pair,contact1,contact2,flow1,flow2 6b40_A_,1,2,1,1 6b40_A_,3,38,1,1 6b40_A_,4,8,1,1 6b40_A_,5,9,1,1 6b40_A_,6,10,1,1 6b40_A_,6,532,1,1 6b40_A_,7,11,1,1 6b40_A_,8,12,1,1 6b40_A_,8,22,1,1 6b40_A_,12,17,1,1 6b40_A_,13,16,1,1 6b40_A_,18,21,1,1 6b40_A_,18,22,1,1 6b40_A_,19,23,1,1 6b40_A_,20,23,1,1 6b40_A_,20,24,1,1 6b40_A_,21,25,1,1 6b40_A_,22,26,1,1 6b40_A_,22,38,1,1 6b40_A_,23,27,1,1 6b40_A_,24,28,1,1 6b40_A_,25,29,1,1 6b40_A_,26,30,1,1 6b40_A_,27,31,1,1 6b40_A_,28,32,1,1 6b40_A_,29,34,1,1 6b40_A_,34,36,1,1 6b40_A_,39,42,1,1 6b40_A_,39,43,1,1 6b40_A_,40,43,1,1 6b40_A_,40,44,1,1 6b40_A_,43,47,1,1 6b40_A_,46,49,1,1 6b40_A_,50,522,1,1 6b40_A_,56,220,1,1 6b40_A_,63,64,1,1 6b40_A_,63,84,1,1 6b40_A_,65,82,1,1 6b40_A_,72,74,1,1 6b40_A_,77,78,1,1 6b40_A_,80,189,1,1 6b40_A_,81,139,1,1 6b40_A_,81,189,1,1 6b40_A_,83,187,1,1 6b40_A_,85,185,1,1 6b40_A_,87,91,1,1 6b40_A_,87,208,1,1 6b40_A_,88,92,1,1 6b40_A_,89,93,1,1 6b40_A_,90,94,1,1 6b40_A_,91,94,1,1 6b40_A_,91,95,1,1 6b40_A_,92,96,1,1 6b40_A_,93,96,1,1 6b40_A_,94,97,1,1 6b40_A_,97,183,1,1 6b40_A_,97,526,1,1 6b40_A_,97,527,1,1 6b40_A_,98,102,1,1 6b40_A_,99,103,1,1 6b40_A_,99,227,1,1 6b40_A_,100,104,1,1 6b40_A_,102,105,1,1 6b40_A_,102,106,1,1 6b40_A_,106,110,1,1 6b40_A_,109,111,1,1 6b40_A_,112,227,1,1 6b40_A_,120,230,1,1 6b40_A_,122,158,1,1 6b40_A_,122,230,1,1 6b40_A_,122,232,1,1 6b40_A_,123,157,1,1 6b40_A_,123,158,1,1 6b40_A_,124,232,1,1 6b40_A_,125,155,1,1 6b40_A_,125,484,1,1 6b40_A_,125,486,1,1 6b40_A_,129,130,1,1 6b40_A_,132,498,1,1 6b40_A_,134,147,1,1 6b40_A_,141,142,1,1 6b40_A_,145,147,1,1 6b40_A_,148,190,1,1 6b40_A_,150,188,1,1 6b40_A_,151,490,1,1 6b40_A_,151,494,1,1 6b40_A_,152,185,1,1 6b40_A_,152,186,1,1 6b40_A_,153,490,1,1 6b40_A_,154,183,1,1 6b40_A_,155,156,1,1 6b40_A_,155,181,1,1 6b40_A_,158,169,1,1 6b40_A_,159,171,1,1 6b40_A_,160,163,1,1 6b40_A_,160,168,1,1 6b40_A_,173,181,1,1 6b40_A_,173,527,1,1 6b40_A_,178,179,1,1 6b40_A_,178,182,1,1 6b40_A_,180,181,1,1 6b40_A_,180,524,1,1 6b40_A_,181,527,1,1 6b40_A_,182,525,1,1 6b40_A_,191,192,1,1 6b40_A_,191,197,1,1 6b40_A_,193,194,1,1 6b40_A_,195,197,1,1 6b40_A_,195,198,1,1 6b40_A_,197,200,1,1 6b40_A_,197,201,1,1 6b40_A_,198,203,1,1 6b40_A_,202,206,1,1 6b40_A_,203,207,1,1 6b40_A_,204,208,1,1 6b40_A_,205,209,1,1 6b40_A_,206,209,1,1 6b40_A_,206,210,1,1 6b40_A_,208,212,1,1 6b40_A_,209,212,1,1 6b40_A_,209,213,1,1 6b40_A_,211,215,1,1 6b40_A_,213,214,1,1 6b40_A_,217,229,1,1 6b40_A_,219,222,1,1 6b40_A_,219,227,1,1 6b40_A_,223,225,1,1 6b40_A_,236,485,1,1 6b40_A_,239,242,1,1 6b40_A_,239,322,1,1 6b40_A_,240,243,1,1 6b40_A_,240,464,1,1 6b40_A_,243,259,1,1 6b40_A_,244,250,1,1 6b40_A_,246,310,1,1 6b40_A_,248,306,1,1 6b40_A_,258,276,1,1 6b40_A_,258,468,1,1 6b40_A_,260,276,1,1 6b40_A_,261,276,1,1 6b40_A_,261,463,1,1 6b40_A_,261,468,1,1 6b40_A_,262,274,1,1 6b40_A_,277,278,1,1 6b40_A_,279,282,1,1 6b40_A_,279,283,1,1 6b40_A_,281,284,1,1 6b40_A_,281,285,1,1 6b40_A_,282,285,1,1 6b40_A_,282,286,1,1 6b40_A_,283,287,1,1 6b40_A_,283,300,1,1 6b40_A_,284,287,1,1 6b40_A_,285,289,1,1 6b40_A_,291,294,1,1 6b40_A_,296,299,1,1 6b40_A_,312,314,1,1 6b40_A_,313,315,1,1 6b40_A_,315,316,1,1 6b40_A_,319,320,1,1 6b40_A_,319,486,1,1 6b40_A_,319,487,1,1 6b40_A_,320,323,1,1 6b40_A_,321,486,1,1 6b40_A_,322,461,1,1 6b40_A_,323,327,1,1 6b40_A_,324,328,1,1 6b40_A_,324,419,1,1 6b40_A_,325,329,1,1 6b40_A_,326,330,1,1 6b40_A_,327,330,1,1 6b40_A_,327,331,1,1 6b40_A_,328,332,1,1 6b40_A_,329,333,1,1 6b40_A_,330,334,1,1 6b40_A_,331,335,1,1 6b40_A_,332,336,1,1 6b40_A_,332,363,1,1 6b40_A_,333,337,1,1 6b40_A_,334,338,1,1 6b40_A_,336,339,1,1 6b40_A_,338,404,1,1 6b40_A_,348,351,1,1 6b40_A_,348,352,1,1 6b40_A_,351,355,1,1 6b40_A_,352,356,1,1 6b40_A_,353,357,1,1 6b40_A_,354,358,1,1 6b40_A_,355,359,1,1 6b40_A_,356,360,1,1 6b40_A_,357,361,1,1 6b40_A_,358,362,1,1 6b40_A_,359,363,1,1 6b40_A_,360,364,1,1 6b40_A_,361,365,1,1 6b40_A_,362,366,1,1 6b40_A_,363,367,1,1 6b40_A_,364,368,1,1 6b40_A_,366,369,1,1 6b40_A_,366,370,1,1 6b40_A_,367,373,1,1 6b40_A_,379,383,1,1 6b40_A_,380,384,1,1 6b40_A_,383,386,1,1 6b40_A_,392,395,1,1 6b40_A_,393,396,1,1 6b40_A_,396,399,1,1 6b40_A_,401,404,1,1 6b40_A_,402,406,1,1 6b40_A_,403,404,1,1 6b40_A_,403,407,1,1 6b40_A_,404,408,1,1 6b40_A_,405,409,1,1 6b40_A_,406,410,1,1 6b40_A_,407,411,1,1 6b40_A_,408,412,1,1 6b40_A_,409,413,1,1 6b40_A_,410,414,1,1 6b40_A_,411,415,1,1 6b40_A_,412,416,1,1 6b40_A_,413,417,1,1 6b40_A_,414,418,1,1 6b40_A_,414,448,1,1 6b40_A_,416,419,1,1 6b40_A_,431,435,1,1 6b40_A_,432,436,1,1 6b40_A_,434,437,1,1 6b40_A_,435,470,1,1 6b40_A_,437,441,1,1 6b40_A_,438,442,1,1 6b40_A_,439,443,1,1 6b40_A_,439,470,1,1 6b40_A_,439,471,1,1 6b40_A_,440,444,1,1 6b40_A_,441,445,1,1 6b40_A_,442,446,1,1 6b40_A_,443,447,1,1 6b40_A_,444,448,1,1 6b40_A_,445,448,1,1 6b40_A_,445,449,1,1 6b40_A_,447,450,1,1 6b40_A_,447,451,1,1 6b40_A_,448,452,1,1 6b40_A_,459,462,1,1 6b40_A_,462,465,1,1 6b40_A_,462,466,1,1 6b40_A_,463,468,1,1 6b40_A_,469,473,1,1 6b40_A_,470,474,1,1 6b40_A_,475,476,1,1 6b40_A_,482,485,1,1 6b40_A_,483,486,1,1 6b40_A_,486,487,1,1 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