pair,contact1,contact2,flow1,flow2 8r68_A_,1,3,1,1 8r68_A_,3,6,1,1 8r68_A_,5,8,1,1 8r68_A_,6,9,1,1 8r68_A_,7,10,1,1 8r68_A_,7,15,1,1 8r68_A_,8,11,1,1 8r68_A_,11,50,1,1 8r68_A_,13,59,1,1 8r68_A_,16,19,1,1 8r68_A_,17,20,1,1 8r68_A_,20,67,1,1 8r68_A_,22,66,1,1 8r68_A_,24,27,1,1 8r68_A_,27,30,1,1 8r68_A_,32,35,1,1 8r68_A_,33,36,1,1 8r68_A_,36,38,1,1 8r68_A_,36,39,1,1 8r68_A_,39,43,1,1 8r68_A_,41,45,1,1 8r68_A_,42,45,1,1 8r68_A_,42,46,1,1 8r68_A_,43,47,1,1 8r68_A_,45,49,1,1 8r68_A_,46,50,1,1 8r68_A_,48,51,1,1 8r68_A_,50,53,1,1 8r68_A_,50,60,1,1 8r68_A_,56,90,1,1 8r68_A_,59,63,1,1 8r68_A_,60,64,1,1 8r68_A_,61,65,1,1 8r68_A_,62,66,1,1 8r68_A_,64,67,1,1 8r68_A_,65,68,1,1 8r68_A_,65,69,1,1 8r68_A_,66,70,1,1 8r68_A_,68,81,1,1 8r68_A_,72,133,1,1 8r68_A_,74,138,1,1 8r68_A_,78,82,1,1 8r68_A_,79,83,1,1 8r68_A_,80,84,1,1 8r68_A_,81,85,1,1 8r68_A_,82,86,1,1 8r68_A_,83,86,1,1 8r68_A_,86,89,1,1 8r68_A_,87,90,1,1 8r68_A_,89,92,1,1 8r68_A_,93,96,1,1 8r68_A_,99,102,1,1 8r68_A_,102,112,1,1 8r68_A_,109,113,1,1 8r68_A_,110,113,1,1 8r68_A_,111,115,1,1 8r68_A_,113,117,1,1 8r68_A_,114,118,1,1 8r68_A_,117,158,1,1 8r68_A_,118,158,1,1 8r68_A_,119,121,1,1 8r68_A_,119,122,1,1 8r68_A_,122,125,1,1 8r68_A_,123,126,1,1 8r68_A_,123,127,1,1 8r68_A_,124,128,1,1 8r68_A_,132,135,1,1 8r68_A_,132,136,1,1 8r68_A_,135,139,1,1 8r68_A_,137,140,1,1 8r68_A_,137,141,1,1 8r68_A_,140,144,1,1 8r68_A_,142,146,1,1 8r68_A_,144,147,1,1 8r68_A_,146,149,1,1 8r68_A_,147,183,1,1 8r68_A_,151,152,1,1 8r68_A_,154,158,1,1 8r68_A_,155,159,1,1 8r68_A_,157,161,1,1 8r68_A_,158,162,1,1 8r68_A_,159,163,1,1 8r68_A_,160,164,1,1 8r68_A_,161,165,1,1 8r68_A_,162,166,1,1 8r68_A_,164,167,1,1 8r68_A_,165,169,1,1 8r68_A_,166,173,1,1 8r68_A_,170,173,1,1 8r68_A_,172,175,1,1 8r68_A_,172,176,1,1 8r68_A_,173,177,1,1 8r68_A_,174,178,1,1 8r68_A_,176,179,1,1 8r68_A_,176,180,1,1 8r68_A_,178,182,1,1 8r68_A_,180,184,1,1 8r68_A_,181,185,1,1 8r68_A_,182,185,1,1 8r68_A_,182,186,1,1 8r68_A_,183,187,1,1 8r68_A_,184,187,1,1 8r68_A_,185,188,1,1 8r68_A_,185,190,1,1 8r68_A_,187,189,1,1 8r68_A_,194,197,1,1 8r68_A_,194,198,1,1 8r68_A_,195,199,1,1 8r68_A_,196,200,1,1 8r68_A_,197,201,1,1 8r68_A_,198,202,1,1 8r68_A_,199,203,1,1 8r68_A_,200,204,1,1 8r68_A_,201,205,1,1 8r68_A_,209,223,1,1 8r68_A_,210,213,1,1 8r68_A_,218,221,1,1 8r68_A_,219,223,1,1 8r68_A_,221,224,1,1 8r68_A_,222,225,1,1 8r68_A_,222,226,1,1 8r68_A_,223,227,1,1 8r68_A_,225,229,1,1 8r68_A_,226,262,1,1 8r68_A_,227,231,1,1 8r68_A_,228,231,1,1 8r68_A_,228,232,1,1 8r68_A_,229,232,1,1 8r68_A_,229,233,1,1 8r68_A_,230,262,1,1 8r68_A_,230,288,1,1 8r68_A_,231,235,1,1 8r68_A_,233,236,1,1 8r68_A_,233,237,1,1 8r68_A_,233,238,1,1 8r68_A_,235,245,1,1 8r68_A_,238,315,1,1 8r68_A_,246,249,1,1 8r68_A_,246,250,1,1 8r68_A_,248,356,1,1 8r68_A_,249,253,1,1 8r68_A_,250,254,1,1 8r68_A_,254,376,1,1 8r68_A_,261,305,1,1 8r68_A_,263,303,1,1 8r68_A_,264,290,1,1 8r68_A_,265,301,1,1 8r68_A_,266,290,1,1 8r68_A_,268,297,1,1 8r68_A_,269,297,1,1 8r68_A_,270,273,1,1 8r68_A_,270,282,1,1 8r68_A_,273,275,1,1 8r68_A_,273,282,1,1 8r68_A_,276,280,1,1 8r68_A_,277,278,1,1 8r68_A_,277,281,1,1 8r68_A_,278,282,1,1 8r68_A_,280,283,1,1 8r68_A_,280,284,1,1 8r68_A_,281,285,1,1 8r68_A_,285,288,1,1 8r68_A_,291,336,1,1 8r68_A_,291,338,1,1 8r68_A_,293,338,1,1 8r68_A_,293,340,1,1 8r68_A_,296,299,1,1 8r68_A_,300,315,1,1 8r68_A_,302,313,1,1 8r68_A_,304,311,1,1 8r68_A_,306,309,1,1 8r68_A_,308,325,1,1 8r68_A_,310,324,1,1 8r68_A_,312,322,1,1 8r68_A_,313,314,1,1 8r68_A_,316,319,1,1 8r68_A_,319,345,1,1 8r68_A_,323,351,1,1 8r68_A_,323,352,1,1 8r68_A_,324,344,1,1 8r68_A_,325,328,1,1 8r68_A_,332,334,1,1 8r68_A_,332,335,1,1 8r68_A_,339,341,1,1 8r68_A_,339,342,1,1 8r68_A_,339,343,1,1 8r68_A_,339,344,1,1 8r68_A_,340,345,1,1 8r68_A_,346,349,1,1 8r68_A_,346,350,1,1 8r68_A_,347,350,1,1 8r68_A_,354,375,1,1 8r68_A_,355,375,1,1 8r68_A_,361,369,1,1 8r68_A_,364,367,1,1 8r68_A_,369,373,1,1 8r68_A_,370,373,1,1 8r68_A_,370,374,1,1 8r68_A_,371,375,1,1 8r68_A_,372,376,1,1 8r68_A_,373,377,1,1 8r68_A_,374,378,1,1 8r68_A_,375,379,1,1 8r68_A_,376,380,1,1 8r68_A_,377,381,1,1 8r68_A_,379,382,1,1 8r68_A_,383,385,1,1