pair,contact1,contact2,flow1,flow2 2bxr_A_,1,246,1,1 2bxr_A_,3,246,1,1 2bxr_A_,4,27,1,1 2bxr_A_,4,248,1,1 2bxr_A_,4,249,1,1 2bxr_A_,5,27,1,1 2bxr_A_,5,29,1,1 2bxr_A_,6,249,1,1 2bxr_A_,6,251,1,1 2bxr_A_,7,29,1,1 2bxr_A_,7,31,1,1 2bxr_A_,8,251,1,1 2bxr_A_,8,253,1,1 2bxr_A_,9,31,1,1 2bxr_A_,10,32,1,1 2bxr_A_,10,38,1,1 2bxr_A_,11,15,1,1 2bxr_A_,12,16,1,1 2bxr_A_,13,16,1,1 2bxr_A_,13,17,1,1 2bxr_A_,13,415,1,1 2bxr_A_,13,429,1,1 2bxr_A_,13,433,1,1 2bxr_A_,14,18,1,1 2bxr_A_,15,19,1,1 2bxr_A_,16,20,1,1 2bxr_A_,17,21,1,1 2bxr_A_,18,22,1,1 2bxr_A_,19,23,1,1 2bxr_A_,19,72,1,1 2bxr_A_,20,24,1,1 2bxr_A_,21,24,1,1 2bxr_A_,21,26,1,1 2bxr_A_,22,25,1,1 2bxr_A_,30,218,1,1 2bxr_A_,30,220,1,1 2bxr_A_,32,34,1,1 2bxr_A_,32,220,1,1 2bxr_A_,32,223,1,1 2bxr_A_,34,222,1,1 2bxr_A_,34,384,1,1 2bxr_A_,36,39,1,1 2bxr_A_,38,41,1,1 2bxr_A_,40,56,1,1 2bxr_A_,40,388,1,1 2bxr_A_,40,417,1,1 2bxr_A_,42,54,1,1 2bxr_A_,43,53,1,1 2bxr_A_,43,205,1,1 2bxr_A_,44,52,1,1 2bxr_A_,45,209,1,1 2bxr_A_,46,49,1,1 2bxr_A_,46,50,1,1 2bxr_A_,46,374,1,1 2bxr_A_,49,322,1,1 2bxr_A_,51,202,1,1 2bxr_A_,51,322,1,1 2bxr_A_,53,204,1,1 2bxr_A_,53,286,1,1 2bxr_A_,54,378,1,1 2bxr_A_,55,286,1,1 2bxr_A_,56,204,1,1 2bxr_A_,59,198,1,1 2bxr_A_,60,63,1,1 2bxr_A_,61,62,1,1 2bxr_A_,62,64,1,1 2bxr_A_,62,421,1,1 2bxr_A_,63,67,1,1 2bxr_A_,64,68,1,1 2bxr_A_,65,69,1,1 2bxr_A_,65,427,1,1 2bxr_A_,65,434,1,1 2bxr_A_,66,70,1,1 2bxr_A_,66,427,1,1 2bxr_A_,67,70,1,1 2bxr_A_,67,71,1,1 2bxr_A_,68,72,1,1 2bxr_A_,69,73,1,1 2bxr_A_,70,75,1,1 2bxr_A_,71,74,1,1 2bxr_A_,73,210,1,1 2bxr_A_,74,210,1,1 2bxr_A_,76,201,1,1 2bxr_A_,78,199,1,1 2bxr_A_,80,197,1,1 2bxr_A_,81,83,1,1 2bxr_A_,85,300,1,1 2bxr_A_,85,302,1,1 2bxr_A_,86,97,1,1 2bxr_A_,87,304,1,1 2bxr_A_,87,306,1,1 2bxr_A_,88,95,1,1 2bxr_A_,89,306,1,1 2bxr_A_,89,308,1,1 2bxr_A_,101,105,1,1 2bxr_A_,102,105,1,1 2bxr_A_,102,106,1,1 2bxr_A_,103,107,1,1 2bxr_A_,104,108,1,1 2bxr_A_,105,109,1,1 2bxr_A_,106,110,1,1 2bxr_A_,107,111,1,1 2bxr_A_,107,150,1,1 2bxr_A_,107,151,1,1 2bxr_A_,108,111,1,1 2bxr_A_,109,113,1,1 2bxr_A_,110,113,1,1 2bxr_A_,110,114,1,1 2bxr_A_,111,115,1,1 2bxr_A_,112,116,1,1 2bxr_A_,113,116,1,1 2bxr_A_,113,117,1,1 2bxr_A_,114,118,1,1 2bxr_A_,115,119,1,1 2bxr_A_,116,120,1,1 2bxr_A_,116,188,1,1 2bxr_A_,117,120,1,1 2bxr_A_,118,121,1,1 2bxr_A_,119,122,1,1 2bxr_A_,119,183,1,1 2bxr_A_,122,183,1,1 2bxr_A_,123,126,1,1 2bxr_A_,124,180,1,1 2bxr_A_,125,405,1,1 2bxr_A_,126,129,1,1 2bxr_A_,127,130,1,1 2bxr_A_,130,133,1,1 2bxr_A_,132,136,1,1 2bxr_A_,133,137,1,1 2bxr_A_,134,138,1,1 2bxr_A_,136,176,1,1 2bxr_A_,137,174,1,1 2bxr_A_,137,395,1,1 2bxr_A_,137,398,1,1 2bxr_A_,139,175,1,1 2bxr_A_,140,143,1,1 2bxr_A_,140,144,1,1 2bxr_A_,141,145,1,1 2bxr_A_,141,173,1,1 2bxr_A_,142,146,1,1 2bxr_A_,143,147,1,1 2bxr_A_,144,148,1,1 2bxr_A_,145,148,1,1 2bxr_A_,145,149,1,1 2bxr_A_,146,159,1,1 2bxr_A_,151,154,1,1 2bxr_A_,151,155,1,1 2bxr_A_,152,156,1,1 2bxr_A_,153,157,1,1 2bxr_A_,154,158,1,1 2bxr_A_,155,158,1,1 2bxr_A_,155,159,1,1 2bxr_A_,156,160,1,1 2bxr_A_,157,161,1,1 2bxr_A_,158,162,1,1 2bxr_A_,159,163,1,1 2bxr_A_,160,164,1,1 2bxr_A_,161,165,1,1 2bxr_A_,162,166,1,1 2bxr_A_,164,388,1,1 2bxr_A_,166,168,1,1 2bxr_A_,167,283,1,1 2bxr_A_,167,387,1,1 2bxr_A_,169,172,1,1 2bxr_A_,169,337,1,1 2bxr_A_,170,173,1,1 2bxr_A_,174,177,1,1 2bxr_A_,174,178,1,1 2bxr_A_,174,392,1,1 2bxr_A_,175,179,1,1 2bxr_A_,176,180,1,1 2bxr_A_,177,181,1,1 2bxr_A_,178,182,1,1 2bxr_A_,179,183,1,1 2bxr_A_,180,184,1,1 2bxr_A_,181,184,1,1 2bxr_A_,181,185,1,1 2bxr_A_,182,185,1,1 2bxr_A_,182,187,1,1 2bxr_A_,183,186,1,1 2bxr_A_,184,422,1,1 2bxr_A_,184,423,1,1 2bxr_A_,187,191,1,1 2bxr_A_,188,192,1,1 2bxr_A_,193,195,1,1 2bxr_A_,199,320,1,1 2bxr_A_,200,203,1,1 2bxr_A_,203,206,1,1 2bxr_A_,204,207,1,1 2bxr_A_,205,209,1,1 2bxr_A_,206,210,1,1 2bxr_A_,208,212,1,1 2bxr_A_,209,213,1,1 2bxr_A_,210,214,1,1 2bxr_A_,211,215,1,1 2bxr_A_,212,216,1,1 2bxr_A_,215,218,1,1 2bxr_A_,217,220,1,1 2bxr_A_,221,223,1,1 2bxr_A_,224,240,1,1 2bxr_A_,226,227,1,1 2bxr_A_,226,238,1,1 2bxr_A_,226,263,1,1 2bxr_A_,227,238,1,1 2bxr_A_,228,263,1,1 2bxr_A_,228,265,1,1 2bxr_A_,229,231,1,1 2bxr_A_,229,236,1,1 2bxr_A_,230,265,1,1 2bxr_A_,230,410,1,1 2bxr_A_,235,247,1,1 2bxr_A_,237,245,1,1 2bxr_A_,239,241,1,1 2bxr_A_,239,242,1,1 2bxr_A_,239,243,1,1 2bxr_A_,241,243,1,1 2bxr_A_,247,249,1,1 2bxr_A_,248,410,1,1 2bxr_A_,249,443,1,1 2bxr_A_,250,410,1,1 2bxr_A_,250,412,1,1 2bxr_A_,252,254,1,1 2bxr_A_,252,259,1,1 2bxr_A_,252,412,1,1 2bxr_A_,252,414,1,1 2bxr_A_,255,258,1,1 2bxr_A_,255,259,1,1 2bxr_A_,256,260,1,1 2bxr_A_,258,261,1,1 2bxr_A_,259,262,1,1 2bxr_A_,269,273,1,1 2bxr_A_,270,274,1,1 2bxr_A_,271,274,1,1 2bxr_A_,271,275,1,1 2bxr_A_,272,276,1,1 2bxr_A_,272,403,1,1 2bxr_A_,274,278,1,1 2bxr_A_,275,278,1,1 2bxr_A_,280,391,1,1 2bxr_A_,282,389,1,1 2bxr_A_,283,336,1,1 2bxr_A_,284,378,1,1 2bxr_A_,285,287,1,1 2bxr_A_,285,334,1,1 2bxr_A_,286,376,1,1 2bxr_A_,287,332,1,1 2bxr_A_,287,373,1,1 2bxr_A_,288,374,1,1 2bxr_A_,289,330,1,1 2bxr_A_,290,371,1,1 2bxr_A_,290,372,1,1 2bxr_A_,291,328,1,1 2bxr_A_,291,367,1,1 2bxr_A_,296,299,1,1 2bxr_A_,296,301,1,1 2bxr_A_,296,319,1,1 2bxr_A_,297,300,1,1 2bxr_A_,297,319,1,1 2bxr_A_,299,362,1,1 2bxr_A_,305,317,1,1 2bxr_A_,307,315,1,1 2bxr_A_,309,338,1,1 2bxr_A_,310,338,1,1 2bxr_A_,312,338,1,1 2bxr_A_,315,333,1,1 2bxr_A_,316,333,1,1 2bxr_A_,317,331,1,1 2bxr_A_,318,331,1,1 2bxr_A_,319,321,1,1 2bxr_A_,320,329,1,1 2bxr_A_,322,325,1,1 2bxr_A_,322,326,1,1 2bxr_A_,324,326,1,1 2bxr_A_,336,340,1,1 2bxr_A_,337,341,1,1 2bxr_A_,338,342,1,1 2bxr_A_,339,343,1,1 2bxr_A_,342,345,1,1 2bxr_A_,342,350,1,1 2bxr_A_,343,350,1,1 2bxr_A_,346,349,1,1 2bxr_A_,346,350,1,1 2bxr_A_,347,351,1,1 2bxr_A_,347,373,1,1 2bxr_A_,348,352,1,1 2bxr_A_,349,353,1,1 2bxr_A_,350,354,1,1 2bxr_A_,350,375,1,1 2bxr_A_,351,355,1,1 2bxr_A_,352,356,1,1 2bxr_A_,353,356,1,1 2bxr_A_,353,357,1,1 2bxr_A_,354,357,1,1 2bxr_A_,354,358,1,1 2bxr_A_,355,359,1,1 2bxr_A_,355,367,1,1 2bxr_A_,356,360,1,1 2bxr_A_,357,361,1,1 2bxr_A_,358,362,1,1 2bxr_A_,359,364,1,1 2bxr_A_,364,367,1,1 2bxr_A_,365,368,1,1 2bxr_A_,366,369,1,1 2bxr_A_,372,374,1,1 2bxr_A_,373,375,1,1 2bxr_A_,377,379,1,1 2bxr_A_,377,380,1,1 2bxr_A_,381,384,1,1 2bxr_A_,381,385,1,1 2bxr_A_,389,390,1,1 2bxr_A_,389,417,1,1 2bxr_A_,393,396,1,1 2bxr_A_,395,398,1,1 2bxr_A_,395,399,1,1 2bxr_A_,396,400,1,1 2bxr_A_,396,401,1,1 2bxr_A_,400,403,1,1 2bxr_A_,401,404,1,1 2bxr_A_,403,406,1,1 2bxr_A_,405,418,1,1 2bxr_A_,408,411,1,1 2bxr_A_,413,418,1,1 2bxr_A_,413,435,1,1 2bxr_A_,415,418,1,1 2bxr_A_,416,419,1,1 2bxr_A_,416,423,1,1 2bxr_A_,416,424,1,1 2bxr_A_,416,425,1,1 2bxr_A_,418,435,1,1 2bxr_A_,420,431,1,1 2bxr_A_,422,425,1,1 2bxr_A_,425,429,1,1 2bxr_A_,426,430,1,1 2bxr_A_,427,431,1,1 2bxr_A_,428,432,1,1 2bxr_A_,429,433,1,1 2bxr_A_,430,434,1,1 2bxr_A_,431,435,1,1 2bxr_A_,432,436,1,1 2bxr_A_,433,437,1,1 2bxr_A_,434,438,1,1 2bxr_A_,435,439,1,1 2bxr_A_,436,440,1,1 2bxr_A_,437,441,1,1 2bxr_A_,438,442,1,1 2bxr_A_,439,443,1,1