pair,contact1,contact2,flow1,flow2
3dbh_A_,1,4,1,1
3dbh_A_,4,8,1,1
3dbh_A_,7,8,1,1
3dbh_A_,7,92,1,1
3dbh_A_,7,94,1,1
3dbh_A_,8,11,1,1
3dbh_A_,8,12,1,1
3dbh_A_,8,92,1,1
3dbh_A_,9,10,1,1
3dbh_A_,9,13,1,1
3dbh_A_,11,14,1,1
3dbh_A_,11,15,1,1
3dbh_A_,11,20,1,1
3dbh_A_,11,47,1,1
3dbh_A_,12,16,1,1
3dbh_A_,15,19,1,1
3dbh_A_,15,20,1,1
3dbh_A_,15,500,1,1
3dbh_A_,16,20,1,1
3dbh_A_,17,21,1,1
3dbh_A_,18,22,1,1
3dbh_A_,18,168,1,1
3dbh_A_,19,23,1,1
3dbh_A_,20,24,1,1
3dbh_A_,20,47,1,1
3dbh_A_,21,25,1,1
3dbh_A_,22,25,1,1
3dbh_A_,23,26,1,1
3dbh_A_,23,50,1,1
3dbh_A_,26,51,1,1
3dbh_A_,27,53,1,1
3dbh_A_,27,119,1,1
3dbh_A_,28,51,1,1
3dbh_A_,28,53,1,1
3dbh_A_,29,53,1,1
3dbh_A_,29,120,1,1
3dbh_A_,29,122,1,1
3dbh_A_,30,53,1,1
3dbh_A_,30,55,1,1
3dbh_A_,31,122,1,1
3dbh_A_,32,124,1,1
3dbh_A_,33,56,1,1
3dbh_A_,33,68,1,1
3dbh_A_,34,38,1,1
3dbh_A_,34,477,1,1
3dbh_A_,35,39,1,1
3dbh_A_,35,477,1,1
3dbh_A_,36,40,1,1
3dbh_A_,36,150,1,1
3dbh_A_,36,477,1,1
3dbh_A_,37,41,1,1
3dbh_A_,38,42,1,1
3dbh_A_,38,68,1,1
3dbh_A_,39,43,1,1
3dbh_A_,40,43,1,1
3dbh_A_,41,44,1,1
3dbh_A_,41,45,1,1
3dbh_A_,42,43,1,1
3dbh_A_,42,46,1,1
3dbh_A_,44,48,1,1
3dbh_A_,44,49,1,1
3dbh_A_,45,92,1,1
3dbh_A_,46,92,1,1
3dbh_A_,50,96,1,1
3dbh_A_,52,96,1,1
3dbh_A_,52,98,1,1
3dbh_A_,53,98,1,1
3dbh_A_,54,98,1,1
3dbh_A_,54,100,1,1
3dbh_A_,56,58,1,1
3dbh_A_,56,79,1,1
3dbh_A_,56,80,1,1
3dbh_A_,58,80,1,1
3dbh_A_,60,77,1,1
3dbh_A_,60,78,1,1
3dbh_A_,61,63,1,1
3dbh_A_,61,64,1,1
3dbh_A_,63,67,1,1
3dbh_A_,64,67,1,1
3dbh_A_,64,80,1,1
3dbh_A_,67,479,1,1
3dbh_A_,68,70,1,1
3dbh_A_,72,75,1,1
3dbh_A_,73,75,1,1
3dbh_A_,73,76,1,1
3dbh_A_,74,78,1,1
3dbh_A_,75,78,1,1
3dbh_A_,79,82,1,1
3dbh_A_,79,83,1,1
3dbh_A_,80,84,1,1
3dbh_A_,81,85,1,1
3dbh_A_,82,86,1,1
3dbh_A_,84,88,1,1
3dbh_A_,85,89,1,1
3dbh_A_,88,91,1,1
3dbh_A_,89,95,1,1
3dbh_A_,92,94,1,1
3dbh_A_,92,95,1,1
3dbh_A_,93,94,1,1
3dbh_A_,103,107,1,1
3dbh_A_,104,108,1,1
3dbh_A_,105,130,1,1
3dbh_A_,106,109,1,1
3dbh_A_,106,110,1,1
3dbh_A_,107,111,1,1
3dbh_A_,109,133,1,1
3dbh_A_,111,114,1,1
3dbh_A_,113,116,1,1
3dbh_A_,115,118,1,1
3dbh_A_,121,144,1,1
3dbh_A_,121,146,1,1
3dbh_A_,123,146,1,1
3dbh_A_,123,148,1,1
3dbh_A_,125,150,1,1
3dbh_A_,127,131,1,1
3dbh_A_,128,132,1,1
3dbh_A_,129,133,1,1
3dbh_A_,130,134,1,1
3dbh_A_,131,135,1,1
3dbh_A_,132,136,1,1
3dbh_A_,133,137,1,1
3dbh_A_,134,138,1,1
3dbh_A_,135,139,1,1
3dbh_A_,136,140,1,1
3dbh_A_,137,141,1,1
3dbh_A_,138,141,1,1
3dbh_A_,138,143,1,1
3dbh_A_,139,142,1,1
3dbh_A_,145,160,1,1
3dbh_A_,147,158,1,1
3dbh_A_,149,156,1,1
3dbh_A_,149,421,1,1
3dbh_A_,151,154,1,1
3dbh_A_,152,476,1,1
3dbh_A_,153,512,1,1
3dbh_A_,155,510,1,1
3dbh_A_,157,508,1,1
3dbh_A_,158,384,1,1
3dbh_A_,159,383,1,1
3dbh_A_,159,506,1,1
3dbh_A_,161,383,1,1
3dbh_A_,163,281,1,1
3dbh_A_,163,293,1,1
3dbh_A_,163,382,1,1
3dbh_A_,164,381,1,1
3dbh_A_,166,379,1,1
3dbh_A_,169,377,1,1
3dbh_A_,170,500,1,1
3dbh_A_,175,314,1,1
3dbh_A_,177,179,1,1
3dbh_A_,177,314,1,1
3dbh_A_,178,334,1,1
3dbh_A_,179,311,1,1
3dbh_A_,181,182,1,1
3dbh_A_,181,267,1,1
3dbh_A_,182,267,1,1
3dbh_A_,184,188,1,1
3dbh_A_,185,189,1,1
3dbh_A_,186,190,1,1
3dbh_A_,187,191,1,1
3dbh_A_,188,192,1,1
3dbh_A_,189,193,1,1
3dbh_A_,190,193,1,1
3dbh_A_,191,194,1,1
3dbh_A_,194,213,1,1
3dbh_A_,201,205,1,1
3dbh_A_,201,326,1,1
3dbh_A_,202,205,1,1
3dbh_A_,204,323,1,1
3dbh_A_,206,210,1,1
3dbh_A_,207,211,1,1
3dbh_A_,208,212,1,1
3dbh_A_,209,213,1,1
3dbh_A_,210,214,1,1
3dbh_A_,211,215,1,1
3dbh_A_,212,216,1,1
3dbh_A_,213,216,1,1
3dbh_A_,213,217,1,1
3dbh_A_,214,218,1,1
3dbh_A_,215,219,1,1
3dbh_A_,217,220,1,1
3dbh_A_,218,222,1,1
3dbh_A_,218,225,1,1
3dbh_A_,219,224,1,1
3dbh_A_,220,223,1,1
3dbh_A_,221,222,1,1
3dbh_A_,228,232,1,1
3dbh_A_,229,232,1,1
3dbh_A_,229,233,1,1
3dbh_A_,230,234,1,1
3dbh_A_,231,235,1,1
3dbh_A_,232,236,1,1
3dbh_A_,233,237,1,1
3dbh_A_,234,237,1,1
3dbh_A_,234,238,1,1
3dbh_A_,235,239,1,1
3dbh_A_,236,240,1,1
3dbh_A_,237,240,1,1
3dbh_A_,237,241,1,1
3dbh_A_,237,257,1,1
3dbh_A_,237,258,1,1
3dbh_A_,238,242,1,1
3dbh_A_,241,244,1,1
3dbh_A_,246,249,1,1
3dbh_A_,250,252,1,1
3dbh_A_,250,253,1,1
3dbh_A_,251,255,1,1
3dbh_A_,252,256,1,1
3dbh_A_,253,257,1,1
3dbh_A_,254,258,1,1
3dbh_A_,255,259,1,1
3dbh_A_,257,260,1,1
3dbh_A_,258,261,1,1
3dbh_A_,259,262,1,1
3dbh_A_,259,263,1,1
3dbh_A_,265,267,1,1
3dbh_A_,270,273,1,1
3dbh_A_,270,274,1,1
3dbh_A_,271,275,1,1
3dbh_A_,272,276,1,1
3dbh_A_,273,277,1,1
3dbh_A_,274,278,1,1
3dbh_A_,276,279,1,1
3dbh_A_,277,282,1,1
3dbh_A_,279,281,1,1
3dbh_A_,279,282,1,1
3dbh_A_,279,283,1,1
3dbh_A_,279,382,1,1
3dbh_A_,280,284,1,1
3dbh_A_,282,297,1,1
3dbh_A_,283,297,1,1
3dbh_A_,286,288,1,1
3dbh_A_,286,289,1,1
3dbh_A_,290,294,1,1
3dbh_A_,291,295,1,1
3dbh_A_,292,296,1,1
3dbh_A_,293,297,1,1
3dbh_A_,294,298,1,1
3dbh_A_,295,299,1,1
3dbh_A_,296,300,1,1
3dbh_A_,297,301,1,1
3dbh_A_,298,302,1,1
3dbh_A_,299,303,1,1
3dbh_A_,300,304,1,1
3dbh_A_,301,305,1,1
3dbh_A_,302,307,1,1
3dbh_A_,303,309,1,1
3dbh_A_,305,308,1,1
3dbh_A_,306,348,1,1
3dbh_A_,307,310,1,1
3dbh_A_,313,341,1,1
3dbh_A_,318,327,1,1
3dbh_A_,323,326,1,1
3dbh_A_,323,327,1,1
3dbh_A_,324,328,1,1
3dbh_A_,325,329,1,1
3dbh_A_,326,330,1,1
3dbh_A_,327,331,1,1
3dbh_A_,328,332,1,1
3dbh_A_,329,333,1,1
3dbh_A_,330,333,1,1
3dbh_A_,330,334,1,1
3dbh_A_,331,335,1,1
3dbh_A_,332,336,1,1
3dbh_A_,333,337,1,1
3dbh_A_,334,337,1,1
3dbh_A_,334,338,1,1
3dbh_A_,335,339,1,1
3dbh_A_,336,340,1,1
3dbh_A_,337,341,1,1
3dbh_A_,338,342,1,1
3dbh_A_,339,343,1,1
3dbh_A_,340,344,1,1
3dbh_A_,341,345,1,1
3dbh_A_,342,346,1,1
3dbh_A_,343,347,1,1
3dbh_A_,344,348,1,1
3dbh_A_,345,349,1,1
3dbh_A_,346,350,1,1
3dbh_A_,347,351,1,1
3dbh_A_,348,352,1,1
3dbh_A_,349,353,1,1
3dbh_A_,351,354,1,1
3dbh_A_,351,355,1,1
3dbh_A_,352,355,1,1
3dbh_A_,359,362,1,1
3dbh_A_,364,367,1,1
3dbh_A_,364,368,1,1
3dbh_A_,365,369,1,1
3dbh_A_,366,370,1,1
3dbh_A_,367,371,1,1
3dbh_A_,368,372,1,1
3dbh_A_,369,373,1,1
3dbh_A_,370,374,1,1
3dbh_A_,371,374,1,1
3dbh_A_,372,375,1,1
3dbh_A_,374,377,1,1
3dbh_A_,382,505,1,1
3dbh_A_,384,388,1,1
3dbh_A_,384,394,1,1
3dbh_A_,385,388,1,1
3dbh_A_,385,389,1,1
3dbh_A_,386,390,1,1
3dbh_A_,388,391,1,1
3dbh_A_,388,394,1,1
3dbh_A_,390,456,1,1
3dbh_A_,396,399,1,1
3dbh_A_,397,401,1,1
3dbh_A_,397,456,1,1
3dbh_A_,398,402,1,1
3dbh_A_,399,403,1,1
3dbh_A_,399,521,1,1
3dbh_A_,400,404,1,1
3dbh_A_,402,405,1,1
3dbh_A_,406,409,1,1
3dbh_A_,408,463,1,1
3dbh_A_,408,466,1,1
3dbh_A_,409,411,1,1
3dbh_A_,409,412,1,1
3dbh_A_,410,516,1,1
3dbh_A_,411,414,1,1
3dbh_A_,411,415,1,1
3dbh_A_,412,416,1,1
3dbh_A_,413,417,1,1
3dbh_A_,414,418,1,1
3dbh_A_,415,419,1,1
3dbh_A_,416,420,1,1
3dbh_A_,417,421,1,1
3dbh_A_,418,421,1,1
3dbh_A_,418,422,1,1
3dbh_A_,419,422,1,1
3dbh_A_,419,423,1,1
3dbh_A_,420,424,1,1
3dbh_A_,421,425,1,1
3dbh_A_,422,426,1,1
3dbh_A_,422,455,1,1
3dbh_A_,423,427,1,1
3dbh_A_,429,437,1,1
3dbh_A_,432,441,1,1
3dbh_A_,434,437,1,1
3dbh_A_,437,441,1,1
3dbh_A_,438,442,1,1
3dbh_A_,440,443,1,1
3dbh_A_,440,444,1,1
3dbh_A_,441,445,1,1
3dbh_A_,442,446,1,1
3dbh_A_,443,447,1,1
3dbh_A_,444,447,1,1
3dbh_A_,444,448,1,1
3dbh_A_,445,449,1,1
3dbh_A_,446,450,1,1
3dbh_A_,446,464,1,1
3dbh_A_,447,451,1,1
3dbh_A_,448,452,1,1
3dbh_A_,449,453,1,1
3dbh_A_,451,454,1,1
3dbh_A_,451,455,1,1
3dbh_A_,452,456,1,1
3dbh_A_,453,458,1,1
3dbh_A_,454,457,1,1
3dbh_A_,458,460,1,1
3dbh_A_,463,466,1,1
3dbh_A_,464,468,1,1
3dbh_A_,465,469,1,1
3dbh_A_,466,470,1,1
3dbh_A_,467,471,1,1
3dbh_A_,468,472,1,1
3dbh_A_,469,473,1,1
3dbh_A_,473,476,1,1
3dbh_A_,478,481,1,1
3dbh_A_,478,482,1,1
3dbh_A_,479,483,1,1
3dbh_A_,480,484,1,1
3dbh_A_,481,485,1,1
3dbh_A_,482,486,1,1
3dbh_A_,483,487,1,1
3dbh_A_,484,488,1,1
3dbh_A_,485,489,1,1
3dbh_A_,486,490,1,1
3dbh_A_,487,491,1,1
3dbh_A_,489,493,1,1
3dbh_A_,490,494,1,1
3dbh_A_,491,495,1,1
3dbh_A_,492,495,1,1
3dbh_A_,492,504,1,1
3dbh_A_,493,496,1,1
3dbh_A_,493,497,1,1
3dbh_A_,494,498,1,1
3dbh_A_,495,502,1,1
3dbh_A_,496,499,1,1
3dbh_A_,498,500,1,1
3dbh_A_,507,520,1,1
3dbh_A_,508,517,1,1
3dbh_A_,509,518,1,1
3dbh_A_,510,515,1,1
3dbh_A_,511,514,1,1
3dbh_A_,511,515,1,1
3dbh_A_,511,516,1,1
3dbh_A_,514,516,1,1