a := (1,654)(2, 95)( 3,560)(  4,333)(  5,446)(  6,570)(  7,432)
(  8,492)(  9, 94)( 10,557)( 11,147)( 12,168)( 13,606)( 14,276)
( 15, 85)( 16,349)( 17,545)( 18,173)( 19, 34)( 20,691)( 21,115)
( 22,460)( 23,463)( 24, 98)( 25,635)( 26,580)( 27,137)( 28, 29)
( 30,470)( 31,106)( 32,465)( 33,671)( 35,316)( 36,511)( 37,295)
( 38,457)( 39,650)( 40,367)( 41,710)( 42,658)( 43,194)( 44,625)
( 45,692)( 46, 60)( 47,488)( 48,647)( 49,642)( 50,104)( 51,677)
( 52,167)( 53,644)( 54,213)( 55,656)( 56,304)( 57,443)( 58,389)
( 59,225)( 61,594)( 62,490)( 63,425)( 64,472)( 65,392)( 66,629)
( 67,657)( 68,569)( 69,599)( 70,371)( 71,358)( 72,706)( 73,342)
( 74,319)( 75,505)( 76,444)( 77,521)( 78,388)( 79,507)( 80,617)
( 81,226)( 82,339)( 83,252)( 84,423)( 86,231)( 87,402)( 88,640)
( 89,682)( 90,354)( 92,550)( 93,277)( 96,176)( 97,415)( 99,327)
(100,701)(101,186)(102,546)(103,497)(105,138)(107,725)(108,240)
(109,391)(110,690)(111,510)(112,233)(113,575)(114,551)(116,227)
(117,162)(118,317)(119,622)(120,501)(121,626)(122,668)(123,662)
(124,340)(125,655)(126,487)(127,631)(128,661)(129,177)(130,567)
(132,270)(133,688)(134,416)(135,552)(136,595)(139,265)(140,217)
(141,294)(142,538)(143,709)(145,577)(146,237)(148,672)(149,609)
(150,163)(151,572)(152,261)(153,241)(154,619)(155,699)(156,185)
(157,685)(158,274)(159,409)(160,404)(161,207)(164,461)(165,427)
(166,495)(169,562)(170,568)(171,466)(172,684)(174,717)(175,189)
(178,351)(179,191)(180,330)(181,589)(182,525)(183,445)(184,702)
(187,390)(188,473)(190,509)(192,315)(193,621)(195,307)(196,263)
(197,380)(198,205)(199,435)(200,534)(202,512)(203,683)(204,345)
(206,248)(208,366)(209,305)(210,670)(211,648)(212,643)(214,730)
(215,704)(216,536)(218,532)(219,406)(220,370)(221,486)(222,586)
(223,431)(224,437)(228,282)(229,412)(230,645)(232,314)(234,275)
(235,641)(236,573)(238,663)(239,526)(242,530)(243,405)(244,513)
(245,306)(246,418)(247,628)(249,611)(250,352)(251,393)(253,363)
(254,343)(255,496)(256,364)(257,318)(258,422)(259,279)(260,601)
(262,680)(264,302)(266,428)(267,482)(268,372)(269,639)(271,676)
(272,407)(273,535)(278,666)(280,518)(281,378)(283,584)(284,377)
(285,298)(286,728)(287,411)(288,395)(289,608)(290,686)(291,426)
(292,506)(293,436)(296,528)(297,652)(299,502)(300,515)(301,324)
(303,563)(308,591)(309,687)(310,630)(311,420)(312,582)(313,383)
(320,727)(321,394)(322,456)(323,588)(325,616)(326,596)(328,464)
(329,605)(331,469)(332,475)(334,441)(335,694)(336,711)(337,385)
(338,590)(341,571)(344,561)(346,574)(347,508)(348,373)(350,401)
(353,458)(355,439)(356,429)(357,369)(359,708)(360,620)(361,494)
(362,673)(365,548)(368,481)(374,398)(375,649)(376,543)(379,382)
(381,400)(384,489)(386,646)(387,665)(396,581)(397,638)(399,721)
(403,447)(408,424)(410,579)(413,651)(414,480)(417,504)(419,566)
(421,695)(430,660)(433,607)(434,722)(438,612)(440,633)(442,516)
(448,527)(449,500)(450,549)(451,529)(452,459)(453,479)(454,729)
(455,547)(462,553)(467,519)(468,471)(474,587)(476,712)(477,593)
(478,667)(483,689)(484,659)(485,705)(491,565)(493,539)(498,715)
(499,514)(503,696)(517,602)(522,544)(523,679)(524,678)(531,632)
(533,697)(537,664)(540,585)(541,636)(542,693)(554,600)(555,598)
(556,714)(558,681)(564,576)(578,623)(583,610)(592,637)(603,613)
(604,618)(614,669)(615,624)(627,719)(634,713)(674,724)(675,698)
(707,723)(716,718)(720,726);