pair,contact1,contact2,flow1,flow2
1b2h_A_,1,215,1,1
1b2h_A_,1,510,1,1
1b2h_A_,4,7,1,1
1b2h_A_,8,516,1,1
1b2h_A_,10,13,1,1
1b2h_A_,10,514,1,1
1b2h_A_,12,14,1,1
1b2h_A_,13,219,1,1
1b2h_A_,13,514,1,1
1b2h_A_,15,220,1,1
1b2h_A_,15,222,1,1
1b2h_A_,16,242,1,1
1b2h_A_,16,243,1,1
1b2h_A_,17,222,1,1
1b2h_A_,17,224,1,1
1b2h_A_,18,226,1,1
1b2h_A_,18,232,1,1
1b2h_A_,18,243,1,1
1b2h_A_,19,21,1,1
1b2h_A_,19,35,1,1
1b2h_A_,19,38,1,1
1b2h_A_,19,224,1,1
1b2h_A_,22,196,1,1
1b2h_A_,22,199,1,1
1b2h_A_,24,32,1,1
1b2h_A_,24,36,1,1
1b2h_A_,24,398,1,1
1b2h_A_,25,27,1,1
1b2h_A_,27,29,1,1
1b2h_A_,27,30,1,1
1b2h_A_,27,99,1,1
1b2h_A_,27,179,1,1
1b2h_A_,29,99,1,1
1b2h_A_,29,107,1,1
1b2h_A_,30,105,1,1
1b2h_A_,32,405,1,1
1b2h_A_,32,436,1,1
1b2h_A_,33,37,1,1
1b2h_A_,34,38,1,1
1b2h_A_,35,39,1,1
1b2h_A_,36,40,1,1
1b2h_A_,36,397,1,1
1b2h_A_,37,41,1,1
1b2h_A_,38,41,1,1
1b2h_A_,39,42,1,1
1b2h_A_,40,43,1,1
1b2h_A_,40,44,1,1
1b2h_A_,41,507,1,1
1b2h_A_,42,191,1,1
1b2h_A_,42,223,1,1
1b2h_A_,42,509,1,1
1b2h_A_,43,188,1,1
1b2h_A_,43,189,1,1
1b2h_A_,44,165,1,1
1b2h_A_,45,188,1,1
1b2h_A_,45,210,1,1
1b2h_A_,45,211,1,1
1b2h_A_,46,60,1,1
1b2h_A_,47,59,1,1
1b2h_A_,47,61,1,1
1b2h_A_,49,57,1,1
1b2h_A_,50,508,1,1
1b2h_A_,51,53,1,1
1b2h_A_,51,54,1,1
1b2h_A_,51,55,1,1
1b2h_A_,52,499,1,1
1b2h_A_,55,57,1,1
1b2h_A_,59,77,1,1
1b2h_A_,60,77,1,1
1b2h_A_,62,75,1,1
1b2h_A_,63,75,1,1
1b2h_A_,65,73,1,1
1b2h_A_,65,75,1,1
1b2h_A_,66,69,1,1
1b2h_A_,67,70,1,1
1b2h_A_,67,71,1,1
1b2h_A_,69,152,1,1
1b2h_A_,70,148,1,1
1b2h_A_,72,146,1,1
1b2h_A_,74,144,1,1
1b2h_A_,76,142,1,1
1b2h_A_,77,80,1,1
1b2h_A_,80,88,1,1
1b2h_A_,82,85,1,1
1b2h_A_,82,86,1,1
1b2h_A_,82,92,1,1
1b2h_A_,83,187,1,1
1b2h_A_,84,86,1,1
1b2h_A_,89,92,1,1
1b2h_A_,90,94,1,1
1b2h_A_,90,141,1,1
1b2h_A_,91,95,1,1
1b2h_A_,92,96,1,1
1b2h_A_,93,97,1,1
1b2h_A_,94,98,1,1
1b2h_A_,95,99,1,1
1b2h_A_,96,100,1,1
1b2h_A_,96,167,1,1
1b2h_A_,97,101,1,1
1b2h_A_,97,164,1,1
1b2h_A_,98,102,1,1
1b2h_A_,99,105,1,1
1b2h_A_,102,104,1,1
1b2h_A_,102,105,1,1
1b2h_A_,103,106,1,1
1b2h_A_,107,109,1,1
1b2h_A_,107,110,1,1
1b2h_A_,108,435,1,1
1b2h_A_,109,112,1,1
1b2h_A_,109,419,1,1
1b2h_A_,110,113,1,1
1b2h_A_,111,114,1,1
1b2h_A_,111,115,1,1
1b2h_A_,111,435,1,1
1b2h_A_,112,116,1,1
1b2h_A_,112,158,1,1
1b2h_A_,113,118,1,1
1b2h_A_,114,117,1,1
1b2h_A_,114,122,1,1
1b2h_A_,114,433,1,1
1b2h_A_,115,434,1,1
1b2h_A_,115,436,1,1
1b2h_A_,117,149,1,1
1b2h_A_,118,121,1,1
1b2h_A_,119,135,1,1
1b2h_A_,119,147,1,1
1b2h_A_,120,124,1,1
1b2h_A_,120,129,1,1
1b2h_A_,120,133,1,1
1b2h_A_,121,125,1,1
1b2h_A_,122,126,1,1
1b2h_A_,123,128,1,1
1b2h_A_,123,129,1,1
1b2h_A_,124,127,1,1
1b2h_A_,130,133,1,1
1b2h_A_,131,134,1,1
1b2h_A_,134,136,1,1
1b2h_A_,135,147,1,1
1b2h_A_,137,145,1,1
1b2h_A_,139,143,1,1
1b2h_A_,140,142,1,1
1b2h_A_,140,143,1,1
1b2h_A_,150,455,1,1
1b2h_A_,152,155,1,1
1b2h_A_,154,157,1,1
1b2h_A_,154,424,1,1
1b2h_A_,155,158,1,1
1b2h_A_,156,159,1,1
1b2h_A_,157,421,1,1
1b2h_A_,158,161,1,1
1b2h_A_,161,163,1,1
1b2h_A_,161,164,1,1
1b2h_A_,162,165,1,1
1b2h_A_,168,172,1,1
1b2h_A_,169,173,1,1
1b2h_A_,170,174,1,1
1b2h_A_,171,175,1,1
1b2h_A_,172,176,1,1
1b2h_A_,175,178,1,1
1b2h_A_,176,179,1,1
1b2h_A_,178,181,1,1
1b2h_A_,178,184,1,1
1b2h_A_,181,184,1,1
1b2h_A_,181,185,1,1
1b2h_A_,187,191,1,1
1b2h_A_,189,207,1,1
1b2h_A_,190,207,1,1
1b2h_A_,191,218,1,1
1b2h_A_,192,205,1,1
1b2h_A_,194,203,1,1
1b2h_A_,195,203,1,1
1b2h_A_,197,200,1,1
1b2h_A_,197,201,1,1
1b2h_A_,202,223,1,1
1b2h_A_,204,221,1,1
1b2h_A_,206,213,1,1
1b2h_A_,206,216,1,1
1b2h_A_,206,219,1,1
1b2h_A_,207,209,1,1
1b2h_A_,207,210,1,1
1b2h_A_,210,213,1,1
1b2h_A_,212,215,1,1
1b2h_A_,213,216,1,1
1b2h_A_,228,231,1,1
1b2h_A_,228,232,1,1
1b2h_A_,228,369,1,1
1b2h_A_,229,233,1,1
1b2h_A_,229,368,1,1
1b2h_A_,229,369,1,1
1b2h_A_,229,370,1,1
1b2h_A_,230,234,1,1
1b2h_A_,231,235,1,1
1b2h_A_,232,236,1,1
1b2h_A_,232,245,1,1
1b2h_A_,233,237,1,1
1b2h_A_,234,238,1,1
1b2h_A_,235,238,1,1
1b2h_A_,235,241,1,1
1b2h_A_,236,239,1,1
1b2h_A_,236,263,1,1
1b2h_A_,236,492,1,1
1b2h_A_,237,259,1,1
1b2h_A_,241,492,1,1
1b2h_A_,242,492,1,1
1b2h_A_,242,494,1,1
1b2h_A_,244,245,1,1
1b2h_A_,244,490,1,1
1b2h_A_,246,269,1,1
1b2h_A_,246,487,1,1
1b2h_A_,248,309,1,1
1b2h_A_,249,252,1,1
1b2h_A_,249,253,1,1
1b2h_A_,251,373,1,1
1b2h_A_,252,256,1,1
1b2h_A_,253,257,1,1
1b2h_A_,254,308,1,1
1b2h_A_,255,258,1,1
1b2h_A_,255,259,1,1
1b2h_A_,256,260,1,1
1b2h_A_,257,261,1,1
1b2h_A_,260,263,1,1
1b2h_A_,260,264,1,1
1b2h_A_,261,264,1,1
1b2h_A_,263,491,1,1
1b2h_A_,265,489,1,1
1b2h_A_,265,498,1,1
1b2h_A_,267,487,1,1
1b2h_A_,269,321,1,1
1b2h_A_,269,417,1,1
1b2h_A_,270,418,1,1
1b2h_A_,270,503,1,1
1b2h_A_,271,485,1,1
1b2h_A_,272,317,1,1
1b2h_A_,272,416,1,1
1b2h_A_,273,371,1,1
1b2h_A_,273,413,1,1
1b2h_A_,273,482,1,1
1b2h_A_,273,483,1,1
1b2h_A_,274,414,1,1
1b2h_A_,275,480,1,1
1b2h_A_,276,404,1,1
1b2h_A_,276,412,1,1
1b2h_A_,276,438,1,1
1b2h_A_,278,280,1,1
1b2h_A_,278,281,1,1
1b2h_A_,278,409,1,1
1b2h_A_,278,410,1,1
1b2h_A_,279,439,1,1
1b2h_A_,281,284,1,1
1b2h_A_,281,410,1,1
1b2h_A_,283,286,1,1
1b2h_A_,284,290,1,1
1b2h_A_,286,288,1,1
1b2h_A_,286,290,1,1
1b2h_A_,287,291,1,1
1b2h_A_,288,292,1,1
1b2h_A_,289,293,1,1
1b2h_A_,290,294,1,1
1b2h_A_,290,476,1,1
1b2h_A_,290,477,1,1
1b2h_A_,291,295,1,1
1b2h_A_,291,477,1,1
1b2h_A_,292,296,1,1
1b2h_A_,293,382,1,1
1b2h_A_,294,299,1,1
1b2h_A_,294,474,1,1
1b2h_A_,294,477,1,1
1b2h_A_,295,337,1,1
1b2h_A_,296,385,1,1
1b2h_A_,297,337,1,1
1b2h_A_,298,301,1,1
1b2h_A_,298,302,1,1
1b2h_A_,299,303,1,1
1b2h_A_,299,314,1,1
1b2h_A_,299,481,1,1
1b2h_A_,300,304,1,1
1b2h_A_,301,305,1,1
1b2h_A_,301,306,1,1
1b2h_A_,302,307,1,1
1b2h_A_,303,308,1,1
1b2h_A_,307,309,1,1
1b2h_A_,307,311,1,1
1b2h_A_,311,486,1,1
1b2h_A_,312,484,1,1
1b2h_A_,314,482,1,1
1b2h_A_,315,484,1,1
1b2h_A_,316,318,1,1
1b2h_A_,316,484,1,1
1b2h_A_,317,429,1,1
1b2h_A_,317,470,1,1
1b2h_A_,318,470,1,1
1b2h_A_,319,322,1,1
1b2h_A_,322,325,1,1
1b2h_A_,323,421,1,1
1b2h_A_,324,463,1,1
1b2h_A_,330,333,1,1
1b2h_A_,331,334,1,1
1b2h_A_,332,335,1,1
1b2h_A_,332,340,1,1
1b2h_A_,332,474,1,1
1b2h_A_,336,339,1,1
1b2h_A_,336,340,1,1
1b2h_A_,337,340,1,1
1b2h_A_,337,341,1,1
1b2h_A_,338,342,1,1
1b2h_A_,339,343,1,1
1b2h_A_,340,344,1,1
1b2h_A_,341,345,1,1
1b2h_A_,342,346,1,1
1b2h_A_,343,346,1,1
1b2h_A_,343,347,1,1
1b2h_A_,344,348,1,1
1b2h_A_,345,349,1,1
1b2h_A_,346,350,1,1
1b2h_A_,347,351,1,1
1b2h_A_,348,353,1,1
1b2h_A_,349,352,1,1
1b2h_A_,354,357,1,1
1b2h_A_,359,389,1,1
1b2h_A_,360,389,1,1
1b2h_A_,361,389,1,1
1b2h_A_,361,391,1,1
1b2h_A_,362,410,1,1
1b2h_A_,362,411,1,1
1b2h_A_,363,391,1,1
1b2h_A_,363,393,1,1
1b2h_A_,364,411,1,1
1b2h_A_,364,413,1,1
1b2h_A_,365,393,1,1
1b2h_A_,365,395,1,1
1b2h_A_,366,413,1,1
1b2h_A_,367,394,1,1
1b2h_A_,367,395,1,1
1b2h_A_,368,371,1,1
1b2h_A_,368,372,1,1
1b2h_A_,369,373,1,1
1b2h_A_,370,374,1,1
1b2h_A_,371,375,1,1
1b2h_A_,372,376,1,1
1b2h_A_,373,377,1,1
1b2h_A_,374,378,1,1
1b2h_A_,375,379,1,1
1b2h_A_,376,380,1,1
1b2h_A_,377,381,1,1
1b2h_A_,378,382,1,1
1b2h_A_,379,383,1,1
1b2h_A_,380,384,1,1
1b2h_A_,381,385,1,1
1b2h_A_,382,386,1,1
1b2h_A_,382,388,1,1
1b2h_A_,383,387,1,1
1b2h_A_,383,389,1,1
1b2h_A_,384,385,1,1
1b2h_A_,395,403,1,1
1b2h_A_,396,400,1,1
1b2h_A_,397,401,1,1
1b2h_A_,398,402,1,1
1b2h_A_,399,403,1,1
1b2h_A_,400,404,1,1
1b2h_A_,401,405,1,1
1b2h_A_,402,406,1,1
1b2h_A_,403,408,1,1
1b2h_A_,404,407,1,1
1b2h_A_,404,440,1,1
1b2h_A_,416,425,1,1
1b2h_A_,419,425,1,1
1b2h_A_,420,422,1,1
1b2h_A_,420,424,1,1
1b2h_A_,420,425,1,1
1b2h_A_,422,424,1,1
1b2h_A_,422,425,1,1
1b2h_A_,422,466,1,1
1b2h_A_,423,426,1,1
1b2h_A_,423,427,1,1
1b2h_A_,424,428,1,1
1b2h_A_,426,429,1,1
1b2h_A_,427,430,1,1
1b2h_A_,428,431,1,1
1b2h_A_,431,434,1,1
1b2h_A_,431,437,1,1
1b2h_A_,432,447,1,1
1b2h_A_,434,436,1,1
1b2h_A_,434,437,1,1
1b2h_A_,437,441,1,1
1b2h_A_,441,476,1,1
1b2h_A_,443,446,1,1
1b2h_A_,443,447,1,1
1b2h_A_,444,448,1,1
1b2h_A_,445,449,1,1
1b2h_A_,446,450,1,1
1b2h_A_,447,451,1,1
1b2h_A_,448,452,1,1
1b2h_A_,450,453,1,1
1b2h_A_,451,455,1,1
1b2h_A_,452,455,1,1
1b2h_A_,453,462,1,1
1b2h_A_,456,462,1,1
1b2h_A_,458,461,1,1
1b2h_A_,458,462,1,1
1b2h_A_,459,463,1,1
1b2h_A_,460,464,1,1
1b2h_A_,461,465,1,1
1b2h_A_,462,466,1,1
1b2h_A_,463,467,1,1
1b2h_A_,464,468,1,1
1b2h_A_,465,469,1,1
1b2h_A_,466,470,1,1
1b2h_A_,467,471,1,1
1b2h_A_,468,472,1,1
1b2h_A_,469,473,1,1
1b2h_A_,470,474,1,1
1b2h_A_,471,475,1,1
1b2h_A_,472,475,1,1
1b2h_A_,472,476,1,1
1b2h_A_,473,478,1,1
1b2h_A_,474,477,1,1
1b2h_A_,489,498,1,1
1b2h_A_,489,505,1,1
1b2h_A_,492,495,1,1
1b2h_A_,494,515,1,1
1b2h_A_,496,513,1,1
1b2h_A_,498,505,1,1
1b2h_A_,499,501,1,1
1b2h_A_,502,504,1,1
1b2h_A_,502,505,1,1
1b2h_A_,502,506,1,1
1b2h_A_,505,507,1,1
1b2h_A_,508,511,1,1
1b2h_A_,509,512,1,1
1b2h_A_,510,511,1,1
1b2h_A_,515,517,1,1