pair,contact1,contact2,flow1,flow2 4fah_A_,4,6,1,1 4fah_A_,5,10,1,1 4fah_A_,6,8,1,1 4fah_A_,6,9,1,1 4fah_A_,6,10,1,1 4fah_A_,7,11,1,1 4fah_A_,8,12,1,1 4fah_A_,9,13,1,1 4fah_A_,10,14,1,1 4fah_A_,11,15,1,1 4fah_A_,12,16,1,1 4fah_A_,13,17,1,1 4fah_A_,13,25,1,1 4fah_A_,14,18,1,1 4fah_A_,15,19,1,1 4fah_A_,16,21,1,1 4fah_A_,17,20,1,1 4fah_A_,23,26,1,1 4fah_A_,24,27,1,1 4fah_A_,26,27,1,1 4fah_A_,29,31,1,1 4fah_A_,35,36,1,1 4fah_A_,38,40,1,1 4fah_A_,41,76,1,1 4fah_A_,43,311,1,1 4fah_A_,45,309,1,1 4fah_A_,46,50,1,1 4fah_A_,46,305,1,1 4fah_A_,46,308,1,1 4fah_A_,47,51,1,1 4fah_A_,47,308,1,1 4fah_A_,48,52,1,1 4fah_A_,49,53,1,1 4fah_A_,50,54,1,1 4fah_A_,51,55,1,1 4fah_A_,52,56,1,1 4fah_A_,53,57,1,1 4fah_A_,54,58,1,1 4fah_A_,56,59,1,1 4fah_A_,56,60,1,1 4fah_A_,57,61,1,1 4fah_A_,61,70,1,1 4fah_A_,62,65,1,1 4fah_A_,62,67,1,1 4fah_A_,64,68,1,1 4fah_A_,66,69,1,1 4fah_A_,67,70,1,1 4fah_A_,70,95,1,1 4fah_A_,70,100,1,1 4fah_A_,71,90,1,1 4fah_A_,71,94,1,1 4fah_A_,72,93,1,1 4fah_A_,74,91,1,1 4fah_A_,76,78,1,1 4fah_A_,76,79,1,1 4fah_A_,76,84,1,1 4fah_A_,76,85,1,1 4fah_A_,79,82,1,1 4fah_A_,86,88,1,1 4fah_A_,86,89,1,1 4fah_A_,86,283,1,1 4fah_A_,88,166,1,1 4fah_A_,88,283,1,1 4fah_A_,88,333,1,1 4fah_A_,90,162,1,1 4fah_A_,92,160,1,1 4fah_A_,94,158,1,1 4fah_A_,96,156,1,1 4fah_A_,97,100,1,1 4fah_A_,97,150,1,1 4fah_A_,99,152,1,1 4fah_A_,99,153,1,1 4fah_A_,100,150,1,1 4fah_A_,102,148,1,1 4fah_A_,104,178,1,1 4fah_A_,105,146,1,1 4fah_A_,106,176,1,1 4fah_A_,107,109,1,1 4fah_A_,107,143,1,1 4fah_A_,108,172,1,1 4fah_A_,108,174,1,1 4fah_A_,109,174,1,1 4fah_A_,110,142,1,1 4fah_A_,110,163,1,1 4fah_A_,111,140,1,1 4fah_A_,112,161,1,1 4fah_A_,113,123,1,1 4fah_A_,113,138,1,1 4fah_A_,113,148,1,1 4fah_A_,114,159,1,1 4fah_A_,115,135,1,1 4fah_A_,115,136,1,1 4fah_A_,116,134,1,1 4fah_A_,116,157,1,1 4fah_A_,117,157,1,1 4fah_A_,118,134,1,1 4fah_A_,120,151,1,1 4fah_A_,122,149,1,1 4fah_A_,122,185,1,1 4fah_A_,123,130,1,1 4fah_A_,124,147,1,1 4fah_A_,125,128,1,1 4fah_A_,126,144,1,1 4fah_A_,126,145,1,1 4fah_A_,128,189,1,1 4fah_A_,128,190,1,1 4fah_A_,131,186,1,1 4fah_A_,131,217,1,1 4fah_A_,133,136,1,1 4fah_A_,134,289,1,1 4fah_A_,134,290,1,1 4fah_A_,136,218,1,1 4fah_A_,137,216,1,1 4fah_A_,139,214,1,1 4fah_A_,141,144,1,1 4fah_A_,144,146,1,1 4fah_A_,150,152,1,1 4fah_A_,150,154,1,1 4fah_A_,158,160,1,1 4fah_A_,163,167,1,1 4fah_A_,163,261,1,1 4fah_A_,164,168,1,1 4fah_A_,165,169,1,1 4fah_A_,166,170,1,1 4fah_A_,167,172,1,1 4fah_A_,168,171,1,1 4fah_A_,188,191,1,1 4fah_A_,188,192,1,1 4fah_A_,189,192,1,1 4fah_A_,189,193,1,1 4fah_A_,190,194,1,1 4fah_A_,191,195,1,1 4fah_A_,191,217,1,1 4fah_A_,192,196,1,1 4fah_A_,196,199,1,1 4fah_A_,200,204,1,1 4fah_A_,200,253,1,1 4fah_A_,201,204,1,1 4fah_A_,206,207,1,1 4fah_A_,208,210,1,1 4fah_A_,208,251,1,1 4fah_A_,208,253,1,1 4fah_A_,211,213,1,1 4fah_A_,211,216,1,1 4fah_A_,211,258,1,1 4fah_A_,216,250,1,1 4fah_A_,217,220,1,1 4fah_A_,217,221,1,1 4fah_A_,218,222,1,1 4fah_A_,219,223,1,1 4fah_A_,220,224,1,1 4fah_A_,221,225,1,1 4fah_A_,222,226,1,1 4fah_A_,222,268,1,1 4fah_A_,223,227,1,1 4fah_A_,224,228,1,1 4fah_A_,225,229,1,1 4fah_A_,226,230,1,1 4fah_A_,227,231,1,1 4fah_A_,228,232,1,1 4fah_A_,228,246,1,1 4fah_A_,229,233,1,1 4fah_A_,229,270,1,1 4fah_A_,230,234,1,1 4fah_A_,231,236,1,1 4fah_A_,232,235,1,1 4fah_A_,232,239,1,1 4fah_A_,232,243,1,1 4fah_A_,232,270,1,1 4fah_A_,239,241,1,1 4fah_A_,240,244,1,1 4fah_A_,241,244,1,1 4fah_A_,243,270,1,1 4fah_A_,243,273,1,1 4fah_A_,245,268,1,1 4fah_A_,247,266,1,1 4fah_A_,248,265,1,1 4fah_A_,249,264,1,1 4fah_A_,251,253,1,1 4fah_A_,251,254,1,1 4fah_A_,251,255,1,1 4fah_A_,251,256,1,1 4fah_A_,257,263,1,1 4fah_A_,259,262,1,1 4fah_A_,263,332,1,1 4fah_A_,263,338,1,1 4fah_A_,265,330,1,1 4fah_A_,267,328,1,1 4fah_A_,268,327,1,1 4fah_A_,269,326,1,1 4fah_A_,270,273,1,1 4fah_A_,272,322,1,1 4fah_A_,273,322,1,1 4fah_A_,275,320,1,1 4fah_A_,277,348,1,1 4fah_A_,278,280,1,1 4fah_A_,278,318,1,1 4fah_A_,279,346,1,1 4fah_A_,280,315,1,1 4fah_A_,280,318,1,1 4fah_A_,280,330,1,1 4fah_A_,281,344,1,1 4fah_A_,282,314,1,1 4fah_A_,283,333,1,1 4fah_A_,284,312,1,1 4fah_A_,284,330,1,1 4fah_A_,284,331,1,1 4fah_A_,285,331,1,1 4fah_A_,286,310,1,1 4fah_A_,287,329,1,1 4fah_A_,288,307,1,1 4fah_A_,288,308,1,1 4fah_A_,289,327,1,1 4fah_A_,290,306,1,1 4fah_A_,290,327,1,1 4fah_A_,292,323,1,1 4fah_A_,292,324,1,1 4fah_A_,293,304,1,1 4fah_A_,294,321,1,1 4fah_A_,295,302,1,1 4fah_A_,296,319,1,1 4fah_A_,297,300,1,1 4fah_A_,298,317,1,1 4fah_A_,305,308,1,1 4fah_A_,313,316,1,1 4fah_A_,324,325,1,1 4fah_A_,332,334,1,1 4fah_A_,333,336,1,1 4fah_A_,334,338,1,1 4fah_A_,335,339,1,1 4fah_A_,336,340,1,1 4fah_A_,337,342,1,1 4fah_A_,337,343,1,1 4fah_A_,338,341,1,1 4fah_A_,347,350,1,1