pair,contact1,contact2,flow1,flow2 1n8y_C_,1,3,1,1 1n8y_C_,2,32,1,1 1n8y_C_,2,33,1,1 1n8y_C_,4,27,1,1 1n8y_C_,4,33,1,1 1n8y_C_,4,35,1,1 1n8y_C_,6,35,1,1 1n8y_C_,7,37,1,1 1n8y_C_,7,39,1,1 1n8y_C_,8,401,1,1 1n8y_C_,9,12,1,1 1n8y_C_,9,39,1,1 1n8y_C_,10,39,1,1 1n8y_C_,10,61,1,1 1n8y_C_,11,42,1,1 1n8y_C_,16,19,1,1 1n8y_C_,16,20,1,1 1n8y_C_,19,23,1,1 1n8y_C_,20,24,1,1 1n8y_C_,21,25,1,1 1n8y_C_,22,26,1,1 1n8y_C_,23,27,1,1 1n8y_C_,24,28,1,1 1n8y_C_,25,29,1,1 1n8y_C_,26,453,1,1 1n8y_C_,28,31,1,1 1n8y_C_,31,33,1,1 1n8y_C_,32,56,1,1 1n8y_C_,32,57,1,1 1n8y_C_,34,57,1,1 1n8y_C_,34,59,1,1 1n8y_C_,36,60,1,1 1n8y_C_,37,61,1,1 1n8y_C_,37,84,1,1 1n8y_C_,38,61,1,1 1n8y_C_,38,63,1,1 1n8y_C_,39,61,1,1 1n8y_C_,40,63,1,1 1n8y_C_,40,65,1,1 1n8y_C_,40,67,1,1 1n8y_C_,42,65,1,1 1n8y_C_,43,67,1,1 1n8y_C_,43,68,1,1 1n8y_C_,44,47,1,1 1n8y_C_,49,52,1,1 1n8y_C_,50,53,1,1 1n8y_C_,52,55,1,1 1n8y_C_,53,76,1,1 1n8y_C_,56,78,1,1 1n8y_C_,57,81,1,1 1n8y_C_,58,79,1,1 1n8y_C_,58,81,1,1 1n8y_C_,59,83,1,1 1n8y_C_,60,82,1,1 1n8y_C_,62,91,1,1 1n8y_C_,62,93,1,1 1n8y_C_,64,93,1,1 1n8y_C_,64,95,1,1 1n8y_C_,64,97,1,1 1n8y_C_,66,95,1,1 1n8y_C_,67,97,1,1 1n8y_C_,68,98,1,1 1n8y_C_,68,104,1,1 1n8y_C_,70,102,1,1 1n8y_C_,70,106,1,1 1n8y_C_,72,74,1,1 1n8y_C_,74,77,1,1 1n8y_C_,75,112,1,1 1n8y_C_,78,114,1,1 1n8y_C_,80,115,1,1 1n8y_C_,80,117,1,1 1n8y_C_,81,223,1,1 1n8y_C_,85,88,1,1 1n8y_C_,86,89,1,1 1n8y_C_,86,90,1,1 1n8y_C_,89,90,1,1 1n8y_C_,89,120,1,1 1n8y_C_,90,151,1,1 1n8y_C_,91,120,1,1 1n8y_C_,92,120,1,1 1n8y_C_,92,122,1,1 1n8y_C_,94,122,1,1 1n8y_C_,94,124,1,1 1n8y_C_,94,126,1,1 1n8y_C_,96,98,1,1 1n8y_C_,96,124,1,1 1n8y_C_,97,126,1,1 1n8y_C_,106,130,1,1 1n8y_C_,106,158,1,1 1n8y_C_,107,109,1,1 1n8y_C_,107,175,1,1 1n8y_C_,109,173,1,1 1n8y_C_,110,113,1,1 1n8y_C_,111,179,1,1 1n8y_C_,114,210,1,1 1n8y_C_,115,142,1,1 1n8y_C_,115,194,1,1 1n8y_C_,116,140,1,1 1n8y_C_,116,142,1,1 1n8y_C_,116,145,1,1 1n8y_C_,119,145,1,1 1n8y_C_,121,149,1,1 1n8y_C_,121,151,1,1 1n8y_C_,123,151,1,1 1n8y_C_,123,153,1,1 1n8y_C_,126,129,1,1 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1n8y_C_,320,324,1,1 1n8y_C_,321,353,1,1 1n8y_C_,323,326,1,1 1n8y_C_,324,327,1,1 1n8y_C_,325,328,1,1 1n8y_C_,326,330,1,1 1n8y_C_,327,330,1,1 1n8y_C_,328,330,1,1 1n8y_C_,331,367,1,1 1n8y_C_,331,368,1,1 1n8y_C_,333,368,1,1 1n8y_C_,333,370,1,1 1n8y_C_,335,370,1,1 1n8y_C_,335,371,1,1 1n8y_C_,336,372,1,1 1n8y_C_,337,372,1,1 1n8y_C_,337,374,1,1 1n8y_C_,339,374,1,1 1n8y_C_,339,376,1,1 1n8y_C_,339,377,1,1 1n8y_C_,340,343,1,1 1n8y_C_,341,344,1,1 1n8y_C_,341,345,1,1 1n8y_C_,342,346,1,1 1n8y_C_,343,355,1,1 1n8y_C_,347,349,1,1 1n8y_C_,347,350,1,1 1n8y_C_,347,351,1,1 1n8y_C_,347,352,1,1 1n8y_C_,356,359,1,1 1n8y_C_,357,360,1,1 1n8y_C_,358,361,1,1 1n8y_C_,359,362,1,1 1n8y_C_,360,363,1,1 1n8y_C_,361,364,1,1 1n8y_C_,363,366,1,1 1n8y_C_,367,392,1,1 1n8y_C_,368,395,1,1 1n8y_C_,369,393,1,1 1n8y_C_,369,395,1,1 1n8y_C_,370,397,1,1 1n8y_C_,371,396,1,1 1n8y_C_,373,405,1,1 1n8y_C_,373,407,1,1 1n8y_C_,375,407,1,1 1n8y_C_,375,409,1,1 1n8y_C_,378,384,1,1 1n8y_C_,379,382,1,1 1n8y_C_,383,414,1,1 1n8y_C_,383,415,1,1 1n8y_C_,384,386,1,1 1n8y_C_,385,388,1,1 1n8y_C_,385,416,1,1 1n8y_C_,386,389,1,1 1n8y_C_,388,391,1,1 1n8y_C_,389,420,1,1 1n8y_C_,392,422,1,1 1n8y_C_,392,423,1,1 1n8y_C_,394,423,1,1 1n8y_C_,394,425,1,1 1n8y_C_,395,426,1,1 1n8y_C_,396,426,1,1 1n8y_C_,399,402,1,1 1n8y_C_,400,403,1,1 1n8y_C_,400,404,1,1 1n8y_C_,403,428,1,1 1n8y_C_,405,426,1,1 1n8y_C_,405,428,1,1 1n8y_C_,406,430,1,1 1n8y_C_,408,430,1,1 1n8y_C_,408,432,1,1 1n8y_C_,408,434,1,1 1n8y_C_,409,432,1,1 1n8y_C_,410,432,1,1 1n8y_C_,411,434,1,1 1n8y_C_,414,438,1,1 1n8y_C_,416,484,1,1 1n8y_C_,417,419,1,1 1n8y_C_,417,484,1,1 1n8y_C_,418,421,1,1 1n8y_C_,419,422,1,1 1n8y_C_,422,492,1,1 1n8y_C_,424,448,1,1 1n8y_C_,429,455,1,1 1n8y_C_,429,457,1,1 1n8y_C_,431,457,1,1 1n8y_C_,431,461,1,1 1n8y_C_,433,459,1,1 1n8y_C_,434,437,1,1 1n8y_C_,434,461,1,1 1n8y_C_,437,462,1,1 1n8y_C_,440,445,1,1 1n8y_C_,442,483,1,1 1n8y_C_,444,447,1,1 1n8y_C_,445,448,1,1 1n8y_C_,445,449,1,1 1n8y_C_,447,450,1,1 1n8y_C_,449,450,1,1 1n8y_C_,451,454,1,1 1n8y_C_,462,467,1,1 1n8y_C_,462,470,1,1 1n8y_C_,463,466,1,1 1n8y_C_,463,467,1,1 1n8y_C_,464,468,1,1 1n8y_C_,467,470,1,1 1n8y_C_,467,472,1,1 1n8y_C_,474,481,1,1 1n8y_C_,475,478,1,1 1n8y_C_,477,495,1,1 1n8y_C_,477,503,1,1 1n8y_C_,479,482,1,1 1n8y_C_,479,493,1,1 1n8y_C_,482,492,1,1 1n8y_C_,483,485,1,1 1n8y_C_,484,490,1,1 1n8y_C_,488,503,1,1 1n8y_C_,489,490,1,1 1n8y_C_,494,497,1,1 1n8y_C_,497,504,1,1 1n8y_C_,498,521,1,1 1n8y_C_,498,523,1,1 1n8y_C_,499,502,1,1 1n8y_C_,499,516,1,1 1n8y_C_,500,522,1,1 1n8y_C_,508,516,1,1 1n8y_C_,512,515,1,1 1n8y_C_,515,526,1,1 1n8y_C_,515,533,1,1 1n8y_C_,517,524,1,1 1n8y_C_,517,542,1,1 1n8y_C_,519,522,1,1 1n8y_C_,527,530,1,1 1n8y_C_,529,551,1,1 1n8y_C_,529,552,1,1 1n8y_C_,531,533,1,1 1n8y_C_,531,549,1,1 1n8y_C_,533,538,1,1 1n8y_C_,536,537,1,1 1n8y_C_,538,548,1,1 1n8y_C_,539,541,1,1 1n8y_C_,540,546,1,1 1n8y_C_,543,546,1,1 1n8y_C_,544,547,1,1 1n8y_C_,544,559,1,1 1n8y_C_,553,560,1,1 1n8y_C_,554,584,1,1 1n8y_C_,554,586,1,1 1n8y_C_,555,558,1,1 1n8y_C_,555,578,1,1 1n8y_C_,563,565,1,1 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