 0.5*b730*b813
      + 0.5*b730*b817 + 0.5*b730*b819 + b730*b825 + 0.5*b730*b827 + 0.5*b731*
     b736 + 0.5*b731*b737 + 0.5*b731*b739 + 0.5*b731*b743 + 0.5*b731*b745 + 0.5
     *b731*b768 + 0.5*b731*b770 + 0.5*b731*b775 + 0.5*b731*b804 + 0.5*b731*b814
      + 0.5*b731*b819 + b731*b834 + 0.5*b731*b836 + 0.5*b732*b735 + 0.5*b732*
     b740 + b732*b742 + 0.5*b732*b746 + 0.5*b732*b747 + 0.5*b732*b753 + 0.5*
     b732*b754 + 0.5*b732*b769 + 0.5*b732*b772 + 0.5*b732*b774 + 0.5*b732*b776
      + 0.5*b732*b777 + 0.5*b732*b778 + 0.5*b732*b779 + 0.5*b732*b782 + 0.5*
     b732*b784 + 0.5*b732*b793 + 0.5*b732*b794 + 0.5*b732*b795 + 0.5*b732*b796
      + 0.5*b732*b800 + 0.5*b732*b801 + 0.5*b732*b802 + 0.5*b732*b805 + 0.5*
     b732*b806 + 0.5*b732*b810 + 0.5*b732*b815 + 0.5*b732*b818 + b732*b824 + 
     0.5*b732*b829 + b732*b831 + 0.5*b732*b832 + 0.5*b732*b835 + b733*b734 + 
     0.5*b733*b746 + b733*b750 + 0.5*b733*b753 + 0.5*b733*b755 + 0.5*b733*b760
      + 0.5*b733*b764 + 0.5*b733*b779 + 0.5*b733*b783 + b733*b792 + 0.5*b733*
     b793 + 0.5*b733*b795 + 0.5*b733*b797 + 0.5*b733*b801 + 0.5*b733*b806 + 0.5
     *b733*b808 + 0.5*b733*b828 + 0.5*b733*b829 + 0.5*b733*b830 + 0.5*b733*b833
      + 0.5*b734*b746 + b734*b750 + 0.5*b734*b753 + 0.5*b734*b755 + 0.5*b734*
     b760 + 0.5*b734*b764 + 0.5*b734*b779 + 0.5*b734*b783 + b734*b792 + 0.5*
     b734*b793 + 0.5*b734*b795 + 0.5*b734*b797 + 0.5*b734*b801 + 0.5*b734*b806
      + 0.5*b734*b808 + 0.5*b734*b828 + 0.5*b734*b829 + 0.5*b734*b830 + 0.5*
     b734*b833 + 0.5*b735*b740 + 0.5*b735*b742 + 0.5*b735*b746 + b735*b747 + 
     0.5*b735*b752 + 0.5*b735*b753 + 0.5*b735*b755 + 0.5*b735*b760 + 0.5*b735*
     b769 + 0.5*b735*b776 + b735*b782 + 0.5*b735*b793 + 0.5*b735*b806 + 0.5*
     b735*b807 + 0.5*b735*b808 + b735*b818 + 0.5*b735*b824 + 0.5*b735*b831 + 
     0.5*b736*b757 + 0.5*b736*b758 + 0.5*b736*b762 + 0.5*b736*b767 + b736*b775
      + 0.5*b736*b780 + 0.5*b736*b781 + 0.5*b736*b787 + 0.5*b736*b803 + 0.5*
     b736*b804 + 0.5*b736*b820 + 0.5*b736*b821 + 0.5*b736*b822 + 0.5*b736*b834
      + b736*b836 + 0.5*b737*b738 + b737*b739 + 0.5*b737*b743 + 0.5*b737*b745
      + 0.5*b737*b749 + 0.5*b737*b759 + 0.5*b737*b765 + 0.5*b737*b768 + 0.5*
     b737*b770 + 0.5*b737*b788 + 0.5*b737*b789 + 0.5*b737*b798 + 0.5*b737*b799
      + 0.5*b737*b811 + b737*b814 + 0.5*b737*b816 + 0.5*b737*b819 + 0.5*b737*
     b834 + 0.5*b738*b739 + 0.5*b738*b744 + 0.5*b738*b749 + 0.5*b738*b751 + 0.5
     *b738*b759 + 0.5*b738*b765 + 0.5*b738*b777 + 0.5*b738*b785 + 0.5*b738*b788
      + 0.5*b738*b789 + 0.5*b738*b798 + b738*b799 + 0.5*b738*b811 + 0.5*b738*
     b814 + 0.5*b738*b816 + 0.5*b738*b817 + 0.5*b738*b827 + 0.5*b738*b832 + 0.5
     *b739*b743 + 0.5*b739*b745 + 0.5*b739*b749 + 0.5*b739*b759 + 0.5*b739*b765
      + 0.5*b739*b768 + 0.5*b739*b770 + 0.5*b739*b788 + 0.5*b739*b789 + 0.5*
     b739*b798 + 0.5*b739*b799 + 0.5*b739*b811 + b739*b814 + 0.5*b739*b816 + 
     0.5*b739*b819 + 0.5*b739*b834 + 0.5*b740*b741 + 0.5*b740*b742 + 0.5*b740*
     b743 + 0.5*b740*b744 + 0.5*b740*b745 + 0.5*b740*b746 + 0.5*b740*b747 + 0.5
     *b740*b748 + 0.5*b740*b751 + 0.5*b740*b753 + 0.5*b740*b756 + 0.5*b740*b763
      + 0.5*b740*b766 + 0.5*b740*b768 + b740*b769 + 0.5*b740*b770 + 0.5*b740*
     b776 + 0.5*b740*b782 + 0.5*b740*b785 + 0.5*b740*b786 + 0.5*b740*b791 + 0.5
     *b740*b793 + 0.5*b740*b806 + 0.5*b740*b812 + 0.5*b740*b813 + 0.5*b740*b817
      + 0.5*b740*b818 + 0.5*b740*b819 + 0.5*b740*b824 + 0.5*b740*b825 + 0.5*
     b740*b827 + 0.5*b740*b831 + 0.5*b741*b743 + 0.5*b741*b744 + 0.5*b741*b745
      + 0.5*b741*b748 + 0.5*b741*b751 + 0.5*b741*b756 + b741*b763 + 0.5*b741*
     b766 + 0.5*b741*b768 + 0.5*b741*b769 + 0.5*b741*b770 + 0.5*b741*b785 + 0.5
     *b741*b786 + 0.5*b741*b791 + 0.5*b741*b794 + 0.5*b741*b805 + 0.5*b741*b812
      + 0.5*b741*b813 + 0.5*b741*b817 + 0.5*b741*b819 + b741*b825 + 0.5*b741*
     b827 + 0.5*b742*b746 + 0.5*b742*b747 + 0.5*b742*b753 + 0.5*b742*b754 + 0.5
     *b742*b769 + 0.5*b742*b772 + 0.5*b742*b774 + 0.5*b742*b776 + 0.5*b742*b777
      + 0.5*b742*b778 + 0.5*b742*b779 + 0.5*b742*b782 + 0.5*b742*b784 + 0.5*
     b742*b793 + 0.5*b742*b794 + 0.5*b742*b795 + 0.5*b742*b796 + 0.5*b742*b800
      + 0.5*b742*b801 + 0.5*b742*b802 + 0.5*b742*b805 + 0.5*b742*b806 + 0.5*
     b742*b810 + 0.5*b742*b815 + 0.5*b742*b818 + b742*b824 + 0.5*b742*b829 + 
     b742*b831 + 0.5*b742*b832 + 0.5*b742*b835 + 0.5*b743*b744 + b743*b745 + 
     0.5*b743*b748 + 0.5*b743*b751 + 0.5*b743*b756 + 0.5*b743*b763 + 0.5*b743*
     b766 + b743*b768 + 0.5*b743*b769 + b743*b770 + 0.5*b743*b785 + 0.5*b743*
     b786 + 0.5*b743*b791 + 0.5*b743*b812 + 0.5*b743*b813 + 0.5*b743*b814 + 0.5
     *b743*b817 + b743*b819 + 0.5*b743*b825 + 0.5*b743*b827 + 0.5*b743*b834 + 
     0.5*b744*b745 + 0.5*b744*b748 + b744*b751 + 0.5*b744*b756 + 0.5*b744*b763
      + 0.5*b744*b766 + 0.5*b744*b768 + 0.5*b744*b769 + 0.5*b744*b770 + 0.5*
     b744*b777 + b744*b785 + 0.5*b744*b786 + 0.5*b744*b791 + 0.5*b744*b799 + 
     0.5*b744*b812 + 0.5*b744*b813 + b744*b817 + 0.5*b744*b819 + 0.5*b744*b825
      + b744*b827 + 0.5*b744*b832 + 0.5*b745*b748 + 0.5*b745*b751 + 0.5*b745*
     b756 + 0.5*b745*b763 + 0.5*b745*b766 + b745*b768 + 0.5*b745*b769 + b745*
     b770 + 0.5*b745*b785 + 0.5*b745*b786 + 0.5*b745*b791 + 0.5*b745*b812 + 0.5
     *b745*b813 + 0.5*b745*b814 + 0.5*b745*b817 + b745*b819 + 0.5*b745*b825 + 
     0.5*b745*b827 + 0.5*b745*b834 + 0.5*b746*b747 + 0.5*b746*b750 + b746*b753
      + 0.5*b746*b764 + 0.5*b746*b769 + 0.5*b746*b776 + 0.5*b746*b782 + 0.5*
     b746*b783 + 0.5*b746*b792 + b746*b793 + 0.5*b746*b797 + b746*b806 + 0.5*
     b746*b818 + 0.5*b746*b824 + 0.5*b746*b828 + 0.5*b746*b830 + 0.5*b746*b831
      + 0.5*b746*b833 + 0.5*b747*b752 + 0.5*b747*b753 + 0.5*b747*b755 + 0.5*
     b747*b760 + 0.5*b747*b769 + 0.5*b747*b776 + b747*b782 + 0.5*b747*b793 + 
     0.5*b747*b806 + 0.5*b747*b807 + 0.5*b747*b808 + b747*b818 + 0.5*b747*b824
      + 0.5*b747*b831 + 0.5*b748*b751 + 0.5*b748*b754 + 0.5*b748*b756 + 0.5*
     b748*b763 + 0.5*b748*b766 + 0.5*b748*b768 + 0.5*b748*b769 + 0.5*b748*b770
      + 0.5*b748*b778 + 0.5*b748*b784 + 0.5*b748*b785 + 0.5*b748*b786 + b748*
     b791 + b748*b812 + b748*b813 + 0.5*b748*b817 + 0.5*b748*b819 + 0.5*b748*
     b825 + 0.5*b748*b827 + b749*b759 + 0.5*b749*b765 + b749*b788 + b749*b789
      + 0.5*b749*b798 + 0.5*b749*b799 + 0.5*b749*b811 + 0.5*b749*b814 + 0.5*
     b749*b816 + 0.5*b750*b753 + 0.5*b750*b755 + 0.5*b750*b760 + 0.5*b750*b764
      + 0.5*b750*b779 + 0.5*b750*b783 + b750*b792 + 0.5*b750*b793 + 0.5*b750*
     b795 + 0.5*b750*b797 + 0.5*b750*b801 + 0.5*b750*b806 + 0.5*b750*b808 + 0.5
     *b750*b828 + 0.5*b750*b829 + 0.5*b750*b830 + 0.5*b750*b833 + 0.5*b751*b756
      + 0.5*b751*b763 + 0.5*b751*b766 + 0.5*b751*b768 + 0.5*b751*b769 + 0.5*
     b751*b770 + 0.5*b751*b777 + b751*b785 + 0.5*b751*b786 + 0.5*b751*b791 + 
     0.5*b751*b799 + 0.5*b751*b812 + 0.5*b751*b813 + b751*b817 + 0.5*b751*b819
      + 0.5*b751*b825 + b751*b827 + 0.5*b751*b832 + 0.5*b752*b755 + 0.5*b752*
     b756 + 0.5*b752*b760 + 0.5*b752*b766 + 0.5*b752*b771 + 0.5*b752*b782 + 0.5
     *b752*b786 + 0.5*b752*b796 + 0.5*b752*b800 + 0.5*b752*b802 + b752*b807 + 
     0.5*b752*b808 + 0.5*b752*b810 + 0.5*b752*b818 + 0.5*b752*b828 + 0.5*b752*
     b830 + 0.5*b753*b764 + 0.5*b753*b769 + 0.5*b753*b776 + 0.5*b753*b782 + 0.5
     *b753*b783 + 0.5*b753*b792 + b753*b793 + 0.5*b753*b797 + b753*b806 + 0.5*
     b753*b818 + 0.5*b753*b824 + 0.5*b753*b828 + 0.5*b753*b830 + 0.5*b753*b831
      + 0.5*b753*b833 + 0.5*b754*b772 + 0.5*b754*b774 + 0.5*b754*b777 + b754*
     b778 + 0.5*b754*b779 + b754*b784 + 0.5*b754*b791 + 0.5*b754*b794 + 0.5*
     b754*b795 + 0.5*b754*b796 + 0.5*b754*b800 + 0.5*b754*b801 + 0.5*b754*b802
      + 0.5*b754*b805 + 0.5*b754*b810 + 0.5*b754*b812 + 0.5*b754*b813 + 0.5*
     b754*b815 + 0.5*b754*b824 + 0.5*b754*b829 + 0.5*b754*b831 + 0.5*b754*b832
      + 0.5*b754*b835 + b755*b760 + 0.5*b755*b779 + 0.5*b755*b782 + 0.5*b755*
     b792 + 0.5*b755*b795 + 0.5*b755*b801 + 0.5*b755*b807 + b755*b808 + 0.5*
     b755*b818 + 0.5*b755*b829 + 0.5*b756*b763 + b756*b766 + 0.5*b756*b768 + 
     0.5*b756*b769 + 0.5*b756*b770 + 0.5*b756*b771 + 0.5*b756*b785 + b756*b786
      + 0.5*b756*b791 + 0.5*b756*b796 + 0.5*b756*b800 + 0.5*b756*b802 + 0.5*
     b756*b807 + 0.5*b756*b810 + 0.5*b756*b812 + 0.5*b756*b813 + 0.5*b756*b817
      + 0.5*b756*b819 + 0.5*b756*b825 + 0.5*b756*b827 + 0.5*b756*b828 + 0.5*
     b756*b830 + b757*b758 + 0.5*b757*b761 + 0.5*b757*b762 + 0.5*b757*b767 + 
     0.5*b757*b775 + b757*b780 + 0.5*b757*b781 + 0.5*b757*b787 + 0.5*b757*b790
      + 0.5*b757*b803 + 0.5*b757*b809 + 0.5*b757*b820 + 0.5*b757*b821 + 0.5*
     b757*b822 + 0.5*b757*b823 + 0.5*b757*b826 + 0.5*b757*b836 + 0.5*b758*b761
      + 0.5*b758*b762 + 0.5*b758*b767 + 0.5*b758*b775 + b758*b780 + 0.5*b758*
     b781 + 0.5*b758*b787 + 0.5*b758*b790 + 0.5*b758*b803 + 0.5*b758*b809 + 0.5
     *b758*b820 + 0.5*b758*b821 + 0.5*b758*b822 + 0.5*b758*b823 + 0.5*b758*b826
      + 0.5*b758*b836 + 0.5*b759*b765 + b759*b788 + b759*b789 + 0.5*b759*b798
      + 0.5*b759*b799 + 0.5*b759*b811 + 0.5*b759*b814 + 0.5*b759*b816 + 0.5*
     b760*b779 + 0.5*b760*b782 + 0.5*b760*b792 + 0.5*b760*b795 + 0.5*b760*b801
      + 0.5*b760*b807 + b760*b808 + 0.5*b760*b818 + 0.5*b760*b829 + 0.5*b761*
     b765 + 0.5*b761*b780 + b761*b790 + 0.5*b761*b798 + 0.5*b761*b804 + b761*
     b809 + 0.5*b761*b811 + 0.5*b761*b816 + b761*b823 + b761*b826 + b762*b767
      + 0.5*b762*b775 + 0.5*b762*b780 + 0.5*b762*b781 + 0.5*b762*b783 + 0.5*
     b762*b787 + b762*b803 + 0.5*b762*b820 + 0.5*b762*b821 + b762*b822 + 0.5*
     b762*b836 + 0.5*b763*b766 + 0.5*b763*b768 + 0.5*b763*b769 + 0.5*b763*b770
      + 0.5*b763*b785 + 0.5*b763*b786 + 0.5*b763*b791 + 0.5*b763*b794 + 0.5*
     b763*b805 + 0.5*b763*b812 + 0.5*b763*b813 + 0.5*b763*b817 + 0.5*b763*b819
      + b763*b825 + 0.5*b763*b827 + 0.5*b764*b772 + 0.5*b764*b773 + 0.5*b764*
     b774 + 0.5*b764*b781 + 0.5*b764*b783 + 0.5*b764*b787 + 0.5*b764*b792 + 0.5
     *b764*b793 + b764*b797 + 0.5*b764*b806 + 0.5*b764*b815 + 0.5*b764*b820 + 
     0.5*b764*b821 + 0.5*b764*b828 + 0.5*b764*b830 + b764*b833 + 0.5*b764*b835
      + 0.5*b765*b788 + 0.5*b765*b789 + 0.5*b765*b790 + b765*b798 + 0.5*b765*
     b799 + 0.5*b765*b804 + 0.5*b765*b809 + b765*b811 + 0.5*b765*b814 + b765*
     b816 + 0.5*b765*b823 + 0.5*b765*b826 + 0.5*b766*b768 + 0.5*b766*b769 + 0.5
     *b766*b770 + 0.5*b766*b771 + 0.5*b766*b785 + b766*b786 + 0.5*b766*b791 + 
     0.5*b766*b796 + 0.5*b766*b800 + 0.5*b766*b802 + 0.5*b766*b807 + 0.5*b766*
     b810 + 0.5*b766*b812 + 0.5*b766*b813 + 0.5*b766*b817 + 0.5*b766*b819 + 0.5
     *b766*b825 + 0.5*b766*b827 + 0.5*b766*b828 + 0.5*b766*b830 + 0.5*b767*b775
      + 0.5*b767*b780 + 0.5*b767*b781 + 0.5*b767*b783 + 0.5*b767*b787 + b767*
     b803 + 0.5*b767*b820 + 0.5*b767*b821 + b767*b822 + 0.5*b767*b836 + 0.5*
     b768*b769 + b768*b770 + 0.5*b768*b785 + 0.5*b768*b786 + 0.5*b768*b791 + 
     0.5*b768*b812 + 0.5*b768*b813 + 0.5*b768*b814 + 0.5*b768*b817 + b768*b819
      + 0.5*b768*b825 + 0.5*b768*b827 + 0.5*b768*b834 + 0.5*b769*b770 + 0.5*
     b769*b776 + 0.5*b769*b782 + 0.5*b769*b785 + 0.5*b769*b786 + 0.5*b769*b791
      + 0.5*b769*b793 + 0.5*b769*b806 + 0.5*b769*b812 + 0.5*b769*b813 + 0.5*
     b769*b817 + 0.5*b769*b818 + 0.5*b769*b819 + 0.5*b769*b824 + 0.5*b769*b825
      + 0.5*b769*b827 + 0.5*b769*b831 + 0.5*b770*b785 + 0.5*b770*b786 + 0.5*
     b770*b791 + 0.5*b770*b812 + 0.5*b770*b813 + 0.5*b770*b814 + 0.5*b770*b817
      + b770*b819 + 0.5*b770*b825 + 0.5*b770*b827 + 0.5*b770*b834 + 0.5*b771*
     b773 + 0.5*b771*b786 + 0.5*b771*b796 + 0.5*b771*b800 + 0.5*b771*b802 + 0.5
     *b771*b807 + 0.5*b771*b810 + 0.5*b771*b828 + 0.5*b771*b830 + b771*x867 + 
     0.5*b772*b773 + b772*b774 + 0.5*b772*b777 + 0.5*b772*b778 + 0.5*b772*b779
      + 0.5*b772*b781 + 0.5*b772*b784 + 0.5*b772*b787 + 0.5*b772*b794 + 0.5*
     b772*b795 + 0.5*b772*b796 + 0.5*b772*b797 + 0.5*b772*b800 + 0.5*b772*b801
      + 0.5*b772*b802 + 0.5*b772*b805 + 0.5*b772*b810 + b772*b815 + 0.5*b772*
     b820 + 0.5*b772*b821 + 0.5*b772*b824 + 0.5*b772*b829 + 0.5*b772*b831 + 0.5
     *b772*b832 + 0.5*b772*b833 + b772*b835 + 0.5*b773*b774 + 0.5*b773*b781 + 
     0.5*b773*b787 + 0.5*b773*b797 + 0.5*b773*b815 + 0.5*b773*b820 + 0.5*b773*
     b821 + 0.5*b773*b833 + 0.5*b773*b835 + b773*x867 + 0.5*b774*b777 + 0.5*
     b774*b778 + 0.5*b774*b779 + 0.5*b774*b781 + 0.5*b774*b784 + 0.5*b774*b787
      + 0.5*b774*b794 + 0.5*b774*b795 + 0.5*b774*b796 + 0.5*b774*b797 + 0.5*
     b774*b800 + 0.5*b774*b801 + 0.5*b774*b802 + 0.5*b774*b805 + 0.5*b774*b810
      + b774*b815 + 0.5*b774*b820 + 0.5*b774*b821 + 0.5*b774*b824 + 0.5*b774*
     b829 + 0.5*b774*b831 + 0.5*b774*b832 + 0.5*b774*b833 + b774*b835 + 0.5*
     b775*b780 + 0.5*b775*b781 + 0.5*b775*b787 + 0.5*b775*b803 + 0.5*b775*b804
      + 0.5*b775*b820 + 0.5*b775*b821 + 0.5*b775*b822 + 0.5*b775*b834 + b775*
     b836 + 0.5*b776*b782 + 0.5*b776*b793 + 0.5*b776*b806 + 0.5*b776*b818 + 0.5
     *b776*b824 + 0.5*b776*b831 + b776*x868 + 0.5*b777*b778 + 0.5*b777*b779 + 
     0.5*b777*b784 + 0.5*b777*b785 + 0.5*b777*b794 + 0.5*b777*b795 + 0.5*b777*
     b796 + 0.5*b777*b799 + 0.5*b777*b800 + 0.5*b777*b801 + 0.5*b777*b802 + 0.5
     *b777*b805 + 0.5*b777*b810 + 0.5*b777*b815 + 0.5*b777*b817 + 0.5*b777*b824
      + 0.5*b777*b827 + 0.5*b777*b829 + 0.5*b777*b831 + b777*b832 + 0.5*b777*
     b835 + 0.5*b778*b779 + b778*b784 + 0.5*b778*b791 + 0.5*b778*b794 + 0.5*
     b778*b795 + 0.5*b778*b796 + 0.5*b778*b800 + 0.5*b778*b801 + 0.5*b778*b802
      + 0.5*b778*b805 + 0.5*b778*b810 + 0.5*b778*b812 + 0.5*b778*b813 + 0.5*
     b778*b815 + 0.5*b778*b824 + 0.5*b778*b829 + 0.5*b778*b831 + 0.5*b778*b832
      + 0.5*b778*b835 + 0.5*b779*b784 + 0.5*b779*b792 + 0.5*b779*b794 + b779*
     b795 + 0.5*b779*b796 + 0.5*b779*b800 + b779*b801 + 0.5*b779*b802 + 0.5*
     b779*b805 + 0.5*b779*b808 + 0.5*b779*b810 + 0.5*b779*b815 + 0.5*b779*b824
      + b779*b829 + 0.5*b779*b831 + 0.5*b779*b832 + 0.5*b779*b835 + 0.5*b780*
     b781 + 0.5*b780*b787 + 0.5*b780*b790 + 0.5*b780*b803 + 0.5*b780*b809 + 0.5
     *b780*b820 + 0.5*b780*b821 + 0.5*b780*b822 + 0.5*b780*b823 + 0.5*b780*b826
      + 0.5*b780*b836 + b781*b787 + 0.5*b781*b797 + 0.5*b781*b803 + 0.5*b781*
     b815 + b781*b820 + b781*b821 + 0.5*b781*b822 + 0.5*b781*b833 + 0.5*b781*
     b835 + 0.5*b781*b836 + 0.5*b782*b793 + 0.5*b782*b806 + 0.5*b782*b807 + 0.5
     *b782*b808 + b782*b818 + 0.5*b782*b824 + 0.5*b782*b831 + 0.5*b783*b792 + 
     0.5*b783*b793 + 0.5*b783*b797 + 0.5*b783*b803 + 0.5*b783*b806 + 0.5*b783*
     b822 + 0.5*b783*b828 + 0.5*b783*b830 + 0.5*b783*b833 + 0.5*b784*b791 + 0.5
     *b784*b794 + 0.5*b784*b795 + 0.5*b784*b796 + 0.5*b784*b800 + 0.5*b784*b801
      + 0.5*b784*b802 + 0.5*b784*b805 + 0.5*b784*b810 + 0.5*b784*b812 + 0.5*
     b784*b813 + 0.5*b784*b815 + 0.5*b784*b824 + 0.5*b784*b829 + 0.5*b784*b831
      + 0.5*b784*b832 + 0.5*b784*b835 + 0.5*b785*b786 + 0.5*b785*b791 + 0.5*
     b785*b799 + 0.5*b785*b812 + 0.5*b785*b813 + b785*b817 + 0.5*b785*b819 + 
     0.5*b785*b825 + b785*b827 + 0.5*b785*b832 + 0.5*b786*b791 + 0.5*b786*b796
      + 0.5*b786*b800 + 0.5*b786*b802 + 0.5*b786*b807 + 0.5*b786*b810 + 0.5*
     b786*b812 + 0.5*b786*b813 + 0.5*b786*b817 + 0.5*b786*b819 + 0.5*b786*b825
      + 0.5*b786*b827 + 0.5*b786*b828 + 0.5*b786*b830 + 0.5*b787*b797 + 0.5*
     b787*b803 + 0.5*b787*b815 + b787*b820 + b787*b821 + 0.5*b787*b822 + 0.5*
     b787*b833 + 0.5*b787*b835 + 0.5*b787*b836 + b788*b789 + 0.5*b788*b798 + 
     0.5*b788*b799 + 0.5*b788*b811 + 0.5*b788*b814 + 0.5*b788*b816 + 0.5*b789*
     b798 + 0.5*b789*b799 + 0.5*b789*b811 + 0.5*b789*b814 + 0.5*b789*b816 + 0.5
     *b790*b798 + 0.5*b790*b804 + b790*b809 + 0.5*b790*b811 + 0.5*b790*b816 + 
     b790*b823 + b790*b826 + b791*b812 + b791*b813 + 0.5*b791*b817 + 0.5*b791*
     b819 + 0.5*b791*b825 + 0.5*b791*b827 + 0.5*b792*b793 + 0.5*b792*b795 + 0.5
     *b792*b797 + 0.5*b792*b801 + 0.5*b792*b806 + 0.5*b792*b808 + 0.5*b792*b828
      + 0.5*b792*b829 + 0.5*b792*b830 + 0.5*b792*b833 + 0.5*b793*b797 + b793*
     b806 + 0.5*b793*b818 + 0.5*b793*b824 + 0.5*b793*b828 + 0.5*b793*b830 + 0.5
     *b793*b831 + 0.5*b793*b833 + 0.5*b794*b795 + 0.5*b794*b796 + 0.5*b794*b800
      + 0.5*b794*b801 + 0.5*b794*b802 + b794*b805 + 0.5*b794*b810 + 0.5*b794*
     b815 + 0.5*b794*b824 + 0.5*b794*b825 + 0.5*b794*b829 + 0.5*b794*b831 + 0.5
     *b794*b832 + 0.5*b794*b835 + 0.5*b795*b796 + 0.5*b795*b800 + b795*b801 + 
     0.5*b795*b802 + 0.5*b795*b805 + 0.5*b795*b808 + 0.5*b795*b810 + 0.5*b795*
     b815 + 0.5*b795*b824 + b795*b829 + 0.5*b795*b831 + 0.5*b795*b832 + 0.5*
     b795*b835 + b796*b800 + 0.5*b796*b801 + b796*b802 + 0.5*b796*b805 + 0.5*
     b796*b807 + b796*b810 + 0.5*b796*b815 + 0.5*b796*b824 + 0.5*b796*b828 + 
     0.5*b796*b829 + 0.5*b796*b830 + 0.5*b796*b831 + 0.5*b796*b832 + 0.5*b796*
     b835 + 0.5*b797*b806 + 0.5*b797*b815 + 0.5*b797*b820 + 0.5*b797*b821 + 0.5
     *b797*b828 + 0.5*b797*b830 + b797*b833 + 0.5*b797*b835 + 0.5*b798*b799 + 
     0.5*b798*b804 + 0.5*b798*b809 + b798*b811 + 0.5*b798*b814 + b798*b816 + 
     0.5*b798*b823 + 0.5*b798*b826 + 0.5*b799*b811 + 0.5*b799*b814 + 0.5*b799*
     b816 + 0.5*b799*b817 + 0.5*b799*b827 + 0.5*b799*b832 + 0.5*b800*b801 + 
     b800*b802 + 0.5*b800*b805 + 0.5*b800*b807 + b800*b810 + 0.5*b800*b815 + 
     0.5*b800*b824 + 0.5*b800*b828 + 0.5*b800*b829 + 0.5*b800*b830 + 0.5*b800*
     b831 + 0.5*b800*b832 + 0.5*b800*b835 + 0.5*b801*b802 + 0.5*b801*b805 + 0.5
     *b801*b808 + 0.5*b801*b810 + 0.5*b801*b815 + 0.5*b801*b824 + b801*b829 + 
     0.5*b801*b831 + 0.5*b801*b832 + 0.5*b801*b835 + 0.5*b802*b805 + 0.5*b802*
     b807 + b802*b810 + 0.5*b802*b815 + 0.5*b802*b824 + 0.5*b802*b828 + 0.5*
     b802*b829 + 0.5*b802*b830 + 0.5*b802*b831 + 0.5*b802*b832 + 0.5*b802*b835
      + 0.5*b803*b820 + 0.5*b803*b821 + b803*b822 + 0.5*b803*b836 + 0.5*b804*
     b809 + 0.5*b804*b811 + 0.5*b804*b816 + 0.5*b804*b823 + 0.5*b804*b826 + 0.5
     *b804*b834 + 0.5*b804*b836 + 0.5*b805*b810 + 0.5*b805*b815 + 0.5*b805*b824
      + 0.5*b805*b825 + 0.5*b805*b829 + 0.5*b805*b831 + 0.5*b805*b832 + 0.5*
     b805*b835 + 0.5*b806*b818 + 0.5*b806*b824 + 0.5*b806*b828 + 0.5*b806*b830
      + 0.5*b806*b831 + 0.5*b806*b833 + 0.5*b807*b808 + 0.5*b807*b810 + 0.5*
     b807*b818 + 0.5*b807*b828 + 0.5*b807*b830 + 0.5*b808*b818 + 0.5*b808*b829
      + 0.5*b809*b811 + 0.5*b809*b816 + b809*b823 + b809*b826 + 0.5*b810*b815
      + 0.5*b810*b824 + 0.5*b810*b828 + 0.5*b810*b829 + 0.5*b810*b830 + 0.5*
     b810*b831 + 0.5*b810*b832 + 0.5*b810*b835 + 0.5*b811*b814 + b811*b816 + 
     0.5*b811*b823 + 0.5*b811*b826 + b812*b813 + 0.5*b812*b817 + 0.5*b812*b819
      + 0.5*b812*b825 + 0.5*b812*b827 + 0.5*b813*b817 + 0.5*b813*b819 + 0.5*
     b813*b825 + 0.5*b813*b827 + 0.5*b814*b816 + 0.5*b814*b819 + 0.5*b814*b834
      + 0.5*b815*b820 + 0.5*b815*b821 + 0.5*b815*b824 + 0.5*b815*b829 + 0.5*
     b815*b831 + 0.5*b815*b832 + 0.5*b815*b833 + b815*b835 + 0.5*b816*b823 + 
     0.5*b816*b826 + 0.5*b817*b819 + 0.5*b817*b825 + b817*b827 + 0.5*b817*b832
      + 0.5*b818*b824 + 0.5*b818*b831 + 0.5*b819*b825 + 0.5*b819*b827 + 0.5*
     b819*b834 + b820*b821 + 0.5*b820*b822 + 0.5*b820*b833 + 0.5*b820*b835 + 
     0.5*b820*b836 + 0.5*b821*b822 + 0.5*b821*b833 + 0.5*b821*b835 + 0.5*b821*
     b836 + 0.5*b822*b836 + b823*b826 + 0.5*b824*b829 + b824*b831 + 0.5*b824*
     b832 + 0.5*b824*b835 + 0.5*b825*b827 + 0.5*b827*b832 + b828*b830 + 0.5*
     b828*b833 + 0.5*b829*b831 + 0.5*b829*b832 + 0.5*b829*b835 + 0.5*b830*b833
      + 0.5*b831*b832 + 0.5*b831*b835 + 0.5*b832*b835 + 0.5*b833*b835 + 0.5*
     b834*b836 =L= 100;

e4..    b345 - b406 =G= 0;

e5..  - b252 + b300 =G= 0;

e6..    b252 - b253 =G= 0;

e7..    b253 - b298 =G= 0;

e8..  - b265 + b298 =G= 0;

e9..    b482 - b497 =G= 0;

e10..  - b488 + b497 =G= 0;

e11..    b488 - b674 =G= 0;

e12..  - b572 + b674 =G= 0;

e13..  - b62 + b139 =G= 0;

e14..    b62 - b166 =G= 0;

e15..  - b63 + b166 =G= 0;

e16..    b63 - b150 =G= 0;

e17..    b397 - b602 =G= 0;

e18..  - b547 + b602 =G= 0;

e19..    b547 - b591 =G= 0;

e20..  - b318 + b591 =G= 0;

e21..  - b809 + b826 =G= 0;

e22..    b809 - b823 =G= 0;

e23..  - b761 + b823 =G= 0;

e24..    b761 - b790 =G= 0;

e25..    b381 - b559 =G= 0;

e26..  - b471 + b559 =G= 0;

e27..    b471 - b661 =G= 0;

e28..    b661 - b672 =G= 0;

e29..  - b491 + b671 =G= 0;

e30..    b491 - b678 =G= 0;

e31..  - b128 + b152 =G= 0;

e32..    b128 - b165 =G= 0;

e33..  - b64 + b165 =G= 0;

e34..    b64 - b154 =G= 0;

e35..  - b519 + b533 =G= 0;

e36..    b519 - b642 =G= 0;

e37..  - b507 + b642 =G= 0;

e38..  - b431 + b507 =G= 0;

e39..    b616 - b652 =G= 0;

e40..    b66 - b164 =G= 0;

e41..  - b155 + b164 =G= 0;

e42..  - b132 + b155 =G= 0;

e43..    b132 - b180 =G= 0;

e44..  - b744 + b785 =G= 0;

e45..    b744 - b751 =G= 0;

e46..    b751 - b817 =G= 0;

e47..    b817 - b827 =G= 0;

e48..  - b131 + b137 =G= 0;

e49..  - b126 + b131 =G= 0;

e50..    b126 - b177 =G= 0;

e51..  - b173 + b177 =G= 0;

e52..  - b743 + b745 =G= 0;

e53..    b743 - b819 =G= 0;

e54..  - b768 + b819 =G= 0;

e55..    b768 - b770 =G= 0;

e56..    b682 - b791 =G= 0;

e57..    b791 - b812 =G= 0;

e58..  - b748 + b812 =G= 0;

e59..    b748 - b813 =G= 0;

e60..  - b711 + b741 =G= 0;

e61..    b711 - b763 =G= 0;

e62..  - b730 + b763 =G= 0;

e63..    b730 - b825 =G= 0;

e64..    b713 - b769 =G= 0;

e65..  - b740 + b769 =G= 0;

e66..  - b715 + b740 =G= 0;

e67..  - b698 + b715 =G= 0;

e68..  - b685 + b766 =G= 0;

e69..    b685 - b786 =G= 0;

e70..  - b720 + b786 =G= 0;

e71..    b720 - b756 =G= 0;

e72..    b124 - b136 =G= 0;

e73..  - b130 + b184 =G= 0;

e74..    b130 - b151 =G= 0;

e75..  - b134 + b151 =G= 0;

e76..    b134 - b162 =G= 0;

e77..  - b129 + b149 =G= 0;

e78..    b129 - b174 =G= 0;

e79..  - b138 + b174 =G= 0;

e80..    b138 - b169 =G= 0;

e81..    b156 - b175 =G= 0;

e82..  - b125 + b175 =G= 0;

e83..    b125 - b157 =G= 0;

e84..    b157 - b168 =G= 0;

e85..  - b69 + b251 =G= 0;

e86..    b69 - b271 =G= 0;

e87..  - b263 + b271 =G= 0;

e88..    b263 - b284 =G= 0;

e89..  - b167 + b171 =G= 0;

e90..  - b153 + b167 =G= 0;

e91..  - b67 + b153 =G= 0;

e92..    b67 - b135 =G= 0;

e93..  - b176 + b178 =G= 0;

e94..  - b68 + b176 =G= 0;

e95..    b68 - b183 =G= 0;

e96..    b183 - b186 =G= 0;

e97..    b127 - b181 =G= 0;

e98..  - b65 + b181 =G= 0;

e99..    b65 - b161 =G= 0;

e100..    b161 - b163 =G= 0;

e101..    b269 - b283 =G= 0;

e102..  - b264 + b283 =G= 0;

e103..  - b256 + b264 =G= 0;

e104..    b256 - b257 =G= 0;

e105..    b550 - b606 =G= 0;

e106..  - b541 + b606 =G= 0;

e107..  - b438 + b541 =G= 0;

e108..  - b421 + b438 =G= 0;

e109..    b501 - b604 =G= 0;

e110..  - b538 + b604 =G= 0;

e111..  - b268 + b288 =G= 0;

e112..    b268 - b299 =G= 0;

e113..    b299 - b304 =G= 0;

e114..  - b295 + b304 =G= 0;

e115..  - b349 + b441 =G= 0;

e116..    b349 - b599 =G= 0;

e117..  - b460 + b599 =G= 0;

e118..    b398 - b400 =G= 0;

e119..    b133 - b170 =G= 0;

e120..  - b160 + b170 =G= 0;

e121..    b270 - b297 =G= 0;

e122..  - b285 + b297 =G= 0;

e123..  - b275 + b285 =G= 0;

e124..  - b267 + b275 =G= 0;

e125..  - b46 + b47 =G= 0;

e126..    b46 - b120 =G= 0;

e127..    b120 - b121 =G= 0;

e128..  - b93 + b121 =G= 0;

e129..    b50 - b83 =G= 0;

e130..  - b49 + b83 =G= 0;

e131..  - b48 + b49 =G= 0;

e132..    b48 - b123 =G= 0;

e133..  - b89 + b94 =G= 0;

e134..  - b54 + b89 =G= 0;

e135..    b54 - b55 =G= 0;

e136..    b55 - b87 =G= 0;

e137..    b52 - b100 =G= 0;

e138..  - b51 + b100 =G= 0;

e139..    b51 - b113 =G= 0;

e140..  - b73 + b113 =G= 0;

e141..  - b60 + b71 =G= 0;

e142..  - b53 + b110 =G= 0;

e143..    b56 - b98 =G= 0;

e144..    b98 - b103 =G= 0;

e145..  - b99 + b103 =G= 0;

e146..    b99 - b119 =G= 0;

e147..    b292 - b305 =G= 0;

e148..  - b294 + b305 =G= 0;

e149..  - b282 + b294 =G= 0;

e150..    b282 - b290 =G= 0;

e151..  - b85 + b107 =G= 0;

e152..    b85 - b97 =G= 0;

e153..  - b72 + b82 =G= 0;

e154..    b72 - b109 =G= 0;

e155..  - b57 + b109 =G= 0;

e156..    b57 - b95 =G= 0;

e157..  - b61 + b255 =G= 0;

e158..    b61 - b96 =G= 0;

e159..    b96 - b369 =G= 0;

e160..  - b79 + b369 =G= 0;

e161..  - b75 + b78 =G= 0;

e162..    b75 - b117 =G= 0;

e163..  - b86 + b117 =G= 0;

e164..  - b84 + b86 =G= 0;

e165..    b92 - b108 =G= 0;

e166..  - b106 + b108 =G= 0;

e167..    b106 - b116 =G= 0;

e168..  - b112 + b116 =G= 0;

e169..    b274 - b301 =G= 0;

e170..  - b280 + b301 =G= 0;

e171..    b280 - b287 =G= 0;

e172..    b287 - b302 =G= 0;

e173..  - b59 + b76 =G= 0;

e174..    b59 - b104 =G= 0;

e175..  - b80 + b104 =G= 0;

e176..  - b74 + b80 =G= 0;

e177..    b90 - b111 =G= 0;

e178..    b111 - b114 =G= 0;

e179..    b114 - b118 =G= 0;

e180..  - b115 + b118 =G= 0;

e181..    b58 - b122 =G= 0;

e182..    b88 - b105 =G= 0;

e183..  - b101 + b105 =G= 0;

e184..  - b45 + b101 =G= 0;

e185..    b45 - b77 =G= 0;

e186..    b757 - b758 =G= 0;

e187..  - b726 + b758 =G= 0;

e188..    b726 - b729 =G= 0;

e189..    b729 - b780 =G= 0;

e190..    b728 - b762 =G= 0;

e191..    b762 - b767 =G= 0;

e192..    b767 - b803 =G= 0;

e193..    b803 - b822 =G= 0;

e194..  - b702 + b781 =G= 0;

e195..    b702 - b820 =G= 0;

e196..    b820 - b821 =G= 0;

e197..  - b787 + b821 =G= 0;

e198..  - b760 + b808 =G= 0;

e199..  - b755 + b760 =G= 0;

e200..    b683 - b684 =G= 0;

e201..    b684 - b719 =G= 0;

e202..    b782 - b818 =G= 0;

e203..  - b747 + b818 =G= 0;

e204..  - b721 + b747 =G= 0;

e205..    b721 - b735 =G= 0;

e206..    b752 - b807 =G= 0;

e207..  - b712 + b807 =G= 0;

e208..  - b696 + b712 =G= 0;

e209..    b696 - b707 =G= 0;

e210..    b700 - b775 =G= 0;

e211..    b775 - b836 =G= 0;

e212..  - b736 + b836 =G= 0;

e213..  - b724 + b736 =G= 0;

e214..    b690 - b695 =G= 0;

e215..    b695 - b731 =G= 0;

e216..    b731 - b834 =G= 0;

e217..    b402 - b553 =G= 0;

e218..    b553 - b650 =G= 0;

e219..  - b641 + b650 =G= 0;

e220..  - b586 + b641 =G= 0;

e221..  - b358 + b478 =G= 0;

e222..    b358 - b571 =G= 0;

e223..    b571 - b629 =G= 0;

e224..  - b416 + b629 =G= 0;

e225..    b655 - b665 =G= 0;

e226..  - b495 + b665 =G= 0;

e227..  - b433 + b495 =G= 0;

e228..    b433 - b675 =G= 0;

e229..    b417 - b466 =G= 0;

e230..    b504 - b634 =G= 0;

e231..  - b486 + b540 =G= 0;

e232..  - b473 + b486 =G= 0;

e233..  - b420 + b473 =G= 0;

e234..  - b414 + b420 =G= 0;

e235..    b422 - b529 =G= 0;

e236..  - b512 + b529 =G= 0;

e237..  - b476 + b512 =G= 0;

e238..    b476 - b498 =G= 0;

e239..  - b487 + b584 =G= 0;

e240..    b527 - b649 =G= 0;

e241..  - b353 + b649 =G= 0;

e242..  - b330 + b353 =G= 0;

e243..  - b317 + b330 =G= 0;

e244..    b346 - b617 =G= 0;

e245..  - b534 + b617 =G= 0;

e246..  - b496 + b534 =G= 0;

e247..    b496 - b532 =G= 0;

e248..    b385 - b409 =G= 0;

e249..    b409 - b539 =G= 0;

e250..    b539 - b560 =G= 0;

e251..    b261 - b296 =G= 0;

e252..  - b277 + b296 =G= 0;

e253..  - b273 + b277 =G= 0;

e254..    b273 - b293 =G= 0;

e255..  - b568 + b647 =G= 0;

e256..    b568 - b620 =G= 0;

e257..  - b613 + b620 =G= 0;

e258..  - b601 + b613 =G= 0;

e259..  - b479 + b489 =G= 0;

e260..  - b320 + b479 =G= 0;

e261..    b320 - b396 =G= 0;

e262..    b396 - b625 =G= 0;

e263..    b279 - b291 =G= 0;

e264..  - b260 + b291 =G= 0;

e265..  - b258 + b260 =G= 0;

e266..  - b250 + b258 =G= 0;

e267..    b494 - b598 =G= 0;

e268..  - b368 + b598 =G= 0;

e269..  - b367 + b368 =G= 0;

e270..    b367 - b593 =G= 0;

e271..  - b551 + b564 =G= 0;

e272..    b551 - b622 =G= 0;

e273..  - b573 + b622 =G= 0;

e274..  - b446 + b573 =G= 0;

e275..  - b435 + b445 =G= 0;

e276..    b435 - b443 =G= 0;

e277..    b443 - b643 =G= 0;

e278..  - b388 + b643 =G= 0;

e279..  - b734 + b792 =G= 0;

e280..  - b727 + b734 =G= 0;

e281..    b727 - b750 =G= 0;

e282..  - b733 + b750 =G= 0;

e283..  - b746 + b793 =G= 0;

e284..  - b718 + b746 =G= 0;

e285..    b718 - b753 =G= 0;

e286..    b753 - b806 =G= 0;

e287..    b716 - b725 =G= 0;

e288..    b725 - b764 =G= 0;

e289..    b764 - b797 =G= 0;

e290..    b797 - b833 =G= 0;

e291..    b691 - b830 =G= 0;

e292..  - b710 + b830 =G= 0;

e293..    b710 - b828 =G= 0;

e294..  - b701 + b828 =G= 0;

e295..    b326 - b545 =G= 0;

e296..    b545 - b663 =G= 0;

e297..  - b589 + b663 =G= 0;

e298..    b589 - b659 =G= 0;

e299..  - b434 + b621 =G= 0;

e300..    b434 - b615 =G= 0;

e301..  - b483 + b615 =G= 0;

e302..    b483 - b546 =G= 0;

e303..  - b449 + b557 =G= 0;

e304..  - b427 + b449 =G= 0;

e305..  - b412 + b427 =G= 0;

e306..  - b407 + b412 =G= 0;

e307..    b574 - b605 =G= 0;

e308..  - b530 + b605 =G= 0;

e309..  - b383 + b530 =G= 0;

e310..    b383 - b562 =G= 0;

e311..    b500 - b566 =G= 0;

e312..    b566 - b664 =G= 0;

e313..    b664 - b681 =G= 0;

e314..  - b676 + b681 =G= 0;

e315..  - b490 + b526 =G= 0;

e316..    b490 - b670 =G= 0;

e317..  - b428 + b670 =G= 0;

e318..    b428 - b458 =G= 0;

e319..  - b423 + b587 =G= 0;

e320..    b423 - b608 =G= 0;

e321..  - b603 + b608 =G= 0;

e322..    b603 - b628 =G= 0;

e323..    b390 - b531 =G= 0;

e324..  - b499 + b531 =G= 0;

e325..  - b477 + b499 =G= 0;

e326..    b477 - b623 =G= 0;

e327..  - b276 + b281 =G= 0;

e328..  - b259 + b276 =G= 0;

e329..    b259 - b272 =G= 0;

e330..    b272 - b303 =G= 0;

e331..  - b705 + b777 =G= 0;

e332..    b705 - b708 =G= 0;

e333..    b708 - b832 =G= 0;

e334..  - b699 + b832 =G= 0;

e335..  - b694 + b779 =G= 0;

e336..    b694 - b801 =G= 0;

e337..    b801 - b829 =G= 0;

e338..  - b795 + b829 =G= 0;

e339..    b723 - b784 =G= 0;

e340..  - b754 + b784 =G= 0;

e341..  - b706 + b754 =G= 0;

e342..    b706 - b778 =G= 0;

e343..  - b693 + b709 =G= 0;

e344..    b693 - b697 =G= 0;

e345..    b697 - b805 =G= 0;

e346..  - b794 + b805 =G= 0;

e347..  - b732 + b742 =G= 0;

e348..    b732 - b824 =G= 0;

e349..    b824 - b831 =G= 0;

e350..  - b722 + b831 =G= 0;

e351..    b703 - b774 =G= 0;

e352..    b774 - b835 =G= 0;

e353..  - b772 + b835 =G= 0;

e354..    b772 - b815 =G= 0;

e355..  - b692 + b810 =G= 0;

e356..    b692 - b796 =G= 0;

e357..    b796 - b800 =G= 0;

e358..    b800 - b802 =G= 0;

e359..  - b319 + b508 =G= 0;

e360..  - b351 + b467 =G= 0;

e361..  - b324 + b351 =G= 0;

e362..    b324 - b394 =G= 0;

e363..  - b372 + b394 =G= 0;

e364..  - b352 + b365 =G= 0;

e365..    b352 - b470 =G= 0;

e366..    b470 - b677 =G= 0;

e367..  - b335 + b677 =G= 0;

e368..    b355 - b570 =G= 0;

e369..  - b424 + b570 =G= 0;

e370..  - b376 + b424 =G= 0;

e371..    b376 - b673 =G= 0;

e372..  - b321 + b461 =G= 0;

e373..    b321 - b472 =G= 0;

e374..    b472 - b492 =G= 0;

e375..  - b474 + b492 =G= 0;

e376..  - b328 + b348 =G= 0;

e377..    b328 - b480 =G= 0;

e378..  - b430 + b480 =G= 0;

e379..    b430 - b436 =G= 0;

e380..    b688 - b689 =G= 0;

e381..    b689 - b799 =G= 0;

e382..  - b717 + b799 =G= 0;

e383..    b717 - b738 =G= 0;

e384..    b714 - b798 =G= 0;

e385..    b798 - b816 =G= 0;

e386..  - b811 + b816 =G= 0;

e387..  - b765 + b811 =G= 0;

e388..  - b687 + b739 =G= 0;

e389..    b687 - b737 =G= 0;

e390..  - b686 + b737 =G= 0;

e391..    b686 - b814 =G= 0;

e392..    b759 - b789 =G= 0;

e393..  - b749 + b789 =G= 0;

e394..    b749 - b788 =G= 0;

e395..  - b704 + b788 =G= 0;

e396..  - b357 + b410 =G= 0;

e397..  - b334 + b357 =G= 0;

e398..    b334 - b411 =G= 0;

e399..    b411 - b645 =G= 0;

e400..    b456 - b633 =G= 0;

e401..  - b515 + b633 =G= 0;

e402..  - b354 + b515 =G= 0;

e403..  - b331 + b354 =G= 0;

e404..    b632 - b657 =G= 0;

e405..  - b614 + b657 =G= 0;

e406..  - b582 + b614 =G= 0;

e407..    b582 - b619 =G= 0;

e408..    b347 - b371 =G= 0;

e409..    b371 - b660 =G= 0;

e410..  - b362 + b660 =G= 0;

e411..    b362 - b555 =G= 0;

e412..    b339 - b565 =G= 0;

e413..    b565 - b594 =G= 0;

e414..  - b323 + b594 =G= 0;

e415..    b323 - b453 =G= 0;

e416..    b387 - b426 =G= 0;

e417..  - b403 + b426 =G= 0;

e418..    b403 - b653 =G= 0;

e419..  - b525 + b653 =G= 0;

e420..    b580 - b680 =G= 0;

e421..  - b511 + b680 =G= 0;

e422..    b511 - b607 =G= 0;

e423..  - b452 + b607 =G= 0;

e424..  - b341 + b360 =G= 0;

e425..    b341 - b447 =G= 0;

e426..    b447 - b667 =G= 0;

e427..    b401 - b528 =G= 0;

e428..    b528 - b579 =G= 0;

e429..  - b405 + b579 =G= 0;

e430..    b405 - b577 =G= 0;

e431..    b380 - b575 =G= 0;

e432..    b432 - b475 =G= 0;

e433..  - b366 + b475 =G= 0;

e434..    b366 - b592 =G= 0;

e435..    b592 - b597 =G= 0;

e436..  - b468 + b502 =G= 0;

e437..    b468 - b522 =G= 0;

e438..    b522 - b637 =G= 0;

e439..  - b425 + b637 =G= 0;

e440..    b439 - b669 =G= 0;

e441..  - b484 + b669 =G= 0;

e442..    b484 - b600 =G= 0;

e443..    b429 - b516 =G= 0;

e444..    b350 - b548 =G= 0;

e445..  - b517 + b548 =G= 0;

e446..    b517 - b596 =G= 0;

e447..  - b364 + b596 =G= 0;

e448..  - b327 + b506 =G= 0;

e449..    b327 - b455 =G= 0;

e450..  - b344 + b455 =G= 0;

e451..  - b343 + b344 =G= 0;

e452..    b536 - b662 =G= 0;

e453..  - b576 + b662 =G= 0;

e454..  - b509 + b576 =G= 0;

e455..    b509 - b658 =G= 0;

e456..    b520 - b651 =G= 0;

e457..  - b442 + b651 =G= 0;

e458..  - b329 + b442 =G= 0;

e459..    b329 - b631 =G= 0;

e460..    b465 - b549 =G= 0;

e461..    b549 - b561 =G= 0;

e462..  - b554 + b558 =G= 0;

e463..  - b399 + b554 =G= 0;

e464..  - b370 + b437 =G= 0;

e465..    b518 - b640 =G= 0;

e466..  - b415 + b640 =G= 0;

e467..  - b338 + b415 =G= 0;

e468..    b338 - b543 =G= 0;

e469..    b391 - b524 =G= 0;

e470..  - b462 + b524 =G= 0;

e471..  - b444 + b462 =G= 0;

e472..    b444 - b588 =G= 0;

e473..    b609 - b630 =G= 0;

e474..  - b392 + b630 =G= 0;

e475..    b392 - b618 =G= 0;

e476..  - b356 + b618 =G= 0;

e477..    b336 - b382 =G= 0;

e478..    b382 - b610 =G= 0;

e479..  - b389 + b610 =G= 0;

e480..    b389 - b469 =G= 0;

e481..    b325 - b384 =G= 0;

e482..    b384 - b459 =G= 0;

e483..    b459 - b654 =G= 0;

e484..  - b378 + b654 =G= 0;

e485..    b523 - b612 =G= 0;

e486..  - b514 + b612 =G= 0;

e487..    b514 - b521 =G= 0;

e488..  - b379 + b521 =G= 0;

e489..    b340 - b542 =G= 0;

e490..    b542 - b668 =G= 0;

e491..  - b333 + b668 =G= 0;

e492..    b333 - b463 =G= 0;

e493..  - b332 + b448 =G= 0;

e494..    b332 - b679 =G= 0;

e495..  - b644 + b679 =G= 0;

e496..  - b503 + b644 =G= 0;

e497..    b404 - b418 =G= 0;

e498..    b418 - b513 =G= 0;

e499..  - b322 + b513 =G= 0;

e500..    b322 - b457 =G= 0;

e501..  - b569 + b666 =G= 0;

e502..  - b505 + b569 =G= 0;

e503..    b505 - b656 =G= 0;

e504..  - b648 + b656 =G= 0;

e505..    b375 - b556 =G= 0;

e506..  - b552 + b556 =G= 0;

e507..  - b377 + b552 =G= 0;

e508..    b377 - b578 =G= 0;

e509..    b342 - b363 =G= 0;

e510..    b493 - b537 =G= 0;

e511..  - b361 + b537 =G= 0;

e512..  - b440 + b627 =G= 0;

e513..  - b386 + b440 =G= 0;

e514..    b386 - b611 =G= 0;

e515..  - b581 + b611 =G= 0;

e516..  - b419 + b485 =G= 0;

e517..    b419 - b638 =G= 0;

e518..    b638 - b639 =G= 0;

e519..    b639 - b646 =G= 0;

e520..  - b374 + b510 =G= 0;

e521..  - b337 + b374 =G= 0;

e522..    b337 - b583 =G= 0;

e523..  - b544 + b583 =G= 0;

e524..  - b408 + b454 =G= 0;

e525..    b408 - b563 =G= 0;

e526..  - b481 + b563 =G= 0;

e527..  - b373 + b481 =G= 0;

e528..    b451 - b624 =G= 0;

e529..  - b359 + b624 =G= 0;

e530..    b359 - b636 =G= 0;

e531..  - b585 + b636 =G= 0;

e532..  - b393 + b450 =G= 0;

e533..    b393 - b595 =G= 0;

e534..  - b567 + b595 =G= 0;

e535..    b567 - b635 =G= 0;

e536..  - b254 + b286 =G= 0;

e537..    b254 - b289 =G= 0;

e538..  - b266 + b289 =G= 0;

e539..  - b262 + b266 =G= 0;

* set non-default bounds
x837.fx = 0;
x838.fx = 0;
x839.fx = 0;
x840.fx = 0;
x841.fx = 0;
x842.fx = 0;
x843.fx = 0;
x844.fx = 0;
x845.fx = 0;
x846.fx = 0;
x847.fx = 0;
x848.fx = 0;
x849.fx = 0;
x850.fx = 0;
x851.fx = 0;
x852.fx = 0;
x853.fx = 0;
x854.fx = 0;
x855.fx = 0;
x856.fx = 0;
x857.fx = 0;
x858.fx = 0;
x859.fx = 0;
x860.fx = 0;
x861.fx = 0;
x862.fx = 0;
x863.fx = 0;
x864.fx = 0;
x865.fx = 0;
x866.fx = 0;
x867.fx = 0;
x868.fx = 0;
x869.fx = 0;
x870.fx = 0;
x871.fx = 0;
x872.fx = 0;
x873.fx = 0;
x874.fx = 0;
x875.fx = 0;
x876.fx = 0;
x877.fx = 0;
x878.fx = 0;
x879.fx = 0;
x880.fx = 0;
x881.fx = 0;
x882.fx = 0;
x883.fx = 0;
x884.fx = 0;
x885.fx = 0;
x886.fx = 0;
x887.fx = 0;
x888.fx = 0;
x889.fx = 0;
x890.fx = 0;
x891.fx = 0;
x892.fx = 0;
x893.fx = 0;
x894.fx = 0;
x895.fx = 0;
x896.fx = 0;
x897.fx = 0;
x898.fx = 0;
x899.fx = 0;
x900.fx = 0;
x901.fx = 0;
x902.fx = 0;
x903.fx = 0;
x904.fx = 0;
x905.fx = 0;
x906.fx = 0;
x907.fx = 0;
x908.fx = 0;
x909.fx = 0;
x910.fx = 0;
x911.fx = 0;
x912.fx = 0;
x913.fx = 0;
x914.fx = 0;
x915.fx = 0;
x916.fx = 0;
x917.fx = 0;
x918.fx = 0;
x919.fx = 0;
x920.fx = 0;
x921.fx = 0;
x922.fx = 0;
x923.fx = 0;
x924.fx = 0;
x925.fx = 0;
x926.fx = 0;
x927.fx = 0;
x928.fx = 0;
x929.fx = 0;
x930.fx = 0;
x931.fx = 0;
x932.fx = 0;
x933.fx = 0;
x934.fx = 0;
x935.fx = 0;
x936.fx = 0;
x937.fx = 0;
x938.fx = 0;
x939.fx = 0;
x940.fx = 0;
x941.fx = 0;
x942.fx = 0;
x943.fx = 0;
x944.fx = 0;
x945.fx = 0;
x946.fx = 0;
x947.fx = 0;
x948.fx = 0;
x949.fx = 0;
x950.fx = 0;
x951.fx = 0;
x952.fx = 0;
x953.fx = 0;
x954.fx = 0;
x955.fx = 0;
x956.fx = 0;
x957.fx = 0;
x958.fx = 0;
x959.fx = 0;
x960.fx = 0;
x961.fx = 0;
x962.fx = 0;
x963.fx = 0;
x964.fx = 0;
x965.fx = 0;
x966.fx = 0;
x967.fx = 0;
x968.fx = 0;

Model m / all /;

m.limrow=0; m.limcol=0;

$if NOT '%gams.u1%' == '' $include '%gams.u1%'

m.tolproj = 0.0;
$if not set MIQCP $set MIQCP MIQCP
Solve m using %MIQCP% minimizing objvar;





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