pair,contact1,contact2,flow1,flow2 2iou_G_,1,5,1,1 2iou_G_,1,29,1,1 2iou_G_,2,29,1,1 2iou_G_,2,31,1,1 2iou_G_,2,33,1,1 2iou_G_,4,31,1,1 2iou_G_,5,34,1,1 2iou_G_,7,36,1,1 2iou_G_,9,36,1,1 2iou_G_,9,38,1,1 2iou_G_,9,39,1,1 2iou_G_,11,14,1,1 2iou_G_,13,40,1,1 2iou_G_,16,43,1,1 2iou_G_,17,44,1,1 2iou_G_,17,46,1,1 2iou_G_,19,46,1,1 2iou_G_,19,48,1,1 2iou_G_,20,23,1,1 2iou_G_,20,49,1,1 2iou_G_,23,49,1,1 2iou_G_,24,28,1,1 2iou_G_,26,28,1,1 2iou_G_,26,51,1,1 2iou_G_,26,53,1,1 2iou_G_,28,53,1,1 2iou_G_,28,55,1,1 2iou_G_,30,55,1,1 2iou_G_,30,57,1,1 2iou_G_,31,33,1,1 2iou_G_,32,57,1,1 2iou_G_,33,60,1,1 2iou_G_,35,60,1,1 2iou_G_,35,62,1,1 2iou_G_,37,62,1,1 2iou_G_,37,64,1,1 2iou_G_,39,42,1,1 2iou_G_,41,66,1,1 2iou_G_,45,78,1,1 2iou_G_,45,80,1,1 2iou_G_,47,80,1,1 2iou_G_,47,82,1,1 2iou_G_,47,83,1,1 2iou_G_,49,51,1,1 2iou_G_,49,52,1,1 2iou_G_,49,83,1,1 2iou_G_,52,85,1,1 2iou_G_,53,55,1,1 2iou_G_,54,85,1,1 2iou_G_,54,87,1,1 2iou_G_,56,87,1,1 2iou_G_,56,89,1,1 2iou_G_,58,89,1,1 2iou_G_,59,92,1,1 2iou_G_,61,92,1,1 2iou_G_,61,94,1,1 2iou_G_,63,94,1,1 2iou_G_,63,96,1,1 2iou_G_,67,76,1,1 2iou_G_,67,102,1,1 2iou_G_,69,71,1,1 2iou_G_,69,74,1,1 2iou_G_,70,73,1,1 2iou_G_,73,75,1,1 2iou_G_,77,80,1,1 2iou_G_,78,94,1,1 2iou_G_,78,105,1,1 2iou_G_,79,106,1,1 2iou_G_,79,108,1,1 2iou_G_,81,108,1,1 2iou_G_,81,110,1,1 2iou_G_,84,113,1,1 2iou_G_,84,115,1,1 2iou_G_,86,115,1,1 2iou_G_,86,117,1,1 2iou_G_,88,117,1,1 2iou_G_,88,119,1,1 2iou_G_,90,119,1,1 2iou_G_,91,121,1,1 2iou_G_,91,122,1,1 2iou_G_,93,122,1,1 2iou_G_,93,124,1,1 2iou_G_,95,97,1,1 2iou_G_,95,102,1,1 2iou_G_,95,105,1,1 2iou_G_,95,124,1,1 2iou_G_,97,102,1,1 2iou_G_,98,100,1,1 2iou_G_,98,101,1,1 2iou_G_,98,102,1,1 2iou_G_,102,104,1,1 2iou_G_,104,127,1,1 2iou_G_,106,128,1,1 2iou_G_,107,128,1,1 2iou_G_,107,130,1,1 2iou_G_,108,132,1,1 2iou_G_,109,130,1,1 2iou_G_,109,132,1,1 2iou_G_,111,114,1,1 2iou_G_,111,132,1,1 2iou_G_,114,136,1,1 2iou_G_,116,136,1,1 2iou_G_,116,138,1,1 2iou_G_,118,138,1,1 2iou_G_,118,140,1,1 2iou_G_,119,121,1,1 2iou_G_,120,140,1,1 2iou_G_,120,141,1,1 2iou_G_,121,142,1,1 2iou_G_,121,143,1,1 2iou_G_,123,143,1,1 2iou_G_,123,145,1,1 2iou_G_,125,128,1,1 2iou_G_,125,146,1,1 2iou_G_,127,130,1,1 2iou_G_,129,148,1,1 2iou_G_,129,150,1,1 2iou_G_,131,150,1,1 2iou_G_,131,152,1,1 2iou_G_,132,135,1,1 2iou_G_,134,165,1,1 2iou_G_,135,166,1,1 2iou_G_,137,166,1,1 2iou_G_,137,168,1,1 2iou_G_,139,168,1,1 2iou_G_,139,170,1,1 2iou_G_,140,142,1,1 2iou_G_,141,170,1,1 2iou_G_,142,173,1,1 2iou_G_,144,173,1,1 2iou_G_,144,175,1,1 2iou_G_,146,177,1,1 2iou_G_,146,180,1,1 2iou_G_,149,185,1,1 2iou_G_,149,187,1,1 2iou_G_,151,187,1,1 2iou_G_,151,189,1,1 2iou_G_,156,158,1,1 2iou_G_,165,192,1,1 2iou_G_,165,193,1,1 2iou_G_,167,193,1,1 2iou_G_,167,195,1,1 2iou_G_,169,195,1,1 2iou_G_,171,197,1,1 2iou_G_,174,202,1,1 2iou_G_,176,202,1,1 2iou_G_,176,204,1,1 2iou_G_,177,180,1,1 2iou_G_,178,181,1,1 2iou_G_,180,182,1,1 2iou_G_,182,205,1,1 2iou_G_,183,206,1,1 2iou_G_,183,207,1,1 2iou_G_,185,207,1,1 2iou_G_,186,208,1,1 2iou_G_,186,210,1,1 2iou_G_,188,210,1,1 2iou_G_,188,212,1,1 2iou_G_,189,192,1,1 2iou_G_,190,192,1,1 2iou_G_,190,212,1,1 2iou_G_,192,216,1,1 2iou_G_,194,216,1,1 2iou_G_,194,218,1,1 2iou_G_,196,218,1,1 2iou_G_,196,220,1,1 2iou_G_,198,220,1,1 2iou_G_,199,223,1,1 2iou_G_,201,223,1,1 2iou_G_,201,225,1,1 2iou_G_,206,230,1,1 2iou_G_,208,230,1,1 2iou_G_,208,231,1,1 2iou_G_,209,231,1,1 2iou_G_,209,233,1,1 2iou_G_,211,233,1,1 2iou_G_,211,235,1,1 2iou_G_,214,237,1,1 2iou_G_,215,237,1,1 2iou_G_,215,238,1,1 2iou_G_,217,238,1,1 2iou_G_,217,240,1,1 2iou_G_,219,240,1,1 2iou_G_,219,242,1,1 2iou_G_,219,244,1,1 2iou_G_,220,243,1,1 2iou_G_,221,242,1,1 2iou_G_,222,245,1,1 2iou_G_,224,245,1,1 2iou_G_,224,247,1,1 2iou_G_,229,253,1,1 2iou_G_,230,256,1,1 2iou_G_,230,279,1,1 2iou_G_,231,253,1,1 2iou_G_,232,254,1,1 2iou_G_,232,256,1,1 2iou_G_,234,256,1,1 2iou_G_,234,258,1,1 2iou_G_,235,237,1,1 2iou_G_,236,259,1,1 2iou_G_,237,262,1,1 2iou_G_,239,262,1,1 2iou_G_,239,264,1,1 2iou_G_,241,264,1,1 2iou_G_,241,266,1,1 2iou_G_,242,244,1,1 2iou_G_,243,266,1,1 2iou_G_,244,269,1,1 2iou_G_,246,269,1,1 2iou_G_,246,271,1,1 2iou_G_,248,271,1,1 2iou_G_,254,276,1,1 2iou_G_,255,277,1,1 2iou_G_,255,279,1,1 2iou_G_,257,279,1,1 2iou_G_,257,281,1,1 2iou_G_,258,261,1,1 2iou_G_,259,316,1,1 2iou_G_,261,295,1,1 2iou_G_,263,295,1,1 2iou_G_,263,297,1,1 2iou_G_,265,297,1,1 2iou_G_,265,299,1,1 2iou_G_,267,299,1,1 2iou_G_,268,303,1,1 2iou_G_,270,303,1,1 2iou_G_,270,305,1,1 2iou_G_,272,305,1,1 2iou_G_,275,307,1,1 2iou_G_,275,308,1,1 2iou_G_,276,279,1,1 2iou_G_,277,308,1,1 2iou_G_,278,311,1,1 2iou_G_,280,311,1,1 2iou_G_,280,313,1,1 2iou_G_,296,319,1,1 2iou_G_,296,321,1,1 2iou_G_,298,321,1,1 2iou_G_,298,323,1,1 2iou_G_,299,302,1,1 2iou_G_,301,324,1,1 2iou_G_,302,327,1,1 2iou_G_,304,327,1,1 2iou_G_,304,329,1,1 2iou_G_,306,329,1,1 2iou_G_,310,333,1,1 2iou_G_,312,316,1,1 2iou_G_,312,333,1,1 2iou_G_,312,335,1,1 2iou_G_,312,346,1,1 2iou_G_,313,335,1,1 2iou_G_,318,347,1,1 2iou_G_,318,349,1,1 2iou_G_,320,351,1,1 2iou_G_,322,351,1,1 2iou_G_,322,353,1,1 2iou_G_,323,326,1,1 2iou_G_,325,354,1,1 2iou_G_,326,357,1,1 2iou_G_,328,357,1,1 2iou_G_,328,359,1,1 2iou_G_,331,361,1,1 2iou_G_,331,362,1,1 2iou_G_,348,366,1,1 2iou_G_,350,367,1,1 2iou_G_,350,369,1,1 2iou_G_,352,369,1,1 2iou_G_,352,371,1,1 2iou_G_,353,356,1,1 2iou_G_,355,372,1,1 2iou_G_,356,374,1,1 2iou_G_,358,376,1,1 2iou_G_,360,375,1,1 2iou_G_,360,376,1,1 2iou_G_,360,378,1,1 2iou_G_,362,381,1,1 2iou_G_,362,382,1,1 2iou_G_,365,384,1,1 2iou_G_,366,385,1,1 2iou_G_,368,385,1,1 2iou_G_,368,387,1,1 2iou_G_,370,387,1,1 2iou_G_,370,389,1,1 2iou_G_,372,389,1,1 2iou_G_,373,393,1,1 2iou_G_,375,393,1,1 2iou_G_,375,395,1,1 2iou_G_,377,395,1,1 2iou_G_,377,397,1,1 2iou_G_,379,380,1,1 2iou_G_,379,381,1,1 2iou_G_,381,407,1,1 2iou_G_,381,409,1,1 2iou_G_,383,409,1,1 2iou_G_,383,411,1,1 2iou_G_,384,411,1,1 2iou_G_,384,412,1,1 2iou_G_,386,412,1,1 2iou_G_,386,414,1,1 2iou_G_,388,414,1,1 2iou_G_,388,416,1,1 2iou_G_,389,392,1,1 2iou_G_,392,418,1,1 2iou_G_,394,418,1,1 2iou_G_,394,420,1,1 2iou_G_,395,448,1,1 2iou_G_,396,420,1,1 2iou_G_,396,422,1,1 2iou_G_,396,448,1,1 2iou_G_,397,406,1,1 2iou_G_,397,422,1,1 2iou_G_,401,404,1,1 2iou_G_,406,431,1,1 2iou_G_,406,432,1,1 2iou_G_,408,432,1,1 2iou_G_,408,434,1,1 2iou_G_,410,434,1,1 2iou_G_,410,436,1,1 2iou_G_,411,437,1,1 2iou_G_,411,438,1,1 2iou_G_,413,438,1,1 2iou_G_,413,440,1,1 2iou_G_,416,442,1,1 2iou_G_,417,444,1,1 2iou_G_,419,444,1,1 2iou_G_,419,446,1,1 2iou_G_,421,446,1,1 2iou_G_,421,448,1,1 2iou_G_,422,431,1,1 2iou_G_,422,448,1,1 2iou_G_,422,450,1,1 2iou_G_,423,448,1,1 2iou_G_,423,450,1,1 2iou_G_,423,451,1,1 2iou_G_,424,429,1,1 2iou_G_,425,428,1,1 2iou_G_,425,451,1,1 2iou_G_,425,458,1,1 2iou_G_,430,431,1,1 2iou_G_,433,462,1,1 2iou_G_,433,464,1,1 2iou_G_,435,464,1,1 2iou_G_,439,469,1,1 2iou_G_,441,472,1,1 2iou_G_,443,472,1,1 2iou_G_,443,474,1,1 2iou_G_,445,474,1,1 2iou_G_,445,476,1,1 2iou_G_,447,477,1,1 2iou_G_,460,501,1,1 2iou_G_,462,499,1,1 2iou_G_,463,499,1,1 2iou_G_,465,466,1,1 2iou_G_,465,497,1,1 2iou_G_,466,469,1,1 2iou_G_,477,480,1,1 2iou_G_,481,483,1,1 2iou_G_,482,489,1,1 2iou_G_,484,487,1,1 2iou_G_,486,506,1,1 2iou_G_,488,504,1,1 2iou_G_,490,502,1,1 2iou_G_,492,500,1,1