pair,contact1,contact2,flow1,flow2
2bnp_B_,3,7,1,1
2bnp_B_,5,227,1,1
2bnp_B_,8,41,1,1
2bnp_B_,11,37,1,1
2bnp_B_,17,19,1,1
2bnp_B_,17,46,1,1
2bnp_B_,18,29,1,1
2bnp_B_,20,29,1,1
2bnp_B_,21,24,1,1
2bnp_B_,23,139,1,1
2bnp_B_,25,28,1,1
2bnp_B_,26,29,1,1
2bnp_B_,28,51,1,1
2bnp_B_,28,52,1,1
2bnp_B_,30,31,1,1
2bnp_B_,30,50,1,1
2bnp_B_,34,47,1,1
2bnp_B_,36,39,1,1
2bnp_B_,36,40,1,1
2bnp_B_,36,45,1,1
2bnp_B_,37,41,1,1
2bnp_B_,39,42,1,1
2bnp_B_,39,43,1,1
2bnp_B_,46,48,1,1
2bnp_B_,51,132,1,1
2bnp_B_,53,57,1,1
2bnp_B_,54,58,1,1
2bnp_B_,55,59,1,1
2bnp_B_,56,60,1,1
2bnp_B_,57,61,1,1
2bnp_B_,58,62,1,1
2bnp_B_,59,63,1,1
2bnp_B_,59,125,1,1
2bnp_B_,60,64,1,1
2bnp_B_,61,65,1,1
2bnp_B_,62,66,1,1
2bnp_B_,63,67,1,1
2bnp_B_,64,68,1,1
2bnp_B_,65,69,1,1
2bnp_B_,66,70,1,1
2bnp_B_,67,71,1,1
2bnp_B_,68,72,1,1
2bnp_B_,69,73,1,1
2bnp_B_,70,74,1,1
2bnp_B_,71,75,1,1
2bnp_B_,72,76,1,1
2bnp_B_,73,77,1,1
2bnp_B_,73,93,1,1
2bnp_B_,74,78,1,1
2bnp_B_,75,80,1,1
2bnp_B_,76,79,1,1
2bnp_B_,77,93,1,1
2bnp_B_,81,85,1,1
2bnp_B_,82,86,1,1
2bnp_B_,83,87,1,1
2bnp_B_,84,88,1,1
2bnp_B_,88,91,1,1
2bnp_B_,88,92,1,1
2bnp_B_,90,180,1,1
2bnp_B_,93,95,1,1
2bnp_B_,93,181,1,1
2bnp_B_,94,177,1,1
2bnp_B_,98,101,1,1
2bnp_B_,99,102,1,1
2bnp_B_,101,104,1,1
2bnp_B_,102,171,1,1
2bnp_B_,104,106,1,1
2bnp_B_,108,111,1,1
2bnp_B_,108,113,1,1
2bnp_B_,109,114,1,1
2bnp_B_,112,116,1,1
2bnp_B_,113,117,1,1
2bnp_B_,114,118,1,1
2bnp_B_,115,119,1,1
2bnp_B_,115,175,1,1
2bnp_B_,116,120,1,1
2bnp_B_,117,121,1,1
2bnp_B_,118,122,1,1
2bnp_B_,119,123,1,1
2bnp_B_,119,177,1,1
2bnp_B_,120,124,1,1
2bnp_B_,121,125,1,1
2bnp_B_,122,126,1,1
2bnp_B_,123,127,1,1
2bnp_B_,124,128,1,1
2bnp_B_,125,129,1,1
2bnp_B_,126,130,1,1
2bnp_B_,127,131,1,1
2bnp_B_,128,132,1,1
2bnp_B_,129,133,1,1
2bnp_B_,130,133,1,1
2bnp_B_,130,134,1,1
2bnp_B_,130,147,1,1
2bnp_B_,131,135,1,1
2bnp_B_,132,136,1,1
2bnp_B_,134,138,1,1
2bnp_B_,135,139,1,1
2bnp_B_,136,140,1,1
2bnp_B_,137,140,1,1
2bnp_B_,137,142,1,1
2bnp_B_,138,141,1,1
2bnp_B_,142,144,1,1
2bnp_B_,144,148,1,1
2bnp_B_,145,149,1,1
2bnp_B_,146,150,1,1
2bnp_B_,147,151,1,1
2bnp_B_,149,152,1,1
2bnp_B_,150,154,1,1
2bnp_B_,151,155,1,1
2bnp_B_,152,274,1,1
2bnp_B_,152,277,1,1
2bnp_B_,153,157,1,1
2bnp_B_,154,158,1,1
2bnp_B_,155,159,1,1
2bnp_B_,156,160,1,1
2bnp_B_,157,161,1,1
2bnp_B_,158,162,1,1
2bnp_B_,158,163,1,1
2bnp_B_,159,164,1,1
2bnp_B_,162,166,1,1
2bnp_B_,163,167,1,1
2bnp_B_,164,168,1,1
2bnp_B_,164,173,1,1
2bnp_B_,164,287,1,1
2bnp_B_,165,170,1,1
2bnp_B_,166,169,1,1
2bnp_B_,170,172,1,1
2bnp_B_,170,173,1,1
2bnp_B_,171,174,1,1
2bnp_B_,178,182,1,1
2bnp_B_,179,182,1,1
2bnp_B_,180,183,1,1
2bnp_B_,180,184,1,1
2bnp_B_,181,185,1,1
2bnp_B_,182,186,1,1
2bnp_B_,183,187,1,1
2bnp_B_,184,188,1,1
2bnp_B_,185,189,1,1
2bnp_B_,187,191,1,1
2bnp_B_,188,192,1,1
2bnp_B_,189,193,1,1
2bnp_B_,190,193,1,1
2bnp_B_,190,195,1,1
2bnp_B_,190,196,1,1
2bnp_B_,191,194,1,1
2bnp_B_,193,294,1,1
2bnp_B_,194,295,1,1
2bnp_B_,195,198,1,1
2bnp_B_,196,199,1,1
2bnp_B_,199,201,1,1
2bnp_B_,199,203,1,1
2bnp_B_,199,283,1,1
2bnp_B_,200,204,1,1
2bnp_B_,201,205,1,1
2bnp_B_,202,206,1,1
2bnp_B_,203,207,1,1
2bnp_B_,204,208,1,1
2bnp_B_,205,209,1,1
2bnp_B_,205,276,1,1
2bnp_B_,206,210,1,1
2bnp_B_,207,211,1,1
2bnp_B_,208,212,1,1
2bnp_B_,209,212,1,1
2bnp_B_,209,213,1,1
2bnp_B_,210,214,1,1
2bnp_B_,211,215,1,1
2bnp_B_,212,216,1,1
2bnp_B_,213,217,1,1
2bnp_B_,214,218,1,1
2bnp_B_,215,219,1,1
2bnp_B_,216,220,1,1
2bnp_B_,217,221,1,1
2bnp_B_,218,222,1,1
2bnp_B_,219,223,1,1
2bnp_B_,219,266,1,1
2bnp_B_,220,224,1,1
2bnp_B_,221,225,1,1
2bnp_B_,222,226,1,1
2bnp_B_,222,252,1,1
2bnp_B_,223,226,1,1
2bnp_B_,224,227,1,1
2bnp_B_,226,229,1,1
2bnp_B_,226,231,1,1
2bnp_B_,227,230,1,1
2bnp_B_,230,233,1,1
2bnp_B_,233,237,1,1
2bnp_B_,234,238,1,1
2bnp_B_,235,239,1,1
2bnp_B_,236,240,1,1
2bnp_B_,237,242,1,1
2bnp_B_,237,245,1,1
2bnp_B_,241,246,1,1
2bnp_B_,242,246,1,1
2bnp_B_,243,247,1,1
2bnp_B_,244,248,1,1
2bnp_B_,245,249,1,1
2bnp_B_,246,250,1,1
2bnp_B_,247,251,1,1
2bnp_B_,249,252,1,1
2bnp_B_,249,253,1,1
2bnp_B_,250,254,1,1
2bnp_B_,251,255,1,1
2bnp_B_,252,256,1,1
2bnp_B_,253,257,1,1
2bnp_B_,259,260,1,1
2bnp_B_,261,264,1,1
2bnp_B_,261,265,1,1
2bnp_B_,262,266,1,1
2bnp_B_,263,266,1,1
2bnp_B_,263,267,1,1
2bnp_B_,264,267,1,1
2bnp_B_,264,268,1,1
2bnp_B_,265,269,1,1
2bnp_B_,266,270,1,1
2bnp_B_,267,271,1,1
2bnp_B_,268,272,1,1
2bnp_B_,269,273,1,1
2bnp_B_,270,274,1,1
2bnp_B_,271,275,1,1
2bnp_B_,273,276,1,1
2bnp_B_,274,277,1,1
2bnp_B_,274,278,1,1
2bnp_B_,275,279,1,1
2bnp_B_,276,279,1,1
2bnp_B_,276,280,1,1
2bnp_B_,277,281,1,1
2bnp_B_,278,282,1,1
2bnp_B_,279,283,1,1
2bnp_B_,280,284,1,1
2bnp_B_,281,285,1,1
2bnp_B_,282,286,1,1
2bnp_B_,283,287,1,1
2bnp_B_,284,287,1,1
2bnp_B_,285,289,1,1
2bnp_B_,286,290,1,1
2bnp_B_,286,291,1,1
2bnp_B_,287,294,1,1
2bnp_B_,288,291,1,1
2bnp_B_,293,296,1,1
2bnp_B_,293,297,1,1
2bnp_B_,294,298,1,1
2bnp_B_,295,299,1,1
2bnp_B_,296,299,1,1
2bnp_B_,297,301,1,1