$EXEC orbit (0,6,18,12,24)(1,22,15,2,17)(3,10,13,5,14)(4,23,21,7,8)(9,11,16,20,19)(25,31,43,37,49)(26,47,40,27,42)(28,35,38,30,39)(29,48,46,32,33)(34,36,41,45,44) (0,22,8,9,5)(1,7,19,13,24)(2,23,16,3,18)(4,11,14,6,15)(10,12,17,21,20)(25,47,33,34,30)(26,32,44,38,49)(27,48,41,28,43)(29,36,39,31,40)(35,37,42,46,45) (0,2,4,6,8,10,12,14,16,18,20,22)(1,3,5,7,9,11,13,15,17,19,21,23)(24)(25,27,29,31,33,35,37,39,41,43,45,47)(26,28,30,32,34,36,38,40,42,44,46,48)(49) .. 10000000000000000000000000100001000001000100000000 11000000000000000000000001000000000000100100000000 11000000100000000000000000000000000010001000000000 11110000000000000000000000000001000000000000000000 11000000000000000000000000000010100000000000001000 10100000100000000000000000001000000100000000000000 10100000000000000000000000000000010000000000000011 11000001000001000001000000000000000000000000000000