next(1,2).
next(2,3).
next(3,4).
next(4,5).
next(5,6).
next(6,7).
next(7,8).
next(8,9).
next(9,10).
next(10,11).
next(11,12).
next(12,13).
next(13,14).
next(14,15).
next(15,16).
next(16,17).
next(17,18).
next(18,19).
next(19,20).
next(20,21).
next(13,22).
next(22,23).
next(23,24).
next(24,25).
next(25,26).
next(26,27).
next(27,28).
next(28,29).
next(29,30).
next(30,31).
next(23,32).
next(32,33).
next(33,34).
next(34,35).
next(35,36).
next(36,37).
next(37,38).
next(38,39).
next(39,40).
next(40,41).
next(41,42).
next(42,43).
next(43,44).
next(9,45).
next(45,46).
next(46,47).
next(47,48).
next(48,49).
next(49,50).
next(50,51).
next(51,52).
next(52,53).
next(53,54).
next(54,55).
next(55,56).
next(56,57).
next(57,58).
next(58,59).
next(59,60).
next(60,61).
next(53,62).
next(62,63).
next(63,64).
next(64,65).
next(65,66).
next(66,67).
next(67,68).
next(68,69).
next(69,70).
next(70,71).
next(63,72).
next(72,73).
next(73,74).
next(74,75).
next(75,76).
next(76,77).
next(77,78).
next(78,79).
next(79,80).
next(80,81).
next(81,82).
next(82,83).
next(83,84).
doAt(startflow,6).
doAt(a17,8).
doAt(a22,9).
doAt(a7,10).
doAt(a25,11).
doAt(a6,12).
doAt(a15,13).
doAt(a12,14).
doAt(a3,15).
doAt(a19,16).
doAt(a11,17).
doAt(a20,18).
doAt(a16,19).
doAt(endflow,20).
doAt(a21,22).
doAt(a10,23).
doAt(a2,24).
doAt(a3,25).
doAt(a19,26).
doAt(a11,27).
doAt(a20,28).
doAt(a16,29).
doAt(endflow,30).
doAt(a24,32).
doAt(a23,33).
doAt(a13,34).
doAt(a4,35).
doAt(a18,36).
doAt(a5,37).
doAt(a3,38).
doAt(a19,39).
doAt(a11,40).
doAt(a20,41).
doAt(a16,42).
doAt(endflow,43).
doAt(a14,47).
doAt(a1,49).
doAt(a9,50).
doAt(a6,51).
doAt(a15,53).
doAt(a12,54).
doAt(a3,55).
doAt(a19,56).
doAt(a11,57).
doAt(a20,58).
doAt(a16,59).
doAt(endflow,60).
doAt(a21,62).
doAt(a10,63).
doAt(a2,64).
doAt(a3,65).
doAt(a19,66).
doAt(a11,67).
doAt(a20,68).
doAt(a16,69).
doAt(endflow,70).
doAt(a24,72).
doAt(a23,73).
doAt(a13,74).
doAt(a4,75).
doAt(a18,76).
doAt(a5,77).
doAt(a3,78).
doAt(a19,79).
doAt(a11,80).
doAt(a20,81).
doAt(a16,82).
doAt(endflow,83).
compAt(a25,x1,45).
compAt(a25,x10,46).
compAt(a7,x9,48).
compAt(a7,x20,52).
subsAt(a17,7).
leftrightnexts(24,32).
leftrightnexts(14,22).
leftrightnexts(64,72).
leftrightnexts(54,62).
leftrightnexts(10,45).