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(24,28).
next(28,29).
next(29,30).
next(30,31).
next(31,32).
next(32,33).
next(33,34).
next(34,35).
next(32,36).
next(36,37).
next(37,38).
next(38,39).
next(39,40).
next(8,41).
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(55,56).
next(56,57).
next(57,58).
next(58,59).
next(56,60).
next(60,61).
next(61,62).
next(62,63).
next(63,64).
next(64,65).
next(65,66).
next(66,67).
next(64,68).
next(68,69).
next(69,70).
next(70,71).
next(71,72).
next(41,73).
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).
next(84,85).
next(85,86).
next(86,87).
next(87,88).
next(88,89).
next(89,90).
next(90,91).
next(88,92).
next(92,93).
next(93,94).
next(94,95).
next(95,96).
next(96,97).
next(97,98).
next(98,99).
next(96,100).
next(100,101).
next(101,102).
next(102,103).
next(103,104).
doAt(startflow,5).
doAt(a16,6).
doAt(a35,7).
doAt(a27,8).
doAt(a2,9).
doAt(a11,10).
doAt(a23,11).
doAt(a29,12).
doAt(a22,13).
doAt(a28,14).
doAt(a5,15).
doAt(a20,16).
doAt(a7,17).
doAt(a31,18).
doAt(a32,19).
doAt(a8,20).
doAt(a10,21).
doAt(a17,22).
doAt(a25,23).
doAt(a14,24).
doAt(a3,25).
doAt(endflow,26).
doAt(a33,28).
doAt(a34,29).
doAt(a19,30).
doAt(a6,31).
doAt(a9,32).
doAt(a12,33).
doAt(endflow,34).
doAt(a30,36).
doAt(a21,37).
doAt(a13,38).
doAt(endflow,39).
doAt(a15,41).
doAt(a24,42).
doAt(a18,43).
doAt(a29,44).
doAt(a22,45).
doAt(a28,46).
doAt(a5,47).
doAt(a20,48).
doAt(a7,49).
doAt(a31,50).
doAt(a32,51).
doAt(a8,52).
doAt(a10,53).
doAt(a17,54).
doAt(a25,55).
doAt(a14,56).
doAt(a3,57).
doAt(endflow,58).
doAt(a33,60).
doAt(a34,61).
doAt(a19,62).
doAt(a6,63).
doAt(a9,64).
doAt(a12,65).
doAt(endflow,66).
doAt(a30,68).
doAt(a21,69).
doAt(a13,70).
doAt(endflow,71).
doAt(a26,73).
doAt(a1,74).
doAt(a18,75).
doAt(a29,76).
doAt(a22,77).
doAt(a28,78).
doAt(a5,79).
doAt(a20,80).
doAt(a7,81).
doAt(a31,82).
doAt(a32,83).
doAt(a8,84).
doAt(a10,85).
doAt(a17,86).
doAt(a25,87).
doAt(a14,88).
doAt(a3,89).
doAt(endflow,90).
doAt(a33,92).
doAt(a34,93).
doAt(a19,94).
doAt(a6,95).
doAt(a9,96).
doAt(a12,97).
doAt(endflow,98).
doAt(a30,100).
doAt(a21,101).
doAt(a13,102).
doAt(endflow,103).
leftrightnexts(33,36).
leftrightnexts(25,28).
leftrightnexts(65,68).
leftrightnexts(57,60).
leftrightnexts(97,100).
leftrightnexts(89,92).
leftrightnexts(42,73).
leftrightnexts(9,41).