pair,contact1,contact2,flow1,flow2 2zag_A_,2,6,1,1 2zag_A_,3,231,1,1 2zag_A_,4,8,1,1 2zag_A_,5,9,1,1 2zag_A_,6,10,1,1 2zag_A_,7,229,1,1 2zag_A_,8,11,1,1 2zag_A_,8,12,1,1 2zag_A_,9,13,1,1 2zag_A_,10,14,1,1 2zag_A_,12,15,1,1 2zag_A_,12,16,1,1 2zag_A_,13,33,1,1 2zag_A_,17,20,1,1 2zag_A_,18,368,1,1 2zag_A_,19,368,1,1 2zag_A_,21,75,1,1 2zag_A_,21,77,1,1 2zag_A_,21,78,1,1 2zag_A_,22,45,1,1 2zag_A_,23,78,1,1 2zag_A_,23,80,1,1 2zag_A_,24,27,1,1 2zag_A_,24,29,1,1 2zag_A_,27,31,1,1 2zag_A_,28,32,1,1 2zag_A_,28,88,1,1 2zag_A_,29,33,1,1 2zag_A_,30,34,1,1 2zag_A_,31,36,1,1 2zag_A_,32,37,1,1 2zag_A_,34,35,1,1 2zag_A_,34,38,1,1 2zag_A_,41,45,1,1 2zag_A_,43,336,1,1 2zag_A_,47,48,1,1 2zag_A_,49,52,1,1 2zag_A_,49,53,1,1 2zag_A_,51,55,1,1 2zag_A_,52,56,1,1 2zag_A_,53,57,1,1 2zag_A_,54,58,1,1 2zag_A_,54,95,1,1 2zag_A_,55,59,1,1 2zag_A_,56,59,1,1 2zag_A_,56,60,1,1 2zag_A_,57,61,1,1 2zag_A_,59,199,1,1 2zag_A_,60,200,1,1 2zag_A_,62,96,1,1 2zag_A_,62,97,1,1 2zag_A_,62,199,1,1 2zag_A_,63,202,1,1 2zag_A_,63,210,1,1 2zag_A_,64,67,1,1 2zag_A_,65,68,1,1 2zag_A_,67,199,1,1 2zag_A_,69,71,1,1 2zag_A_,70,73,1,1 2zag_A_,70,275,1,1 2zag_A_,71,74,1,1 2zag_A_,72,75,1,1 2zag_A_,72,464,1,1 2zag_A_,72,466,1,1 2zag_A_,73,378,1,1 2zag_A_,75,77,1,1 2zag_A_,75,464,1,1 2zag_A_,77,237,1,1 2zag_A_,79,235,1,1 2zag_A_,81,233,1,1 2zag_A_,82,85,1,1 2zag_A_,83,86,1,1 2zag_A_,83,231,1,1 2zag_A_,84,87,1,1 2zag_A_,85,88,1,1 2zag_A_,86,89,1,1 2zag_A_,88,91,1,1 2zag_A_,88,92,1,1 2zag_A_,89,93,1,1 2zag_A_,90,94,1,1 2zag_A_,90,114,1,1 2zag_A_,90,116,1,1 2zag_A_,91,95,1,1 2zag_A_,92,96,1,1 2zag_A_,93,98,1,1 2zag_A_,93,99,1,1 2zag_A_,94,97,1,1 2zag_A_,97,387,1,1 2zag_A_,100,103,1,1 2zag_A_,100,104,1,1 2zag_A_,101,104,1,1 2zag_A_,101,105,1,1 2zag_A_,101,397,1,1 2zag_A_,102,106,1,1 2zag_A_,102,107,1,1 2zag_A_,102,395,1,1 2zag_A_,102,396,1,1 2zag_A_,103,114,1,1 2zag_A_,103,192,1,1 2zag_A_,103,194,1,1 2zag_A_,107,109,1,1 2zag_A_,107,110,1,1 2zag_A_,107,111,1,1 2zag_A_,108,109,1,1 2zag_A_,116,192,1,1 2zag_A_,118,190,1,1 2zag_A_,119,129,1,1 2zag_A_,120,188,1,1 2zag_A_,121,128,1,1 2zag_A_,125,139,1,1 2zag_A_,126,137,1,1 2zag_A_,127,136,1,1 2zag_A_,127,184,1,1 2zag_A_,129,132,1,1 2zag_A_,129,134,1,1 2zag_A_,130,133,1,1 2zag_A_,133,148,1,1 2zag_A_,135,146,1,1 2zag_A_,137,139,1,1 2zag_A_,137,144,1,1 2zag_A_,138,141,1,1 2zag_A_,144,151,1,1 2zag_A_,145,152,1,1 2zag_A_,147,150,1,1 2zag_A_,151,172,1,1 2zag_A_,153,168,1,1 2zag_A_,153,170,1,1 2zag_A_,154,169,1,1 2zag_A_,155,179,1,1 2zag_A_,156,165,1,1 2zag_A_,157,181,1,1 2zag_A_,157,182,1,1 2zag_A_,157,183,1,1 2zag_A_,158,162,1,1 2zag_A_,158,163,1,1 2zag_A_,159,183,1,1 2zag_A_,161,163,1,1 2zag_A_,162,164,1,1 2zag_A_,168,170,1,1 2zag_A_,169,177,1,1 2zag_A_,171,174,1,1 2zag_A_,171,175,1,1 2zag_A_,177,179,1,1 2zag_A_,178,193,1,1 2zag_A_,180,191,1,1 2zag_A_,182,189,1,1 2zag_A_,182,196,1,1 2zag_A_,184,187,1,1 2zag_A_,192,195,1,1 2zag_A_,193,196,1,1 2zag_A_,195,198,1,1 2zag_A_,197,202,1,1 2zag_A_,198,201,1,1 2zag_A_,198,202,1,1 2zag_A_,199,202,1,1 2zag_A_,199,203,1,1 2zag_A_,200,204,1,1 2zag_A_,201,205,1,1 2zag_A_,203,235,1,1 2zag_A_,207,209,1,1 2zag_A_,208,216,1,1 2zag_A_,210,212,1,1 2zag_A_,212,215,1,1 2zag_A_,214,218,1,1 2zag_A_,215,219,1,1 2zag_A_,216,220,1,1 2zag_A_,218,221,1,1 2zag_A_,219,222,1,1 2zag_A_,219,223,1,1 2zag_A_,222,271,1,1 2zag_A_,224,236,1,1 2zag_A_,226,234,1,1 2zag_A_,227,234,1,1 2zag_A_,229,232,1,1 2zag_A_,238,240,1,1 2zag_A_,238,467,1,1 2zag_A_,239,273,1,1 2zag_A_,241,271,1,1 2zag_A_,243,269,1,1 2zag_A_,244,269,1,1 2zag_A_,245,256,1,1 2zag_A_,246,267,1,1 2zag_A_,246,269,1,1 2zag_A_,247,254,1,1 2zag_A_,248,252,1,1 2zag_A_,248,265,1,1 2zag_A_,249,252,1,1 2zag_A_,259,473,1,1 2zag_A_,260,264,1,1 2zag_A_,262,317,1,1 2zag_A_,264,315,1,1 2zag_A_,266,313,1,1 2zag_A_,268,311,1,1 2zag_A_,272,308,1,1 2zag_A_,276,305,1,1 2zag_A_,279,302,1,1 2zag_A_,280,301,1,1 2zag_A_,281,328,1,1 2zag_A_,282,298,1,1 2zag_A_,282,299,1,1 2zag_A_,283,326,1,1 2zag_A_,284,296,1,1 2zag_A_,285,324,1,1 2zag_A_,285,465,1,1 2zag_A_,286,293,1,1 2zag_A_,286,294,1,1 2zag_A_,287,321,1,1 2zag_A_,287,322,1,1 2zag_A_,288,291,1,1 2zag_A_,288,321,1,1 2zag_A_,290,324,1,1 2zag_A_,297,300,1,1 2zag_A_,303,309,1,1 2zag_A_,304,306,1,1 2zag_A_,304,307,1,1 2zag_A_,318,323,1,1 2zag_A_,321,322,1,1 2zag_A_,321,472,1,1 2zag_A_,322,469,1,1 2zag_A_,323,470,1,1 2zag_A_,324,469,1,1 2zag_A_,325,468,1,1 2zag_A_,327,466,1,1 2zag_A_,329,464,1,1 2zag_A_,331,462,1,1 2zag_A_,332,464,1,1 2zag_A_,333,460,1,1 2zag_A_,335,366,1,1 2zag_A_,337,364,1,1 2zag_A_,339,341,1,1 2zag_A_,340,347,1,1 2zag_A_,341,362,1,1 2zag_A_,342,345,1,1 2zag_A_,343,360,1,1 2zag_A_,347,352,1,1 2zag_A_,348,351,1,1 2zag_A_,350,456,1,1 2zag_A_,352,456,1,1 2zag_A_,354,357,1,1 2zag_A_,355,435,1,1 2zag_A_,356,429,1,1 2zag_A_,357,429,1,1 2zag_A_,359,427,1,1 2zag_A_,361,425,1,1 2zag_A_,363,423,1,1 2zag_A_,364,420,1,1 2zag_A_,365,421,1,1 2zag_A_,367,419,1,1 2zag_A_,369,371,1,1 2zag_A_,370,418,1,1 2zag_A_,371,416,1,1 2zag_A_,373,414,1,1 2zag_A_,374,409,1,1 2zag_A_,374,461,1,1 2zag_A_,375,410,1,1 2zag_A_,375,411,1,1 2zag_A_,376,459,1,1 2zag_A_,377,407,1,1 2zag_A_,377,408,1,1 2zag_A_,378,457,1,1 2zag_A_,379,405,1,1 2zag_A_,380,455,1,1 2zag_A_,381,403,1,1 2zag_A_,382,452,1,1 2zag_A_,382,453,1,1 2zag_A_,383,402,1,1 2zag_A_,383,403,1,1 2zag_A_,384,450,1,1 2zag_A_,385,400,1,1 2zag_A_,386,392,1,1 2zag_A_,386,448,1,1 2zag_A_,387,398,1,1 2zag_A_,387,400,1,1 2zag_A_,388,396,1,1 2zag_A_,390,394,1,1 2zag_A_,391,393,1,1 2zag_A_,391,394,1,1 2zag_A_,394,396,1,1 2zag_A_,394,397,1,1 2zag_A_,400,402,1,1 2zag_A_,403,437,1,1 2zag_A_,413,415,1,1 2zag_A_,417,421,1,1 2zag_A_,432,436,1,1 2zag_A_,434,438,1,1 2zag_A_,436,439,1,1 2zag_A_,436,440,1,1 2zag_A_,437,441,1,1 2zag_A_,438,442,1,1 2zag_A_,439,443,1,1 2zag_A_,440,444,1,1 2zag_A_,441,444,1,1 2zag_A_,441,445,1,1 2zag_A_,442,446,1,1 2zag_A_,445,448,1,1 2zag_A_,446,449,1,1