pair,contact1,contact2,flow1,flow2 4enh_A_,1,4,1,1 4enh_A_,2,5,1,1 4enh_A_,2,6,1,1 4enh_A_,3,7,1,1 4enh_A_,3,330,1,1 4enh_A_,4,8,1,1 4enh_A_,4,332,1,1 4enh_A_,5,9,1,1 4enh_A_,6,10,1,1 4enh_A_,7,11,1,1 4enh_A_,8,12,1,1 4enh_A_,9,13,1,1 4enh_A_,10,14,1,1 4enh_A_,15,30,1,1 4enh_A_,17,28,1,1 4enh_A_,19,26,1,1 4enh_A_,21,24,1,1 4enh_A_,22,24,1,1 4enh_A_,27,326,1,1 4enh_A_,27,328,1,1 4enh_A_,29,328,1,1 4enh_A_,30,340,1,1 4enh_A_,31,34,1,1 4enh_A_,31,35,1,1 4enh_A_,31,317,1,1 4enh_A_,32,36,1,1 4enh_A_,33,37,1,1 4enh_A_,34,38,1,1 4enh_A_,34,317,1,1 4enh_A_,35,39,1,1 4enh_A_,36,40,1,1 4enh_A_,41,43,1,1 4enh_A_,41,44,1,1 4enh_A_,45,309,1,1 4enh_A_,46,51,1,1 4enh_A_,46,68,1,1 4enh_A_,47,49,1,1 4enh_A_,47,50,1,1 4enh_A_,47,51,1,1 4enh_A_,48,51,1,1 4enh_A_,51,54,1,1 4enh_A_,51,55,1,1 4enh_A_,51,306,1,1 4enh_A_,54,63,1,1 4enh_A_,55,62,1,1 4enh_A_,55,64,1,1 4enh_A_,55,69,1,1 4enh_A_,57,60,1,1 4enh_A_,59,180,1,1 4enh_A_,60,184,1,1 4enh_A_,61,187,1,1 4enh_A_,61,230,1,1 4enh_A_,63,66,1,1 4enh_A_,63,69,1,1 4enh_A_,64,69,1,1 4enh_A_,65,70,1,1 4enh_A_,65,79,1,1 4enh_A_,65,230,1,1 4enh_A_,66,70,1,1 4enh_A_,67,231,1,1 4enh_A_,67,371,1,1 4enh_A_,69,71,1,1 4enh_A_,70,72,1,1 4enh_A_,70,371,1,1 4enh_A_,72,75,1,1 4enh_A_,72,76,1,1 4enh_A_,73,77,1,1 4enh_A_,74,78,1,1 4enh_A_,76,80,1,1 4enh_A_,77,81,1,1 4enh_A_,79,83,1,1 4enh_A_,79,231,1,1 4enh_A_,80,84,1,1 4enh_A_,80,372,1,1 4enh_A_,82,85,1,1 4enh_A_,82,214,1,1 4enh_A_,83,86,1,1 4enh_A_,84,87,1,1 4enh_A_,85,88,1,1 4enh_A_,85,91,1,1 4enh_A_,88,91,1,1 4enh_A_,88,92,1,1 4enh_A_,89,93,1,1 4enh_A_,90,94,1,1 4enh_A_,91,94,1,1 4enh_A_,92,95,1,1 4enh_A_,93,96,1,1 4enh_A_,95,99,1,1 4enh_A_,96,100,1,1 4enh_A_,97,101,1,1 4enh_A_,98,102,1,1 4enh_A_,99,103,1,1 4enh_A_,100,104,1,1 4enh_A_,100,278,1,1 4enh_A_,101,102,1,1 4enh_A_,101,105,1,1 4enh_A_,102,106,1,1 4enh_A_,102,142,1,1 4enh_A_,103,107,1,1 4enh_A_,104,108,1,1 4enh_A_,104,389,1,1 4enh_A_,104,393,1,1 4enh_A_,105,109,1,1 4enh_A_,106,110,1,1 4enh_A_,107,111,1,1 4enh_A_,108,112,1,1 4enh_A_,108,276,1,1 4enh_A_,109,112,1,1 4enh_A_,110,113,1,1 4enh_A_,111,114,1,1 4enh_A_,111,393,1,1 4enh_A_,113,115,1,1 4enh_A_,115,117,1,1 4enh_A_,115,118,1,1 4enh_A_,120,420,1,1 4enh_A_,121,124,1,1 4enh_A_,121,125,1,1 4enh_A_,122,126,1,1 4enh_A_,122,418,1,1 4enh_A_,123,127,1,1 4enh_A_,123,245,1,1 4enh_A_,124,128,1,1 4enh_A_,125,129,1,1 4enh_A_,126,130,1,1 4enh_A_,127,131,1,1 4enh_A_,128,132,1,1 4enh_A_,129,133,1,1 4enh_A_,130,134,1,1 4enh_A_,131,135,1,1 4enh_A_,132,136,1,1 4enh_A_,132,143,1,1 4enh_A_,132,145,1,1 4enh_A_,132,146,1,1 4enh_A_,133,137,1,1 4enh_A_,134,138,1,1 4enh_A_,135,139,1,1 4enh_A_,135,141,1,1 4enh_A_,136,140,1,1 4enh_A_,138,212,1,1 4enh_A_,144,147,1,1 4enh_A_,144,149,1,1 4enh_A_,145,148,1,1 4enh_A_,150,154,1,1 4enh_A_,151,155,1,1 4enh_A_,152,156,1,1 4enh_A_,153,157,1,1 4enh_A_,154,158,1,1 4enh_A_,155,159,1,1 4enh_A_,156,160,1,1 4enh_A_,156,182,1,1 4enh_A_,157,161,1,1 4enh_A_,158,162,1,1 4enh_A_,159,163,1,1 4enh_A_,160,164,1,1 4enh_A_,161,165,1,1 4enh_A_,162,166,1,1 4enh_A_,163,166,1,1 4enh_A_,163,167,1,1 4enh_A_,164,168,1,1 4enh_A_,166,169,1,1 4enh_A_,174,177,1,1 4enh_A_,174,178,1,1 4enh_A_,177,181,1,1 4enh_A_,178,182,1,1 4enh_A_,179,183,1,1 4enh_A_,180,184,1,1 4enh_A_,181,185,1,1 4enh_A_,182,186,1,1 4enh_A_,183,187,1,1 4enh_A_,184,188,1,1 4enh_A_,185,188,1,1 4enh_A_,185,189,1,1 4enh_A_,186,190,1,1 4enh_A_,187,191,1,1 4enh_A_,187,226,1,1 4enh_A_,188,191,1,1 4enh_A_,188,192,1,1 4enh_A_,189,193,1,1 4enh_A_,190,194,1,1 4enh_A_,191,195,1,1 4enh_A_,192,196,1,1 4enh_A_,194,197,1,1 4enh_A_,194,198,1,1 4enh_A_,195,199,1,1 4enh_A_,197,201,1,1 4enh_A_,197,210,1,1 4enh_A_,197,213,1,1 4enh_A_,198,202,1,1 4enh_A_,198,225,1,1 4enh_A_,199,203,1,1 4enh_A_,200,205,1,1 4enh_A_,201,204,1,1 4enh_A_,211,215,1,1 4enh_A_,212,216,1,1 4enh_A_,213,217,1,1 4enh_A_,214,218,1,1 4enh_A_,216,219,1,1 4enh_A_,223,224,1,1 4enh_A_,225,228,1,1 4enh_A_,225,229,1,1 4enh_A_,226,230,1,1 4enh_A_,228,232,1,1 4enh_A_,229,233,1,1 4enh_A_,230,234,1,1 4enh_A_,231,235,1,1 4enh_A_,232,236,1,1 4enh_A_,233,237,1,1 4enh_A_,234,238,1,1 4enh_A_,235,239,1,1 4enh_A_,236,240,1,1 4enh_A_,237,240,1,1 4enh_A_,237,241,1,1 4enh_A_,238,242,1,1 4enh_A_,240,244,1,1 4enh_A_,241,245,1,1 4enh_A_,241,411,1,1 4enh_A_,241,413,1,1 4enh_A_,242,246,1,1 4enh_A_,243,247,1,1 4enh_A_,243,382,1,1 4enh_A_,244,248,1,1 4enh_A_,245,249,1,1 4enh_A_,245,413,1,1 4enh_A_,246,250,1,1 4enh_A_,247,251,1,1 4enh_A_,248,252,1,1 4enh_A_,249,253,1,1 4enh_A_,250,254,1,1 4enh_A_,250,296,1,1 4enh_A_,251,255,1,1 4enh_A_,252,255,1,1 4enh_A_,253,256,1,1 4enh_A_,253,257,1,1 4enh_A_,253,300,1,1 4enh_A_,254,257,1,1 4enh_A_,257,261,1,1 4enh_A_,258,262,1,1 4enh_A_,259,263,1,1 4enh_A_,260,264,1,1 4enh_A_,261,265,1,1 4enh_A_,262,266,1,1 4enh_A_,263,267,1,1 4enh_A_,263,350,1,1 4enh_A_,264,268,1,1 4enh_A_,265,269,1,1 4enh_A_,265,395,1,1 4enh_A_,267,271,1,1 4enh_A_,267,288,1,1 4enh_A_,267,289,1,1 4enh_A_,268,272,1,1 4enh_A_,268,273,1,1 4enh_A_,269,425,1,1 4enh_A_,272,275,1,1 4enh_A_,273,392,1,1 4enh_A_,275,279,1,1 4enh_A_,275,282,1,1 4enh_A_,275,392,1,1 4enh_A_,276,389,1,1 4enh_A_,279,282,1,1 4enh_A_,280,283,1,1 4enh_A_,282,285,1,1 4enh_A_,283,286,1,1 4enh_A_,283,384,1,1 4enh_A_,286,290,1,1 4enh_A_,287,291,1,1 4enh_A_,288,292,1,1 4enh_A_,289,293,1,1 4enh_A_,290,294,1,1 4enh_A_,290,384,1,1 4enh_A_,291,295,1,1 4enh_A_,291,349,1,1 4enh_A_,292,296,1,1 4enh_A_,293,297,1,1 4enh_A_,294,298,1,1 4enh_A_,294,363,1,1 4enh_A_,295,298,1,1 4enh_A_,295,299,1,1 4enh_A_,295,348,1,1 4enh_A_,295,351,1,1 4enh_A_,296,300,1,1 4enh_A_,298,335,1,1 4enh_A_,298,344,1,1 4enh_A_,298,346,1,1 4enh_A_,299,336,1,1 4enh_A_,302,412,1,1 4enh_A_,304,330,1,1 4enh_A_,304,331,1,1 4enh_A_,304,332,1,1 4enh_A_,306,308,1,1 4enh_A_,306,329,1,1 4enh_A_,307,308,1,1 4enh_A_,308,327,1,1 4enh_A_,310,325,1,1 4enh_A_,311,324,1,1 4enh_A_,312,314,1,1 4enh_A_,314,321,1,1 4enh_A_,316,319,1,1 4enh_A_,322,325,1,1 4enh_A_,323,325,1,1 4enh_A_,330,333,1,1 4enh_A_,330,334,1,1 4enh_A_,331,335,1,1 4enh_A_,331,364,1,1 4enh_A_,333,336,1,1 4enh_A_,334,337,1,1 4enh_A_,337,340,1,1 4enh_A_,337,341,1,1 4enh_A_,342,351,1,1 4enh_A_,343,346,1,1 4enh_A_,343,351,1,1 4enh_A_,346,351,1,1 4enh_A_,348,350,1,1 4enh_A_,348,351,1,1 4enh_A_,349,352,1,1 4enh_A_,350,353,1,1 4enh_A_,353,356,1,1 4enh_A_,364,367,1,1 4enh_A_,366,373,1,1 4enh_A_,367,368,1,1 4enh_A_,369,372,1,1 4enh_A_,375,379,1,1 4enh_A_,376,380,1,1 4enh_A_,377,381,1,1 4enh_A_,378,382,1,1 4enh_A_,379,383,1,1 4enh_A_,380,384,1,1 4enh_A_,381,385,1,1 4enh_A_,382,386,1,1 4enh_A_,383,387,1,1 4enh_A_,384,388,1,1 4enh_A_,385,389,1,1 4enh_A_,386,390,1,1 4enh_A_,387,391,1,1 4enh_A_,388,392,1,1 4enh_A_,389,393,1,1 4enh_A_,390,393,1,1 4enh_A_,390,394,1,1 4enh_A_,393,425,1,1 4enh_A_,395,423,1,1 4enh_A_,397,421,1,1 4enh_A_,399,402,1,1 4enh_A_,399,419,1,1 4enh_A_,402,419,1,1 4enh_A_,403,416,1,1 4enh_A_,405,415,1,1 4enh_A_,407,413,1,1 4enh_A_,407,414,1,1 4enh_A_,418,420,1,1