pair,contact1,contact2,flow1,flow2
4bwc_B_,1,18,1,1
4bwc_B_,1,205,1,1
4bwc_B_,1,245,1,1
4bwc_B_,2,172,1,1
4bwc_B_,3,16,1,1
4bwc_B_,4,170,1,1
4bwc_B_,5,6,1,1
4bwc_B_,5,14,1,1
4bwc_B_,5,168,1,1
4bwc_B_,5,213,1,1
4bwc_B_,6,168,1,1
4bwc_B_,7,10,1,1
4bwc_B_,7,12,1,1
4bwc_B_,9,11,1,1
4bwc_B_,10,138,1,1
4bwc_B_,12,13,1,1
4bwc_B_,12,268,1,1
4bwc_B_,15,267,1,1
4bwc_B_,17,265,1,1
4bwc_B_,18,226,1,1
4bwc_B_,18,264,1,1
4bwc_B_,19,261,1,1
4bwc_B_,19,262,1,1
4bwc_B_,19,263,1,1
4bwc_B_,20,245,1,1
4bwc_B_,21,260,1,1
4bwc_B_,22,24,1,1
4bwc_B_,22,25,1,1
4bwc_B_,23,26,1,1
4bwc_B_,23,250,1,1
4bwc_B_,23,258,1,1
4bwc_B_,26,309,1,1
4bwc_B_,28,51,1,1
4bwc_B_,28,60,1,1
4bwc_B_,28,263,1,1
4bwc_B_,29,51,1,1
4bwc_B_,31,49,1,1
4bwc_B_,31,51,1,1
4bwc_B_,31,52,1,1
4bwc_B_,31,55,1,1
4bwc_B_,32,48,1,1
4bwc_B_,33,47,1,1
4bwc_B_,35,37,1,1
4bwc_B_,35,45,1,1
4bwc_B_,39,41,1,1
4bwc_B_,39,42,1,1
4bwc_B_,43,103,1,1
4bwc_B_,43,104,1,1
4bwc_B_,44,66,1,1
4bwc_B_,44,103,1,1
4bwc_B_,46,66,1,1
4bwc_B_,48,64,1,1
4bwc_B_,50,58,1,1
4bwc_B_,50,60,1,1
4bwc_B_,50,62,1,1
4bwc_B_,51,52,1,1
4bwc_B_,51,55,1,1
4bwc_B_,51,57,1,1
4bwc_B_,52,55,1,1
4bwc_B_,52,60,1,1
4bwc_B_,52,262,1,1
4bwc_B_,56,99,1,1
4bwc_B_,58,62,1,1
4bwc_B_,58,63,1,1
4bwc_B_,59,73,1,1
4bwc_B_,59,123,1,1
4bwc_B_,60,265,1,1
4bwc_B_,61,73,1,1
4bwc_B_,63,71,1,1
4bwc_B_,65,68,1,1
4bwc_B_,65,69,1,1
4bwc_B_,67,133,1,1
4bwc_B_,68,132,1,1
4bwc_B_,70,130,1,1
4bwc_B_,72,128,1,1
4bwc_B_,73,75,1,1
4bwc_B_,73,123,1,1
4bwc_B_,74,126,1,1
4bwc_B_,74,172,1,1
4bwc_B_,74,174,1,1
4bwc_B_,75,125,1,1
4bwc_B_,75,174,1,1
4bwc_B_,76,124,1,1
4bwc_B_,77,187,1,1
4bwc_B_,79,185,1,1
4bwc_B_,80,83,1,1
4bwc_B_,80,84,1,1
4bwc_B_,80,184,1,1
4bwc_B_,81,85,1,1
4bwc_B_,82,85,1,1
4bwc_B_,83,86,1,1
4bwc_B_,84,87,1,1
4bwc_B_,88,91,1,1
4bwc_B_,89,91,1,1
4bwc_B_,92,97,1,1
4bwc_B_,92,118,1,1
4bwc_B_,93,96,1,1
4bwc_B_,93,97,1,1
4bwc_B_,94,98,1,1
4bwc_B_,95,99,1,1
4bwc_B_,96,100,1,1
4bwc_B_,97,101,1,1
4bwc_B_,97,115,1,1
4bwc_B_,97,120,1,1
4bwc_B_,97,151,1,1
4bwc_B_,98,102,1,1
4bwc_B_,99,103,1,1
4bwc_B_,100,104,1,1
4bwc_B_,101,105,1,1
4bwc_B_,102,111,1,1
4bwc_B_,106,110,1,1
4bwc_B_,106,133,1,1
4bwc_B_,107,110,1,1
4bwc_B_,107,111,1,1
4bwc_B_,108,112,1,1
4bwc_B_,109,113,1,1
4bwc_B_,110,114,1,1
4bwc_B_,111,115,1,1
4bwc_B_,112,116,1,1
4bwc_B_,114,117,1,1
4bwc_B_,116,119,1,1
4bwc_B_,119,121,1,1
4bwc_B_,119,152,1,1
4bwc_B_,120,122,1,1
4bwc_B_,121,124,1,1
4bwc_B_,122,151,1,1
4bwc_B_,124,151,1,1
4bwc_B_,125,127,1,1
4bwc_B_,125,151,1,1
4bwc_B_,126,150,1,1
4bwc_B_,126,170,1,1
4bwc_B_,126,172,1,1
4bwc_B_,127,149,1,1
4bwc_B_,129,147,1,1
4bwc_B_,131,133,1,1
4bwc_B_,131,134,1,1
4bwc_B_,131,145,1,1
4bwc_B_,132,135,1,1
4bwc_B_,134,142,1,1
4bwc_B_,136,139,1,1
4bwc_B_,136,140,1,1
4bwc_B_,136,142,1,1
4bwc_B_,139,140,1,1
4bwc_B_,140,142,1,1
4bwc_B_,141,166,1,1
4bwc_B_,142,145,1,1
4bwc_B_,144,160,1,1
4bwc_B_,146,161,1,1
4bwc_B_,146,162,1,1
4bwc_B_,148,159,1,1
4bwc_B_,150,157,1,1
4bwc_B_,150,177,1,1
4bwc_B_,150,178,1,1
4bwc_B_,152,155,1,1
4bwc_B_,153,154,1,1
4bwc_B_,155,157,1,1
4bwc_B_,159,161,1,1
4bwc_B_,159,178,1,1
4bwc_B_,160,162,1,1
4bwc_B_,161,165,1,1
4bwc_B_,162,166,1,1
4bwc_B_,164,167,1,1
4bwc_B_,165,168,1,1
4bwc_B_,173,200,1,1
4bwc_B_,174,205,1,1
4bwc_B_,178,182,1,1
4bwc_B_,179,183,1,1
4bwc_B_,180,184,1,1
4bwc_B_,181,185,1,1
4bwc_B_,182,187,1,1
4bwc_B_,182,198,1,1
4bwc_B_,183,186,1,1
4bwc_B_,186,190,1,1
4bwc_B_,187,191,1,1
4bwc_B_,188,192,1,1
4bwc_B_,189,193,1,1
4bwc_B_,190,194,1,1
4bwc_B_,191,195,1,1
4bwc_B_,195,198,1,1
4bwc_B_,196,199,1,1
4bwc_B_,199,202,1,1
4bwc_B_,199,203,1,1
4bwc_B_,201,210,1,1
4bwc_B_,202,207,1,1
4bwc_B_,203,207,1,1
4bwc_B_,204,208,1,1
4bwc_B_,204,243,1,1
4bwc_B_,205,209,1,1
4bwc_B_,206,210,1,1
4bwc_B_,207,211,1,1
4bwc_B_,208,212,1,1
4bwc_B_,209,213,1,1
4bwc_B_,211,212,1,1
4bwc_B_,211,234,1,1
4bwc_B_,212,215,1,1
4bwc_B_,213,216,1,1
4bwc_B_,217,221,1,1
4bwc_B_,218,221,1,1
4bwc_B_,218,222,1,1
4bwc_B_,219,223,1,1
4bwc_B_,220,223,1,1
4bwc_B_,220,224,1,1
4bwc_B_,221,225,1,1
4bwc_B_,222,226,1,1
4bwc_B_,223,227,1,1
4bwc_B_,224,286,1,1
4bwc_B_,225,228,1,1
4bwc_B_,226,264,1,1
4bwc_B_,227,264,1,1
4bwc_B_,227,282,1,1
4bwc_B_,227,284,1,1
4bwc_B_,228,230,1,1
4bwc_B_,228,234,1,1
4bwc_B_,228,244,1,1
4bwc_B_,228,246,1,1
4bwc_B_,229,231,1,1
4bwc_B_,229,241,1,1
4bwc_B_,229,244,1,1
4bwc_B_,229,246,1,1
4bwc_B_,230,233,1,1
4bwc_B_,230,234,1,1
4bwc_B_,234,236,1,1
4bwc_B_,234,237,1,1
4bwc_B_,235,238,1,1
4bwc_B_,237,240,1,1
4bwc_B_,237,243,1,1
4bwc_B_,240,242,1,1
4bwc_B_,240,243,1,1
4bwc_B_,241,248,1,1
4bwc_B_,242,244,1,1
4bwc_B_,247,261,1,1
4bwc_B_,248,250,1,1
4bwc_B_,248,251,1,1
4bwc_B_,248,284,1,1
4bwc_B_,248,290,1,1
4bwc_B_,249,252,1,1
4bwc_B_,249,257,1,1
4bwc_B_,249,259,1,1
4bwc_B_,250,296,1,1
4bwc_B_,252,254,1,1
4bwc_B_,252,255,1,1
4bwc_B_,254,255,1,1
4bwc_B_,257,259,1,1
4bwc_B_,261,263,1,1
4bwc_B_,262,282,1,1
4bwc_B_,263,264,1,1
4bwc_B_,263,265,1,1
4bwc_B_,264,280,1,1
4bwc_B_,266,278,1,1
4bwc_B_,268,271,1,1
4bwc_B_,268,272,1,1
4bwc_B_,269,273,1,1
4bwc_B_,270,273,1,1
4bwc_B_,271,274,1,1
4bwc_B_,271,276,1,1
4bwc_B_,272,275,1,1
4bwc_B_,277,316,1,1
4bwc_B_,279,314,1,1
4bwc_B_,284,286,1,1
4bwc_B_,285,289,1,1
4bwc_B_,292,309,1,1
4bwc_B_,293,296,1,1
4bwc_B_,293,307,1,1
4bwc_B_,294,297,1,1
4bwc_B_,294,307,1,1
4bwc_B_,295,307,1,1
4bwc_B_,297,300,1,1
4bwc_B_,300,302,1,1
4bwc_B_,302,305,1,1
4bwc_B_,302,307,1,1
4bwc_B_,312,313,1,1