pair,contact1,contact2,flow1,flow2 2gaf_D_,1,5,1,1 2gaf_D_,2,6,1,1 2gaf_D_,3,7,1,1 2gaf_D_,4,8,1,1 2gaf_D_,5,9,1,1 2gaf_D_,6,10,1,1 2gaf_D_,7,11,1,1 2gaf_D_,8,13,1,1 2gaf_D_,11,13,1,1 2gaf_D_,13,19,1,1 2gaf_D_,13,74,1,1 2gaf_D_,13,77,1,1 2gaf_D_,16,19,1,1 2gaf_D_,16,20,1,1 2gaf_D_,17,21,1,1 2gaf_D_,18,22,1,1 2gaf_D_,19,23,1,1 2gaf_D_,20,24,1,1 2gaf_D_,22,25,1,1 2gaf_D_,23,26,1,1 2gaf_D_,26,29,1,1 2gaf_D_,26,30,1,1 2gaf_D_,27,31,1,1 2gaf_D_,28,31,1,1 2gaf_D_,28,32,1,1 2gaf_D_,29,33,1,1 2gaf_D_,30,34,1,1 2gaf_D_,31,35,1,1 2gaf_D_,32,36,1,1 2gaf_D_,34,38,1,1 2gaf_D_,36,38,1,1 2gaf_D_,37,40,1,1 2gaf_D_,37,41,1,1 2gaf_D_,38,42,1,1 2gaf_D_,39,43,1,1 2gaf_D_,40,43,1,1 2gaf_D_,40,44,1,1 2gaf_D_,41,45,1,1 2gaf_D_,42,46,1,1 2gaf_D_,43,47,1,1 2gaf_D_,44,48,1,1 2gaf_D_,45,49,1,1 2gaf_D_,46,50,1,1 2gaf_D_,47,51,1,1 2gaf_D_,48,52,1,1 2gaf_D_,49,53,1,1 2gaf_D_,49,54,1,1 2gaf_D_,51,104,1,1 2gaf_D_,53,56,1,1 2gaf_D_,56,58,1,1 2gaf_D_,57,58,1,1 2gaf_D_,58,62,1,1 2gaf_D_,58,192,1,1 2gaf_D_,59,62,1,1 2gaf_D_,60,64,1,1 2gaf_D_,61,65,1,1 2gaf_D_,62,66,1,1 2gaf_D_,63,67,1,1 2gaf_D_,64,68,1,1 2gaf_D_,65,69,1,1 2gaf_D_,66,70,1,1 2gaf_D_,66,191,1,1 2gaf_D_,66,192,1,1 2gaf_D_,67,70,1,1 2gaf_D_,67,71,1,1 2gaf_D_,70,73,1,1 2gaf_D_,72,75,1,1 2gaf_D_,73,76,1,1 2gaf_D_,73,77,1,1 2gaf_D_,73,443,1,1 2gaf_D_,74,77,1,1 2gaf_D_,79,82,1,1 2gaf_D_,79,83,1,1 2gaf_D_,80,84,1,1 2gaf_D_,81,85,1,1 2gaf_D_,82,86,1,1 2gaf_D_,83,87,1,1 2gaf_D_,84,88,1,1 2gaf_D_,85,89,1,1 2gaf_D_,85,443,1,1 2gaf_D_,86,90,1,1 2gaf_D_,87,91,1,1 2gaf_D_,88,92,1,1 2gaf_D_,89,93,1,1 2gaf_D_,90,94,1,1 2gaf_D_,91,95,1,1 2gaf_D_,92,96,1,1 2gaf_D_,96,100,1,1 2gaf_D_,96,184,1,1 2gaf_D_,97,101,1,1 2gaf_D_,97,102,1,1 2gaf_D_,98,103,1,1 2gaf_D_,100,147,1,1 2gaf_D_,101,104,1,1 2gaf_D_,102,105,1,1 2gaf_D_,103,146,1,1 2gaf_D_,110,113,1,1 2gaf_D_,112,116,1,1 2gaf_D_,113,117,1,1 2gaf_D_,114,118,1,1 2gaf_D_,115,119,1,1 2gaf_D_,116,120,1,1 2gaf_D_,117,121,1,1 2gaf_D_,118,122,1,1 2gaf_D_,118,416,1,1 2gaf_D_,119,123,1,1 2gaf_D_,120,123,1,1 2gaf_D_,120,124,1,1 2gaf_D_,123,125,1,1 2gaf_D_,129,218,1,1 2gaf_D_,130,133,1,1 2gaf_D_,130,213,1,1 2gaf_D_,130,217,1,1 2gaf_D_,132,136,1,1 2gaf_D_,133,137,1,1 2gaf_D_,134,138,1,1 2gaf_D_,135,139,1,1 2gaf_D_,136,140,1,1 2gaf_D_,137,141,1,1 2gaf_D_,138,142,1,1 2gaf_D_,139,143,1,1 2gaf_D_,140,144,1,1 2gaf_D_,142,145,1,1 2gaf_D_,142,146,1,1 2gaf_D_,147,150,1,1 2gaf_D_,147,151,1,1 2gaf_D_,148,240,1,1 2gaf_D_,150,176,1,1 2gaf_D_,151,175,1,1 2gaf_D_,152,174,1,1 2gaf_D_,153,154,1,1 2gaf_D_,153,172,1,1 2gaf_D_,153,242,1,1 2gaf_D_,153,244,1,1 2gaf_D_,154,172,1,1 2gaf_D_,155,158,1,1 2gaf_D_,155,159,1,1 2gaf_D_,155,249,1,1 2gaf_D_,156,160,1,1 2gaf_D_,157,161,1,1 2gaf_D_,158,161,1,1 2gaf_D_,158,249,1,1 2gaf_D_,159,162,1,1 2gaf_D_,159,163,1,1 2gaf_D_,163,165,1,1 2gaf_D_,163,279,1,1 2gaf_D_,175,222,1,1 2gaf_D_,175,223,1,1 2gaf_D_,175,225,1,1 2gaf_D_,177,181,1,1 2gaf_D_,178,182,1,1 2gaf_D_,178,222,1,1 2gaf_D_,178,224,1,1 2gaf_D_,179,183,1,1 2gaf_D_,180,184,1,1 2gaf_D_,181,185,1,1 2gaf_D_,182,186,1,1 2gaf_D_,183,187,1,1 2gaf_D_,184,188,1,1 2gaf_D_,185,189,1,1 2gaf_D_,186,190,1,1 2gaf_D_,187,191,1,1 2gaf_D_,188,192,1,1 2gaf_D_,189,193,1,1 2gaf_D_,198,212,1,1 2gaf_D_,199,438,1,1 2gaf_D_,200,210,1,1 2gaf_D_,201,436,1,1 2gaf_D_,206,351,1,1 2gaf_D_,207,224,1,1 2gaf_D_,209,222,1,1 2gaf_D_,211,219,1,1 2gaf_D_,211,220,1,1 2gaf_D_,213,215,1,1 2gaf_D_,213,216,1,1 2gaf_D_,213,217,1,1 2gaf_D_,226,230,1,1 2gaf_D_,226,348,1,1 2gaf_D_,226,350,1,1 2gaf_D_,227,231,1,1 2gaf_D_,228,232,1,1 2gaf_D_,229,233,1,1 2gaf_D_,229,350,1,1 2gaf_D_,230,235,1,1 2gaf_D_,231,235,1,1 2gaf_D_,233,235,1,1 2gaf_D_,234,245,1,1 2gaf_D_,236,243,1,1 2gaf_D_,238,241,1,1 2gaf_D_,244,249,1,1 2gaf_D_,245,247,1,1 2gaf_D_,245,249,1,1 2gaf_D_,246,250,1,1 2gaf_D_,247,251,1,1 2gaf_D_,247,288,1,1 2gaf_D_,248,252,1,1 2gaf_D_,249,253,1,1 2gaf_D_,250,254,1,1 2gaf_D_,251,255,1,1 2gaf_D_,252,256,1,1 2gaf_D_,253,257,1,1 2gaf_D_,255,258,1,1 2gaf_D_,255,370,1,1 2gaf_D_,255,391,1,1 2gaf_D_,256,259,1,1 2gaf_D_,258,371,1,1 2gaf_D_,258,384,1,1 2gaf_D_,259,261,1,1 2gaf_D_,259,262,1,1 2gaf_D_,259,263,1,1 2gaf_D_,259,371,1,1 2gaf_D_,260,264,1,1 2gaf_D_,261,265,1,1 2gaf_D_,262,266,1,1 2gaf_D_,263,267,1,1 2gaf_D_,264,267,1,1 2gaf_D_,264,268,1,1 2gaf_D_,265,268,1,1 2gaf_D_,269,272,1,1 2gaf_D_,273,277,1,1 2gaf_D_,274,278,1,1 2gaf_D_,275,279,1,1 2gaf_D_,276,280,1,1 2gaf_D_,277,281,1,1 2gaf_D_,278,282,1,1 2gaf_D_,279,283,1,1 2gaf_D_,280,284,1,1 2gaf_D_,281,285,1,1 2gaf_D_,282,286,1,1 2gaf_D_,283,287,1,1 2gaf_D_,284,288,1,1 2gaf_D_,285,289,1,1 2gaf_D_,291,412,1,1 2gaf_D_,298,319,1,1 2gaf_D_,302,315,1,1 2gaf_D_,304,313,1,1 2gaf_D_,306,309,1,1 2gaf_D_,306,311,1,1 2gaf_D_,307,308,1,1 2gaf_D_,310,329,1,1 2gaf_D_,310,330,1,1 2gaf_D_,310,427,1,1 2gaf_D_,312,327,1,1 2gaf_D_,314,325,1,1 2gaf_D_,316,319,1,1 2gaf_D_,316,320,1,1 2gaf_D_,316,322,1,1 2gaf_D_,316,323,1,1 2gaf_D_,317,318,1,1 2gaf_D_,319,409,1,1 2gaf_D_,324,364,1,1 2gaf_D_,325,364,1,1 2gaf_D_,326,364,1,1 2gaf_D_,326,366,1,1 2gaf_D_,328,337,1,1 2gaf_D_,328,366,1,1 2gaf_D_,328,368,1,1 2gaf_D_,330,334,1,1 2gaf_D_,331,335,1,1 2gaf_D_,331,429,1,1 2gaf_D_,331,431,1,1 2gaf_D_,332,336,1,1 2gaf_D_,333,337,1,1 2gaf_D_,334,338,1,1 2gaf_D_,335,339,1,1 2gaf_D_,336,340,1,1 2gaf_D_,337,341,1,1 2gaf_D_,338,341,1,1 2gaf_D_,338,343,1,1 2gaf_D_,339,342,1,1 2gaf_D_,347,357,1,1 2gaf_D_,348,350,1,1 2gaf_D_,349,352,1,1 2gaf_D_,350,354,1,1 2gaf_D_,353,357,1,1 2gaf_D_,355,356,1,1 2gaf_D_,355,366,1,1 2gaf_D_,355,367,1,1 2gaf_D_,356,366,1,1 2gaf_D_,357,391,1,1 2gaf_D_,358,365,1,1 2gaf_D_,360,362,1,1 2gaf_D_,360,363,1,1 2gaf_D_,366,367,1,1 2gaf_D_,366,391,1,1 2gaf_D_,367,429,1,1 2gaf_D_,368,369,1,1 2gaf_D_,369,428,1,1 2gaf_D_,370,428,1,1 2gaf_D_,371,426,1,1 2gaf_D_,372,426,1,1 2gaf_D_,373,381,1,1 2gaf_D_,373,384,1,1 2gaf_D_,374,423,1,1 2gaf_D_,374,424,1,1 2gaf_D_,375,379,1,1 2gaf_D_,376,379,1,1 2gaf_D_,381,384,1,1 2gaf_D_,381,385,1,1 2gaf_D_,382,386,1,1 2gaf_D_,383,387,1,1 2gaf_D_,384,388,1,1 2gaf_D_,385,389,1,1 2gaf_D_,386,389,1,1 2gaf_D_,386,390,1,1 2gaf_D_,387,391,1,1 2gaf_D_,388,392,1,1 2gaf_D_,389,393,1,1 2gaf_D_,390,394,1,1 2gaf_D_,391,394,1,1 2gaf_D_,392,396,1,1 2gaf_D_,393,397,1,1 2gaf_D_,394,398,1,1 2gaf_D_,395,399,1,1 2gaf_D_,396,399,1,1 2gaf_D_,396,401,1,1 2gaf_D_,397,400,1,1 2gaf_D_,404,408,1,1 2gaf_D_,405,409,1,1 2gaf_D_,406,410,1,1 2gaf_D_,407,411,1,1 2gaf_D_,408,412,1,1 2gaf_D_,409,413,1,1 2gaf_D_,410,413,1,1 2gaf_D_,411,414,1,1 2gaf_D_,412,415,1,1 2gaf_D_,413,417,1,1 2gaf_D_,429,431,1,1 2gaf_D_,437,446,1,1 2gaf_D_,439,442,1,1 2gaf_D_,439,444,1,1 2gaf_D_,440,443,1,1