pair,contact1,contact2,flow1,flow2 7n8t_A_,1,15,1,1 7n8t_A_,2,15,1,1 7n8t_A_,3,5,1,1 7n8t_A_,3,13,1,1 7n8t_A_,5,11,1,1 7n8t_A_,7,9,1,1 7n8t_A_,10,47,1,1 7n8t_A_,12,96,1,1 7n8t_A_,14,17,1,1 7n8t_A_,15,18,1,1 7n8t_A_,16,36,1,1 7n8t_A_,16,37,1,1 7n8t_A_,17,81,1,1 7n8t_A_,18,35,1,1 7n8t_A_,19,21,1,1 7n8t_A_,21,33,1,1 7n8t_A_,23,31,1,1 7n8t_A_,24,31,1,1 7n8t_A_,26,29,1,1 7n8t_A_,32,45,1,1 7n8t_A_,34,43,1,1 7n8t_A_,36,38,1,1 7n8t_A_,36,39,1,1 7n8t_A_,36,40,1,1 7n8t_A_,36,41,1,1 7n8t_A_,44,99,1,1 7n8t_A_,46,97,1,1 7n8t_A_,48,95,1,1 7n8t_A_,50,53,1,1 7n8t_A_,50,93,1,1 7n8t_A_,53,54,1,1 7n8t_A_,54,57,1,1 7n8t_A_,54,58,1,1 7n8t_A_,55,59,1,1 7n8t_A_,56,60,1,1 7n8t_A_,56,173,1,1 7n8t_A_,57,61,1,1 7n8t_A_,58,62,1,1 7n8t_A_,59,63,1,1 7n8t_A_,59,334,1,1 7n8t_A_,59,336,1,1 7n8t_A_,60,64,1,1 7n8t_A_,61,65,1,1 7n8t_A_,62,66,1,1 7n8t_A_,62,330,1,1 7n8t_A_,63,67,1,1 7n8t_A_,63,161,1,1 7n8t_A_,63,162,1,1 7n8t_A_,64,68,1,1 7n8t_A_,64,161,1,1 7n8t_A_,65,69,1,1 7n8t_A_,66,70,1,1 7n8t_A_,67,70,1,1 7n8t_A_,67,71,1,1 7n8t_A_,69,350,1,1 7n8t_A_,70,327,1,1 7n8t_A_,73,75,1,1 7n8t_A_,73,76,1,1 7n8t_A_,74,157,1,1 7n8t_A_,75,125,1,1 7n8t_A_,75,156,1,1 7n8t_A_,75,158,1,1 7n8t_A_,77,158,1,1 7n8t_A_,78,100,1,1 7n8t_A_,80,98,1,1 7n8t_A_,81,82,1,1 7n8t_A_,81,98,1,1 7n8t_A_,83,96,1,1 7n8t_A_,84,86,1,1 7n8t_A_,84,94,1,1 7n8t_A_,86,93,1,1 7n8t_A_,86,94,1,1 7n8t_A_,88,91,1,1 7n8t_A_,88,92,1,1 7n8t_A_,89,92,1,1 7n8t_A_,90,344,1,1 7n8t_A_,92,344,1,1 7n8t_A_,100,157,1,1 7n8t_A_,103,150,1,1 7n8t_A_,103,152,1,1 7n8t_A_,104,150,1,1 7n8t_A_,105,107,1,1 7n8t_A_,105,108,1,1 7n8t_A_,106,109,1,1 7n8t_A_,106,110,1,1 7n8t_A_,106,145,1,1 7n8t_A_,106,148,1,1 7n8t_A_,108,111,1,1 7n8t_A_,109,112,1,1 7n8t_A_,115,118,1,1 7n8t_A_,115,119,1,1 7n8t_A_,116,120,1,1 7n8t_A_,116,282,1,1 7n8t_A_,116,311,1,1 7n8t_A_,117,120,1,1 7n8t_A_,117,121,1,1 7n8t_A_,117,281,1,1 7n8t_A_,118,122,1,1 7n8t_A_,118,154,1,1 7n8t_A_,119,123,1,1 7n8t_A_,120,124,1,1 7n8t_A_,120,315,1,1 7n8t_A_,121,125,1,1 7n8t_A_,122,126,1,1 7n8t_A_,123,127,1,1 7n8t_A_,124,128,1,1 7n8t_A_,125,129,1,1 7n8t_A_,125,154,1,1 7n8t_A_,125,156,1,1 7n8t_A_,126,130,1,1 7n8t_A_,127,131,1,1 7n8t_A_,128,132,1,1 7n8t_A_,129,133,1,1 7n8t_A_,130,134,1,1 7n8t_A_,131,135,1,1 7n8t_A_,131,304,1,1 7n8t_A_,132,135,1,1 7n8t_A_,132,136,1,1 7n8t_A_,133,136,1,1 7n8t_A_,133,138,1,1 7n8t_A_,134,137,1,1 7n8t_A_,134,198,1,1 7n8t_A_,140,142,1,1 7n8t_A_,140,163,1,1 7n8t_A_,140,198,1,1 7n8t_A_,141,163,1,1 7n8t_A_,141,198,1,1 7n8t_A_,142,147,1,1 7n8t_A_,144,147,1,1 7n8t_A_,145,148,1,1 7n8t_A_,147,159,1,1 7n8t_A_,149,157,1,1 7n8t_A_,151,154,1,1 7n8t_A_,151,155,1,1 7n8t_A_,153,155,1,1 7n8t_A_,160,162,1,1 7n8t_A_,165,193,1,1 7n8t_A_,166,167,1,1 7n8t_A_,169,171,1,1 7n8t_A_,169,172,1,1 7n8t_A_,177,180,1,1 7n8t_A_,180,183,1,1 7n8t_A_,181,204,1,1 7n8t_A_,182,201,1,1 7n8t_A_,182,208,1,1 7n8t_A_,184,187,1,1 7n8t_A_,185,189,1,1 7n8t_A_,186,191,1,1 7n8t_A_,186,300,1,1 7n8t_A_,187,190,1,1 7n8t_A_,194,197,1,1 7n8t_A_,195,198,1,1 7n8t_A_,196,199,1,1 7n8t_A_,196,200,1,1 7n8t_A_,196,297,1,1 7n8t_A_,196,300,1,1 7n8t_A_,197,201,1,1 7n8t_A_,198,202,1,1 7n8t_A_,199,203,1,1 7n8t_A_,200,204,1,1 7n8t_A_,201,205,1,1 7n8t_A_,202,206,1,1 7n8t_A_,203,207,1,1 7n8t_A_,204,208,1,1 7n8t_A_,205,209,1,1 7n8t_A_,206,210,1,1 7n8t_A_,207,211,1,1 7n8t_A_,208,212,1,1 7n8t_A_,211,265,1,1 7n8t_A_,215,231,1,1 7n8t_A_,216,224,1,1 7n8t_A_,218,224,1,1 7n8t_A_,219,220,1,1 7n8t_A_,219,223,1,1 7n8t_A_,220,223,1,1 7n8t_A_,220,224,1,1 7n8t_A_,221,225,1,1 7n8t_A_,222,226,1,1 7n8t_A_,223,227,1,1 7n8t_A_,224,228,1,1 7n8t_A_,225,229,1,1 7n8t_A_,226,230,1,1 7n8t_A_,226,254,1,1 7n8t_A_,228,231,1,1 7n8t_A_,228,232,1,1 7n8t_A_,229,233,1,1 7n8t_A_,231,260,1,1 7n8t_A_,234,257,1,1 7n8t_A_,236,239,1,1 7n8t_A_,236,240,1,1 7n8t_A_,237,241,1,1 7n8t_A_,238,242,1,1 7n8t_A_,239,242,1,1 7n8t_A_,240,243,1,1 7n8t_A_,241,248,1,1 7n8t_A_,243,248,1,1 7n8t_A_,244,248,1,1 7n8t_A_,245,249,1,1 7n8t_A_,246,250,1,1 7n8t_A_,247,251,1,1 7n8t_A_,248,252,1,1 7n8t_A_,249,253,1,1 7n8t_A_,250,253,1,1 7n8t_A_,250,254,1,1 7n8t_A_,251,254,1,1 7n8t_A_,261,264,1,1 7n8t_A_,261,265,1,1 7n8t_A_,262,266,1,1 7n8t_A_,266,286,1,1 7n8t_A_,267,270,1,1 7n8t_A_,268,271,1,1 7n8t_A_,268,286,1,1 7n8t_A_,272,282,1,1 7n8t_A_,273,279,1,1 7n8t_A_,274,278,1,1 7n8t_A_,275,278,1,1 7n8t_A_,275,279,1,1 7n8t_A_,276,280,1,1 7n8t_A_,277,281,1,1 7n8t_A_,278,282,1,1 7n8t_A_,279,283,1,1 7n8t_A_,280,284,1,1 7n8t_A_,281,285,1,1 7n8t_A_,282,286,1,1 7n8t_A_,283,287,1,1 7n8t_A_,284,288,1,1 7n8t_A_,285,289,1,1 7n8t_A_,286,290,1,1 7n8t_A_,287,290,1,1 7n8t_A_,287,291,1,1 7n8t_A_,287,309,1,1 7n8t_A_,288,291,1,1 7n8t_A_,288,292,1,1 7n8t_A_,289,292,1,1 7n8t_A_,289,293,1,1 7n8t_A_,291,301,1,1 7n8t_A_,292,294,1,1 7n8t_A_,294,300,1,1 7n8t_A_,296,298,1,1 7n8t_A_,296,299,1,1 7n8t_A_,297,300,1,1 7n8t_A_,302,305,1,1 7n8t_A_,302,306,1,1 7n8t_A_,303,307,1,1 7n8t_A_,304,308,1,1 7n8t_A_,306,309,1,1 7n8t_A_,307,313,1,1 7n8t_A_,309,311,1,1 7n8t_A_,309,312,1,1 7n8t_A_,309,313,1,1 7n8t_A_,312,315,1,1 7n8t_A_,313,316,1,1 7n8t_A_,317,319,1,1 7n8t_A_,317,320,1,1 7n8t_A_,325,327,1,1 7n8t_A_,329,350,1,1 7n8t_A_,330,336,1,1 7n8t_A_,331,333,1,1 7n8t_A_,336,338,1,1 7n8t_A_,339,342,1,1 7n8t_A_,339,343,1,1 7n8t_A_,340,344,1,1 7n8t_A_,341,345,1,1 7n8t_A_,342,346,1,1 7n8t_A_,343,347,1,1 7n8t_A_,344,348,1,1 7n8t_A_,345,349,1,1 7n8t_A_,346,350,1,1 7n8t_A_,347,351,1,1 7n8t_A_,348,352,1,1 7n8t_A_,349,353,1,1 7n8t_A_,351,354,1,1