b11 := (2,4)(3,5)(6,10)(7,11)(8,12)(9,13)(14,22)(15,23)(16,24)(17,25)(18,26)
     (19,27)(20,28)(21,29)(30,46)(31,47)(32,48)(33,49)(34,50)(35,51)(36,52)
     (37,53)(38,54)(39,55)(40,56)(41,57)(42,58)(43,59)(44,60)(45,61)(62,94)
     (63,77)(64,95)(65,96)(66,71)(67,97)(68,98)(69,99)(70,80)(73,91)(74,100)
     (75,101)(76,102)(78,103)(79,104)(81,105)(82,106)(84,107)(85,108)(86,109)
     (87,110)(88,111)(89,112)(90,113)(92,114)(93,115)(117,149)(118,150)(119,
     121)(120,151)(122,141)(123,127)(124,131)(125,152)(126,153)(128,138)(129,
     154)(130,155)(132,156)(133,157)(134,136)(135,158)(137,159)(139,160)(140,
     161)(142,162)(143,163)(145,164)(146,165)(148,166)(167,181)(168,176)(169,
     170)(172,189)(173,180)(174,184)(177,187)(178,190)(182,186)(183,185);