pair,contact1,contact2,flow1,flow2
1bkg_A_,5,8,1,1
1bkg_A_,5,9,1,1
1bkg_A_,6,10,1,1
1bkg_A_,7,10,1,1
1bkg_A_,7,11,1,1
1bkg_A_,12,130,1,1
1bkg_A_,14,16,1,1
1bkg_A_,14,18,1,1
1bkg_A_,15,19,1,1
1bkg_A_,16,20,1,1
1bkg_A_,17,20,1,1
1bkg_A_,17,21,1,1
1bkg_A_,18,22,1,1
1bkg_A_,19,23,1,1
1bkg_A_,20,24,1,1
1bkg_A_,20,37,1,1
1bkg_A_,21,25,1,1
1bkg_A_,22,26,1,1
1bkg_A_,25,28,1,1
1bkg_A_,25,29,1,1
1bkg_A_,26,31,1,1
1bkg_A_,27,30,1,1
1bkg_A_,32,377,1,1
1bkg_A_,34,345,1,1
1bkg_A_,34,347,1,1
1bkg_A_,36,347,1,1
1bkg_A_,36,363,1,1
1bkg_A_,37,361,1,1
1bkg_A_,38,363,1,1
1bkg_A_,39,234,1,1
1bkg_A_,40,239,1,1
1bkg_A_,42,299,1,1
1bkg_A_,44,45,1,1
1bkg_A_,44,50,1,1
1bkg_A_,46,49,1,1
1bkg_A_,46,50,1,1
1bkg_A_,47,51,1,1
1bkg_A_,47,54,1,1
1bkg_A_,48,52,1,1
1bkg_A_,48,285,1,1
1bkg_A_,49,53,1,1
1bkg_A_,50,54,1,1
1bkg_A_,51,54,1,1
1bkg_A_,51,55,1,1
1bkg_A_,52,56,1,1
1bkg_A_,53,57,1,1
1bkg_A_,54,58,1,1
1bkg_A_,55,59,1,1
1bkg_A_,56,61,1,1
1bkg_A_,57,60,1,1
1bkg_A_,63,269,1,1
1bkg_A_,66,69,1,1
1bkg_A_,66,266,1,1
1bkg_A_,68,96,1,1
1bkg_A_,70,73,1,1
1bkg_A_,70,74,1,1
1bkg_A_,70,272,1,1
1bkg_A_,71,75,1,1
1bkg_A_,72,76,1,1
1bkg_A_,73,77,1,1
1bkg_A_,74,78,1,1
1bkg_A_,74,94,1,1
1bkg_A_,75,79,1,1
1bkg_A_,76,80,1,1
1bkg_A_,77,81,1,1
1bkg_A_,78,82,1,1
1bkg_A_,79,82,1,1
1bkg_A_,79,83,1,1
1bkg_A_,80,84,1,1
1bkg_A_,80,85,1,1
1bkg_A_,80,207,1,1
1bkg_A_,81,85,1,1
1bkg_A_,81,87,1,1
1bkg_A_,82,86,1,1
1bkg_A_,85,207,1,1
1bkg_A_,90,92,1,1
1bkg_A_,90,93,1,1
1bkg_A_,91,94,1,1
1bkg_A_,93,248,1,1
1bkg_A_,95,246,1,1
1bkg_A_,97,99,1,1
1bkg_A_,97,244,1,1
1bkg_A_,98,102,1,1
1bkg_A_,99,102,1,1
1bkg_A_,100,103,1,1
1bkg_A_,100,104,1,1
1bkg_A_,101,105,1,1
1bkg_A_,102,106,1,1
1bkg_A_,102,264,1,1
1bkg_A_,103,107,1,1
1bkg_A_,104,108,1,1
1bkg_A_,105,109,1,1
1bkg_A_,106,110,1,1
1bkg_A_,106,260,1,1
1bkg_A_,107,110,1,1
1bkg_A_,107,111,1,1
1bkg_A_,108,112,1,1
1bkg_A_,111,166,1,1
1bkg_A_,113,116,1,1
1bkg_A_,115,136,1,1
1bkg_A_,116,138,1,1
1bkg_A_,116,166,1,1
1bkg_A_,117,162,1,1
1bkg_A_,117,164,1,1
1bkg_A_,117,166,1,1
1bkg_A_,117,167,1,1
1bkg_A_,118,138,1,1
1bkg_A_,118,140,1,1
1bkg_A_,119,167,1,1
1bkg_A_,119,169,1,1
1bkg_A_,120,140,1,1
1bkg_A_,120,142,1,1
1bkg_A_,122,142,1,1
1bkg_A_,122,144,1,1
1bkg_A_,124,141,1,1
1bkg_A_,124,354,1,1
1bkg_A_,125,128,1,1
1bkg_A_,127,131,1,1
1bkg_A_,128,132,1,1
1bkg_A_,128,203,1,1
1bkg_A_,129,133,1,1
1bkg_A_,130,134,1,1
1bkg_A_,132,135,1,1
1bkg_A_,132,137,1,1
1bkg_A_,133,136,1,1
1bkg_A_,145,148,1,1
1bkg_A_,145,150,1,1
1bkg_A_,146,149,1,1
1bkg_A_,148,151,1,1
1bkg_A_,148,156,1,1
1bkg_A_,153,155,1,1
1bkg_A_,153,156,1,1
1bkg_A_,153,157,1,1
1bkg_A_,154,158,1,1
1bkg_A_,155,158,1,1
1bkg_A_,155,159,1,1
1bkg_A_,157,160,1,1
1bkg_A_,158,161,1,1
1bkg_A_,162,164,1,1
1bkg_A_,162,165,1,1
1bkg_A_,166,199,1,1
1bkg_A_,168,199,1,1
1bkg_A_,168,201,1,1
1bkg_A_,170,201,1,1
1bkg_A_,170,203,1,1
1bkg_A_,171,174,1,1
1bkg_A_,171,175,1,1
1bkg_A_,171,203,1,1
1bkg_A_,172,181,1,1
1bkg_A_,174,177,1,1
1bkg_A_,174,178,1,1
1bkg_A_,174,179,1,1
1bkg_A_,175,361,1,1
1bkg_A_,177,179,1,1
1bkg_A_,178,318,1,1
1bkg_A_,178,319,1,1
1bkg_A_,182,186,1,1
1bkg_A_,183,187,1,1
1bkg_A_,184,188,1,1
1bkg_A_,185,189,1,1
1bkg_A_,186,190,1,1
1bkg_A_,187,191,1,1
1bkg_A_,188,192,1,1
1bkg_A_,189,193,1,1
1bkg_A_,190,194,1,1
1bkg_A_,191,195,1,1
1bkg_A_,192,196,1,1
1bkg_A_,193,198,1,1
1bkg_A_,194,197,1,1
1bkg_A_,200,225,1,1
1bkg_A_,200,227,1,1
1bkg_A_,202,204,1,1
1bkg_A_,202,227,1,1
1bkg_A_,202,229,1,1
1bkg_A_,204,207,1,1
1bkg_A_,204,215,1,1
1bkg_A_,204,217,1,1
1bkg_A_,204,229,1,1
1bkg_A_,206,209,1,1
1bkg_A_,206,322,1,1
1bkg_A_,207,230,1,1
1bkg_A_,208,293,1,1
1bkg_A_,209,320,1,1
1bkg_A_,211,297,1,1
1bkg_A_,211,318,1,1
1bkg_A_,211,320,1,1
1bkg_A_,212,300,1,1
1bkg_A_,217,220,1,1
1bkg_A_,218,221,1,1
1bkg_A_,218,222,1,1
1bkg_A_,222,225,1,1
1bkg_A_,222,226,1,1
1bkg_A_,228,247,1,1
1bkg_A_,230,231,1,1
1bkg_A_,230,245,1,1
1bkg_A_,232,236,1,1
1bkg_A_,232,243,1,1
1bkg_A_,233,238,1,1
1bkg_A_,238,241,1,1
1bkg_A_,239,242,1,1
1bkg_A_,249,253,1,1
1bkg_A_,250,254,1,1
1bkg_A_,251,254,1,1
1bkg_A_,251,255,1,1
1bkg_A_,252,256,1,1
1bkg_A_,253,257,1,1
1bkg_A_,255,258,1,1
1bkg_A_,255,259,1,1
1bkg_A_,256,260,1,1
1bkg_A_,257,261,1,1
1bkg_A_,258,261,1,1
1bkg_A_,258,262,1,1
1bkg_A_,259,262,1,1
1bkg_A_,259,263,1,1
1bkg_A_,260,263,1,1
1bkg_A_,260,264,1,1
1bkg_A_,260,265,1,1
1bkg_A_,264,266,1,1
1bkg_A_,266,272,1,1
1bkg_A_,267,272,1,1
1bkg_A_,268,271,1,1
1bkg_A_,268,272,1,1
1bkg_A_,269,272,1,1
1bkg_A_,269,273,1,1
1bkg_A_,270,274,1,1
1bkg_A_,271,275,1,1
1bkg_A_,272,276,1,1
1bkg_A_,273,277,1,1
1bkg_A_,274,277,1,1
1bkg_A_,274,278,1,1
1bkg_A_,275,279,1,1
1bkg_A_,276,280,1,1
1bkg_A_,277,281,1,1
1bkg_A_,278,285,1,1
1bkg_A_,281,284,1,1
1bkg_A_,281,285,1,1
1bkg_A_,282,286,1,1
1bkg_A_,283,287,1,1
1bkg_A_,284,288,1,1
1bkg_A_,285,289,1,1
1bkg_A_,286,290,1,1
1bkg_A_,287,291,1,1
1bkg_A_,288,292,1,1
1bkg_A_,289,293,1,1
1bkg_A_,290,294,1,1
1bkg_A_,292,296,1,1
1bkg_A_,293,297,1,1
1bkg_A_,294,297,1,1
1bkg_A_,294,298,1,1
1bkg_A_,295,299,1,1
1bkg_A_,296,300,1,1
1bkg_A_,297,301,1,1
1bkg_A_,298,302,1,1
1bkg_A_,298,368,1,1
1bkg_A_,299,303,1,1
1bkg_A_,300,301,1,1
1bkg_A_,300,304,1,1
1bkg_A_,300,317,1,1
1bkg_A_,301,305,1,1
1bkg_A_,302,306,1,1
1bkg_A_,303,307,1,1
1bkg_A_,304,308,1,1
1bkg_A_,305,309,1,1
1bkg_A_,306,310,1,1
1bkg_A_,307,310,1,1
1bkg_A_,307,312,1,1
1bkg_A_,308,311,1,1
1bkg_A_,313,326,1,1
1bkg_A_,321,364,1,1
1bkg_A_,323,362,1,1
1bkg_A_,325,360,1,1
1bkg_A_,326,328,1,1
1bkg_A_,327,330,1,1
1bkg_A_,327,331,1,1
1bkg_A_,327,358,1,1
1bkg_A_,330,340,1,1
1bkg_A_,333,336,1,1
1bkg_A_,333,337,1,1
1bkg_A_,334,338,1,1
1bkg_A_,334,352,1,1
1bkg_A_,334,358,1,1
1bkg_A_,335,339,1,1
1bkg_A_,336,339,1,1
1bkg_A_,336,340,1,1
1bkg_A_,337,341,1,1
1bkg_A_,338,342,1,1
1bkg_A_,339,343,1,1
1bkg_A_,340,344,1,1
1bkg_A_,341,346,1,1
1bkg_A_,342,345,1,1
1bkg_A_,345,377,1,1
1bkg_A_,349,361,1,1
1bkg_A_,351,354,1,1
1bkg_A_,351,356,1,1
1bkg_A_,351,359,1,1
1bkg_A_,352,355,1,1
1bkg_A_,356,359,1,1
1bkg_A_,357,359,1,1
1bkg_A_,367,370,1,1
1bkg_A_,367,371,1,1
1bkg_A_,368,372,1,1
1bkg_A_,369,373,1,1
1bkg_A_,370,374,1,1
1bkg_A_,371,375,1,1
1bkg_A_,372,376,1,1
1bkg_A_,373,376,1,1
1bkg_A_,373,377,1,1
1bkg_A_,374,378,1,1
1bkg_A_,375,379,1,1
1bkg_A_,376,380,1,1
1bkg_A_,377,381,1,1
1bkg_A_,378,382,1,1