pair,contact1,contact2,flow1,flow2 7fac_A_,2,6,1,1 7fac_A_,3,7,1,1 7fac_A_,4,8,1,1 7fac_A_,5,8,1,1 7fac_A_,6,9,1,1 7fac_A_,6,10,1,1 7fac_A_,7,12,1,1 7fac_A_,7,13,1,1 7fac_A_,10,12,1,1 7fac_A_,10,70,1,1 7fac_A_,13,17,1,1 7fac_A_,14,17,1,1 7fac_A_,15,18,1,1 7fac_A_,17,69,1,1 7fac_A_,19,68,1,1 7fac_A_,19,69,1,1 7fac_A_,19,71,1,1 7fac_A_,21,71,1,1 7fac_A_,23,40,1,1 7fac_A_,24,62,1,1 7fac_A_,25,38,1,1 7fac_A_,26,60,1,1 7fac_A_,27,36,1,1 7fac_A_,27,38,1,1 7fac_A_,29,33,1,1 7fac_A_,29,34,1,1 7fac_A_,29,52,1,1 7fac_A_,31,32,1,1 7fac_A_,38,40,1,1 7fac_A_,38,54,1,1 7fac_A_,39,46,1,1 7fac_A_,39,48,1,1 7fac_A_,40,41,1,1 7fac_A_,41,43,1,1 7fac_A_,41,44,1,1 7fac_A_,43,56,1,1 7fac_A_,45,54,1,1 7fac_A_,47,51,1,1 7fac_A_,47,52,1,1 7fac_A_,48,252,1,1 7fac_A_,48,256,1,1 7fac_A_,49,255,1,1 7fac_A_,49,257,1,1 7fac_A_,50,52,1,1 7fac_A_,61,145,1,1 7fac_A_,62,143,1,1 7fac_A_,63,112,1,1 7fac_A_,63,142,1,1 7fac_A_,64,142,1,1 7fac_A_,65,239,1,1 7fac_A_,65,241,1,1 7fac_A_,66,140,1,1 7fac_A_,72,129,1,1 7fac_A_,73,128,1,1 7fac_A_,74,127,1,1 7fac_A_,76,80,1,1 7fac_A_,76,88,1,1 7fac_A_,76,125,1,1 7fac_A_,77,81,1,1 7fac_A_,80,125,1,1 7fac_A_,81,83,1,1 7fac_A_,81,84,1,1 7fac_A_,81,85,1,1 7fac_A_,88,122,1,1 7fac_A_,89,91,1,1 7fac_A_,89,93,1,1 7fac_A_,90,94,1,1 7fac_A_,91,95,1,1 7fac_A_,92,96,1,1 7fac_A_,93,97,1,1 7fac_A_,93,129,1,1 7fac_A_,97,99,1,1 7fac_A_,102,109,1,1 7fac_A_,104,107,1,1 7fac_A_,104,109,1,1 7fac_A_,110,111,1,1 7fac_A_,110,117,1,1 7fac_A_,111,115,1,1 7fac_A_,112,115,1,1 7fac_A_,114,115,1,1 7fac_A_,114,135,1,1 7fac_A_,116,132,1,1 7fac_A_,116,133,1,1 7fac_A_,118,130,1,1 7fac_A_,119,122,1,1 7fac_A_,120,128,1,1 7fac_A_,121,128,1,1 7fac_A_,123,126,1,1 7fac_A_,136,138,1,1 7fac_A_,137,141,1,1 7fac_A_,137,161,1,1 7fac_A_,138,141,1,1 7fac_A_,139,160,1,1 7fac_A_,141,143,1,1 7fac_A_,141,238,1,1 7fac_A_,142,143,1,1 7fac_A_,144,153,1,1 7fac_A_,148,151,1,1 7fac_A_,149,153,1,1 7fac_A_,150,154,1,1 7fac_A_,151,155,1,1 7fac_A_,152,156,1,1 7fac_A_,153,157,1,1 7fac_A_,154,158,1,1 7fac_A_,155,158,1,1 7fac_A_,155,159,1,1 7fac_A_,156,160,1,1 7fac_A_,157,161,1,1 7fac_A_,163,164,1,1 7fac_A_,163,214,1,1 7fac_A_,165,214,1,1 7fac_A_,165,216,1,1 7fac_A_,166,218,1,1 7fac_A_,166,227,1,1 7fac_A_,167,216,1,1 7fac_A_,167,218,1,1 7fac_A_,168,218,1,1 7fac_A_,168,220,1,1 7fac_A_,168,222,1,1 7fac_A_,168,227,1,1 7fac_A_,168,228,1,1 7fac_A_,168,229,1,1 7fac_A_,169,218,1,1 7fac_A_,170,229,1,1 7fac_A_,175,297,1,1 7fac_A_,176,179,1,1 7fac_A_,176,180,1,1 7fac_A_,176,231,1,1 7fac_A_,177,181,1,1 7fac_A_,178,182,1,1 7fac_A_,179,183,1,1 7fac_A_,180,184,1,1 7fac_A_,181,185,1,1 7fac_A_,182,185,1,1 7fac_A_,183,186,1,1 7fac_A_,184,187,1,1 7fac_A_,184,244,1,1 7fac_A_,189,192,1,1 7fac_A_,189,193,1,1 7fac_A_,190,194,1,1 7fac_A_,192,196,1,1 7fac_A_,193,196,1,1 7fac_A_,193,197,1,1 7fac_A_,197,294,1,1 7fac_A_,199,293,1,1 7fac_A_,200,294,1,1 7fac_A_,201,204,1,1 7fac_A_,201,205,1,1 7fac_A_,202,206,1,1 7fac_A_,203,207,1,1 7fac_A_,204,207,1,1 7fac_A_,204,208,1,1 7fac_A_,205,209,1,1 7fac_A_,206,210,1,1 7fac_A_,207,211,1,1 7fac_A_,208,212,1,1 7fac_A_,210,217,1,1 7fac_A_,224,228,1,1 7fac_A_,234,236,1,1 7fac_A_,237,240,1,1 7fac_A_,238,241,1,1 7fac_A_,240,251,1,1 7fac_A_,242,251,1,1 7fac_A_,244,247,1,1 7fac_A_,244,248,1,1 7fac_A_,245,249,1,1 7fac_A_,246,250,1,1 7fac_A_,247,251,1,1 7fac_A_,248,252,1,1 7fac_A_,249,253,1,1 7fac_A_,250,254,1,1 7fac_A_,252,255,1,1 7fac_A_,252,256,1,1 7fac_A_,255,257,1,1 7fac_A_,260,263,1,1 7fac_A_,264,268,1,1 7fac_A_,265,269,1,1 7fac_A_,265,341,1,1 7fac_A_,266,270,1,1 7fac_A_,267,270,1,1 7fac_A_,267,271,1,1 7fac_A_,268,272,1,1 7fac_A_,269,273,1,1 7fac_A_,269,306,1,1 7fac_A_,270,274,1,1 7fac_A_,271,274,1,1 7fac_A_,271,275,1,1 7fac_A_,272,276,1,1 7fac_A_,273,277,1,1 7fac_A_,274,278,1,1 7fac_A_,276,279,1,1 7fac_A_,276,280,1,1 7fac_A_,276,283,1,1 7fac_A_,280,282,1,1 7fac_A_,280,283,1,1 7fac_A_,282,286,1,1 7fac_A_,283,287,1,1 7fac_A_,284,288,1,1 7fac_A_,285,289,1,1 7fac_A_,286,290,1,1 7fac_A_,287,291,1,1 7fac_A_,288,292,1,1 7fac_A_,288,306,1,1 7fac_A_,289,293,1,1 7fac_A_,290,296,1,1 7fac_A_,295,356,1,1 7fac_A_,296,356,1,1 7fac_A_,298,300,1,1 7fac_A_,300,303,1,1 7fac_A_,300,304,1,1 7fac_A_,301,305,1,1 7fac_A_,302,306,1,1 7fac_A_,303,307,1,1 7fac_A_,304,308,1,1 7fac_A_,305,309,1,1 7fac_A_,310,312,1,1 7fac_A_,311,314,1,1 7fac_A_,311,315,1,1 7fac_A_,312,316,1,1 7fac_A_,313,316,1,1 7fac_A_,313,317,1,1 7fac_A_,314,318,1,1 7fac_A_,315,319,1,1 7fac_A_,316,320,1,1 7fac_A_,317,320,1,1 7fac_A_,317,321,1,1 7fac_A_,318,322,1,1 7fac_A_,319,322,1,1 7fac_A_,319,323,1,1 7fac_A_,320,324,1,1 7fac_A_,320,325,1,1 7fac_A_,325,326,1,1 7fac_A_,325,411,1,1 7fac_A_,326,328,1,1 7fac_A_,327,330,1,1 7fac_A_,328,331,1,1 7fac_A_,330,333,1,1 7fac_A_,331,334,1,1 7fac_A_,331,335,1,1 7fac_A_,332,336,1,1 7fac_A_,333,337,1,1 7fac_A_,334,338,1,1 7fac_A_,335,339,1,1 7fac_A_,336,340,1,1 7fac_A_,337,341,1,1 7fac_A_,338,342,1,1 7fac_A_,339,342,1,1 7fac_A_,340,343,1,1 7fac_A_,341,344,1,1 7fac_A_,344,347,1,1 7fac_A_,345,348,1,1 7fac_A_,347,351,1,1 7fac_A_,348,352,1,1 7fac_A_,349,353,1,1 7fac_A_,350,354,1,1 7fac_A_,350,380,1,1 7fac_A_,351,355,1,1 7fac_A_,352,356,1,1 7fac_A_,353,357,1,1 7fac_A_,354,358,1,1 7fac_A_,355,359,1,1 7fac_A_,356,359,1,1 7fac_A_,356,360,1,1 7fac_A_,357,361,1,1 7fac_A_,362,373,1,1 7fac_A_,364,371,1,1 7fac_A_,365,421,1,1 7fac_A_,366,369,1,1 7fac_A_,367,419,1,1 7fac_A_,368,369,1,1 7fac_A_,369,389,1,1 7fac_A_,370,389,1,1 7fac_A_,374,376,1,1 7fac_A_,378,381,1,1 7fac_A_,378,382,1,1 7fac_A_,379,383,1,1 7fac_A_,380,384,1,1 7fac_A_,381,385,1,1 7fac_A_,382,386,1,1 7fac_A_,383,387,1,1 7fac_A_,384,388,1,1 7fac_A_,385,389,1,1 7fac_A_,386,390,1,1 7fac_A_,387,391,1,1 7fac_A_,388,392,1,1 7fac_A_,389,393,1,1 7fac_A_,390,393,1,1 7fac_A_,390,394,1,1 7fac_A_,391,395,1,1 7fac_A_,392,395,1,1 7fac_A_,393,396,1,1 7fac_A_,395,410,1,1 7fac_A_,397,408,1,1 7fac_A_,399,406,1,1 7fac_A_,401,404,1,1 7fac_A_,403,469,1,1 7fac_A_,407,417,1,1 7fac_A_,407,418,1,1 7fac_A_,408,410,1,1 7fac_A_,409,415,1,1 7fac_A_,416,423,1,1 7fac_A_,420,516,1,1 7fac_A_,423,451,1,1 7fac_A_,423,516,1,1 7fac_A_,424,449,1,1 7fac_A_,426,449,1,1 7fac_A_,430,433,1,1 7fac_A_,444,446,1,1 7fac_A_,446,493,1,1 7fac_A_,446,495,1,1 7fac_A_,448,508,1,1 7fac_A_,453,514,1,1 7fac_A_,455,484,1,1 7fac_A_,456,484,1,1 7fac_A_,456,486,1,1 7fac_A_,458,486,1,1 7fac_A_,459,487,1,1 7fac_A_,463,490,1,1 7fac_A_,465,466,1,1 7fac_A_,465,490,1,1 7fac_A_,468,522,1,1 7fac_A_,470,520,1,1 7fac_A_,472,518,1,1 7fac_A_,475,478,1,1 7fac_A_,476,479,1,1 7fac_A_,476,480,1,1 7fac_A_,487,498,1,1 7fac_A_,489,496,1,1 7fac_A_,497,506,1,1 7fac_A_,498,500,1,1 7fac_A_,500,505,1,1 7fac_A_,501,502,1,1 7fac_A_,505,519,1,1 7fac_A_,506,507,1,1 7fac_A_,506,515,1,1 7fac_A_,507,515,1,1 7fac_A_,507,517,1,1 7fac_A_,509,510,1,1 7fac_A_,509,512,1,1 7fac_A_,509,513,1,1 7fac_A_,515,517,1,1 7fac_A_,521,524,1,1