pair,contact1,contact2,flow1,flow2 7chu_A_,1,41,1,1 7chu_A_,2,41,1,1 7chu_A_,3,24,1,1 7chu_A_,3,25,1,1 7chu_A_,3,26,1,1 7chu_A_,5,26,1,1 7chu_A_,6,18,1,1 7chu_A_,8,28,1,1 7chu_A_,8,30,1,1 7chu_A_,9,31,1,1 7chu_A_,10,13,1,1 7chu_A_,11,14,1,1 7chu_A_,11,32,1,1 7chu_A_,12,16,1,1 7chu_A_,13,17,1,1 7chu_A_,14,18,1,1 7chu_A_,22,25,1,1 7chu_A_,24,26,1,1 7chu_A_,24,42,1,1 7chu_A_,25,42,1,1 7chu_A_,27,40,1,1 7chu_A_,29,37,1,1 7chu_A_,29,38,1,1 7chu_A_,30,36,1,1 7chu_A_,32,35,1,1 7chu_A_,32,36,1,1 7chu_A_,33,36,1,1 7chu_A_,34,52,1,1 7chu_A_,35,38,1,1 7chu_A_,35,40,1,1 7chu_A_,37,53,1,1 7chu_A_,39,50,1,1 7chu_A_,39,51,1,1 7chu_A_,41,43,1,1 7chu_A_,41,48,1,1 7chu_A_,43,46,1,1 7chu_A_,53,55,1,1 7chu_A_,54,56,1,1 7chu_A_,54,57,1,1 7chu_A_,55,58,1,1 7chu_A_,57,61,1,1 7chu_A_,58,62,1,1 7chu_A_,60,63,1,1 7chu_A_,61,65,1,1 7chu_A_,62,66,1,1 7chu_A_,63,67,1,1 7chu_A_,64,68,1,1 7chu_A_,65,69,1,1 7chu_A_,67,70,1,1 7chu_A_,68,71,1,1 7chu_A_,73,112,1,1 7chu_A_,73,114,1,1 7chu_A_,74,76,1,1 7chu_A_,74,77,1,1 7chu_A_,75,78,1,1 7chu_A_,75,114,1,1 7chu_A_,76,79,1,1 7chu_A_,81,88,1,1 7chu_A_,82,88,1,1 7chu_A_,82,119,1,1 7chu_A_,83,85,1,1 7chu_A_,83,86,1,1 7chu_A_,84,119,1,1 7chu_A_,85,121,1,1 7chu_A_,87,89,1,1 7chu_A_,87,123,1,1 7chu_A_,88,92,1,1 7chu_A_,88,121,1,1 7chu_A_,89,93,1,1 7chu_A_,89,123,1,1 7chu_A_,90,94,1,1 7chu_A_,91,95,1,1 7chu_A_,92,96,1,1 7chu_A_,93,97,1,1 7chu_A_,93,127,1,1 7chu_A_,94,98,1,1 7chu_A_,95,98,1,1 7chu_A_,96,99,1,1 7chu_A_,101,102,1,1 7chu_A_,101,131,1,1 7chu_A_,102,109,1,1 7chu_A_,102,131,1,1 7chu_A_,104,131,1,1 7chu_A_,104,166,1,1 7chu_A_,105,132,1,1 7chu_A_,106,109,1,1 7chu_A_,109,132,1,1 7chu_A_,111,132,1,1 7chu_A_,111,134,1,1 7chu_A_,113,134,1,1 7chu_A_,113,136,1,1 7chu_A_,115,136,1,1 7chu_A_,115,143,1,1 7chu_A_,116,120,1,1 7chu_A_,118,142,1,1 7chu_A_,118,144,1,1 7chu_A_,120,144,1,1 7chu_A_,120,146,1,1 7chu_A_,122,146,1,1 7chu_A_,122,148,1,1 7chu_A_,125,157,1,1 7chu_A_,126,155,1,1 7chu_A_,126,157,1,1 7chu_A_,127,129,1,1 7chu_A_,128,157,1,1 7chu_A_,128,159,1,1 7chu_A_,129,159,1,1 7chu_A_,131,168,1,1 7chu_A_,132,168,1,1 7chu_A_,133,171,1,1 7chu_A_,134,173,1,1 7chu_A_,135,171,1,1 7chu_A_,135,173,1,1 7chu_A_,137,173,1,1 7chu_A_,138,143,1,1 7chu_A_,139,143,1,1 7chu_A_,139,174,1,1 7chu_A_,143,176,1,1 7chu_A_,144,145,1,1 7chu_A_,145,176,1,1 7chu_A_,145,178,1,1 7chu_A_,146,178,1,1 7chu_A_,147,149,1,1 7chu_A_,147,178,1,1 7chu_A_,147,180,1,1 7chu_A_,147,184,1,1 7chu_A_,151,153,1,1 7chu_A_,152,183,1,1 7chu_A_,153,185,1,1 7chu_A_,155,185,1,1 7chu_A_,156,186,1,1 7chu_A_,156,188,1,1 7chu_A_,158,188,1,1 7chu_A_,158,190,1,1 7chu_A_,162,164,1,1 7chu_A_,162,165,1,1 7chu_A_,166,192,1,1 7chu_A_,166,193,1,1 7chu_A_,166,214,1,1 7chu_A_,167,191,1,1 7chu_A_,167,193,1,1 7chu_A_,169,193,1,1 7chu_A_,170,196,1,1 7chu_A_,172,198,1,1 7chu_A_,174,198,1,1 7chu_A_,174,199,1,1 7chu_A_,175,201,1,1 7chu_A_,177,201,1,1 7chu_A_,177,203,1,1 7chu_A_,178,180,1,1 7chu_A_,179,182,1,1 7chu_A_,179,203,1,1 7chu_A_,181,204,1,1 7chu_A_,182,184,1,1 7chu_A_,182,206,1,1 7chu_A_,183,207,1,1 7chu_A_,184,207,1,1 7chu_A_,186,208,1,1 7chu_A_,187,209,1,1 7chu_A_,187,211,1,1 7chu_A_,189,211,1,1 7chu_A_,189,213,1,1 7chu_A_,190,213,1,1 7chu_A_,191,213,1,1 7chu_A_,191,214,1,1 7chu_A_,192,216,1,1 7chu_A_,194,216,1,1 7chu_A_,195,196,1,1 7chu_A_,195,218,1,1 7chu_A_,195,219,1,1 7chu_A_,196,217,1,1 7chu_A_,197,219,1,1 7chu_A_,197,221,1,1 7chu_A_,199,221,1,1 7chu_A_,200,224,1,1 7chu_A_,202,224,1,1 7chu_A_,202,226,1,1 7chu_A_,202,228,1,1 7chu_A_,203,205,1,1 7chu_A_,203,226,1,1 7chu_A_,204,226,1,1 7chu_A_,205,228,1,1 7chu_A_,205,229,1,1 7chu_A_,207,208,1,1 7chu_A_,208,236,1,1 7chu_A_,209,236,1,1 7chu_A_,210,237,1,1 7chu_A_,210,239,1,1 7chu_A_,211,213,1,1 7chu_A_,212,239,1,1 7chu_A_,212,241,1,1 7chu_A_,214,241,1,1 7chu_A_,215,248,1,1 7chu_A_,215,249,1,1 7chu_A_,216,218,1,1 7chu_A_,216,247,1,1 7chu_A_,217,249,1,1 7chu_A_,218,250,1,1 7chu_A_,218,252,1,1 7chu_A_,220,252,1,1 7chu_A_,220,254,1,1 7chu_A_,220,256,1,1 7chu_A_,222,254,1,1 7chu_A_,223,257,1,1 7chu_A_,225,228,1,1 7chu_A_,225,237,1,1 7chu_A_,225,257,1,1 7chu_A_,225,259,1,1 7chu_A_,225,261,1,1 7chu_A_,226,227,1,1 7chu_A_,227,260,1,1 7chu_A_,228,261,1,1 7chu_A_,228,262,1,1 7chu_A_,228,263,1,1 7chu_A_,230,233,1,1 7chu_A_,230,235,1,1 7chu_A_,231,234,1,1 7chu_A_,234,236,1,1 7chu_A_,236,264,1,1 7chu_A_,237,264,1,1 7chu_A_,238,265,1,1 7chu_A_,238,267,1,1 7chu_A_,239,269,1,1 7chu_A_,240,267,1,1 7chu_A_,240,269,1,1 7chu_A_,240,277,1,1 7chu_A_,241,248,1,1 7chu_A_,242,269,1,1 7chu_A_,242,270,1,1 7chu_A_,242,272,1,1 7chu_A_,242,273,1,1 7chu_A_,242,275,1,1 7chu_A_,243,273,1,1 7chu_A_,245,275,1,1 7chu_A_,246,247,1,1 7chu_A_,246,273,1,1 7chu_A_,247,249,1,1 7chu_A_,247,276,1,1 7chu_A_,248,277,1,1 7chu_A_,248,278,1,1 7chu_A_,248,280,1,1 7chu_A_,250,279,1,1 7chu_A_,251,280,1,1 7chu_A_,251,281,1,1 7chu_A_,253,281,1,1 7chu_A_,253,283,1,1 7chu_A_,253,285,1,1 7chu_A_,254,256,1,1 7chu_A_,255,283,1,1 7chu_A_,256,286,1,1 7chu_A_,257,259,1,1 7chu_A_,258,286,1,1 7chu_A_,258,288,1,1 7chu_A_,260,288,1,1 7chu_A_,261,265,1,1 7chu_A_,262,290,1,1 7chu_A_,264,302,1,1 7chu_A_,264,303,1,1 7chu_A_,266,304,1,1 7chu_A_,266,306,1,1 7chu_A_,268,306,1,1 7chu_A_,269,271,1,1 7chu_A_,269,277,1,1 7chu_A_,270,277,1,1 7chu_A_,270,308,1,1 7chu_A_,273,275,1,1 7chu_A_,276,308,1,1 7chu_A_,276,310,1,1 7chu_A_,276,330,1,1 7chu_A_,277,310,1,1 7chu_A_,279,310,1,1 7chu_A_,279,313,1,1 7chu_A_,280,313,1,1 7chu_A_,282,313,1,1 7chu_A_,282,315,1,1 7chu_A_,282,317,1,1 7chu_A_,283,285,1,1 7chu_A_,284,315,1,1 7chu_A_,285,318,1,1 7chu_A_,287,318,1,1 7chu_A_,287,320,1,1 7chu_A_,288,289,1,1 7chu_A_,289,320,1,1 7chu_A_,290,299,1,1 7chu_A_,291,293,1,1 7chu_A_,291,298,1,1 7chu_A_,291,299,1,1 7chu_A_,291,321,1,1 7chu_A_,294,321,1,1 7chu_A_,296,299,1,1 7chu_A_,299,323,1,1 7chu_A_,301,324,1,1 7chu_A_,302,322,1,1 7chu_A_,304,320,1,1 7chu_A_,304,322,1,1 7chu_A_,305,326,1,1 7chu_A_,305,328,1,1 7chu_A_,307,328,1,1 7chu_A_,307,330,1,1 7chu_A_,308,330,1,1 7chu_A_,309,334,1,1 7chu_A_,310,332,1,1 7chu_A_,311,332,1,1 7chu_A_,312,334,1,1 7chu_A_,312,335,1,1 7chu_A_,314,335,1,1 7chu_A_,314,337,1,1 7chu_A_,314,339,1,1 7chu_A_,315,317,1,1 7chu_A_,316,337,1,1 7chu_A_,317,340,1,1 7chu_A_,319,340,1,1 7chu_A_,319,342,1,1 7chu_A_,321,342,1,1 7chu_A_,321,343,1,1 7chu_A_,322,325,1,1 7chu_A_,322,343,1,1 7chu_A_,322,345,1,1 7chu_A_,323,345,1,1 7chu_A_,324,325,1,1 7chu_A_,324,328,1,1 7chu_A_,324,346,1,1 7chu_A_,325,328,1,1 7chu_A_,325,347,1,1 7chu_A_,325,350,1,1 7chu_A_,326,347,1,1 7chu_A_,327,348,1,1 7chu_A_,327,350,1,1 7chu_A_,329,350,1,1 7chu_A_,329,352,1,1 7chu_A_,329,355,1,1 7chu_A_,331,355,1,1 7chu_A_,331,358,1,1 7chu_A_,332,356,1,1 7chu_A_,333,335,1,1 7chu_A_,333,356,1,1 7chu_A_,334,358,1,1 7chu_A_,334,359,1,1 7chu_A_,336,359,1,1 7chu_A_,336,361,1,1 7chu_A_,336,363,1,1 7chu_A_,337,339,1,1 7chu_A_,338,361,1,1 7chu_A_,339,364,1,1 7chu_A_,341,364,1,1 7chu_A_,341,366,1,1 7chu_A_,343,366,1,1 7chu_A_,344,346,1,1 7chu_A_,344,367,1,1 7chu_A_,346,369,1,1 7chu_A_,349,374,1,1 7chu_A_,351,376,1,1 7chu_A_,352,355,1,1 7chu_A_,354,380,1,1 7chu_A_,355,382,1,1 7chu_A_,357,381,1,1 7chu_A_,358,382,1,1 7chu_A_,358,383,1,1 7chu_A_,360,383,1,1 7chu_A_,360,385,1,1 7chu_A_,360,386,1,1 7chu_A_,361,363,1,1 7chu_A_,362,385,1,1 7chu_A_,363,386,1,1 7chu_A_,364,387,1,1 7chu_A_,365,389,1,1 7chu_A_,369,372,1,1 7chu_A_,377,393,1,1 7chu_A_,377,416,1,1 7chu_A_,377,456,1,1 7chu_A_,380,382,1,1 7chu_A_,384,396,1,1 7chu_A_,386,394,1,1 7chu_A_,387,394,1,1 7chu_A_,388,391,1,1 7chu_A_,391,393,1,1 7chu_A_,391,394,1,1 7chu_A_,392,404,1,1 7chu_A_,392,417,1,1 7chu_A_,394,402,1,1 7chu_A_,395,402,1,1 7chu_A_,397,400,1,1 7chu_A_,399,414,1,1 7chu_A_,400,413,1,1 7chu_A_,401,412,1,1 7chu_A_,403,410,1,1 7chu_A_,404,407,1,1 7chu_A_,405,408,1,1 7chu_A_,408,442,1,1 7chu_A_,409,436,1,1 7chu_A_,411,434,1,1 7chu_A_,413,432,1,1 7chu_A_,414,426,1,1 7chu_A_,414,430,1,1 7chu_A_,414,431,1,1 7chu_A_,416,423,1,1 7chu_A_,417,419,1,1 7chu_A_,418,421,1,1 7chu_A_,422,459,1,1 7chu_A_,424,431,1,1 7chu_A_,424,450,1,1 7chu_A_,424,452,1,1 7chu_A_,424,456,1,1 7chu_A_,424,457,1,1 7chu_A_,425,456,1,1 7chu_A_,426,429,1,1 7chu_A_,427,453,1,1 7chu_A_,427,455,1,1 7chu_A_,428,429,1,1 7chu_A_,431,449,1,1 7chu_A_,433,447,1,1 7chu_A_,435,445,1,1 7chu_A_,437,443,1,1 7chu_A_,439,442,1,1 7chu_A_,439,443,1,1 7chu_A_,442,466,1,1 7chu_A_,444,467,1,1 7chu_A_,446,464,1,1 7chu_A_,446,465,1,1 7chu_A_,448,462,1,1 7chu_A_,452,454,1,1 7chu_A_,452,457,1,1 7chu_A_,454,457,1,1 7chu_A_,464,475,1,1 7chu_A_,466,473,1,1 7chu_A_,466,475,1,1 7chu_A_,468,470,1,1 7chu_A_,468,471,1,1 7chu_A_,470,473,1,1 7chu_A_,473,475,1,1 7chu_A_,483,495,1,1 7chu_A_,483,497,1,1 7chu_A_,484,487,1,1 7chu_A_,485,488,1,1 7chu_A_,485,505,1,1 7chu_A_,488,505,1,1 7chu_A_,489,492,1,1 7chu_A_,491,507,1,1 7chu_A_,492,505,1,1 7chu_A_,494,503,1,1 7chu_A_,496,498,1,1 7chu_A_,496,499,1,1 7chu_A_,496,500,1,1 7chu_A_,496,501,1,1 7chu_A_,496,503,1,1 7chu_A_,499,501,1,1 7chu_A_,499,503,1,1 7chu_A_,502,514,1,1 7chu_A_,504,512,1,1 7chu_A_,506,508,1,1 7chu_A_,506,509,1,1 7chu_A_,506,510,1,1 7chu_A_,508,510,1,1