pair,contact1,contact2,flow1,flow2 2cah_A_,3,11,1,1 2cah_A_,4,5,1,1 2cah_A_,5,7,1,1 2cah_A_,5,8,1,1 2cah_A_,5,9,1,1 2cah_A_,6,35,1,1 2cah_A_,13,15,1,1 2cah_A_,13,16,1,1 2cah_A_,14,32,1,1 2cah_A_,14,36,1,1 2cah_A_,18,27,1,1 2cah_A_,18,30,1,1 2cah_A_,19,21,1,1 2cah_A_,19,24,1,1 2cah_A_,19,25,1,1 2cah_A_,20,25,1,1 2cah_A_,21,24,1,1 2cah_A_,27,30,1,1 2cah_A_,30,34,1,1 2cah_A_,31,35,1,1 2cah_A_,32,36,1,1 2cah_A_,33,37,1,1 2cah_A_,34,38,1,1 2cah_A_,35,39,1,1 2cah_A_,36,40,1,1 2cah_A_,37,41,1,1 2cah_A_,38,42,1,1 2cah_A_,39,42,1,1 2cah_A_,40,43,1,1 2cah_A_,47,95,1,1 2cah_A_,48,304,1,1 2cah_A_,48,307,1,1 2cah_A_,49,144,1,1 2cah_A_,50,87,1,1 2cah_A_,50,89,1,1 2cah_A_,51,87,1,1 2cah_A_,52,90,1,1 2cah_A_,52,99,1,1 2cah_A_,52,234,1,1 2cah_A_,53,300,1,1 2cah_A_,54,88,1,1 2cah_A_,54,237,1,1 2cah_A_,56,86,1,1 2cah_A_,57,294,1,1 2cah_A_,57,295,1,1 2cah_A_,58,84,1,1 2cah_A_,59,292,1,1 2cah_A_,60,82,1,1 2cah_A_,61,81,1,1 2cah_A_,61,290,1,1 2cah_A_,62,79,1,1 2cah_A_,62,80,1,1 2cah_A_,63,64,1,1 2cah_A_,63,288,1,1 2cah_A_,64,288,1,1 2cah_A_,65,67,1,1 2cah_A_,66,69,1,1 2cah_A_,66,70,1,1 2cah_A_,68,69,1,1 2cah_A_,68,199,1,1 2cah_A_,70,72,1,1 2cah_A_,70,317,1,1 2cah_A_,71,198,1,1 2cah_A_,71,391,1,1 2cah_A_,72,75,1,1 2cah_A_,73,76,1,1 2cah_A_,77,80,1,1 2cah_A_,80,114,1,1 2cah_A_,83,112,1,1 2cah_A_,85,110,1,1 2cah_A_,87,108,1,1 2cah_A_,89,106,1,1 2cah_A_,91,103,1,1 2cah_A_,92,103,1,1 2cah_A_,92,144,1,1 2cah_A_,94,97,1,1 2cah_A_,94,145,1,1 2cah_A_,99,101,1,1 2cah_A_,99,233,1,1 2cah_A_,99,237,1,1 2cah_A_,101,105,1,1 2cah_A_,102,174,1,1 2cah_A_,102,176,1,1 2cah_A_,102,222,1,1 2cah_A_,103,104,1,1 2cah_A_,103,179,1,1 2cah_A_,105,124,1,1 2cah_A_,107,122,1,1 2cah_A_,109,120,1,1 2cah_A_,110,119,1,1 2cah_A_,110,308,1,1 2cah_A_,111,118,1,1 2cah_A_,112,350,1,1 2cah_A_,113,115,1,1 2cah_A_,113,116,1,1 2cah_A_,119,310,1,1 2cah_A_,119,313,1,1 2cah_A_,121,329,1,1 2cah_A_,123,190,1,1 2cah_A_,125,127,1,1 2cah_A_,125,170,1,1 2cah_A_,125,192,1,1 2cah_A_,128,274,1,1 2cah_A_,129,174,1,1 2cah_A_,131,408,1,1 2cah_A_,131,411,1,1 2cah_A_,132,134,1,1 2cah_A_,132,135,1,1 2cah_A_,133,136,1,1 2cah_A_,135,138,1,1 2cah_A_,135,139,1,1 2cah_A_,136,140,1,1 2cah_A_,137,141,1,1 2cah_A_,139,142,1,1 2cah_A_,139,143,1,1 2cah_A_,140,144,1,1 2cah_A_,145,150,1,1 2cah_A_,146,148,1,1 2cah_A_,146,149,1,1 2cah_A_,146,150,1,1 2cah_A_,146,151,1,1 2cah_A_,146,153,1,1 2cah_A_,153,155,1,1 2cah_A_,153,156,1,1 2cah_A_,153,157,1,1 2cah_A_,154,158,1,1 2cah_A_,155,159,1,1 2cah_A_,156,160,1,1 2cah_A_,157,161,1,1 2cah_A_,157,440,1,1 2cah_A_,158,162,1,1 2cah_A_,158,440,1,1 2cah_A_,159,162,1,1 2cah_A_,159,163,1,1 2cah_A_,160,163,1,1 2cah_A_,161,164,1,1 2cah_A_,162,163,1,1 2cah_A_,162,451,1,1 2cah_A_,164,167,1,1 2cah_A_,165,168,1,1 2cah_A_,166,409,1,1 2cah_A_,167,171,1,1 2cah_A_,168,172,1,1 2cah_A_,169,173,1,1 2cah_A_,169,275,1,1 2cah_A_,170,173,1,1 2cah_A_,170,174,1,1 2cah_A_,171,175,1,1 2cah_A_,172,463,1,1 2cah_A_,173,176,1,1 2cah_A_,175,436,1,1 2cah_A_,176,178,1,1 2cah_A_,176,179,1,1 2cah_A_,177,180,1,1 2cah_A_,177,429,1,1 2cah_A_,177,432,1,1 2cah_A_,177,436,1,1 2cah_A_,180,220,1,1 2cah_A_,182,218,1,1 2cah_A_,183,185,1,1 2cah_A_,183,186,1,1 2cah_A_,183,239,1,1 2cah_A_,185,213,1,1 2cah_A_,185,215,1,1 2cah_A_,185,239,1,1 2cah_A_,187,252,1,1 2cah_A_,188,213,1,1 2cah_A_,189,211,1,1 2cah_A_,191,193,1,1 2cah_A_,191,209,1,1 2cah_A_,192,208,1,1 2cah_A_,193,323,1,1 2cah_A_,193,329,1,1 2cah_A_,194,271,1,1 2cah_A_,194,321,1,1 2cah_A_,195,207,1,1 2cah_A_,196,319,1,1 2cah_A_,196,320,1,1 2cah_A_,197,205,1,1 2cah_A_,198,317,1,1 2cah_A_,199,202,1,1 2cah_A_,199,203,1,1 2cah_A_,204,261,1,1 2cah_A_,204,395,1,1 2cah_A_,204,396,1,1 2cah_A_,206,259,1,1 2cah_A_,208,257,1,1 2cah_A_,210,255,1,1 2cah_A_,212,253,1,1 2cah_A_,213,216,1,1 2cah_A_,214,251,1,1 2cah_A_,215,251,1,1 2cah_A_,221,224,1,1 2cah_A_,221,225,1,1 2cah_A_,222,226,1,1 2cah_A_,222,436,1,1 2cah_A_,223,227,1,1 2cah_A_,224,228,1,1 2cah_A_,225,229,1,1 2cah_A_,226,230,1,1 2cah_A_,228,231,1,1 2cah_A_,228,232,1,1 2cah_A_,229,233,1,1 2cah_A_,232,234,1,1 2cah_A_,232,235,1,1 2cah_A_,232,238,1,1 2cah_A_,234,238,1,1 2cah_A_,235,239,1,1 2cah_A_,236,240,1,1 2cah_A_,237,241,1,1 2cah_A_,238,242,1,1 2cah_A_,239,243,1,1 2cah_A_,240,244,1,1 2cah_A_,241,245,1,1 2cah_A_,242,246,1,1 2cah_A_,243,248,1,1 2cah_A_,244,247,1,1 2cah_A_,246,248,1,1 2cah_A_,247,249,1,1 2cah_A_,250,293,1,1 2cah_A_,251,292,1,1 2cah_A_,252,291,1,1 2cah_A_,254,288,1,1 2cah_A_,254,289,1,1 2cah_A_,255,287,1,1 2cah_A_,256,286,1,1 2cah_A_,257,278,1,1 2cah_A_,257,283,1,1 2cah_A_,260,263,1,1 2cah_A_,261,264,1,1 2cah_A_,262,265,1,1 2cah_A_,263,266,1,1 2cah_A_,263,283,1,1 2cah_A_,269,282,1,1 2cah_A_,270,272,1,1 2cah_A_,273,275,1,1 2cah_A_,273,276,1,1 2cah_A_,276,411,1,1 2cah_A_,276,413,1,1 2cah_A_,277,417,1,1 2cah_A_,279,282,1,1 2cah_A_,279,283,1,1 2cah_A_,299,302,1,1 2cah_A_,299,303,1,1 2cah_A_,300,304,1,1 2cah_A_,300,305,1,1 2cah_A_,301,306,1,1 2cah_A_,302,306,1,1 2cah_A_,304,307,1,1 2cah_A_,305,340,1,1 2cah_A_,306,351,1,1 2cah_A_,307,340,1,1 2cah_A_,308,351,1,1 2cah_A_,310,312,1,1 2cah_A_,310,313,1,1 2cah_A_,312,314,1,1 2cah_A_,315,318,1,1 2cah_A_,319,320,1,1 2cah_A_,319,394,1,1 2cah_A_,321,323,1,1 2cah_A_,323,325,1,1 2cah_A_,323,327,1,1 2cah_A_,324,328,1,1 2cah_A_,325,329,1,1 2cah_A_,326,330,1,1 2cah_A_,327,330,1,1 2cah_A_,328,331,1,1 2cah_A_,328,332,1,1 2cah_A_,329,333,1,1 2cah_A_,331,335,1,1 2cah_A_,332,336,1,1 2cah_A_,333,337,1,1 2cah_A_,334,338,1,1 2cah_A_,335,339,1,1 2cah_A_,336,340,1,1 2cah_A_,337,341,1,1 2cah_A_,338,342,1,1 2cah_A_,342,345,1,1 2cah_A_,344,347,1,1 2cah_A_,345,348,1,1 2cah_A_,345,351,1,1 2cah_A_,346,369,1,1 2cah_A_,347,366,1,1 2cah_A_,347,368,1,1 2cah_A_,347,369,1,1 2cah_A_,348,351,1,1 2cah_A_,349,352,1,1 2cah_A_,358,385,1,1 2cah_A_,360,372,1,1 2cah_A_,361,367,1,1 2cah_A_,362,377,1,1 2cah_A_,363,371,1,1 2cah_A_,367,369,1,1 2cah_A_,369,371,1,1 2cah_A_,371,372,1,1 2cah_A_,378,381,1,1 2cah_A_,381,383,1,1 2cah_A_,381,385,1,1 2cah_A_,389,392,1,1 2cah_A_,390,393,1,1 2cah_A_,402,406,1,1 2cah_A_,407,409,1,1 2cah_A_,408,411,1,1 2cah_A_,409,414,1,1 2cah_A_,411,413,1,1 2cah_A_,413,416,1,1 2cah_A_,415,419,1,1 2cah_A_,416,420,1,1 2cah_A_,417,421,1,1 2cah_A_,418,422,1,1 2cah_A_,419,423,1,1 2cah_A_,419,458,1,1 2cah_A_,419,459,1,1 2cah_A_,421,424,1,1 2cah_A_,422,425,1,1 2cah_A_,422,430,1,1 2cah_A_,422,462,1,1 2cah_A_,426,429,1,1 2cah_A_,426,430,1,1 2cah_A_,427,431,1,1 2cah_A_,428,432,1,1 2cah_A_,429,433,1,1 2cah_A_,430,434,1,1 2cah_A_,431,435,1,1 2cah_A_,432,436,1,1 2cah_A_,433,437,1,1 2cah_A_,434,438,1,1 2cah_A_,435,439,1,1 2cah_A_,437,440,1,1 2cah_A_,437,441,1,1 2cah_A_,438,442,1,1 2cah_A_,439,443,1,1 2cah_A_,440,443,1,1 2cah_A_,441,444,1,1 2cah_A_,444,449,1,1 2cah_A_,445,449,1,1 2cah_A_,446,450,1,1 2cah_A_,447,451,1,1 2cah_A_,448,452,1,1 2cah_A_,449,453,1,1 2cah_A_,450,454,1,1 2cah_A_,451,455,1,1 2cah_A_,452,456,1,1 2cah_A_,453,457,1,1 2cah_A_,454,458,1,1 2cah_A_,456,459,1,1 2cah_A_,456,460,1,1 2cah_A_,460,463,1,1 2cah_A_,460,464,1,1 2cah_A_,461,465,1,1 2cah_A_,462,466,1,1 2cah_A_,463,467,1,1 2cah_A_,464,468,1,1 2cah_A_,465,469,1,1 2cah_A_,466,470,1,1 2cah_A_,467,471,1,1 2cah_A_,468,472,1,1 2cah_A_,469,473,1,1 2cah_A_,471,474,1,1