pair,contact1,contact2,flow1,flow2 3n2g_B_,1,130,1,1 3n2g_B_,1,248,1,1 3n2g_B_,2,126,1,1 3n2g_B_,2,127,1,1 3n2g_B_,2,128,1,1 3n2g_B_,2,130,1,1 3n2g_B_,3,48,1,1 3n2g_B_,3,61,1,1 3n2g_B_,4,131,1,1 3n2g_B_,4,133,1,1 3n2g_B_,5,20,1,1 3n2g_B_,5,61,1,1 3n2g_B_,5,63,1,1 3n2g_B_,6,133,1,1 3n2g_B_,6,135,1,1 3n2g_B_,7,63,1,1 3n2g_B_,7,65,1,1 3n2g_B_,8,135,1,1 3n2g_B_,9,13,1,1 3n2g_B_,9,65,1,1 3n2g_B_,10,14,1,1 3n2g_B_,11,15,1,1 3n2g_B_,12,16,1,1 3n2g_B_,12,135,1,1 3n2g_B_,13,17,1,1 3n2g_B_,15,19,1,1 3n2g_B_,16,20,1,1 3n2g_B_,17,21,1,1 3n2g_B_,18,22,1,1 3n2g_B_,19,22,1,1 3n2g_B_,19,23,1,1 3n2g_B_,20,24,1,1 3n2g_B_,21,25,1,1 3n2g_B_,22,25,1,1 3n2g_B_,22,26,1,1 3n2g_B_,23,27,1,1 3n2g_B_,24,28,1,1 3n2g_B_,24,29,1,1 3n2g_B_,24,50,1,1 3n2g_B_,26,233,1,1 3n2g_B_,26,240,1,1 3n2g_B_,26,309,1,1 3n2g_B_,28,36,1,1 3n2g_B_,30,34,1,1 3n2g_B_,35,39,1,1 3n2g_B_,35,42,1,1 3n2g_B_,41,44,1,1 3n2g_B_,45,48,1,1 3n2g_B_,45,238,1,1 3n2g_B_,47,61,1,1 3n2g_B_,49,61,1,1 3n2g_B_,51,122,1,1 3n2g_B_,64,88,1,1 3n2g_B_,64,90,1,1 3n2g_B_,66,90,1,1 3n2g_B_,66,142,1,1 3n2g_B_,69,72,1,1 3n2g_B_,70,74,1,1 3n2g_B_,72,76,1,1 3n2g_B_,74,77,1,1 3n2g_B_,75,78,1,1 3n2g_B_,81,83,1,1 3n2g_B_,85,88,1,1 3n2g_B_,85,122,1,1 3n2g_B_,86,89,1,1 3n2g_B_,88,122,1,1 3n2g_B_,92,94,1,1 3n2g_B_,98,183,1,1 3n2g_B_,99,102,1,1 3n2g_B_,99,103,1,1 3n2g_B_,100,104,1,1 3n2g_B_,101,105,1,1 3n2g_B_,102,108,1,1 3n2g_B_,104,145,1,1 3n2g_B_,105,109,1,1 3n2g_B_,106,392,1,1 3n2g_B_,108,111,1,1 3n2g_B_,111,114,1,1 3n2g_B_,112,116,1,1 3n2g_B_,115,118,1,1 3n2g_B_,115,119,1,1 3n2g_B_,116,120,1,1 3n2g_B_,118,121,1,1 3n2g_B_,118,122,1,1 3n2g_B_,119,122,1,1 3n2g_B_,119,123,1,1 3n2g_B_,120,124,1,1 3n2g_B_,122,125,1,1 3n2g_B_,122,126,1,1 3n2g_B_,132,162,1,1 3n2g_B_,134,164,1,1 3n2g_B_,134,166,1,1 3n2g_B_,136,166,1,1 3n2g_B_,136,168,1,1 3n2g_B_,138,144,1,1 3n2g_B_,138,168,1,1 3n2g_B_,140,144,1,1 3n2g_B_,141,145,1,1 3n2g_B_,141,146,1,1 3n2g_B_,143,147,1,1 3n2g_B_,144,148,1,1 3n2g_B_,145,149,1,1 3n2g_B_,146,150,1,1 3n2g_B_,147,151,1,1 3n2g_B_,148,152,1,1 3n2g_B_,149,153,1,1 3n2g_B_,150,154,1,1 3n2g_B_,151,155,1,1 3n2g_B_,154,158,1,1 3n2g_B_,155,157,1,1 3n2g_B_,155,193,1,1 3n2g_B_,160,250,1,1 3n2g_B_,163,196,1,1 3n2g_B_,165,167,1,1 3n2g_B_,165,197,1,1 3n2g_B_,165,199,1,1 3n2g_B_,167,199,1,1 3n2g_B_,169,201,1,1 3n2g_B_,169,203,1,1 3n2g_B_,171,173,1,1 3n2g_B_,171,204,1,1 3n2g_B_,175,180,1,1 3n2g_B_,176,180,1,1 3n2g_B_,177,180,1,1 3n2g_B_,179,182,1,1 3n2g_B_,180,184,1,1 3n2g_B_,181,185,1,1 3n2g_B_,182,186,1,1 3n2g_B_,183,186,1,1 3n2g_B_,183,187,1,1 3n2g_B_,184,187,1,1 3n2g_B_,184,188,1,1 3n2g_B_,185,189,1,1 3n2g_B_,187,191,1,1 3n2g_B_,188,192,1,1 3n2g_B_,190,193,1,1 3n2g_B_,190,194,1,1 3n2g_B_,191,194,1,1 3n2g_B_,191,195,1,1 3n2g_B_,195,198,1,1 3n2g_B_,197,199,1,1 3n2g_B_,198,263,1,1 3n2g_B_,200,265,1,1 3n2g_B_,202,204,1,1 3n2g_B_,202,206,1,1 3n2g_B_,202,291,1,1 3n2g_B_,203,207,1,1 3n2g_B_,204,208,1,1 3n2g_B_,204,371,1,1 3n2g_B_,205,209,1,1 3n2g_B_,206,210,1,1 3n2g_B_,207,210,1,1 3n2g_B_,208,211,1,1 3n2g_B_,208,212,1,1 3n2g_B_,220,223,1,1 3n2g_B_,221,225,1,1 3n2g_B_,222,225,1,1 3n2g_B_,222,226,1,1 3n2g_B_,225,229,1,1 3n2g_B_,226,229,1,1 3n2g_B_,226,230,1,1 3n2g_B_,227,231,1,1 3n2g_B_,228,232,1,1 3n2g_B_,229,233,1,1 3n2g_B_,230,234,1,1 3n2g_B_,231,235,1,1 3n2g_B_,232,236,1,1 3n2g_B_,233,236,1,1 3n2g_B_,233,237,1,1 3n2g_B_,234,237,1,1 3n2g_B_,236,239,1,1 3n2g_B_,237,240,1,1 3n2g_B_,244,344,1,1 3n2g_B_,249,253,1,1 3n2g_B_,250,254,1,1 3n2g_B_,251,255,1,1 3n2g_B_,253,256,1,1 3n2g_B_,253,257,1,1 3n2g_B_,256,303,1,1 3n2g_B_,261,405,1,1 3n2g_B_,266,360,1,1 3n2g_B_,267,291,1,1 3n2g_B_,268,358,1,1 3n2g_B_,277,280,1,1 3n2g_B_,277,281,1,1 3n2g_B_,278,282,1,1 3n2g_B_,280,284,1,1 3n2g_B_,281,283,1,1 3n2g_B_,281,284,1,1 3n2g_B_,281,285,1,1 3n2g_B_,283,289,1,1 3n2g_B_,286,289,1,1 3n2g_B_,287,290,1,1 3n2g_B_,292,294,1,1 3n2g_B_,294,364,1,1 3n2g_B_,295,297,1,1 3n2g_B_,300,334,1,1 3n2g_B_,300,362,1,1 3n2g_B_,300,363,1,1 3n2g_B_,301,331,1,1 3n2g_B_,301,333,1,1 3n2g_B_,302,361,1,1 3n2g_B_,303,361,1,1 3n2g_B_,304,339,1,1 3n2g_B_,305,359,1,1 3n2g_B_,306,343,1,1 3n2g_B_,307,357,1,1 3n2g_B_,308,343,1,1 3n2g_B_,308,345,1,1 3n2g_B_,309,355,1,1 3n2g_B_,310,345,1,1 3n2g_B_,313,316,1,1 3n2g_B_,314,318,1,1 3n2g_B_,316,320,1,1 3n2g_B_,317,320,1,1 3n2g_B_,317,321,1,1 3n2g_B_,318,322,1,1 3n2g_B_,320,324,1,1 3n2g_B_,321,325,1,1 3n2g_B_,323,326,1,1 3n2g_B_,323,327,1,1 3n2g_B_,325,340,1,1 3n2g_B_,326,329,1,1 3n2g_B_,327,328,1,1 3n2g_B_,337,339,1,1 3n2g_B_,362,365,1,1 3n2g_B_,363,366,1,1 3n2g_B_,364,367,1,1 3n2g_B_,365,368,1,1 3n2g_B_,365,369,1,1 3n2g_B_,366,370,1,1 3n2g_B_,368,372,1,1 3n2g_B_,369,372,1,1 3n2g_B_,369,373,1,1 3n2g_B_,370,374,1,1 3n2g_B_,371,375,1,1 3n2g_B_,373,376,1,1 3n2g_B_,373,377,1,1 3n2g_B_,373,407,1,1 3n2g_B_,376,379,1,1 3n2g_B_,376,380,1,1 3n2g_B_,377,381,1,1 3n2g_B_,377,403,1,1 3n2g_B_,379,384,1,1 3n2g_B_,380,383,1,1 3n2g_B_,385,388,1,1 3n2g_B_,386,389,1,1 3n2g_B_,386,390,1,1 3n2g_B_,389,392,1,1 3n2g_B_,389,394,1,1 3n2g_B_,390,393,1,1 3n2g_B_,390,394,1,1 3n2g_B_,395,398,1,1 3n2g_B_,395,399,1,1 3n2g_B_,397,401,1,1 3n2g_B_,399,402,1,1 3n2g_B_,399,403,1,1 3n2g_B_,400,404,1,1 3n2g_B_,402,406,1,1 3n2g_B_,403,407,1,1 3n2g_B_,404,408,1,1 3n2g_B_,405,409,1,1 3n2g_B_,406,410,1,1 3n2g_B_,407,411,1,1 3n2g_B_,410,414,1,1 3n2g_B_,413,416,1,1 3n2g_B_,416,417,1,1