pair,contact1,contact2,flow1,flow2 3vxg_A_,1,3,1,1 3vxg_A_,1,4,1,1 3vxg_A_,1,15,1,1 3vxg_A_,7,15,1,1 3vxg_A_,8,16,1,1 3vxg_A_,9,13,1,1 3vxg_A_,9,148,1,1 3vxg_A_,10,12,1,1 3vxg_A_,10,13,1,1 3vxg_A_,10,14,1,1 3vxg_A_,10,78,1,1 3vxg_A_,12,78,1,1 3vxg_A_,12,79,1,1 3vxg_A_,14,79,1,1 3vxg_A_,17,53,1,1 3vxg_A_,19,250,1,1 3vxg_A_,19,252,1,1 3vxg_A_,20,53,1,1 3vxg_A_,20,55,1,1 3vxg_A_,21,252,1,1 3vxg_A_,22,23,1,1 3vxg_A_,22,55,1,1 3vxg_A_,22,62,1,1 3vxg_A_,25,33,1,1 3vxg_A_,25,34,1,1 3vxg_A_,25,60,1,1 3vxg_A_,25,61,1,1 3vxg_A_,25,65,1,1 3vxg_A_,36,39,1,1 3vxg_A_,36,40,1,1 3vxg_A_,36,65,1,1 3vxg_A_,37,41,1,1 3vxg_A_,38,42,1,1 3vxg_A_,39,43,1,1 3vxg_A_,40,44,1,1 3vxg_A_,41,45,1,1 3vxg_A_,42,46,1,1 3vxg_A_,42,254,1,1 3vxg_A_,43,47,1,1 3vxg_A_,44,48,1,1 3vxg_A_,45,49,1,1 3vxg_A_,46,50,1,1 3vxg_A_,46,51,1,1 3vxg_A_,47,50,1,1 3vxg_A_,47,52,1,1 3vxg_A_,51,52,1,1 3vxg_A_,52,81,1,1 3vxg_A_,54,81,1,1 3vxg_A_,54,83,1,1 3vxg_A_,55,85,1,1 3vxg_A_,56,57,1,1 3vxg_A_,56,62,1,1 3vxg_A_,56,83,1,1 3vxg_A_,56,85,1,1 3vxg_A_,57,60,1,1 3vxg_A_,58,61,1,1 3vxg_A_,58,85,1,1 3vxg_A_,58,87,1,1 3vxg_A_,58,92,1,1 3vxg_A_,58,98,1,1 3vxg_A_,58,101,1,1 3vxg_A_,60,85,1,1 3vxg_A_,62,66,1,1 3vxg_A_,63,67,1,1 3vxg_A_,63,84,1,1 3vxg_A_,64,68,1,1 3vxg_A_,65,69,1,1 3vxg_A_,66,70,1,1 3vxg_A_,67,71,1,1 3vxg_A_,68,72,1,1 3vxg_A_,69,73,1,1 3vxg_A_,73,75,1,1 3vxg_A_,76,79,1,1 3vxg_A_,77,80,1,1 3vxg_A_,77,110,1,1 3vxg_A_,77,112,1,1 3vxg_A_,81,83,1,1 3vxg_A_,82,112,1,1 3vxg_A_,82,113,1,1 3vxg_A_,84,85,1,1 3vxg_A_,84,113,1,1 3vxg_A_,84,115,1,1 3vxg_A_,86,115,1,1 3vxg_A_,86,117,1,1 3vxg_A_,94,96,1,1 3vxg_A_,94,97,1,1 3vxg_A_,94,98,1,1 3vxg_A_,95,99,1,1 3vxg_A_,96,100,1,1 3vxg_A_,97,101,1,1 3vxg_A_,98,102,1,1 3vxg_A_,99,103,1,1 3vxg_A_,100,104,1,1 3vxg_A_,101,105,1,1 3vxg_A_,102,106,1,1 3vxg_A_,103,108,1,1 3vxg_A_,104,107,1,1 3vxg_A_,111,146,1,1 3vxg_A_,111,148,1,1 3vxg_A_,112,148,1,1 3vxg_A_,112,149,1,1 3vxg_A_,114,149,1,1 3vxg_A_,114,151,1,1 3vxg_A_,116,151,1,1 3vxg_A_,116,153,1,1 3vxg_A_,117,154,1,1 3vxg_A_,118,120,1,1 3vxg_A_,119,121,1,1 3vxg_A_,122,125,1,1 3vxg_A_,122,126,1,1 3vxg_A_,123,126,1,1 3vxg_A_,123,128,1,1 3vxg_A_,124,127,1,1 3vxg_A_,126,129,1,1 3vxg_A_,130,133,1,1 3vxg_A_,130,134,1,1 3vxg_A_,131,135,1,1 3vxg_A_,132,136,1,1 3vxg_A_,132,162,1,1 3vxg_A_,133,137,1,1 3vxg_A_,134,138,1,1 3vxg_A_,135,139,1,1 3vxg_A_,135,167,1,1 3vxg_A_,135,172,1,1 3vxg_A_,136,140,1,1 3vxg_A_,137,141,1,1 3vxg_A_,138,142,1,1 3vxg_A_,139,143,1,1 3vxg_A_,140,144,1,1 3vxg_A_,141,146,1,1 3vxg_A_,141,147,1,1 3vxg_A_,142,145,1,1 3vxg_A_,142,148,1,1 3vxg_A_,150,175,1,1 3vxg_A_,152,176,1,1 3vxg_A_,152,178,1,1 3vxg_A_,153,178,1,1 3vxg_A_,154,178,1,1 3vxg_A_,154,188,1,1 3vxg_A_,155,177,1,1 3vxg_A_,156,159,1,1 3vxg_A_,156,160,1,1 3vxg_A_,157,161,1,1 3vxg_A_,158,162,1,1 3vxg_A_,159,163,1,1 3vxg_A_,160,164,1,1 3vxg_A_,161,165,1,1 3vxg_A_,162,166,1,1 3vxg_A_,163,167,1,1 3vxg_A_,164,167,1,1 3vxg_A_,167,172,1,1 3vxg_A_,169,171,1,1 3vxg_A_,169,172,1,1 3vxg_A_,170,173,1,1 3vxg_A_,175,202,1,1 3vxg_A_,177,202,1,1 3vxg_A_,177,204,1,1 3vxg_A_,179,204,1,1 3vxg_A_,179,206,1,1 3vxg_A_,180,182,1,1 3vxg_A_,180,290,1,1 3vxg_A_,180,291,1,1 3vxg_A_,181,206,1,1 3vxg_A_,182,184,1,1 3vxg_A_,182,185,1,1 3vxg_A_,183,186,1,1 3vxg_A_,184,288,1,1 3vxg_A_,186,280,1,1 3vxg_A_,187,193,1,1 3vxg_A_,188,289,1,1 3vxg_A_,189,192,1,1 3vxg_A_,191,195,1,1 3vxg_A_,192,196,1,1 3vxg_A_,193,197,1,1 3vxg_A_,194,198,1,1 3vxg_A_,195,199,1,1 3vxg_A_,196,199,1,1 3vxg_A_,196,201,1,1 3vxg_A_,197,246,1,1 3vxg_A_,197,247,1,1 3vxg_A_,203,249,1,1 3vxg_A_,205,249,1,1 3vxg_A_,205,251,1,1 3vxg_A_,207,210,1,1 3vxg_A_,209,212,1,1 3vxg_A_,209,213,1,1 3vxg_A_,210,214,1,1 3vxg_A_,218,220,1,1 3vxg_A_,218,221,1,1 3vxg_A_,219,223,1,1 3vxg_A_,220,224,1,1 3vxg_A_,221,225,1,1 3vxg_A_,222,226,1,1 3vxg_A_,223,227,1,1 3vxg_A_,223,278,1,1 3vxg_A_,224,228,1,1 3vxg_A_,225,229,1,1 3vxg_A_,226,230,1,1 3vxg_A_,226,278,1,1 3vxg_A_,227,231,1,1 3vxg_A_,228,233,1,1 3vxg_A_,230,231,1,1 3vxg_A_,230,275,1,1 3vxg_A_,231,275,1,1 3vxg_A_,233,265,1,1 3vxg_A_,233,268,1,1 3vxg_A_,234,237,1,1 3vxg_A_,234,238,1,1 3vxg_A_,235,239,1,1 3vxg_A_,236,240,1,1 3vxg_A_,237,241,1,1 3vxg_A_,237,262,1,1 3vxg_A_,238,242,1,1 3vxg_A_,239,243,1,1 3vxg_A_,240,244,1,1 3vxg_A_,241,245,1,1 3vxg_A_,241,266,1,1 3vxg_A_,242,246,1,1 3vxg_A_,242,280,1,1 3vxg_A_,243,246,1,1 3vxg_A_,243,248,1,1 3vxg_A_,244,247,1,1 3vxg_A_,246,280,1,1 3vxg_A_,254,263,1,1 3vxg_A_,256,260,1,1 3vxg_A_,257,261,1,1 3vxg_A_,258,262,1,1 3vxg_A_,259,263,1,1 3vxg_A_,260,264,1,1 3vxg_A_,261,264,1,1 3vxg_A_,261,265,1,1 3vxg_A_,262,265,1,1 3vxg_A_,264,266,1,1 3vxg_A_,272,275,1,1 3vxg_A_,272,276,1,1 3vxg_A_,273,277,1,1 3vxg_A_,274,278,1,1 3vxg_A_,275,279,1,1 3vxg_A_,276,280,1,1 3vxg_A_,277,281,1,1 3vxg_A_,278,282,1,1 3vxg_A_,279,283,1,1 3vxg_A_,280,284,1,1 3vxg_A_,281,285,1,1 3vxg_A_,282,286,1,1 3vxg_A_,283,286,1,1 3vxg_A_,289,293,1,1 3vxg_A_,292,296,1,1 3vxg_A_,296,299,1,1