pair,contact1,contact2,flow1,flow2 3k4a_A_,3,88,1,1 3k4a_A_,4,263,1,1 3k4a_A_,8,10,1,1 3k4a_A_,8,262,1,1 3k4a_A_,11,176,1,1 3k4a_A_,13,174,1,1 3k4a_A_,15,72,1,1 3k4a_A_,15,173,1,1 3k4a_A_,20,46,1,1 3k4a_A_,21,71,1,1 3k4a_A_,22,44,1,1 3k4a_A_,23,69,1,1 3k4a_A_,25,29,1,1 3k4a_A_,25,30,1,1 3k4a_A_,25,64,1,1 3k4a_A_,25,67,1,1 3k4a_A_,25,69,1,1 3k4a_A_,26,60,1,1 3k4a_A_,27,29,1,1 3k4a_A_,29,33,1,1 3k4a_A_,30,35,1,1 3k4a_A_,31,34,1,1 3k4a_A_,33,35,1,1 3k4a_A_,36,131,1,1 3k4a_A_,40,43,1,1 3k4a_A_,47,55,1,1 3k4a_A_,50,169,1,1 3k4a_A_,51,55,1,1 3k4a_A_,51,170,1,1 3k4a_A_,51,300,1,1 3k4a_A_,52,167,1,1 3k4a_A_,54,57,1,1 3k4a_A_,54,62,1,1 3k4a_A_,54,166,1,1 3k4a_A_,58,60,1,1 3k4a_A_,58,61,1,1 3k4a_A_,58,62,1,1 3k4a_A_,59,62,1,1 3k4a_A_,59,63,1,1 3k4a_A_,63,540,1,1 3k4a_A_,64,67,1,1 3k4a_A_,65,136,1,1 3k4a_A_,67,133,1,1 3k4a_A_,68,134,1,1 3k4a_A_,70,132,1,1 3k4a_A_,71,131,1,1 3k4a_A_,72,130,1,1 3k4a_A_,74,127,1,1 3k4a_A_,74,128,1,1 3k4a_A_,76,126,1,1 3k4a_A_,82,83,1,1 3k4a_A_,82,179,1,1 3k4a_A_,84,176,1,1 3k4a_A_,84,177,1,1 3k4a_A_,86,175,1,1 3k4a_A_,87,116,1,1 3k4a_A_,88,90,1,1 3k4a_A_,88,115,1,1 3k4a_A_,89,114,1,1 3k4a_A_,90,172,1,1 3k4a_A_,93,168,1,1 3k4a_A_,94,165,1,1 3k4a_A_,95,97,1,1 3k4a_A_,95,106,1,1 3k4a_A_,95,135,1,1 3k4a_A_,96,107,1,1 3k4a_A_,97,106,1,1 3k4a_A_,97,133,1,1 3k4a_A_,98,105,1,1 3k4a_A_,99,131,1,1 3k4a_A_,101,129,1,1 3k4a_A_,111,171,1,1 3k4a_A_,119,122,1,1 3k4a_A_,136,165,1,1 3k4a_A_,138,157,1,1 3k4a_A_,139,141,1,1 3k4a_A_,139,142,1,1 3k4a_A_,139,146,1,1 3k4a_A_,140,371,1,1 3k4a_A_,142,144,1,1 3k4a_A_,148,156,1,1 3k4a_A_,150,154,1,1 3k4a_A_,152,154,1,1 3k4a_A_,157,158,1,1 3k4a_A_,159,165,1,1 3k4a_A_,162,539,1,1 3k4a_A_,164,166,1,1 3k4a_A_,164,302,1,1 3k4a_A_,164,537,1,1 3k4a_A_,166,555,1,1 3k4a_A_,170,304,1,1 3k4a_A_,171,295,1,1 3k4a_A_,171,328,1,1 3k4a_A_,177,178,1,1 3k4a_A_,179,259,1,1 3k4a_A_,180,206,1,1 3k4a_A_,180,207,1,1 3k4a_A_,181,206,1,1 3k4a_A_,184,387,1,1 3k4a_A_,185,186,1,1 3k4a_A_,185,387,1,1 3k4a_A_,186,202,1,1 3k4a_A_,188,200,1,1 3k4a_A_,189,268,1,1 3k4a_A_,189,270,1,1 3k4a_A_,191,283,1,1 3k4a_A_,193,195,1,1 3k4a_A_,199,233,1,1 3k4a_A_,201,231,1,1 3k4a_A_,203,204,1,1 3k4a_A_,211,253,1,1 3k4a_A_,212,225,1,1 3k4a_A_,213,215,1,1 3k4a_A_,213,251,1,1 3k4a_A_,214,223,1,1 3k4a_A_,215,249,1,1 3k4a_A_,227,230,1,1 3k4a_A_,230,231,1,1 3k4a_A_,238,246,1,1 3k4a_A_,238,248,1,1 3k4a_A_,240,269,1,1 3k4a_A_,240,282,1,1 3k4a_A_,240,337,1,1 3k4a_A_,241,284,1,1 3k4a_A_,248,267,1,1 3k4a_A_,250,265,1,1 3k4a_A_,252,263,1,1 3k4a_A_,254,260,1,1 3k4a_A_,254,261,1,1 3k4a_A_,256,259,1,1 3k4a_A_,266,338,1,1 3k4a_A_,270,390,1,1 3k4a_A_,270,392,1,1 3k4a_A_,271,282,1,1 3k4a_A_,273,280,1,1 3k4a_A_,275,278,1,1 3k4a_A_,279,286,1,1 3k4a_A_,281,284,1,1 3k4a_A_,287,320,1,1 3k4a_A_,287,528,1,1 3k4a_A_,288,526,1,1 3k4a_A_,288,528,1,1 3k4a_A_,289,320,1,1 3k4a_A_,289,321,1,1 3k4a_A_,290,530,1,1 3k4a_A_,291,321,1,1 3k4a_A_,291,323,1,1 3k4a_A_,292,530,1,1 3k4a_A_,292,533,1,1 3k4a_A_,293,325,1,1 3k4a_A_,294,327,1,1 3k4a_A_,295,327,1,1 3k4a_A_,296,537,1,1 3k4a_A_,296,555,1,1 3k4a_A_,296,557,1,1 3k4a_A_,297,301,1,1 3k4a_A_,298,555,1,1 3k4a_A_,300,303,1,1 3k4a_A_,305,307,1,1 3k4a_A_,307,310,1,1 3k4a_A_,308,311,1,1 3k4a_A_,309,313,1,1 3k4a_A_,310,314,1,1 3k4a_A_,311,557,1,1 3k4a_A_,313,316,1,1 3k4a_A_,314,317,1,1 3k4a_A_,315,318,1,1 3k4a_A_,320,342,1,1 3k4a_A_,321,529,1,1 3k4a_A_,322,342,1,1 3k4a_A_,322,344,1,1 3k4a_A_,323,346,1,1 3k4a_A_,323,489,1,1 3k4a_A_,324,344,1,1 3k4a_A_,324,346,1,1 3k4a_A_,325,329,1,1 3k4a_A_,333,337,1,1 3k4a_A_,336,341,1,1 3k4a_A_,337,340,1,1 3k4a_A_,337,391,1,1 3k4a_A_,343,391,1,1 3k4a_A_,343,393,1,1 3k4a_A_,345,395,1,1 3k4a_A_,346,398,1,1 3k4a_A_,347,395,1,1 3k4a_A_,347,396,1,1 3k4a_A_,348,350,1,1 3k4a_A_,349,398,1,1 3k4a_A_,352,401,1,1 3k4a_A_,353,355,1,1 3k4a_A_,353,399,1,1 3k4a_A_,355,403,1,1 3k4a_A_,368,371,1,1 3k4a_A_,368,372,1,1 3k4a_A_,369,373,1,1 3k4a_A_,370,374,1,1 3k4a_A_,371,375,1,1 3k4a_A_,372,376,1,1 3k4a_A_,372,410,1,1 3k4a_A_,373,377,1,1 3k4a_A_,374,378,1,1 3k4a_A_,375,379,1,1 3k4a_A_,375,396,1,1 3k4a_A_,375,410,1,1 3k4a_A_,376,380,1,1 3k4a_A_,377,381,1,1 3k4a_A_,379,382,1,1 3k4a_A_,379,383,1,1 3k4a_A_,380,384,1,1 3k4a_A_,382,385,1,1 3k4a_A_,382,386,1,1 3k4a_A_,385,386,1,1 3k4a_A_,386,389,1,1 3k4a_A_,387,425,1,1 3k4a_A_,392,425,1,1 3k4a_A_,394,422,1,1 3k4a_A_,394,426,1,1 3k4a_A_,394,428,1,1 3k4a_A_,395,397,1,1 3k4a_A_,396,428,1,1 3k4a_A_,397,430,1,1 3k4a_A_,398,451,1,1 3k4a_A_,399,430,1,1 3k4a_A_,399,451,1,1 3k4a_A_,401,403,1,1 3k4a_A_,406,410,1,1 3k4a_A_,407,411,1,1 3k4a_A_,408,412,1,1 3k4a_A_,408,439,1,1 3k4a_A_,408,443,1,1 3k4a_A_,411,415,1,1 3k4a_A_,412,416,1,1 3k4a_A_,413,417,1,1 3k4a_A_,414,418,1,1 3k4a_A_,415,418,1,1 3k4a_A_,415,419,1,1 3k4a_A_,416,420,1,1 3k4a_A_,417,421,1,1 3k4a_A_,418,421,1,1 3k4a_A_,418,422,1,1 3k4a_A_,422,424,1,1 3k4a_A_,427,446,1,1 3k4a_A_,428,447,1,1 3k4a_A_,428,449,1,1 3k4a_A_,431,449,1,1 3k4a_A_,431,451,1,1 3k4a_A_,434,480,1,1 3k4a_A_,436,438,1,1 3k4a_A_,437,442,1,1 3k4a_A_,439,441,1,1 3k4a_A_,442,445,1,1 3k4a_A_,442,483,1,1 3k4a_A_,445,483,1,1 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3k4a_A_,508,512,1,1 3k4a_A_,509,513,1,1 3k4a_A_,509,551,1,1 3k4a_A_,510,514,1,1 3k4a_A_,510,561,1,1 3k4a_A_,513,516,1,1 3k4a_A_,514,517,1,1 3k4a_A_,515,518,1,1 3k4a_A_,515,519,1,1 3k4a_A_,516,520,1,1 3k4a_A_,518,521,1,1 3k4a_A_,519,522,1,1 3k4a_A_,519,577,1,1 3k4a_A_,520,569,1,1 3k4a_A_,522,525,1,1 3k4a_A_,523,577,1,1 3k4a_A_,525,577,1,1 3k4a_A_,528,570,1,1 3k4a_A_,532,533,1,1 3k4a_A_,532,552,1,1 3k4a_A_,533,552,1,1 3k4a_A_,533,553,1,1 3k4a_A_,535,551,1,1 3k4a_A_,535,553,1,1 3k4a_A_,535,560,1,1 3k4a_A_,538,539,1,1 3k4a_A_,543,548,1,1 3k4a_A_,545,548,1,1 3k4a_A_,546,549,1,1 3k4a_A_,547,549,1,1 3k4a_A_,548,550,1,1 3k4a_A_,551,560,1,1 3k4a_A_,552,560,1,1 3k4a_A_,554,556,1,1 3k4a_A_,554,557,1,1 3k4a_A_,554,558,1,1 3k4a_A_,556,558,1,1 3k4a_A_,560,563,1,1 3k4a_A_,561,564,1,1 3k4a_A_,562,566,1,1 3k4a_A_,563,567,1,1 3k4a_A_,564,568,1,1 3k4a_A_,565,569,1,1 3k4a_A_,566,570,1,1 3k4a_A_,567,571,1,1 3k4a_A_,568,572,1,1 3k4a_A_,573,576,1,1