pair,contact1,contact2,flow1,flow2 4ler_A_,2,5,1,1 4ler_A_,2,6,1,1 4ler_A_,3,7,1,1 4ler_A_,4,8,1,1 4ler_A_,4,68,1,1 4ler_A_,5,9,1,1 4ler_A_,6,10,1,1 4ler_A_,7,11,1,1 4ler_A_,8,12,1,1 4ler_A_,8,137,1,1 4ler_A_,9,13,1,1 4ler_A_,10,14,1,1 4ler_A_,11,15,1,1 4ler_A_,12,16,1,1 4ler_A_,13,17,1,1 4ler_A_,16,197,1,1 4ler_A_,18,207,1,1 4ler_A_,18,382,1,1 4ler_A_,18,383,1,1 4ler_A_,19,22,1,1 4ler_A_,19,23,1,1 4ler_A_,20,24,1,1 4ler_A_,21,24,1,1 4ler_A_,21,25,1,1 4ler_A_,22,26,1,1 4ler_A_,24,27,1,1 4ler_A_,25,40,1,1 4ler_A_,26,377,1,1 4ler_A_,27,38,1,1 4ler_A_,27,40,1,1 4ler_A_,29,218,1,1 4ler_A_,30,38,1,1 4ler_A_,31,216,1,1 4ler_A_,31,270,1,1 4ler_A_,34,41,1,1 4ler_A_,35,37,1,1 4ler_A_,35,38,1,1 4ler_A_,35,39,1,1 4ler_A_,36,41,1,1 4ler_A_,38,262,1,1 4ler_A_,43,44,1,1 4ler_A_,44,414,1,1 4ler_A_,46,48,1,1 4ler_A_,47,50,1,1 4ler_A_,48,51,1,1 4ler_A_,49,53,1,1 4ler_A_,49,82,1,1 4ler_A_,50,54,1,1 4ler_A_,50,91,1,1 4ler_A_,51,52,1,1 4ler_A_,51,55,1,1 4ler_A_,52,56,1,1 4ler_A_,52,79,1,1 4ler_A_,53,57,1,1 4ler_A_,54,58,1,1 4ler_A_,54,98,1,1 4ler_A_,55,58,1,1 4ler_A_,57,60,1,1 4ler_A_,58,61,1,1 4ler_A_,59,62,1,1 4ler_A_,59,69,1,1 4ler_A_,63,66,1,1 4ler_A_,64,69,1,1 4ler_A_,65,69,1,1 4ler_A_,66,70,1,1 4ler_A_,67,71,1,1 4ler_A_,67,133,1,1 4ler_A_,68,72,1,1 4ler_A_,68,136,1,1 4ler_A_,69,73,1,1 4ler_A_,70,74,1,1 4ler_A_,71,75,1,1 4ler_A_,72,76,1,1 4ler_A_,73,77,1,1 4ler_A_,73,121,1,1 4ler_A_,74,78,1,1 4ler_A_,75,79,1,1 4ler_A_,76,80,1,1 4ler_A_,76,121,1,1 4ler_A_,77,81,1,1 4ler_A_,78,82,1,1 4ler_A_,78,155,1,1 4ler_A_,79,83,1,1 4ler_A_,80,84,1,1 4ler_A_,81,85,1,1 4ler_A_,81,161,1,1 4ler_A_,82,86,1,1 4ler_A_,83,87,1,1 4ler_A_,84,88,1,1 4ler_A_,84,111,1,1 4ler_A_,86,391,1,1 4ler_A_,86,413,1,1 4ler_A_,87,412,1,1 4ler_A_,89,414,1,1 4ler_A_,89,433,1,1 4ler_A_,90,109,1,1 4ler_A_,92,95,1,1 4ler_A_,92,121,1,1 4ler_A_,93,97,1,1 4ler_A_,93,109,1,1 4ler_A_,94,104,1,1 4ler_A_,94,107,1,1 4ler_A_,99,102,1,1 4ler_A_,100,105,1,1 4ler_A_,102,105,1,1 4ler_A_,106,422,1,1 4ler_A_,108,418,1,1 4ler_A_,110,113,1,1 4ler_A_,110,114,1,1 4ler_A_,111,115,1,1 4ler_A_,111,446,1,1 4ler_A_,112,116,1,1 4ler_A_,112,169,1,1 4ler_A_,113,117,1,1 4ler_A_,114,118,1,1 4ler_A_,115,119,1,1 4ler_A_,116,120,1,1 4ler_A_,117,121,1,1 4ler_A_,118,122,1,1 4ler_A_,119,123,1,1 4ler_A_,120,124,1,1 4ler_A_,120,170,1,1 4ler_A_,121,125,1,1 4ler_A_,122,126,1,1 4ler_A_,123,127,1,1 4ler_A_,126,149,1,1 4ler_A_,126,153,1,1 4ler_A_,127,129,1,1 4ler_A_,128,131,1,1 4ler_A_,131,133,1,1 4ler_A_,138,140,1,1 4ler_A_,138,141,1,1 4ler_A_,138,142,1,1 4ler_A_,138,143,1,1 4ler_A_,138,148,1,1 4ler_A_,141,144,1,1 4ler_A_,141,191,1,1 4ler_A_,144,147,1,1 4ler_A_,144,148,1,1 4ler_A_,145,149,1,1 4ler_A_,146,150,1,1 4ler_A_,147,151,1,1 4ler_A_,147,191,1,1 4ler_A_,148,152,1,1 4ler_A_,149,153,1,1 4ler_A_,150,154,1,1 4ler_A_,150,187,1,1 4ler_A_,150,191,1,1 4ler_A_,151,155,1,1 4ler_A_,152,156,1,1 4ler_A_,153,156,1,1 4ler_A_,153,157,1,1 4ler_A_,153,185,1,1 4ler_A_,154,158,1,1 4ler_A_,155,159,1,1 4ler_A_,156,160,1,1 4ler_A_,156,176,1,1 4ler_A_,158,295,1,1 4ler_A_,158,300,1,1 4ler_A_,159,161,1,1 4ler_A_,159,162,1,1 4ler_A_,160,162,1,1 4ler_A_,162,165,1,1 4ler_A_,163,395,1,1 4ler_A_,165,445,1,1 4ler_A_,165,448,1,1 4ler_A_,166,173,1,1 4ler_A_,166,174,1,1 4ler_A_,167,172,1,1 4ler_A_,168,171,1,1 4ler_A_,172,175,1,1 4ler_A_,172,176,1,1 4ler_A_,173,177,1,1 4ler_A_,174,178,1,1 4ler_A_,175,179,1,1 4ler_A_,176,180,1,1 4ler_A_,177,181,1,1 4ler_A_,178,182,1,1 4ler_A_,178,313,1,1 4ler_A_,179,183,1,1 4ler_A_,180,184,1,1 4ler_A_,188,190,1,1 4ler_A_,188,191,1,1 4ler_A_,189,192,1,1 4ler_A_,192,194,1,1 4ler_A_,192,298,1,1 4ler_A_,193,295,1,1 4ler_A_,193,296,1,1 4ler_A_,198,200,1,1 4ler_A_,198,203,1,1 4ler_A_,199,204,1,1 4ler_A_,200,203,1,1 4ler_A_,201,204,1,1 4ler_A_,205,208,1,1 4ler_A_,205,289,1,1 4ler_A_,205,291,1,1 4ler_A_,207,210,1,1 4ler_A_,209,286,1,1 4ler_A_,210,212,1,1 4ler_A_,210,213,1,1 4ler_A_,214,217,1,1 4ler_A_,214,280,1,1 4ler_A_,217,280,1,1 4ler_A_,219,221,1,1 4ler_A_,219,223,1,1 4ler_A_,220,224,1,1 4ler_A_,220,260,1,1 4ler_A_,221,225,1,1 4ler_A_,222,226,1,1 4ler_A_,222,378,1,1 4ler_A_,223,227,1,1 4ler_A_,224,228,1,1 4ler_A_,225,228,1,1 4ler_A_,225,229,1,1 4ler_A_,226,229,1,1 4ler_A_,226,231,1,1 4ler_A_,227,230,1,1 4ler_A_,228,357,1,1 4ler_A_,229,355,1,1 4ler_A_,230,355,1,1 4ler_A_,231,233,1,1 4ler_A_,231,234,1,1 4ler_A_,232,235,1,1 4ler_A_,233,237,1,1 4ler_A_,233,329,1,1 4ler_A_,233,375,1,1 4ler_A_,234,237,1,1 4ler_A_,234,238,1,1 4ler_A_,236,284,1,1 4ler_A_,237,282,1,1 4ler_A_,239,240,1,1 4ler_A_,239,279,1,1 4ler_A_,239,280,1,1 4ler_A_,240,249,1,1 4ler_A_,240,256,1,1 4ler_A_,241,244,1,1 4ler_A_,241,245,1,1 4ler_A_,241,256,1,1 4ler_A_,242,246,1,1 4ler_A_,243,247,1,1 4ler_A_,243,275,1,1 4ler_A_,243,276,1,1 4ler_A_,243,277,1,1 4ler_A_,244,249,1,1 4ler_A_,245,246,1,1 4ler_A_,245,248,1,1 4ler_A_,249,255,1,1 4ler_A_,250,253,1,1 4ler_A_,250,256,1,1 4ler_A_,251,257,1,1 4ler_A_,253,255,1,1 4ler_A_,253,256,1,1 4ler_A_,254,257,1,1 4ler_A_,258,259,1,1 4ler_A_,258,272,1,1 4ler_A_,258,279,1,1 4ler_A_,259,272,1,1 4ler_A_,261,263,1,1 4ler_A_,261,402,1,1 4ler_A_,265,268,1,1 4ler_A_,266,270,1,1 4ler_A_,267,271,1,1 4ler_A_,269,273,1,1 4ler_A_,270,274,1,1 4ler_A_,271,275,1,1 4ler_A_,272,277,1,1 4ler_A_,273,276,1,1 4ler_A_,278,279,1,1 4ler_A_,282,285,1,1 4ler_A_,283,286,1,1 4ler_A_,283,287,1,1 4ler_A_,284,288,1,1 4ler_A_,284,291,1,1 4ler_A_,284,292,1,1 4ler_A_,292,383,1,1 4ler_A_,293,383,1,1 4ler_A_,297,301,1,1 4ler_A_,298,302,1,1 4ler_A_,299,303,1,1 4ler_A_,300,304,1,1 4ler_A_,301,302,1,1 4ler_A_,301,305,1,1 4ler_A_,302,306,1,1 4ler_A_,302,324,1,1 4ler_A_,303,307,1,1 4ler_A_,304,308,1,1 4ler_A_,305,309,1,1 4ler_A_,306,310,1,1 4ler_A_,307,311,1,1 4ler_A_,307,395,1,1 4ler_A_,308,313,1,1 4ler_A_,309,312,1,1 4ler_A_,317,320,1,1 4ler_A_,317,321,1,1 4ler_A_,318,322,1,1 4ler_A_,318,360,1,1 4ler_A_,319,323,1,1 4ler_A_,320,324,1,1 4ler_A_,321,324,1,1 4ler_A_,321,325,1,1 4ler_A_,322,326,1,1 4ler_A_,322,358,1,1 4ler_A_,323,327,1,1 4ler_A_,324,328,1,1 4ler_A_,325,329,1,1 4ler_A_,326,330,1,1 4ler_A_,327,331,1,1 4ler_A_,327,346,1,1 4ler_A_,328,332,1,1 4ler_A_,329,333,1,1 4ler_A_,330,334,1,1 4ler_A_,331,335,1,1 4ler_A_,332,335,1,1 4ler_A_,333,336,1,1 4ler_A_,333,337,1,1 4ler_A_,333,379,1,1 4ler_A_,337,340,1,1 4ler_A_,338,341,1,1 4ler_A_,340,343,1,1 4ler_A_,341,344,1,1 4ler_A_,345,348,1,1 4ler_A_,345,349,1,1 4ler_A_,346,350,1,1 4ler_A_,347,351,1,1 4ler_A_,348,352,1,1 4ler_A_,349,353,1,1 4ler_A_,351,354,1,1 4ler_A_,352,355,1,1 4ler_A_,352,375,1,1 4ler_A_,355,358,1,1 4ler_A_,355,359,1,1 4ler_A_,359,372,1,1 4ler_A_,361,363,1,1 4ler_A_,361,364,1,1 4ler_A_,362,369,1,1 4ler_A_,365,368,1,1 4ler_A_,365,369,1,1 4ler_A_,366,370,1,1 4ler_A_,367,371,1,1 4ler_A_,368,372,1,1 4ler_A_,369,373,1,1 4ler_A_,370,374,1,1 4ler_A_,373,376,1,1 4ler_A_,374,376,1,1 4ler_A_,374,377,1,1 4ler_A_,376,392,1,1 4ler_A_,377,380,1,1 4ler_A_,380,383,1,1 4ler_A_,383,384,1,1 4ler_A_,385,388,1,1 4ler_A_,387,391,1,1 4ler_A_,388,392,1,1 4ler_A_,389,393,1,1 4ler_A_,390,394,1,1 4ler_A_,390,410,1,1 4ler_A_,391,395,1,1 4ler_A_,392,395,1,1 4ler_A_,392,396,1,1 4ler_A_,393,397,1,1 4ler_A_,396,398,1,1 4ler_A_,400,403,1,1 4ler_A_,401,403,1,1 4ler_A_,403,407,1,1 4ler_A_,404,407,1,1 4ler_A_,411,440,1,1 4ler_A_,412,438,1,1 4ler_A_,412,439,1,1 4ler_A_,414,433,1,1 4ler_A_,414,438,1,1 4ler_A_,415,418,1,1 4ler_A_,415,419,1,1 4ler_A_,416,420,1,1 4ler_A_,417,421,1,1 4ler_A_,418,422,1,1 4ler_A_,419,438,1,1 4ler_A_,422,425,1,1 4ler_A_,422,426,1,1 4ler_A_,423,427,1,1 4ler_A_,424,428,1,1 4ler_A_,425,429,1,1 4ler_A_,426,430,1,1 4ler_A_,427,431,1,1 4ler_A_,428,432,1,1 4ler_A_,429,433,1,1 4ler_A_,430,434,1,1 4ler_A_,430,436,1,1 4ler_A_,434,437,1,1 4ler_A_,437,442,1,1 4ler_A_,439,442,1,1 4ler_A_,443,448,1,1 4ler_A_,444,447,1,1 4ler_A_,445,448,1,1