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(22,26).
next(26,27).
next(27,28).
next(28,29).
next(18,30).
next(30,31).
next(31,32).
next(32,33).
next(33,34).
next(34,35).
next(35,36).
next(36,37).
next(34,38).
next(38,39).
next(39,40).
next(40,41).
next(10,42).
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(50,64).
next(64,65).
next(65,66).
next(66,67).
next(67,68).
next(68,69).
next(69,70).
next(70,71).
next(71,72).
next(72,73).
next(70,74).
next(74,75).
next(75,76).
next(76,77).
next(43,78).
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(93,94).
next(94,95).
next(92,96).
next(96,97).
next(97,98).
next(98,99).
next(86,100).
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(108,109).
next(106,110).
next(110,111).
next(111,112).
next(112,113).
next(79,114).
next(114,115).
next(115,116).
next(116,117).
next(117,118).
next(118,119).
next(119,120).
next(120,121).
next(121,122).
next(122,123).
next(123,124).
next(124,125).
next(125,126).
next(126,127).
next(127,128).
next(128,129).
next(126,130).
next(130,131).
next(131,132).
next(132,133).
next(122,134).
next(134,135).
next(135,136).
next(136,137).
next(137,138).
next(138,139).
next(139,140).
next(140,141).
next(138,142).
next(142,143).
next(143,144).
next(144,145).
doAt(startflow,7).
doAt(a15,10).
doAt(a6,12).
doAt(a12,13).
doAt(a3,14).
doAt(a5,16).
doAt(a16,17).
doAt(a1,18).
doAt(a13,19).
doAt(a25,20).
doAt(a10,21).
doAt(a2,22).
doAt(a9,23).
doAt(endflow,24).
doAt(a19,26).
doAt(a21,27).
doAt(endflow,28).
doAt(a22,30).
doAt(a8,31).
doAt(a25,32).
doAt(a10,33).
doAt(a2,34).
doAt(a9,35).
doAt(endflow,36).
doAt(a19,38).
doAt(a21,39).
doAt(endflow,40).
doAt(a20,43).
doAt(a14,45).
doAt(a3,46).
doAt(a5,48).
doAt(a16,49).
doAt(a1,50).
doAt(a13,51).
doAt(a25,54).
doAt(a10,55).
doAt(a2,56).
doAt(a9,57).
doAt(endflow,58).
doAt(a19,60).
doAt(a21,61).
doAt(endflow,62).
doAt(a22,64).
doAt(a8,67).
doAt(a25,68).
doAt(a10,69).
doAt(a2,70).
doAt(a9,71).
doAt(endflow,72).
doAt(a19,74).
doAt(a21,75).
doAt(endflow,76).
doAt(a23,78).
doAt(a7,79).
doAt(a17,81).
doAt(a3,82).
doAt(a5,84).
doAt(a16,85).
doAt(a1,86).
doAt(a13,87).
doAt(a25,90).
doAt(a10,91).
doAt(a2,92).
doAt(a9,93).
doAt(endflow,94).
doAt(a19,96).
doAt(a21,97).
doAt(endflow,98).
doAt(a22,100).
doAt(a8,103).
doAt(a25,104).
doAt(a10,105).
doAt(a2,106).
doAt(a9,107).
doAt(endflow,108).
doAt(a19,110).
doAt(a21,111).
doAt(endflow,112).
doAt(a4,115).
doAt(a24,116).
doAt(a11,117).
doAt(a3,118).
doAt(a5,120).
doAt(a16,121).
doAt(a1,122).
doAt(a13,123).
doAt(a25,124).
doAt(a10,125).
doAt(a2,126).
doAt(a9,127).
doAt(endflow,128).
doAt(a19,130).
doAt(a21,131).
doAt(endflow,132).
doAt(a22,134).
doAt(a8,135).
doAt(a25,136).
doAt(a10,137).
doAt(a2,138).
doAt(a9,139).
doAt(endflow,140).
doAt(a19,142).
doAt(a21,143).
doAt(endflow,144).
compAt(a5,x5,8).
compAt(a5,x16,9).
compAt(a3,x14,11).
compAt(a6,x23,42).
compAt(a3,x22,44).
compAt(a12,x2,52).
compAt(a6,x2,53).
compAt(a12,x2,65).
compAt(a6,x2,66).
compAt(a3,x22,80).
compAt(a12,x2,88).
compAt(a6,x2,89).
compAt(a12,x2,101).
compAt(a6,x2,102).
compAt(a3,x22,114).
subsAt(a5,15).
subsAt(a5,47).
subsAt(a5,83).
subsAt(a5,119).
leftrightnexts(23,26).
leftrightnexts(35,38).
leftrightnexts(19,30).
leftrightnexts(57,60).
leftrightnexts(71,74).
leftrightnexts(51,64).
leftrightnexts(93,96).
leftrightnexts(107,110).
leftrightnexts(87,100).
leftrightnexts(127,130).
leftrightnexts(139,142).
leftrightnexts(123,134).
leftrightnexts(80,114).
leftrightnexts(44,78).
leftrightnexts(11,42).