pair,contact1,contact2,flow1,flow2 2ywf_A_,2,5,1,1 2ywf_A_,3,6,1,1 2ywf_A_,3,168,1,1 2ywf_A_,4,7,1,1 2ywf_A_,5,55,1,1 2ywf_A_,6,7,1,1 2ywf_A_,7,55,1,1 2ywf_A_,7,57,1,1 2ywf_A_,7,160,1,1 2ywf_A_,8,57,1,1 2ywf_A_,8,79,1,1 2ywf_A_,8,80,1,1 2ywf_A_,8,236,1,1 2ywf_A_,9,57,1,1 2ywf_A_,9,59,1,1 2ywf_A_,10,80,1,1 2ywf_A_,10,82,1,1 2ywf_A_,11,61,1,1 2ywf_A_,12,82,1,1 2ywf_A_,12,84,1,1 2ywf_A_,14,17,1,1 2ywf_A_,15,94,1,1 2ywf_A_,16,115,1,1 2ywf_A_,17,86,1,1 2ywf_A_,17,92,1,1 2ywf_A_,17,114,1,1 2ywf_A_,18,22,1,1 2ywf_A_,19,23,1,1 2ywf_A_,19,61,1,1 2ywf_A_,20,24,1,1 2ywf_A_,21,25,1,1 2ywf_A_,22,26,1,1 2ywf_A_,23,27,1,1 2ywf_A_,24,28,1,1 2ywf_A_,25,28,1,1 2ywf_A_,25,29,1,1 2ywf_A_,25,146,1,1 2ywf_A_,26,30,1,1 2ywf_A_,27,30,1,1 2ywf_A_,27,31,1,1 2ywf_A_,28,31,1,1 2ywf_A_,31,33,1,1 2ywf_A_,34,36,1,1 2ywf_A_,38,180,1,1 2ywf_A_,38,181,1,1 2ywf_A_,38,223,1,1 2ywf_A_,40,41,1,1 2ywf_A_,40,60,1,1 2ywf_A_,40,180,1,1 2ywf_A_,40,223,1,1 2ywf_A_,41,223,1,1 2ywf_A_,42,58,1,1 2ywf_A_,43,223,1,1 2ywf_A_,44,56,1,1 2ywf_A_,46,54,1,1 2ywf_A_,46,157,1,1 2ywf_A_,48,51,1,1 2ywf_A_,48,52,1,1 2ywf_A_,49,157,1,1 2ywf_A_,50,52,1,1 2ywf_A_,50,54,1,1 2ywf_A_,55,237,1,1 2ywf_A_,64,66,1,1 2ywf_A_,64,67,1,1 2ywf_A_,65,68,1,1 2ywf_A_,66,330,1,1 2ywf_A_,67,71,1,1 2ywf_A_,68,72,1,1 2ywf_A_,68,101,1,1 2ywf_A_,69,72,1,1 2ywf_A_,69,73,1,1 2ywf_A_,69,253,1,1 2ywf_A_,69,272,1,1 2ywf_A_,70,74,1,1 2ywf_A_,71,75,1,1 2ywf_A_,72,73,1,1 2ywf_A_,72,76,1,1 2ywf_A_,74,77,1,1 2ywf_A_,74,78,1,1 2ywf_A_,75,78,1,1 2ywf_A_,77,194,1,1 2ywf_A_,79,108,1,1 2ywf_A_,79,194,1,1 2ywf_A_,81,108,1,1 2ywf_A_,81,110,1,1 2ywf_A_,83,110,1,1 2ywf_A_,83,112,1,1 2ywf_A_,85,112,1,1 2ywf_A_,85,114,1,1 2ywf_A_,86,88,1,1 2ywf_A_,86,89,1,1 2ywf_A_,86,90,1,1 2ywf_A_,86,115,1,1 2ywf_A_,87,114,1,1 2ywf_A_,87,122,1,1 2ywf_A_,91,129,1,1 2ywf_A_,92,95,1,1 2ywf_A_,92,96,1,1 2ywf_A_,93,97,1,1 2ywf_A_,93,453,1,1 2ywf_A_,94,98,1,1 2ywf_A_,95,99,1,1 2ywf_A_,96,100,1,1 2ywf_A_,97,101,1,1 2ywf_A_,98,102,1,1 2ywf_A_,99,103,1,1 2ywf_A_,100,104,1,1 2ywf_A_,101,105,1,1 2ywf_A_,102,105,1,1 2ywf_A_,102,107,1,1 2ywf_A_,103,106,1,1 2ywf_A_,111,142,1,1 2ywf_A_,113,142,1,1 2ywf_A_,113,144,1,1 2ywf_A_,114,146,1,1 2ywf_A_,115,118,1,1 2ywf_A_,116,144,1,1 2ywf_A_,117,145,1,1 2ywf_A_,117,147,1,1 2ywf_A_,118,121,1,1 2ywf_A_,122,125,1,1 2ywf_A_,122,126,1,1 2ywf_A_,123,127,1,1 2ywf_A_,124,128,1,1 2ywf_A_,125,129,1,1 2ywf_A_,125,421,1,1 2ywf_A_,125,424,1,1 2ywf_A_,126,130,1,1 2ywf_A_,127,131,1,1 2ywf_A_,128,132,1,1 2ywf_A_,129,133,1,1 2ywf_A_,129,421,1,1 2ywf_A_,130,134,1,1 2ywf_A_,130,136,1,1 2ywf_A_,137,139,1,1 2ywf_A_,137,140,1,1 2ywf_A_,138,141,1,1 2ywf_A_,140,162,1,1 2ywf_A_,145,148,1,1 2ywf_A_,145,150,1,1 2ywf_A_,151,155,1,1 2ywf_A_,152,156,1,1 2ywf_A_,153,157,1,1 2ywf_A_,154,158,1,1 2ywf_A_,155,159,1,1 2ywf_A_,156,160,1,1 2ywf_A_,157,161,1,1 2ywf_A_,158,162,1,1 2ywf_A_,159,163,1,1 2ywf_A_,169,171,1,1 2ywf_A_,169,172,1,1 2ywf_A_,169,197,1,1 2ywf_A_,169,198,1,1 2ywf_A_,174,258,1,1 2ywf_A_,175,196,1,1 2ywf_A_,175,197,1,1 2ywf_A_,175,266,1,1 2ywf_A_,176,257,1,1 2ywf_A_,177,194,1,1 2ywf_A_,178,254,1,1 2ywf_A_,178,255,1,1 2ywf_A_,179,192,1,1 2ywf_A_,180,181,1,1 2ywf_A_,180,192,1,1 2ywf_A_,182,184,1,1 2ywf_A_,182,190,1,1 2ywf_A_,184,186,1,1 2ywf_A_,184,187,1,1 2ywf_A_,184,188,1,1 2ywf_A_,187,219,1,1 2ywf_A_,189,245,1,1 2ywf_A_,191,241,1,1 2ywf_A_,193,239,1,1 2ywf_A_,194,195,1,1 2ywf_A_,195,236,1,1 2ywf_A_,195,237,1,1 2ywf_A_,198,235,1,1 2ywf_A_,199,232,1,1 2ywf_A_,199,234,1,1 2ywf_A_,200,233,1,1 2ywf_A_,201,204,1,1 2ywf_A_,203,217,1,1 2ywf_A_,204,217,1,1 2ywf_A_,204,259,1,1 2ywf_A_,205,260,1,1 2ywf_A_,206,215,1,1 2ywf_A_,207,258,1,1 2ywf_A_,208,211,1,1 2ywf_A_,208,212,1,1 2ywf_A_,208,213,1,1 2ywf_A_,209,256,1,1 2ywf_A_,210,252,1,1 2ywf_A_,210,255,1,1 2ywf_A_,211,213,1,1 2ywf_A_,218,242,1,1 2ywf_A_,219,240,1,1 2ywf_A_,219,242,1,1 2ywf_A_,220,230,1,1 2ywf_A_,221,240,1,1 2ywf_A_,222,228,1,1 2ywf_A_,224,226,1,1 2ywf_A_,224,228,1,1 2ywf_A_,226,228,1,1 2ywf_A_,232,234,1,1 2ywf_A_,234,237,1,1 2ywf_A_,247,249,1,1 2ywf_A_,247,250,1,1 2ywf_A_,248,251,1,1 2ywf_A_,249,307,1,1 2ywf_A_,252,255,1,1 2ywf_A_,255,256,1,1 2ywf_A_,256,268,1,1 2ywf_A_,258,259,1,1 2ywf_A_,258,264,1,1 2ywf_A_,277,325,1,1 2ywf_A_,278,325,1,1 2ywf_A_,279,352,1,1 2ywf_A_,279,369,1,1 2ywf_A_,280,323,1,1 2ywf_A_,281,349,1,1 2ywf_A_,282,321,1,1 2ywf_A_,283,312,1,1 2ywf_A_,283,347,1,1 2ywf_A_,285,288,1,1 2ywf_A_,285,345,1,1 2ywf_A_,288,345,1,1 2ywf_A_,289,292,1,1 2ywf_A_,289,293,1,1 2ywf_A_,290,294,1,1 2ywf_A_,291,295,1,1 2ywf_A_,292,296,1,1 2ywf_A_,293,297,1,1 2ywf_A_,294,298,1,1 2ywf_A_,295,299,1,1 2ywf_A_,296,300,1,1 2ywf_A_,297,301,1,1 2ywf_A_,300,303,1,1 2ywf_A_,300,304,1,1 2ywf_A_,301,304,1,1 2ywf_A_,304,306,1,1 2ywf_A_,304,307,1,1 2ywf_A_,304,330,1,1 2ywf_A_,308,324,1,1 2ywf_A_,310,322,1,1 2ywf_A_,312,320,1,1 2ywf_A_,312,322,1,1 2ywf_A_,314,318,1,1 2ywf_A_,326,330,1,1 2ywf_A_,327,331,1,1 2ywf_A_,328,332,1,1 2ywf_A_,329,333,1,1 2ywf_A_,330,334,1,1 2ywf_A_,331,335,1,1 2ywf_A_,332,336,1,1 2ywf_A_,333,337,1,1 2ywf_A_,334,338,1,1 2ywf_A_,335,338,1,1 2ywf_A_,335,339,1,1 2ywf_A_,335,348,1,1 2ywf_A_,336,340,1,1 2ywf_A_,337,341,1,1 2ywf_A_,338,342,1,1 2ywf_A_,338,344,1,1 2ywf_A_,349,350,1,1 2ywf_A_,352,353,1,1 2ywf_A_,352,369,1,1 2ywf_A_,354,461,1,1 2ywf_A_,355,368,1,1 2ywf_A_,356,385,1,1 2ywf_A_,357,366,1,1 2ywf_A_,358,359,1,1 2ywf_A_,358,362,1,1 2ywf_A_,358,382,1,1 2ywf_A_,358,383,1,1 2ywf_A_,359,362,1,1 2ywf_A_,360,380,1,1 2ywf_A_,367,369,1,1 2ywf_A_,370,372,1,1 2ywf_A_,370,373,1,1 2ywf_A_,371,374,1,1 2ywf_A_,371,468,1,1 2ywf_A_,372,468,1,1 2ywf_A_,374,468,1,1 2ywf_A_,376,468,1,1 2ywf_A_,377,380,1,1 2ywf_A_,378,381,1,1 2ywf_A_,384,464,1,1 2ywf_A_,386,411,1,1 2ywf_A_,386,434,1,1 2ywf_A_,386,462,1,1 2ywf_A_,386,464,1,1 2ywf_A_,387,433,1,1 2ywf_A_,388,459,1,1 2ywf_A_,388,460,1,1 2ywf_A_,389,431,1,1 2ywf_A_,390,457,1,1 2ywf_A_,391,429,1,1 2ywf_A_,392,455,1,1 2ywf_A_,393,427,1,1 2ywf_A_,394,453,1,1 2ywf_A_,395,396,1,1 2ywf_A_,395,425,1,1 2ywf_A_,396,399,1,1 2ywf_A_,397,400,1,1 2ywf_A_,397,423,1,1 2ywf_A_,399,403,1,1 2ywf_A_,400,404,1,1 2ywf_A_,401,405,1,1 2ywf_A_,402,406,1,1 2ywf_A_,403,407,1,1 2ywf_A_,404,408,1,1 2ywf_A_,405,409,1,1 2ywf_A_,406,410,1,1 2ywf_A_,407,412,1,1 2ywf_A_,408,411,1,1 2ywf_A_,409,489,1,1 2ywf_A_,410,439,1,1 2ywf_A_,411,435,1,1 2ywf_A_,413,430,1,1 2ywf_A_,415,428,1,1 2ywf_A_,416,428,1,1 2ywf_A_,418,426,1,1 2ywf_A_,420,424,1,1 2ywf_A_,421,423,1,1 2ywf_A_,421,424,1,1 2ywf_A_,426,428,1,1 2ywf_A_,430,462,1,1 2ywf_A_,432,435,1,1 2ywf_A_,432,436,1,1 2ywf_A_,433,437,1,1 2ywf_A_,435,489,1,1 2ywf_A_,439,443,1,1 2ywf_A_,440,444,1,1 2ywf_A_,441,442,1,1 2ywf_A_,441,445,1,1 2ywf_A_,442,446,1,1 2ywf_A_,443,446,1,1 2ywf_A_,443,447,1,1 2ywf_A_,444,448,1,1 2ywf_A_,445,448,1,1 2ywf_A_,445,450,1,1 2ywf_A_,445,452,1,1 2ywf_A_,446,449,1,1 2ywf_A_,448,451,1,1 2ywf_A_,448,452,1,1 2ywf_A_,464,466,1,1 2ywf_A_,465,487,1,1 2ywf_A_,467,485,1,1 2ywf_A_,469,483,1,1 2ywf_A_,470,517,1,1 2ywf_A_,471,478,1,1 2ywf_A_,472,515,1,1 2ywf_A_,473,476,1,1 2ywf_A_,474,511,1,1 2ywf_A_,474,513,1,1 2ywf_A_,478,481,1,1 2ywf_A_,479,482,1,1 2ywf_A_,486,488,1,1 2ywf_A_,486,489,1,1 2ywf_A_,489,493,1,1 2ywf_A_,490,494,1,1 2ywf_A_,491,495,1,1 2ywf_A_,491,523,1,1 2ywf_A_,492,496,1,1 2ywf_A_,493,497,1,1 2ywf_A_,494,498,1,1 2ywf_A_,495,499,1,1 2ywf_A_,496,500,1,1 2ywf_A_,497,501,1,1 2ywf_A_,498,502,1,1 2ywf_A_,500,503,1,1 2ywf_A_,500,504,1,1 2ywf_A_,501,505,1,1 2ywf_A_,502,503,1,1 2ywf_A_,502,526,1,1 2ywf_A_,507,529,1,1 2ywf_A_,507,530,1,1 2ywf_A_,508,531,1,1 2ywf_A_,512,528,1,1 2ywf_A_,513,525,1,1 2ywf_A_,514,526,1,1 2ywf_A_,516,523,1,1 2ywf_A_,516,524,1,1 2ywf_A_,518,521,1,1