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(8,16).
next(16,17).
next(17,18).
next(18,19).
next(19,20).
next(20,21).
next(21,22).
next(5,23).
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(31,32).
next(32,33).
next(33,34).
next(34,35).
next(35,36).
next(36,37).
next(29,38).
next(38,39).
next(39,40).
next(40,41).
next(41,42).
next(42,43).
next(43,44).
next(44,45).
next(24,46).
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(51,60).
next(60,61).
next(61,62).
next(62,63).
next(63,64).
next(64,65).
next(65,66).
next(66,67).
next(46,68).
next(68,69).
next(69,70).
next(70,71).
next(71,72).
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(74,83).
next(83,84).
next(84,85).
next(85,86).
next(86,87).
next(87,88).
next(88,89).
next(89,90).
next(69,91).
next(91,92).
next(92,93).
next(93,94).
next(94,95).
next(95,96).
next(96,97).
next(97,98).
next(98,99).
next(99,100).
next(100,101).
next(101,102).
next(102,103).
next(103,104).
next(104,105).
next(97,106).
next(106,107).
next(107,108).
next(108,109).
next(109,110).
next(110,111).
next(111,112).
next(112,113).
doAt(startflow,4).
doAt(a4,5).
doAt(a10,6).
doAt(a13,7).
doAt(a12,8).
doAt(a20,9).
doAt(a3,10).
doAt(a23,11).
doAt(a15,12).
doAt(a18,13).
doAt(endflow,14).
doAt(a11,16).
doAt(a3,17).
doAt(a23,18).
doAt(a15,19).
doAt(a18,20).
doAt(endflow,21).
doAt(a22,23).
doAt(a7,24).
doAt(a6,25).
doAt(a9,26).
doAt(a17,27).
doAt(a2,28).
doAt(a12,29).
doAt(a20,30).
doAt(a3,31).
doAt(a23,32).
doAt(a15,33).
doAt(a18,34).
doAt(endflow,36).
doAt(a11,39).
doAt(a3,40).
doAt(a23,41).
doAt(a15,42).
doAt(a18,43).
doAt(endflow,44).
doAt(a5,46).
doAt(a19,47).
doAt(a9,48).
doAt(a17,49).
doAt(a2,50).
doAt(a12,51).
doAt(a20,52).
doAt(a3,53).
doAt(a23,54).
doAt(a15,55).
doAt(a18,56).
doAt(endflow,58).
doAt(a11,61).
doAt(a3,62).
doAt(a23,63).
doAt(a15,64).
doAt(a18,65).
doAt(endflow,66).
doAt(a16,68).
doAt(a8,69).
doAt(a25,70).
doAt(a9,71).
doAt(a17,72).
doAt(a2,73).
doAt(a12,74).
doAt(a20,75).
doAt(a3,76).
doAt(a23,77).
doAt(a15,78).
doAt(a18,79).
doAt(endflow,81).
doAt(a11,84).
doAt(a3,85).
doAt(a23,86).
doAt(a15,87).
doAt(a18,88).
doAt(endflow,89).
doAt(a14,91).
doAt(a24,92).
doAt(a1,93).
doAt(a9,94).
doAt(a17,95).
doAt(a2,96).
doAt(a12,97).
doAt(a20,98).
doAt(a3,99).
doAt(a23,100).
doAt(a15,101).
doAt(a18,102).
doAt(endflow,104).
doAt(a11,107).
doAt(a3,108).
doAt(a23,109).
doAt(a15,110).
doAt(a18,111).
doAt(endflow,112).
compAt(a10,x21,35).
compAt(a10,x21,38).
compAt(a10,x21,57).
compAt(a10,x21,60).
compAt(a10,x21,80).
compAt(a10,x21,83).
compAt(a10,x21,103).
compAt(a10,x21,106).
leftrightnexts(9,16).
leftrightnexts(30,38).
leftrightnexts(52,60).
leftrightnexts(75,83).
leftrightnexts(98,106).
leftrightnexts(70,91).
leftrightnexts(47,68).
leftrightnexts(25,46).
leftrightnexts(6,23).