b := (  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13)( 14, 26, 37, 47,
  56, 64, 71, 77, 82, 86, 89, 91, 25)( 15, 27, 38, 48, 57, 65, 72, 78, 83, 87,
 90, 24, 36)( 16, 28, 39, 49, 58, 66, 73, 79, 84, 88, 23, 35, 46)
( 17, 29, 40, 50, 59, 67, 74, 80, 85, 22, 34, 45, 55)( 18, 30, 41, 51, 60, 68,
 75, 81, 21, 33, 44, 54, 63)( 19, 31, 42, 52, 61, 69, 76, 20, 32, 43, 53, 62,
  70)( 92,104,115,125,134,142,149,155,160,164,167,169,103)( 93,105,116,126,
 135,143,150,156,161,165,168,102,114)( 94,106,117,127,136,144,151,157,162,166,
 101,113,124)( 95,107,118,128,137,145,152,158,163,100,112,123,133)
( 96,108,119,129,138,146,153,159, 99,111,122,132,141)( 97,109,120,130,139,147,
 154, 98,110,121,131,140,148)(170,236,291,336,372,400,421,436,446,452,455,235,
 180)(171,237,292,337,373,401,422,437,447,453,233,290,190)(172,238,293,338,
 374,402,423,438,448,230,288,335,199)(173,239,294,339,375,403,424,439,226,285,
 333,371,207)(174,240,295,340,376,404,425,221,281,330,369,399,214)
(175,241,296,341,377,405,215,276,326,366,397,420,220)(176,242,297,342,378,208,
 270,321,362,394,418,435,225)(177,243,298,343,200,263,315,357,390,415,433,445,
 229)(178,244,299,191,255,308,351,385,411,430,443,451,232)(179,245,181,246,
 300,344,379,406,426,440,449,454,234)(182,247,301,345,380,407,427,441,450,231,
 289,189,254)(183,248,302,346,381,408,428,442,227,286,334,198,262)
(184,249,303,347,382,409,429,222,282,331,370,206,269)(185,250,304,348,383,410,
 216,277,327,367,398,213,275)(186,251,305,349,384,209,271,322,363,395,419,219,
 280)(187,252,306,350,201,264,316,358,391,416,434,224,284)(188,253,307,192,
 256,309,352,386,412,431,444,228,287)(193,257,310,353,387,413,432,223,283,332,
 197,261,314)(194,258,311,354,388,414,217,278,328,368,205,268,320)
(195,259,312,355,389,210,272,323,364,396,212,274,325)(196,260,313,356,202,265,
 317,359,392,417,218,279,329)(203,266,318,360,393,211,273,324,365,204,267,319,
 361);