pair,contact1,contact2,flow1,flow2 2y1g_A_,3,28,1,1 2y1g_A_,3,30,1,1 2y1g_A_,4,88,1,1 2y1g_A_,4,89,1,1 2y1g_A_,5,30,1,1 2y1g_A_,5,32,1,1 2y1g_A_,6,89,1,1 2y1g_A_,6,91,1,1 2y1g_A_,7,33,1,1 2y1g_A_,7,35,1,1 2y1g_A_,8,91,1,1 2y1g_A_,8,93,1,1 2y1g_A_,9,35,1,1 2y1g_A_,10,35,1,1 2y1g_A_,10,47,1,1 2y1g_A_,12,16,1,1 2y1g_A_,13,16,1,1 2y1g_A_,13,17,1,1 2y1g_A_,14,18,1,1 2y1g_A_,15,19,1,1 2y1g_A_,16,20,1,1 2y1g_A_,17,21,1,1 2y1g_A_,18,22,1,1 2y1g_A_,19,23,1,1 2y1g_A_,20,24,1,1 2y1g_A_,20,253,1,1 2y1g_A_,21,25,1,1 2y1g_A_,22,25,1,1 2y1g_A_,25,28,1,1 2y1g_A_,25,29,1,1 2y1g_A_,32,55,1,1 2y1g_A_,34,55,1,1 2y1g_A_,34,57,1,1 2y1g_A_,36,57,1,1 2y1g_A_,36,59,1,1 2y1g_A_,37,60,1,1 2y1g_A_,40,44,1,1 2y1g_A_,41,45,1,1 2y1g_A_,42,43,1,1 2y1g_A_,42,46,1,1 2y1g_A_,43,47,1,1 2y1g_A_,44,48,1,1 2y1g_A_,45,49,1,1 2y1g_A_,46,50,1,1 2y1g_A_,47,51,1,1 2y1g_A_,48,52,1,1 2y1g_A_,51,53,1,1 2y1g_A_,55,85,1,1 2y1g_A_,56,72,1,1 2y1g_A_,58,72,1,1 2y1g_A_,58,74,1,1 2y1g_A_,60,63,1,1 2y1g_A_,60,64,1,1 2y1g_A_,61,65,1,1 2y1g_A_,61,73,1,1 2y1g_A_,62,66,1,1 2y1g_A_,63,67,1,1 2y1g_A_,64,68,1,1 2y1g_A_,72,84,1,1 2y1g_A_,73,80,1,1 2y1g_A_,74,77,1,1 2y1g_A_,76,80,1,1 2y1g_A_,77,81,1,1 2y1g_A_,78,82,1,1 2y1g_A_,79,83,1,1 2y1g_A_,80,84,1,1 2y1g_A_,81,85,1,1 2y1g_A_,88,112,1,1 2y1g_A_,90,112,1,1 2y1g_A_,90,114,1,1 2y1g_A_,92,94,1,1 2y1g_A_,92,99,1,1 2y1g_A_,92,103,1,1 2y1g_A_,92,114,1,1 2y1g_A_,92,116,1,1 2y1g_A_,92,117,1,1 2y1g_A_,94,117,1,1 2y1g_A_,96,99,1,1 2y1g_A_,96,117,1,1 2y1g_A_,97,100,1,1 2y1g_A_,99,103,1,1 2y1g_A_,100,104,1,1 2y1g_A_,101,105,1,1 2y1g_A_,102,106,1,1 2y1g_A_,103,107,1,1 2y1g_A_,103,120,1,1 2y1g_A_,104,108,1,1 2y1g_A_,105,109,1,1 2y1g_A_,106,109,1,1 2y1g_A_,107,110,1,1 2y1g_A_,107,136,1,1 2y1g_A_,109,111,1,1 2y1g_A_,110,133,1,1 2y1g_A_,111,136,1,1 2y1g_A_,112,259,1,1 2y1g_A_,112,260,1,1 2y1g_A_,113,136,1,1 2y1g_A_,113,138,1,1 2y1g_A_,115,138,1,1 2y1g_A_,115,140,1,1 2y1g_A_,117,120,1,1 2y1g_A_,118,122,1,1 2y1g_A_,118,141,1,1 2y1g_A_,118,203,1,1 2y1g_A_,119,123,1,1 2y1g_A_,120,124,1,1 2y1g_A_,121,125,1,1 2y1g_A_,122,308,1,1 2y1g_A_,124,127,1,1 2y1g_A_,125,129,1,1 2y1g_A_,126,130,1,1 2y1g_A_,126,349,1,1 2y1g_A_,128,131,1,1 2y1g_A_,129,132,1,1 2y1g_A_,130,350,1,1 2y1g_A_,133,136,1,1 2y1g_A_,141,145,1,1 2y1g_A_,142,143,1,1 2y1g_A_,142,146,1,1 2y1g_A_,143,147,1,1 2y1g_A_,144,148,1,1 2y1g_A_,144,207,1,1 2y1g_A_,144,211,1,1 2y1g_A_,145,149,1,1 2y1g_A_,146,150,1,1 2y1g_A_,147,151,1,1 2y1g_A_,149,152,1,1 2y1g_A_,149,265,1,1 2y1g_A_,150,153,1,1 2y1g_A_,150,234,1,1 2y1g_A_,150,244,1,1 2y1g_A_,151,154,1,1 2y1g_A_,152,263,1,1 2y1g_A_,155,157,1,1 2y1g_A_,155,158,1,1 2y1g_A_,156,159,1,1 2y1g_A_,158,239,1,1 2y1g_A_,160,237,1,1 2y1g_A_,161,223,1,1 2y1g_A_,161,237,1,1 2y1g_A_,162,221,1,1 2y1g_A_,162,223,1,1 2y1g_A_,163,234,1,1 2y1g_A_,163,235,1,1 2y1g_A_,164,223,1,1 2y1g_A_,164,225,1,1 2y1g_A_,165,204,1,1 2y1g_A_,165,232,1,1 2y1g_A_,166,225,1,1 2y1g_A_,166,227,1,1 2y1g_A_,167,169,1,1 2y1g_A_,169,172,1,1 2y1g_A_,171,174,1,1 2y1g_A_,172,284,1,1 2y1g_A_,175,178,1,1 2y1g_A_,175,179,1,1 2y1g_A_,176,179,1,1 2y1g_A_,178,181,1,1 2y1g_A_,179,182,1,1 2y1g_A_,183,186,1,1 2y1g_A_,183,187,1,1 2y1g_A_,185,188,1,1 2y1g_A_,191,195,1,1 2y1g_A_,192,196,1,1 2y1g_A_,193,197,1,1 2y1g_A_,194,198,1,1 2y1g_A_,195,199,1,1 2y1g_A_,196,200,1,1 2y1g_A_,197,200,1,1 2y1g_A_,197,203,1,1 2y1g_A_,197,315,1,1 2y1g_A_,200,202,1,1 2y1g_A_,201,205,1,1 2y1g_A_,202,206,1,1 2y1g_A_,203,207,1,1 2y1g_A_,204,207,1,1 2y1g_A_,204,208,1,1 2y1g_A_,205,209,1,1 2y1g_A_,206,210,1,1 2y1g_A_,207,211,1,1 2y1g_A_,208,212,1,1 2y1g_A_,209,213,1,1 2y1g_A_,210,214,1,1 2y1g_A_,211,215,1,1 2y1g_A_,212,216,1,1 2y1g_A_,212,217,1,1 2y1g_A_,218,221,1,1 2y1g_A_,219,222,1,1 2y1g_A_,222,298,1,1 2y1g_A_,226,284,1,1 2y1g_A_,227,230,1,1 2y1g_A_,227,231,1,1 2y1g_A_,227,232,1,1 2y1g_A_,227,282,1,1 2y1g_A_,229,282,1,1 2y1g_A_,231,248,1,1 2y1g_A_,233,234,1,1 2y1g_A_,233,246,1,1 2y1g_A_,233,248,1,1 2y1g_A_,234,246,1,1 2y1g_A_,236,244,1,1 2y1g_A_,237,243,1,1 2y1g_A_,238,241,1,1 2y1g_A_,238,242,1,1 2y1g_A_,240,242,1,1 2y1g_A_,251,253,1,1 2y1g_A_,251,254,1,1 2y1g_A_,252,256,1,1 2y1g_A_,253,257,1,1 2y1g_A_,254,257,1,1 2y1g_A_,254,258,1,1 2y1g_A_,255,259,1,1 2y1g_A_,256,260,1,1 2y1g_A_,257,261,1,1 2y1g_A_,261,264,1,1 2y1g_A_,266,269,1,1 2y1g_A_,274,276,1,1 2y1g_A_,280,282,1,1 2y1g_A_,287,289,1,1 2y1g_A_,287,290,1,1 2y1g_A_,287,291,1,1 2y1g_A_,292,296,1,1 2y1g_A_,293,297,1,1 2y1g_A_,293,311,1,1 2y1g_A_,294,298,1,1 2y1g_A_,295,298,1,1 2y1g_A_,295,299,1,1 2y1g_A_,296,300,1,1 2y1g_A_,297,301,1,1 2y1g_A_,298,302,1,1 2y1g_A_,299,303,1,1 2y1g_A_,300,304,1,1 2y1g_A_,304,307,1,1 2y1g_A_,306,310,1,1 2y1g_A_,306,346,1,1 2y1g_A_,306,348,1,1 2y1g_A_,306,355,1,1 2y1g_A_,307,311,1,1 2y1g_A_,308,312,1,1 2y1g_A_,309,313,1,1 2y1g_A_,310,314,1,1 2y1g_A_,311,315,1,1 2y1g_A_,312,316,1,1 2y1g_A_,313,317,1,1 2y1g_A_,314,318,1,1 2y1g_A_,315,319,1,1 2y1g_A_,316,320,1,1 2y1g_A_,316,364,1,1 2y1g_A_,317,321,1,1 2y1g_A_,317,364,1,1 2y1g_A_,318,322,1,1 2y1g_A_,319,323,1,1 2y1g_A_,320,324,1,1 2y1g_A_,321,326,1,1 2y1g_A_,322,325,1,1 2y1g_A_,326,374,1,1 2y1g_A_,328,331,1,1 2y1g_A_,329,332,1,1 2y1g_A_,330,334,1,1 2y1g_A_,331,335,1,1 2y1g_A_,332,336,1,1 2y1g_A_,333,337,1,1 2y1g_A_,334,338,1,1 2y1g_A_,335,339,1,1 2y1g_A_,336,340,1,1 2y1g_A_,337,341,1,1 2y1g_A_,338,342,1,1 2y1g_A_,339,342,1,1 2y1g_A_,340,343,1,1 2y1g_A_,343,346,1,1 2y1g_A_,351,355,1,1 2y1g_A_,352,355,1,1 2y1g_A_,353,357,1,1 2y1g_A_,354,358,1,1 2y1g_A_,355,359,1,1 2y1g_A_,356,360,1,1 2y1g_A_,357,361,1,1 2y1g_A_,358,361,1,1 2y1g_A_,358,362,1,1 2y1g_A_,359,363,1,1 2y1g_A_,360,364,1,1 2y1g_A_,361,365,1,1 2y1g_A_,362,366,1,1 2y1g_A_,363,367,1,1 2y1g_A_,364,368,1,1 2y1g_A_,365,369,1,1 2y1g_A_,366,370,1,1 2y1g_A_,367,371,1,1 2y1g_A_,368,372,1,1 2y1g_A_,369,373,1,1 2y1g_A_,370,373,1,1 2y1g_A_,371,374,1,1