pair,contact1,contact2,flow1,flow2 7xf2_A_,2,3,1,1 7xf2_A_,2,6,1,1 7xf2_A_,3,7,1,1 7xf2_A_,4,8,1,1 7xf2_A_,5,9,1,1 7xf2_A_,6,10,1,1 7xf2_A_,7,11,1,1 7xf2_A_,8,12,1,1 7xf2_A_,9,13,1,1 7xf2_A_,10,14,1,1 7xf2_A_,11,15,1,1 7xf2_A_,12,16,1,1 7xf2_A_,13,16,1,1 7xf2_A_,13,17,1,1 7xf2_A_,14,18,1,1 7xf2_A_,15,19,1,1 7xf2_A_,16,20,1,1 7xf2_A_,17,21,1,1 7xf2_A_,18,22,1,1 7xf2_A_,19,23,1,1 7xf2_A_,20,24,1,1 7xf2_A_,21,24,1,1 7xf2_A_,21,25,1,1 7xf2_A_,22,25,1,1 7xf2_A_,24,27,1,1 7xf2_A_,58,62,1,1 7xf2_A_,59,63,1,1 7xf2_A_,60,64,1,1 7xf2_A_,61,65,1,1 7xf2_A_,62,66,1,1 7xf2_A_,63,67,1,1 7xf2_A_,64,391,1,1 7xf2_A_,70,72,1,1 7xf2_A_,73,74,1,1 7xf2_A_,75,79,1,1 7xf2_A_,76,80,1,1 7xf2_A_,78,82,1,1 7xf2_A_,79,83,1,1 7xf2_A_,80,84,1,1 7xf2_A_,82,86,1,1 7xf2_A_,83,86,1,1 7xf2_A_,83,87,1,1 7xf2_A_,84,88,1,1 7xf2_A_,85,230,1,1 7xf2_A_,86,90,1,1 7xf2_A_,87,91,1,1 7xf2_A_,88,92,1,1 7xf2_A_,89,92,1,1 7xf2_A_,94,216,1,1 7xf2_A_,96,97,1,1 7xf2_A_,103,107,1,1 7xf2_A_,104,107,1,1 7xf2_A_,105,108,1,1 7xf2_A_,107,110,1,1 7xf2_A_,110,112,1,1 7xf2_A_,114,122,1,1 7xf2_A_,116,119,1,1 7xf2_A_,116,120,1,1 7xf2_A_,118,120,1,1 7xf2_A_,119,191,1,1 7xf2_A_,123,209,1,1 7xf2_A_,125,210,1,1 7xf2_A_,125,211,1,1 7xf2_A_,129,310,1,1 7xf2_A_,129,311,1,1 7xf2_A_,129,312,1,1 7xf2_A_,131,133,1,1 7xf2_A_,133,135,1,1 7xf2_A_,140,143,1,1 7xf2_A_,141,145,1,1 7xf2_A_,143,146,1,1 7xf2_A_,146,148,1,1 7xf2_A_,146,149,1,1 7xf2_A_,148,151,1,1 7xf2_A_,148,152,1,1 7xf2_A_,149,153,1,1 7xf2_A_,150,154,1,1 7xf2_A_,151,154,1,1 7xf2_A_,151,155,1,1 7xf2_A_,152,156,1,1 7xf2_A_,153,157,1,1 7xf2_A_,154,158,1,1 7xf2_A_,156,159,1,1 7xf2_A_,156,160,1,1 7xf2_A_,157,161,1,1 7xf2_A_,159,162,1,1 7xf2_A_,165,169,1,1 7xf2_A_,166,169,1,1 7xf2_A_,172,176,1,1 7xf2_A_,173,177,1,1 7xf2_A_,174,178,1,1 7xf2_A_,175,179,1,1 7xf2_A_,177,181,1,1 7xf2_A_,179,182,1,1 7xf2_A_,182,184,1,1 7xf2_A_,182,185,1,1 7xf2_A_,184,187,1,1 7xf2_A_,185,188,1,1 7xf2_A_,185,189,1,1 7xf2_A_,186,190,1,1 7xf2_A_,187,191,1,1 7xf2_A_,188,192,1,1 7xf2_A_,189,193,1,1 7xf2_A_,190,194,1,1 7xf2_A_,192,195,1,1 7xf2_A_,192,314,1,1 7xf2_A_,193,196,1,1 7xf2_A_,195,199,1,1 7xf2_A_,196,200,1,1 7xf2_A_,197,198,1,1 7xf2_A_,197,201,1,1 7xf2_A_,202,205,1,1 7xf2_A_,205,207,1,1 7xf2_A_,209,210,1,1 7xf2_A_,210,212,1,1 7xf2_A_,213,215,1,1 7xf2_A_,216,219,1,1 7xf2_A_,218,222,1,1 7xf2_A_,219,223,1,1 7xf2_A_,220,224,1,1 7xf2_A_,222,225,1,1 7xf2_A_,222,226,1,1 7xf2_A_,223,227,1,1 7xf2_A_,225,228,1,1 7xf2_A_,225,229,1,1 7xf2_A_,227,235,1,1 7xf2_A_,228,231,1,1 7xf2_A_,229,232,1,1 7xf2_A_,230,235,1,1 7xf2_A_,233,238,1,1 7xf2_A_,236,238,1,1 7xf2_A_,237,239,1,1 7xf2_A_,242,245,1,1 7xf2_A_,244,376,1,1 7xf2_A_,246,250,1,1 7xf2_A_,247,251,1,1 7xf2_A_,249,253,1,1 7xf2_A_,250,253,1,1 7xf2_A_,250,254,1,1 7xf2_A_,251,255,1,1 7xf2_A_,252,256,1,1 7xf2_A_,253,257,1,1 7xf2_A_,254,258,1,1 7xf2_A_,255,259,1,1 7xf2_A_,256,260,1,1 7xf2_A_,257,261,1,1 7xf2_A_,258,262,1,1 7xf2_A_,259,263,1,1 7xf2_A_,261,265,1,1 7xf2_A_,262,266,1,1 7xf2_A_,263,266,1,1 7xf2_A_,263,267,1,1 7xf2_A_,264,268,1,1 7xf2_A_,265,269,1,1 7xf2_A_,266,270,1,1 7xf2_A_,267,271,1,1 7xf2_A_,268,272,1,1 7xf2_A_,269,273,1,1 7xf2_A_,270,273,1,1 7xf2_A_,270,274,1,1 7xf2_A_,271,275,1,1 7xf2_A_,272,276,1,1 7xf2_A_,273,277,1,1 7xf2_A_,275,279,1,1 7xf2_A_,276,280,1,1 7xf2_A_,277,281,1,1 7xf2_A_,280,315,1,1 7xf2_A_,283,313,1,1 7xf2_A_,285,287,1,1 7xf2_A_,285,288,1,1 7xf2_A_,287,288,1,1 7xf2_A_,290,292,1,1 7xf2_A_,290,294,1,1 7xf2_A_,291,295,1,1 7xf2_A_,293,297,1,1 7xf2_A_,294,298,1,1 7xf2_A_,295,299,1,1 7xf2_A_,296,300,1,1 7xf2_A_,297,300,1,1 7xf2_A_,297,308,1,1 7xf2_A_,298,301,1,1 7xf2_A_,299,303,1,1 7xf2_A_,300,303,1,1 7xf2_A_,300,304,1,1 7xf2_A_,303,305,1,1 7xf2_A_,316,319,1,1 7xf2_A_,316,320,1,1 7xf2_A_,317,320,1,1 7xf2_A_,317,321,1,1 7xf2_A_,318,322,1,1 7xf2_A_,319,323,1,1 7xf2_A_,320,324,1,1 7xf2_A_,321,325,1,1 7xf2_A_,322,325,1,1 7xf2_A_,322,326,1,1 7xf2_A_,323,327,1,1 7xf2_A_,324,328,1,1 7xf2_A_,326,329,1,1 7xf2_A_,326,330,1,1 7xf2_A_,332,335,1,1 7xf2_A_,334,337,1,1 7xf2_A_,334,338,1,1 7xf2_A_,334,350,1,1 7xf2_A_,335,338,1,1 7xf2_A_,335,339,1,1 7xf2_A_,337,340,1,1 7xf2_A_,341,344,1,1 7xf2_A_,348,351,1,1 7xf2_A_,349,352,1,1 7xf2_A_,351,355,1,1 7xf2_A_,352,356,1,1 7xf2_A_,354,357,1,1 7xf2_A_,355,358,1,1 7xf2_A_,357,358,1,1 7xf2_A_,360,363,1,1 7xf2_A_,361,365,1,1 7xf2_A_,362,366,1,1 7xf2_A_,364,368,1,1 7xf2_A_,365,413,1,1 7xf2_A_,366,369,1,1 7xf2_A_,366,370,1,1 7xf2_A_,367,371,1,1 7xf2_A_,369,373,1,1 7xf2_A_,370,374,1,1 7xf2_A_,371,374,1,1 7xf2_A_,371,375,1,1 7xf2_A_,372,376,1,1 7xf2_A_,373,377,1,1 7xf2_A_,374,378,1,1 7xf2_A_,375,379,1,1 7xf2_A_,376,380,1,1 7xf2_A_,377,381,1,1 7xf2_A_,378,382,1,1 7xf2_A_,380,383,1,1 7xf2_A_,384,387,1,1 7xf2_A_,384,388,1,1 7xf2_A_,388,389,1,1 7xf2_A_,389,392,1,1 7xf2_A_,389,393,1,1 7xf2_A_,390,394,1,1 7xf2_A_,392,396,1,1 7xf2_A_,393,397,1,1 7xf2_A_,394,398,1,1 7xf2_A_,397,400,1,1 7xf2_A_,398,401,1,1 7xf2_A_,402,406,1,1 7xf2_A_,403,407,1,1 7xf2_A_,405,408,1,1 7xf2_A_,405,409,1,1 7xf2_A_,406,409,1,1 7xf2_A_,408,412,1,1 7xf2_A_,409,413,1,1 7xf2_A_,410,413,1,1 7xf2_A_,410,414,1,1 7xf2_A_,411,415,1,1 7xf2_A_,413,417,1,1 7xf2_A_,414,418,1,1 7xf2_A_,415,419,1,1 7xf2_A_,416,420,1,1 7xf2_A_,417,420,1,1 7xf2_A_,417,421,1,1 7xf2_A_,418,421,1,1 7xf2_A_,418,422,1,1 7xf2_A_,420,424,1,1 7xf2_A_,421,425,1,1 7xf2_A_,422,426,1,1 7xf2_A_,423,427,1,1 7xf2_A_,424,428,1,1 7xf2_A_,426,430,1,1 7xf2_A_,427,431,1,1 7xf2_A_,428,432,1,1 7xf2_A_,429,433,1,1 7xf2_A_,430,434,1,1 7xf2_A_,432,436,1,1 7xf2_A_,433,437,1,1 7xf2_A_,435,438,1,1 7xf2_A_,435,439,1,1 7xf2_A_,436,440,1,1 7xf2_A_,437,440,1,1