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(21,22).
next(22,23).
next(23,24).
next(24,25).
next(25,26).
next(26,27).
next(27,28).
next(25,29).
next(29,30).
next(30,31).
next(31,32).
next(29,33).
next(33,34).
next(34,35).
next(35,36).
next(24,37).
next(37,38).
next(38,39).
next(22,40).
next(40,41).
next(41,42).
next(42,43).
next(43,44).
next(44,45).
next(42,46).
next(46,47).
next(47,48).
next(48,49).
next(46,50).
next(50,51).
next(51,52).
next(52,53).
next(41,54).
next(54,55).
next(55,56).
next(20,57).
next(57,58).
next(58,59).
next(59,60).
next(60,61).
next(61,62).
next(62,63).
next(63,64).
next(64,65).
next(65,66).
next(63,67).
next(67,68).
next(68,69).
next(69,70).
next(67,71).
next(71,72).
next(72,73).
next(73,74).
next(62,75).
next(75,76).
next(76,77).
next(60,78).
next(78,79).
next(79,80).
next(80,81).
next(81,82).
next(82,83).
next(80,84).
next(84,85).
next(85,86).
next(86,87).
next(84,88).
next(88,89).
next(89,90).
next(90,91).
next(79,92).
next(92,93).
next(93,94).
doAt(startflow,8).
doAt(a25,10).
doAt(a1,11).
doAt(a11,12).
doAt(a19,14).
doAt(a16,16).
doAt(a4,17).
doAt(a13,18).
doAt(a17,19).
doAt(a9,20).
doAt(a2,21).
doAt(a14,22).
doAt(a7,23).
doAt(a18,24).
doAt(a22,25).
doAt(a6,26).
doAt(endflow,27).
doAt(a8,29).
doAt(a12,30).
doAt(endflow,31).
doAt(a24,33).
doAt(a21,34).
doAt(endflow,35).
doAt(a5,37).
doAt(endflow,38).
doAt(a20,40).
doAt(a18,41).
doAt(a22,42).
doAt(a6,43).
doAt(endflow,44).
doAt(a8,46).
doAt(a12,47).
doAt(endflow,48).
doAt(a24,50).
doAt(a21,51).
doAt(endflow,52).
doAt(a5,54).
doAt(endflow,55).
doAt(a10,57).
doAt(a15,58).
doAt(a23,59).
doAt(a14,60).
doAt(a7,61).
doAt(a18,62).
doAt(a22,63).
doAt(a6,64).
doAt(endflow,65).
doAt(a8,67).
doAt(a12,68).
doAt(endflow,69).
doAt(a24,71).
doAt(a21,72).
doAt(endflow,73).
doAt(a5,75).
doAt(endflow,76).
doAt(a20,78).
doAt(a18,79).
doAt(a22,80).
doAt(a6,81).
doAt(endflow,82).
doAt(a8,84).
doAt(a12,85).
doAt(endflow,86).
doAt(a24,88).
doAt(a21,89).
doAt(endflow,90).
doAt(a5,92).
doAt(endflow,93).
compAt(a25,x21,9).
subsAt(a19,13).
subsAt(a16,15).
leftrightnexts(30,33).
leftrightnexts(26,29).
leftrightnexts(25,37).
leftrightnexts(47,50).
leftrightnexts(43,46).
leftrightnexts(42,54).
leftrightnexts(23,40).
leftrightnexts(68,71).
leftrightnexts(64,67).
leftrightnexts(63,75).
leftrightnexts(85,88).
leftrightnexts(81,84).
leftrightnexts(80,92).
leftrightnexts(61,78).
leftrightnexts(21,57).