pair,contact1,contact2,flow1,flow2
4bwm_A_,1,38,1,1
4bwm_A_,3,38,1,1
4bwm_A_,4,39,1,1
4bwm_A_,5,50,1,1
4bwm_A_,8,11,1,1
4bwm_A_,10,55,1,1
4bwm_A_,12,33,1,1
4bwm_A_,13,55,1,1
4bwm_A_,14,31,1,1
4bwm_A_,15,111,1,1
4bwm_A_,16,28,1,1
4bwm_A_,16,29,1,1
4bwm_A_,18,26,1,1
4bwm_A_,19,21,1,1
4bwm_A_,21,24,1,1
4bwm_A_,22,25,1,1
4bwm_A_,23,68,1,1
4bwm_A_,25,68,1,1
4bwm_A_,26,45,1,1
4bwm_A_,27,45,1,1
4bwm_A_,30,41,1,1
4bwm_A_,32,39,1,1
4bwm_A_,34,37,1,1
4bwm_A_,35,116,1,1
4bwm_A_,36,116,1,1
4bwm_A_,40,107,1,1
4bwm_A_,43,47,1,1
4bwm_A_,44,48,1,1
4bwm_A_,45,49,1,1
4bwm_A_,46,49,1,1
4bwm_A_,47,50,1,1
4bwm_A_,48,51,1,1
4bwm_A_,54,74,1,1
4bwm_A_,54,76,1,1
4bwm_A_,55,77,1,1
4bwm_A_,56,77,1,1
4bwm_A_,57,115,1,1
4bwm_A_,58,61,1,1
4bwm_A_,58,78,1,1
4bwm_A_,59,63,1,1
4bwm_A_,59,78,1,1
4bwm_A_,60,61,1,1
4bwm_A_,60,64,1,1
4bwm_A_,60,151,1,1
4bwm_A_,60,270,1,1
4bwm_A_,61,65,1,1
4bwm_A_,62,66,1,1
4bwm_A_,63,67,1,1
4bwm_A_,63,73,1,1
4bwm_A_,64,68,1,1
4bwm_A_,65,69,1,1
4bwm_A_,66,71,1,1
4bwm_A_,67,70,1,1
4bwm_A_,68,69,1,1
4bwm_A_,77,136,1,1
4bwm_A_,77,141,1,1
4bwm_A_,78,80,1,1
4bwm_A_,78,81,1,1
4bwm_A_,78,82,1,1
4bwm_A_,78,136,1,1
4bwm_A_,79,83,1,1
4bwm_A_,80,84,1,1
4bwm_A_,81,85,1,1
4bwm_A_,82,86,1,1
4bwm_A_,83,87,1,1
4bwm_A_,83,90,1,1
4bwm_A_,84,275,1,1
4bwm_A_,87,89,1,1
4bwm_A_,87,90,1,1
4bwm_A_,87,99,1,1
4bwm_A_,90,99,1,1
4bwm_A_,90,100,1,1
4bwm_A_,91,273,1,1
4bwm_A_,92,95,1,1
4bwm_A_,92,96,1,1
4bwm_A_,93,97,1,1
4bwm_A_,94,98,1,1
4bwm_A_,95,99,1,1
4bwm_A_,96,100,1,1
4bwm_A_,97,101,1,1
4bwm_A_,105,110,1,1
4bwm_A_,105,111,1,1
4bwm_A_,107,109,1,1
4bwm_A_,107,110,1,1
4bwm_A_,107,111,1,1
4bwm_A_,108,112,1,1
4bwm_A_,109,113,1,1
4bwm_A_,110,114,1,1
4bwm_A_,111,115,1,1
4bwm_A_,112,116,1,1
4bwm_A_,113,117,1,1
4bwm_A_,114,118,1,1
4bwm_A_,115,119,1,1
4bwm_A_,116,120,1,1
4bwm_A_,117,121,1,1
4bwm_A_,118,122,1,1
4bwm_A_,119,123,1,1
4bwm_A_,120,124,1,1
4bwm_A_,121,125,1,1
4bwm_A_,122,126,1,1
4bwm_A_,123,126,1,1
4bwm_A_,124,127,1,1
4bwm_A_,126,129,1,1
4bwm_A_,129,133,1,1
4bwm_A_,129,433,1,1
4bwm_A_,130,134,1,1
4bwm_A_,131,135,1,1
4bwm_A_,131,429,1,1
4bwm_A_,132,136,1,1
4bwm_A_,133,137,1,1
4bwm_A_,134,138,1,1
4bwm_A_,135,139,1,1
4bwm_A_,135,140,1,1
4bwm_A_,136,141,1,1
4bwm_A_,139,143,1,1
4bwm_A_,140,144,1,1
4bwm_A_,140,272,1,1
4bwm_A_,140,432,1,1
4bwm_A_,140,468,1,1
4bwm_A_,141,144,1,1
4bwm_A_,142,145,1,1
4bwm_A_,142,146,1,1
4bwm_A_,143,147,1,1
4bwm_A_,144,148,1,1
4bwm_A_,145,149,1,1
4bwm_A_,146,150,1,1
4bwm_A_,147,151,1,1
4bwm_A_,148,152,1,1
4bwm_A_,149,153,1,1
4bwm_A_,149,485,1,1
4bwm_A_,150,154,1,1
4bwm_A_,151,267,1,1
4bwm_A_,151,270,1,1
4bwm_A_,153,265,1,1
4bwm_A_,154,265,1,1
4bwm_A_,155,266,1,1
4bwm_A_,156,305,1,1
4bwm_A_,156,306,1,1
4bwm_A_,156,308,1,1
4bwm_A_,158,161,1,1
4bwm_A_,158,162,1,1
4bwm_A_,158,303,1,1
4bwm_A_,159,163,1,1
4bwm_A_,160,164,1,1
4bwm_A_,161,165,1,1
4bwm_A_,161,299,1,1
4bwm_A_,161,302,1,1
4bwm_A_,162,166,1,1
4bwm_A_,163,167,1,1
4bwm_A_,164,168,1,1
4bwm_A_,165,169,1,1
4bwm_A_,166,170,1,1
4bwm_A_,166,253,1,1
4bwm_A_,167,171,1,1
4bwm_A_,168,172,1,1
4bwm_A_,168,299,1,1
4bwm_A_,169,173,1,1
4bwm_A_,170,174,1,1
4bwm_A_,171,175,1,1
4bwm_A_,172,176,1,1
4bwm_A_,173,177,1,1
4bwm_A_,174,178,1,1
4bwm_A_,175,179,1,1
4bwm_A_,176,180,1,1
4bwm_A_,177,181,1,1
4bwm_A_,178,182,1,1
4bwm_A_,179,182,1,1
4bwm_A_,179,183,1,1
4bwm_A_,180,184,1,1
4bwm_A_,182,185,1,1
4bwm_A_,186,187,1,1
4bwm_A_,186,203,1,1
4bwm_A_,189,191,1,1
4bwm_A_,189,192,1,1
4bwm_A_,189,195,1,1
4bwm_A_,191,241,1,1
4bwm_A_,192,195,1,1
4bwm_A_,192,196,1,1
4bwm_A_,193,194,1,1
4bwm_A_,193,197,1,1
4bwm_A_,193,218,1,1
4bwm_A_,194,198,1,1
4bwm_A_,195,199,1,1
4bwm_A_,196,200,1,1
4bwm_A_,197,201,1,1
4bwm_A_,197,218,1,1
4bwm_A_,198,202,1,1
4bwm_A_,198,203,1,1
4bwm_A_,199,204,1,1
4bwm_A_,200,206,1,1
4bwm_A_,202,218,1,1
4bwm_A_,210,219,1,1
4bwm_A_,211,216,1,1
4bwm_A_,211,221,1,1
4bwm_A_,212,215,1,1
4bwm_A_,212,217,1,1
4bwm_A_,219,221,1,1
4bwm_A_,220,242,1,1
4bwm_A_,221,224,1,1
4bwm_A_,221,225,1,1
4bwm_A_,222,226,1,1
4bwm_A_,223,227,1,1
4bwm_A_,224,228,1,1
4bwm_A_,225,228,1,1
4bwm_A_,226,229,1,1
4bwm_A_,228,231,1,1
4bwm_A_,232,234,1,1
4bwm_A_,232,235,1,1
4bwm_A_,234,238,1,1
4bwm_A_,235,239,1,1
4bwm_A_,236,240,1,1
4bwm_A_,237,241,1,1
4bwm_A_,238,242,1,1
4bwm_A_,239,243,1,1
4bwm_A_,240,244,1,1
4bwm_A_,241,245,1,1
4bwm_A_,242,246,1,1
4bwm_A_,243,247,1,1
4bwm_A_,243,294,1,1
4bwm_A_,244,248,1,1
4bwm_A_,245,249,1,1
4bwm_A_,246,249,1,1
4bwm_A_,246,250,1,1
4bwm_A_,247,251,1,1
4bwm_A_,247,252,1,1
4bwm_A_,248,253,1,1
4bwm_A_,251,255,1,1
4bwm_A_,251,286,1,1
4bwm_A_,254,257,1,1
4bwm_A_,255,258,1,1
4bwm_A_,256,259,1,1
4bwm_A_,260,262,1,1
4bwm_A_,260,263,1,1
4bwm_A_,260,264,1,1
4bwm_A_,260,265,1,1
4bwm_A_,263,265,1,1
4bwm_A_,263,267,1,1
4bwm_A_,265,496,1,1
4bwm_A_,269,283,1,1
4bwm_A_,271,273,1,1
4bwm_A_,271,281,1,1
4bwm_A_,275,278,1,1
4bwm_A_,275,279,1,1
4bwm_A_,278,468,1,1
4bwm_A_,279,321,1,1
4bwm_A_,279,490,1,1
4bwm_A_,282,287,1,1
4bwm_A_,286,288,1,1
4bwm_A_,287,290,1,1
4bwm_A_,288,490,1,1
4bwm_A_,290,301,1,1
4bwm_A_,291,301,1,1
4bwm_A_,294,297,1,1
4bwm_A_,294,298,1,1
4bwm_A_,295,299,1,1
4bwm_A_,296,300,1,1
4bwm_A_,297,301,1,1
4bwm_A_,298,302,1,1
4bwm_A_,300,303,1,1
4bwm_A_,301,304,1,1
4bwm_A_,304,533,1,1
4bwm_A_,306,531,1,1
4bwm_A_,307,310,1,1
4bwm_A_,307,484,1,1
4bwm_A_,307,496,1,1
4bwm_A_,309,499,1,1
4bwm_A_,310,499,1,1
4bwm_A_,311,497,1,1
4bwm_A_,312,530,1,1
4bwm_A_,313,495,1,1
4bwm_A_,314,528,1,1
4bwm_A_,315,493,1,1
4bwm_A_,316,526,1,1
4bwm_A_,317,491,1,1
4bwm_A_,317,513,1,1
4bwm_A_,318,323,1,1
4bwm_A_,318,524,1,1
4bwm_A_,318,526,1,1
4bwm_A_,319,323,1,1
4bwm_A_,319,343,1,1
4bwm_A_,319,344,1,1
4bwm_A_,320,324,1,1
4bwm_A_,321,325,1,1
4bwm_A_,322,326,1,1
4bwm_A_,323,327,1,1
4bwm_A_,323,522,1,1
4bwm_A_,324,328,1,1
4bwm_A_,325,329,1,1
4bwm_A_,326,330,1,1
4bwm_A_,327,520,1,1
4bwm_A_,329,331,1,1
4bwm_A_,331,334,1,1
4bwm_A_,331,335,1,1
4bwm_A_,331,408,1,1
4bwm_A_,332,336,1,1
4bwm_A_,332,408,1,1
4bwm_A_,333,336,1,1
4bwm_A_,333,337,1,1
4bwm_A_,333,405,1,1
4bwm_A_,335,338,1,1
4bwm_A_,335,339,1,1
4bwm_A_,336,340,1,1
4bwm_A_,337,342,1,1
4bwm_A_,338,341,1,1
4bwm_A_,339,520,1,1
4bwm_A_,340,342,1,1
4bwm_A_,343,346,1,1
4bwm_A_,343,347,1,1
4bwm_A_,343,365,1,1
4bwm_A_,344,348,1,1
4bwm_A_,345,348,1,1
4bwm_A_,345,349,1,1
4bwm_A_,345,372,1,1
4bwm_A_,346,350,1,1
4bwm_A_,347,351,1,1
4bwm_A_,348,352,1,1
4bwm_A_,348,372,1,1
4bwm_A_,349,353,1,1
4bwm_A_,350,355,1,1
4bwm_A_,356,359,1,1
4bwm_A_,357,360,1,1
4bwm_A_,361,364,1,1
4bwm_A_,361,365,1,1
4bwm_A_,362,366,1,1
4bwm_A_,363,367,1,1
4bwm_A_,364,368,1,1
4bwm_A_,365,369,1,1
4bwm_A_,366,370,1,1
4bwm_A_,367,370,1,1
4bwm_A_,367,371,1,1
4bwm_A_,368,372,1,1
4bwm_A_,369,373,1,1
4bwm_A_,370,374,1,1
4bwm_A_,371,375,1,1
4bwm_A_,372,376,1,1
4bwm_A_,372,402,1,1
4bwm_A_,373,377,1,1
4bwm_A_,374,379,1,1
4bwm_A_,375,378,1,1
4bwm_A_,377,456,1,1
4bwm_A_,380,383,1,1
4bwm_A_,380,384,1,1
4bwm_A_,381,385,1,1
4bwm_A_,382,385,1,1
4bwm_A_,382,386,1,1
4bwm_A_,383,387,1,1
4bwm_A_,384,388,1,1
4bwm_A_,385,390,1,1
4bwm_A_,386,389,1,1
4bwm_A_,391,394,1,1
4bwm_A_,391,395,1,1
4bwm_A_,392,396,1,1
4bwm_A_,393,397,1,1
4bwm_A_,394,398,1,1
4bwm_A_,395,399,1,1
4bwm_A_,396,400,1,1
4bwm_A_,397,401,1,1
4bwm_A_,398,402,1,1
4bwm_A_,399,403,1,1
4bwm_A_,400,404,1,1
4bwm_A_,400,410,1,1
4bwm_A_,401,405,1,1
4bwm_A_,402,405,1,1
4bwm_A_,403,406,1,1
4bwm_A_,406,409,1,1
4bwm_A_,407,411,1,1
4bwm_A_,408,412,1,1
4bwm_A_,409,413,1,1
4bwm_A_,410,414,1,1
4bwm_A_,411,415,1,1
4bwm_A_,412,416,1,1
4bwm_A_,413,417,1,1
4bwm_A_,414,418,1,1
4bwm_A_,415,419,1,1
4bwm_A_,416,420,1,1
4bwm_A_,417,421,1,1
4bwm_A_,418,422,1,1
4bwm_A_,419,423,1,1
4bwm_A_,420,424,1,1
4bwm_A_,421,451,1,1
4bwm_A_,424,436,1,1
4bwm_A_,426,434,1,1
4bwm_A_,427,433,1,1
4bwm_A_,428,431,1,1
4bwm_A_,428,432,1,1
4bwm_A_,428,465,1,1
4bwm_A_,429,462,1,1
4bwm_A_,432,465,1,1
4bwm_A_,436,439,1,1
4bwm_A_,437,440,1,1
4bwm_A_,438,441,1,1
4bwm_A_,441,447,1,1
4bwm_A_,442,447,1,1
4bwm_A_,443,447,1,1
4bwm_A_,444,448,1,1
4bwm_A_,445,449,1,1
4bwm_A_,446,450,1,1
4bwm_A_,447,451,1,1
4bwm_A_,448,452,1,1
4bwm_A_,449,453,1,1
4bwm_A_,450,454,1,1
4bwm_A_,451,455,1,1
4bwm_A_,452,456,1,1
4bwm_A_,453,457,1,1
4bwm_A_,456,460,1,1
4bwm_A_,457,461,1,1
4bwm_A_,458,462,1,1
4bwm_A_,459,463,1,1
4bwm_A_,460,464,1,1
4bwm_A_,461,465,1,1
4bwm_A_,462,466,1,1
4bwm_A_,463,467,1,1
4bwm_A_,464,468,1,1
4bwm_A_,465,469,1,1
4bwm_A_,466,470,1,1
4bwm_A_,467,471,1,1
4bwm_A_,468,472,1,1
4bwm_A_,469,473,1,1
4bwm_A_,470,474,1,1
4bwm_A_,471,475,1,1
4bwm_A_,473,477,1,1
4bwm_A_,473,516,1,1
4bwm_A_,474,478,1,1
4bwm_A_,475,479,1,1
4bwm_A_,476,480,1,1
4bwm_A_,478,481,1,1
4bwm_A_,478,483,1,1
4bwm_A_,479,482,1,1
4bwm_A_,484,496,1,1
4bwm_A_,486,494,1,1
4bwm_A_,487,494,1,1
4bwm_A_,488,490,1,1
4bwm_A_,488,492,1,1
4bwm_A_,489,492,1,1
4bwm_A_,492,533,1,1
4bwm_A_,492,537,1,1
4bwm_A_,498,501,1,1
4bwm_A_,499,502,1,1
4bwm_A_,499,531,1,1
4bwm_A_,501,505,1,1
4bwm_A_,502,506,1,1
4bwm_A_,503,507,1,1
4bwm_A_,504,508,1,1
4bwm_A_,505,509,1,1
4bwm_A_,506,510,1,1
4bwm_A_,507,511,1,1
4bwm_A_,508,512,1,1
4bwm_A_,509,513,1,1
4bwm_A_,510,514,1,1
4bwm_A_,510,525,1,1
4bwm_A_,511,515,1,1
4bwm_A_,513,516,1,1
4bwm_A_,514,525,1,1
4bwm_A_,532,535,1,1
4bwm_A_,532,536,1,1
4bwm_A_,534,537,1,1
4bwm_A_,534,538,1,1