pair,contact1,contact2,flow1,flow2 3cth_A_,2,4,1,1 3cth_A_,8,12,1,1 3cth_A_,16,18,1,1 3cth_A_,16,19,1,1 3cth_A_,18,94,1,1 3cth_A_,20,94,1,1 3cth_A_,20,95,1,1 3cth_A_,21,24,1,1 3cth_A_,22,25,1,1 3cth_A_,26,45,1,1 3cth_A_,28,43,1,1 3cth_A_,34,35,1,1 3cth_A_,35,38,1,1 3cth_A_,39,41,1,1 3cth_A_,40,42,1,1 3cth_A_,40,60,1,1 3cth_A_,42,58,1,1 3cth_A_,43,55,1,1 3cth_A_,45,54,1,1 3cth_A_,46,54,1,1 3cth_A_,48,52,1,1 3cth_A_,57,106,1,1 3cth_A_,59,104,1,1 3cth_A_,61,101,1,1 3cth_A_,67,70,1,1 3cth_A_,67,71,1,1 3cth_A_,70,73,1,1 3cth_A_,71,75,1,1 3cth_A_,73,76,1,1 3cth_A_,73,77,1,1 3cth_A_,74,78,1,1 3cth_A_,76,79,1,1 3cth_A_,78,81,1,1 3cth_A_,80,83,1,1 3cth_A_,83,90,1,1 3cth_A_,85,87,1,1 3cth_A_,85,88,1,1 3cth_A_,86,168,1,1 3cth_A_,87,136,1,1 3cth_A_,87,167,1,1 3cth_A_,87,169,1,1 3cth_A_,88,90,1,1 3cth_A_,89,169,1,1 3cth_A_,92,105,1,1 3cth_A_,97,100,1,1 3cth_A_,109,112,1,1 3cth_A_,111,161,1,1 3cth_A_,112,161,1,1 3cth_A_,113,116,1,1 3cth_A_,113,117,1,1 3cth_A_,114,118,1,1 3cth_A_,114,159,1,1 3cth_A_,115,119,1,1 3cth_A_,115,156,1,1 3cth_A_,115,215,1,1 3cth_A_,116,120,1,1 3cth_A_,117,123,1,1 3cth_A_,118,214,1,1 3cth_A_,119,215,1,1 3cth_A_,120,122,1,1 3cth_A_,120,123,1,1 3cth_A_,123,214,1,1 3cth_A_,125,285,1,1 3cth_A_,126,129,1,1 3cth_A_,126,130,1,1 3cth_A_,127,131,1,1 3cth_A_,127,283,1,1 3cth_A_,128,132,1,1 3cth_A_,128,276,1,1 3cth_A_,128,279,1,1 3cth_A_,129,133,1,1 3cth_A_,130,134,1,1 3cth_A_,131,135,1,1 3cth_A_,132,136,1,1 3cth_A_,133,137,1,1 3cth_A_,134,138,1,1 3cth_A_,135,139,1,1 3cth_A_,136,140,1,1 3cth_A_,136,165,1,1 3cth_A_,136,167,1,1 3cth_A_,137,141,1,1 3cth_A_,138,142,1,1 3cth_A_,139,143,1,1 3cth_A_,140,144,1,1 3cth_A_,141,145,1,1 3cth_A_,142,146,1,1 3cth_A_,143,146,1,1 3cth_A_,143,147,1,1 3cth_A_,144,147,1,1 3cth_A_,144,149,1,1 3cth_A_,145,148,1,1 3cth_A_,151,153,1,1 3cth_A_,151,170,1,1 3cth_A_,151,200,1,1 3cth_A_,152,200,1,1 3cth_A_,153,157,1,1 3cth_A_,153,158,1,1 3cth_A_,155,158,1,1 3cth_A_,155,159,1,1 3cth_A_,156,159,1,1 3cth_A_,156,210,1,1 3cth_A_,158,170,1,1 3cth_A_,158,172,1,1 3cth_A_,160,168,1,1 3cth_A_,162,164,1,1 3cth_A_,162,165,1,1 3cth_A_,162,166,1,1 3cth_A_,171,173,1,1 3cth_A_,177,180,1,1 3cth_A_,180,182,1,1 3cth_A_,181,184,1,1 3cth_A_,182,185,1,1 3cth_A_,183,219,1,1 3cth_A_,183,222,1,1 3cth_A_,184,203,1,1 3cth_A_,186,189,1,1 3cth_A_,186,190,1,1 3cth_A_,187,191,1,1 3cth_A_,188,192,1,1 3cth_A_,188,262,1,1 3cth_A_,189,194,1,1 3cth_A_,190,193,1,1 3cth_A_,192,194,1,1 3cth_A_,196,199,1,1 3cth_A_,196,200,1,1 3cth_A_,197,200,1,1 3cth_A_,197,201,1,1 3cth_A_,198,259,1,1 3cth_A_,198,262,1,1 3cth_A_,199,203,1,1 3cth_A_,200,204,1,1 3cth_A_,201,205,1,1 3cth_A_,202,206,1,1 3cth_A_,203,207,1,1 3cth_A_,204,208,1,1 3cth_A_,205,209,1,1 3cth_A_,206,210,1,1 3cth_A_,207,211,1,1 3cth_A_,208,212,1,1 3cth_A_,209,213,1,1 3cth_A_,209,238,1,1 3cth_A_,210,213,1,1 3cth_A_,210,215,1,1 3cth_A_,211,214,1,1 3cth_A_,213,216,1,1 3cth_A_,214,285,1,1 3cth_A_,227,231,1,1 3cth_A_,228,232,1,1 3cth_A_,230,233,1,1 3cth_A_,231,234,1,1 3cth_A_,231,235,1,1 3cth_A_,233,235,1,1 3cth_A_,235,236,1,1 3cth_A_,236,255,1,1 3cth_A_,237,248,1,1 3cth_A_,239,243,1,1 3cth_A_,239,245,1,1 3cth_A_,240,243,1,1 3cth_A_,241,288,1,1 3cth_A_,242,286,1,1 3cth_A_,243,244,1,1 3cth_A_,244,247,1,1 3cth_A_,244,248,1,1 3cth_A_,245,249,1,1 3cth_A_,246,250,1,1 3cth_A_,247,251,1,1 3cth_A_,248,252,1,1 3cth_A_,249,253,1,1 3cth_A_,250,254,1,1 3cth_A_,251,255,1,1 3cth_A_,253,256,1,1 3cth_A_,256,258,1,1 3cth_A_,256,262,1,1 3cth_A_,257,262,1,1 3cth_A_,258,260,1,1 3cth_A_,258,261,1,1 3cth_A_,259,262,1,1 3cth_A_,264,267,1,1 3cth_A_,264,268,1,1 3cth_A_,265,269,1,1 3cth_A_,266,270,1,1 3cth_A_,267,271,1,1 3cth_A_,268,272,1,1 3cth_A_,269,273,1,1 3cth_A_,270,273,1,1 3cth_A_,271,275,1,1 3cth_A_,272,276,1,1 3cth_A_,273,277,1,1 3cth_A_,274,277,1,1 3cth_A_,275,278,1,1 3cth_A_,276,279,1,1 3cth_A_,288,290,1,1 3cth_A_,288,291,1,1 3cth_A_,288,292,1,1 3cth_A_,289,292,1,1 3cth_A_,291,294,1,1