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(15,20).
next(20,21).
next(21,22).
next(22,23).
next(8,24).
next(24,25).
next(25,26).
next(26,27).
next(27,28).
next(28,29).
next(29,30).
next(30,31).
next(31,32).
next(32,33).
next(33,34).
next(30,35).
next(35,36).
next(36,37).
next(37,38).
next(4,39).
next(39,40).
next(40,41).
next(41,42).
next(42,43).
next(43,44).
next(44,45).
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(51,56).
next(56,57).
next(57,58).
next(58,59).
next(44,60).
next(60,61).
next(61,62).
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(66,71).
next(71,72).
next(72,73).
next(73,74).
next(40,75).
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).
next(84,85).
next(85,86).
next(86,87).
next(87,88).
next(88,89).
next(89,90).
next(90,91).
next(91,92).
next(92,93).
next(89,94).
next(94,95).
next(95,96).
next(96,97).
next(82,98).
next(98,99).
next(99,100).
next(100,101).
next(101,102).
next(102,103).
next(103,104).
next(104,105).
next(105,106).
next(106,107).
next(107,108).
next(104,109).
next(109,110).
next(110,111).
next(111,112).
doAt(startflow,3).
doAt(a5,4).
doAt(a19,5).
doAt(a11,6).
doAt(a2,7).
doAt(a22,8).
doAt(a15,9).
doAt(a13,10).
doAt(a25,11).
doAt(a24,12).
doAt(a9,13).
doAt(a1,14).
doAt(a18,15).
doAt(a4,16).
doAt(a14,17).
doAt(endflow,18).
doAt(a3,20).
doAt(a14,21).
doAt(endflow,22).
doAt(a7,24).
doAt(a13,25).
doAt(a25,26).
doAt(a24,27).
doAt(a9,28).
doAt(a1,29).
doAt(a18,30).
doAt(a4,31).
doAt(a14,32).
doAt(endflow,33).
doAt(a3,35).
doAt(a14,36).
doAt(endflow,37).
doAt(a12,39).
doAt(a20,40).
doAt(a6,41).
doAt(a11,42).
doAt(a2,43).
doAt(a22,44).
doAt(a15,45).
doAt(a13,46).
doAt(a25,47).
doAt(a24,48).
doAt(a9,49).
doAt(a1,50).
doAt(a18,51).
doAt(a4,52).
doAt(a14,53).
doAt(endflow,54).
doAt(a3,56).
doAt(a14,57).
doAt(endflow,58).
doAt(a7,60).
doAt(a13,61).
doAt(a25,62).
doAt(a24,63).
doAt(a9,64).
doAt(a1,65).
doAt(a18,66).
doAt(a4,67).
doAt(a14,68).
doAt(endflow,69).
doAt(a3,71).
doAt(a14,72).
doAt(endflow,73).
doAt(a8,75).
doAt(a16,76).
doAt(a21,77).
doAt(a23,78).
doAt(a17,79).
doAt(a11,80).
doAt(a2,81).
doAt(a22,82).
doAt(a15,83).
doAt(a13,84).
doAt(a25,85).
doAt(a24,86).
doAt(a9,87).
doAt(a1,88).
doAt(a18,89).
doAt(a4,90).
doAt(a14,91).
doAt(endflow,92).
doAt(a3,94).
doAt(a14,95).
doAt(endflow,96).
doAt(a7,98).
doAt(a13,99).
doAt(a25,100).
doAt(a24,101).
doAt(a9,102).
doAt(a1,103).
doAt(a18,104).
doAt(a4,105).
doAt(a14,106).
doAt(endflow,107).
doAt(a3,109).
doAt(a14,110).
doAt(endflow,111).
leftrightnexts(16,20).
leftrightnexts(31,35).
leftrightnexts(9,24).
leftrightnexts(52,56).
leftrightnexts(67,71).
leftrightnexts(45,60).
leftrightnexts(90,94).
leftrightnexts(105,109).
leftrightnexts(83,98).
leftrightnexts(41,75).
leftrightnexts(5,39).