pair,contact1,contact2,flow1,flow2 2cfr_A_,2,271,1,1 2cfr_A_,3,272,1,1 2cfr_A_,3,274,1,1 2cfr_A_,4,6,1,1 2cfr_A_,5,274,1,1 2cfr_A_,6,10,1,1 2cfr_A_,7,11,1,1 2cfr_A_,8,12,1,1 2cfr_A_,9,13,1,1 2cfr_A_,10,14,1,1 2cfr_A_,11,15,1,1 2cfr_A_,12,16,1,1 2cfr_A_,13,17,1,1 2cfr_A_,15,50,1,1 2cfr_A_,16,225,1,1 2cfr_A_,17,50,1,1 2cfr_A_,18,51,1,1 2cfr_A_,18,225,1,1 2cfr_A_,19,227,1,1 2cfr_A_,20,51,1,1 2cfr_A_,20,53,1,1 2cfr_A_,21,227,1,1 2cfr_A_,22,53,1,1 2cfr_A_,22,55,1,1 2cfr_A_,23,228,1,1 2cfr_A_,24,27,1,1 2cfr_A_,24,28,1,1 2cfr_A_,25,29,1,1 2cfr_A_,26,29,1,1 2cfr_A_,26,250,1,1 2cfr_A_,28,35,1,1 2cfr_A_,30,33,1,1 2cfr_A_,30,250,1,1 2cfr_A_,32,72,1,1 2cfr_A_,35,38,1,1 2cfr_A_,37,41,1,1 2cfr_A_,38,42,1,1 2cfr_A_,39,43,1,1 2cfr_A_,40,44,1,1 2cfr_A_,41,45,1,1 2cfr_A_,42,46,1,1 2cfr_A_,43,47,1,1 2cfr_A_,44,48,1,1 2cfr_A_,45,50,1,1 2cfr_A_,46,49,1,1 2cfr_A_,52,82,1,1 2cfr_A_,54,82,1,1 2cfr_A_,54,84,1,1 2cfr_A_,55,207,1,1 2cfr_A_,56,58,1,1 2cfr_A_,56,84,1,1 2cfr_A_,56,86,1,1 2cfr_A_,57,86,1,1 2cfr_A_,57,173,1,1 2cfr_A_,57,207,1,1 2cfr_A_,58,60,1,1 2cfr_A_,58,61,1,1 2cfr_A_,59,144,1,1 2cfr_A_,60,61,1,1 2cfr_A_,62,65,1,1 2cfr_A_,62,66,1,1 2cfr_A_,63,67,1,1 2cfr_A_,63,83,1,1 2cfr_A_,63,119,1,1 2cfr_A_,65,68,1,1 2cfr_A_,66,69,1,1 2cfr_A_,67,70,1,1 2cfr_A_,68,72,1,1 2cfr_A_,69,73,1,1 2cfr_A_,70,73,1,1 2cfr_A_,70,75,1,1 2cfr_A_,71,74,1,1 2cfr_A_,76,78,1,1 2cfr_A_,79,82,1,1 2cfr_A_,80,83,1,1 2cfr_A_,85,88,1,1 2cfr_A_,85,89,1,1 2cfr_A_,86,90,1,1 2cfr_A_,87,91,1,1 2cfr_A_,88,92,1,1 2cfr_A_,89,93,1,1 2cfr_A_,90,94,1,1 2cfr_A_,91,95,1,1 2cfr_A_,92,96,1,1 2cfr_A_,92,218,1,1 2cfr_A_,94,97,1,1 2cfr_A_,94,98,1,1 2cfr_A_,96,211,1,1 2cfr_A_,100,105,1,1 2cfr_A_,101,104,1,1 2cfr_A_,107,136,1,1 2cfr_A_,107,138,1,1 2cfr_A_,107,139,1,1 2cfr_A_,108,126,1,1 2cfr_A_,108,128,1,1 2cfr_A_,109,139,1,1 2cfr_A_,109,141,1,1 2cfr_A_,110,117,1,1 2cfr_A_,111,141,1,1 2cfr_A_,111,143,1,1 2cfr_A_,112,117,1,1 2cfr_A_,113,117,1,1 2cfr_A_,114,118,1,1 2cfr_A_,115,119,1,1 2cfr_A_,116,120,1,1 2cfr_A_,117,121,1,1 2cfr_A_,117,128,1,1 2cfr_A_,118,122,1,1 2cfr_A_,119,123,1,1 2cfr_A_,120,123,1,1 2cfr_A_,120,125,1,1 2cfr_A_,121,124,1,1 2cfr_A_,121,130,1,1 2cfr_A_,127,130,1,1 2cfr_A_,136,162,1,1 2cfr_A_,136,164,1,1 2cfr_A_,137,165,1,1 2cfr_A_,138,166,1,1 2cfr_A_,140,166,1,1 2cfr_A_,140,168,1,1 2cfr_A_,142,168,1,1 2cfr_A_,142,170,1,1 2cfr_A_,144,146,1,1 2cfr_A_,144,184,1,1 2cfr_A_,145,147,1,1 2cfr_A_,145,148,1,1 2cfr_A_,147,152,1,1 2cfr_A_,149,152,1,1 2cfr_A_,149,153,1,1 2cfr_A_,150,154,1,1 2cfr_A_,151,155,1,1 2cfr_A_,152,156,1,1 2cfr_A_,153,157,1,1 2cfr_A_,154,158,1,1 2cfr_A_,155,159,1,1 2cfr_A_,156,160,1,1 2cfr_A_,158,161,1,1 2cfr_A_,159,162,1,1 2cfr_A_,159,165,1,1 2cfr_A_,160,200,1,1 2cfr_A_,162,164,1,1 2cfr_A_,162,165,1,1 2cfr_A_,162,200,1,1 2cfr_A_,165,166,1,1 2cfr_A_,165,200,1,1 2cfr_A_,167,203,1,1 2cfr_A_,169,203,1,1 2cfr_A_,169,205,1,1 2cfr_A_,170,171,1,1 2cfr_A_,170,206,1,1 2cfr_A_,171,173,1,1 2cfr_A_,171,187,1,1 2cfr_A_,172,195,1,1 2cfr_A_,173,188,1,1 2cfr_A_,173,234,1,1 2cfr_A_,174,186,1,1 2cfr_A_,175,231,1,1 2cfr_A_,176,184,1,1 2cfr_A_,178,181,1,1 2cfr_A_,178,182,1,1 2cfr_A_,180,182,1,1 2cfr_A_,186,189,1,1 2cfr_A_,187,191,1,1 2cfr_A_,188,192,1,1 2cfr_A_,189,193,1,1 2cfr_A_,190,194,1,1 2cfr_A_,191,195,1,1 2cfr_A_,192,196,1,1 2cfr_A_,193,197,1,1 2cfr_A_,194,198,1,1 2cfr_A_,195,200,1,1 2cfr_A_,195,202,1,1 2cfr_A_,204,209,1,1 2cfr_A_,206,209,1,1 2cfr_A_,207,235,1,1 2cfr_A_,208,241,1,1 2cfr_A_,209,211,1,1 2cfr_A_,210,213,1,1 2cfr_A_,211,214,1,1 2cfr_A_,212,216,1,1 2cfr_A_,213,216,1,1 2cfr_A_,222,224,1,1 2cfr_A_,222,225,1,1 2cfr_A_,222,226,1,1 2cfr_A_,223,226,1,1 2cfr_A_,226,244,1,1 2cfr_A_,229,246,1,1 2cfr_A_,229,248,1,1 2cfr_A_,230,252,1,1 2cfr_A_,230,253,1,1 2cfr_A_,231,234,1,1 2cfr_A_,231,235,1,1 2cfr_A_,231,236,1,1 2cfr_A_,232,237,1,1 2cfr_A_,232,253,1,1 2cfr_A_,233,261,1,1 2cfr_A_,234,238,1,1 2cfr_A_,235,239,1,1 2cfr_A_,236,240,1,1 2cfr_A_,237,241,1,1 2cfr_A_,238,242,1,1 2cfr_A_,239,242,1,1 2cfr_A_,240,243,1,1 2cfr_A_,240,270,1,1 2cfr_A_,245,272,1,1 2cfr_A_,245,273,1,1 2cfr_A_,247,273,1,1 2cfr_A_,247,275,1,1 2cfr_A_,248,250,1,1 2cfr_A_,249,276,1,1 2cfr_A_,251,254,1,1 2cfr_A_,254,257,1,1 2cfr_A_,254,258,1,1 2cfr_A_,255,259,1,1 2cfr_A_,256,260,1,1 2cfr_A_,257,261,1,1 2cfr_A_,258,262,1,1 2cfr_A_,259,263,1,1 2cfr_A_,260,264,1,1 2cfr_A_,261,266,1,1 2cfr_A_,262,265,1,1 2cfr_A_,265,267,1,1 2cfr_A_,266,269,1,1 2cfr_A_,277,279,1,1 2cfr_A_,277,280,1,1 2cfr_A_,278,281,1,1 2cfr_A_,281,284,1,1 2cfr_A_,282,285,1,1