pair,contact1,contact2,flow1,flow2 7y0u_A_,4,39,1,1 7y0u_A_,5,14,1,1 7y0u_A_,5,41,1,1 7y0u_A_,6,14,1,1 7y0u_A_,7,14,1,1 7y0u_A_,9,12,1,1 7y0u_A_,9,13,1,1 7y0u_A_,10,13,1,1 7y0u_A_,12,15,1,1 7y0u_A_,14,17,1,1 7y0u_A_,14,41,1,1 7y0u_A_,15,18,1,1 7y0u_A_,15,187,1,1 7y0u_A_,16,19,1,1 7y0u_A_,22,26,1,1 7y0u_A_,22,420,1,1 7y0u_A_,23,27,1,1 7y0u_A_,24,28,1,1 7y0u_A_,24,423,1,1 7y0u_A_,25,29,1,1 7y0u_A_,25,423,1,1 7y0u_A_,26,30,1,1 7y0u_A_,27,31,1,1 7y0u_A_,28,32,1,1 7y0u_A_,29,33,1,1 7y0u_A_,30,34,1,1 7y0u_A_,31,35,1,1 7y0u_A_,36,51,1,1 7y0u_A_,36,52,1,1 7y0u_A_,36,54,1,1 7y0u_A_,38,49,1,1 7y0u_A_,40,47,1,1 7y0u_A_,42,45,1,1 7y0u_A_,45,340,1,1 7y0u_A_,47,340,1,1 7y0u_A_,48,340,1,1 7y0u_A_,48,342,1,1 7y0u_A_,50,342,1,1 7y0u_A_,50,344,1,1 7y0u_A_,52,55,1,1 7y0u_A_,52,56,1,1 7y0u_A_,53,57,1,1 7y0u_A_,53,351,1,1 7y0u_A_,53,375,1,1 7y0u_A_,54,330,1,1 7y0u_A_,54,332,1,1 7y0u_A_,55,59,1,1 7y0u_A_,56,60,1,1 7y0u_A_,58,61,1,1 7y0u_A_,58,64,1,1 7y0u_A_,58,330,1,1 7y0u_A_,60,383,1,1 7y0u_A_,61,63,1,1 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7y0u_A_,108,111,1,1 7y0u_A_,109,112,1,1 7y0u_A_,109,113,1,1 7y0u_A_,111,114,1,1 7y0u_A_,113,117,1,1 7y0u_A_,113,154,1,1 7y0u_A_,114,118,1,1 7y0u_A_,114,291,1,1 7y0u_A_,114,396,1,1 7y0u_A_,115,119,1,1 7y0u_A_,116,120,1,1 7y0u_A_,117,121,1,1 7y0u_A_,118,122,1,1 7y0u_A_,119,123,1,1 7y0u_A_,119,159,1,1 7y0u_A_,120,124,1,1 7y0u_A_,121,125,1,1 7y0u_A_,122,126,1,1 7y0u_A_,123,127,1,1 7y0u_A_,124,128,1,1 7y0u_A_,125,129,1,1 7y0u_A_,126,130,1,1 7y0u_A_,127,130,1,1 7y0u_A_,127,142,1,1 7y0u_A_,128,131,1,1 7y0u_A_,128,142,1,1 7y0u_A_,129,438,1,1 7y0u_A_,132,135,1,1 7y0u_A_,134,435,1,1 7y0u_A_,137,434,1,1 7y0u_A_,138,142,1,1 7y0u_A_,139,143,1,1 7y0u_A_,139,432,1,1 7y0u_A_,140,144,1,1 7y0u_A_,141,145,1,1 7y0u_A_,142,145,1,1 7y0u_A_,142,146,1,1 7y0u_A_,143,147,1,1 7y0u_A_,144,147,1,1 7y0u_A_,144,148,1,1 7y0u_A_,144,258,1,1 7y0u_A_,145,149,1,1 7y0u_A_,145,162,1,1 7y0u_A_,145,165,1,1 7y0u_A_,146,150,1,1 7y0u_A_,147,151,1,1 7y0u_A_,147,254,1,1 7y0u_A_,148,152,1,1 7y0u_A_,149,153,1,1 7y0u_A_,149,162,1,1 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7y0u_A_,210,214,1,1 7y0u_A_,214,220,1,1 7y0u_A_,217,227,1,1 7y0u_A_,218,223,1,1 7y0u_A_,220,223,1,1 7y0u_A_,220,224,1,1 7y0u_A_,221,225,1,1 7y0u_A_,222,226,1,1 7y0u_A_,223,227,1,1 7y0u_A_,224,228,1,1 7y0u_A_,230,232,1,1 7y0u_A_,230,233,1,1 7y0u_A_,230,234,1,1 7y0u_A_,230,235,1,1 7y0u_A_,233,235,1,1 7y0u_A_,238,241,1,1 7y0u_A_,238,242,1,1 7y0u_A_,239,243,1,1 7y0u_A_,240,244,1,1 7y0u_A_,241,245,1,1 7y0u_A_,242,246,1,1 7y0u_A_,243,247,1,1 7y0u_A_,244,248,1,1 7y0u_A_,245,249,1,1 7y0u_A_,246,250,1,1 7y0u_A_,247,251,1,1 7y0u_A_,248,252,1,1 7y0u_A_,250,254,1,1 7y0u_A_,251,254,1,1 7y0u_A_,252,256,1,1 7y0u_A_,253,257,1,1 7y0u_A_,254,258,1,1 7y0u_A_,255,258,1,1 7y0u_A_,255,259,1,1 7y0u_A_,256,260,1,1 7y0u_A_,256,315,1,1 7y0u_A_,257,261,1,1 7y0u_A_,258,262,1,1 7y0u_A_,259,263,1,1 7y0u_A_,260,264,1,1 7y0u_A_,261,265,1,1 7y0u_A_,262,266,1,1 7y0u_A_,263,267,1,1 7y0u_A_,264,268,1,1 7y0u_A_,265,269,1,1 7y0u_A_,266,270,1,1 7y0u_A_,267,271,1,1 7y0u_A_,268,271,1,1 7y0u_A_,270,413,1,1 7y0u_A_,270,417,1,1 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7y0u_A_,323,339,1,1 7y0u_A_,326,337,1,1 7y0u_A_,327,335,1,1 7y0u_A_,329,332,1,1 7y0u_A_,329,333,1,1 7y0u_A_,336,339,1,1 7y0u_A_,344,348,1,1 7y0u_A_,345,349,1,1 7y0u_A_,346,350,1,1 7y0u_A_,347,350,1,1 7y0u_A_,348,351,1,1 7y0u_A_,349,379,1,1 7y0u_A_,350,360,1,1 7y0u_A_,351,353,1,1 7y0u_A_,351,354,1,1 7y0u_A_,351,355,1,1 7y0u_A_,352,356,1,1 7y0u_A_,358,361,1,1 7y0u_A_,358,366,1,1 7y0u_A_,361,366,1,1 7y0u_A_,363,366,1,1 7y0u_A_,364,367,1,1 7y0u_A_,365,368,1,1 7y0u_A_,369,371,1,1 7y0u_A_,369,372,1,1 7y0u_A_,370,373,1,1 7y0u_A_,374,377,1,1 7y0u_A_,376,379,1,1 7y0u_A_,379,382,1,1 7y0u_A_,379,383,1,1 7y0u_A_,381,388,1,1 7y0u_A_,384,387,1,1 7y0u_A_,388,391,1,1 7y0u_A_,390,394,1,1 7y0u_A_,391,395,1,1 7y0u_A_,392,396,1,1 7y0u_A_,393,397,1,1 7y0u_A_,394,398,1,1 7y0u_A_,395,399,1,1 7y0u_A_,396,400,1,1 7y0u_A_,397,401,1,1 7y0u_A_,398,402,1,1 7y0u_A_,399,403,1,1 7y0u_A_,400,404,1,1 7y0u_A_,401,405,1,1 7y0u_A_,402,406,1,1 7y0u_A_,403,407,1,1 7y0u_A_,404,408,1,1 7y0u_A_,405,409,1,1 7y0u_A_,408,439,1,1 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