pair,contact1,contact2,flow1,flow2 2vhx_A_,1,31,1,1 2vhx_A_,1,32,1,1 2vhx_A_,2,69,1,1 2vhx_A_,2,70,1,1 2vhx_A_,3,32,1,1 2vhx_A_,3,34,1,1 2vhx_A_,4,70,1,1 2vhx_A_,4,72,1,1 2vhx_A_,5,34,1,1 2vhx_A_,5,36,1,1 2vhx_A_,7,36,1,1 2vhx_A_,8,73,1,1 2vhx_A_,8,74,1,1 2vhx_A_,8,75,1,1 2vhx_A_,9,81,1,1 2vhx_A_,10,13,1,1 2vhx_A_,10,76,1,1 2vhx_A_,13,15,1,1 2vhx_A_,14,43,1,1 2vhx_A_,16,307,1,1 2vhx_A_,19,23,1,1 2vhx_A_,20,24,1,1 2vhx_A_,21,25,1,1 2vhx_A_,22,26,1,1 2vhx_A_,23,27,1,1 2vhx_A_,24,28,1,1 2vhx_A_,25,28,1,1 2vhx_A_,25,29,1,1 2vhx_A_,26,29,1,1 2vhx_A_,26,31,1,1 2vhx_A_,27,30,1,1 2vhx_A_,29,323,1,1 2vhx_A_,31,323,1,1 2vhx_A_,33,56,1,1 2vhx_A_,35,56,1,1 2vhx_A_,35,58,1,1 2vhx_A_,36,39,1,1 2vhx_A_,37,58,1,1 2vhx_A_,38,41,1,1 2vhx_A_,38,47,1,1 2vhx_A_,40,43,1,1 2vhx_A_,40,45,1,1 2vhx_A_,41,44,1,1 2vhx_A_,43,307,1,1 2vhx_A_,46,49,1,1 2vhx_A_,46,50,1,1 2vhx_A_,47,51,1,1 2vhx_A_,48,52,1,1 2vhx_A_,49,53,1,1 2vhx_A_,50,55,1,1 2vhx_A_,51,54,1,1 2vhx_A_,61,65,1,1 2vhx_A_,62,66,1,1 2vhx_A_,63,67,1,1 2vhx_A_,64,68,1,1 2vhx_A_,65,86,1,1 2vhx_A_,65,89,1,1 2vhx_A_,68,89,1,1 2vhx_A_,69,90,1,1 2vhx_A_,71,90,1,1 2vhx_A_,71,92,1,1 2vhx_A_,73,75,1,1 2vhx_A_,73,92,1,1 2vhx_A_,73,117,1,1 2vhx_A_,74,94,1,1 2vhx_A_,75,93,1,1 2vhx_A_,75,297,1,1 2vhx_A_,77,103,1,1 2vhx_A_,78,81,1,1 2vhx_A_,79,82,1,1 2vhx_A_,81,84,1,1 2vhx_A_,82,85,1,1 2vhx_A_,86,112,1,1 2vhx_A_,89,112,1,1 2vhx_A_,89,113,1,1 2vhx_A_,91,113,1,1 2vhx_A_,91,115,1,1 2vhx_A_,93,115,1,1 2vhx_A_,93,117,1,1 2vhx_A_,95,118,1,1 2vhx_A_,96,99,1,1 2vhx_A_,96,118,1,1 2vhx_A_,97,100,1,1 2vhx_A_,97,104,1,1 2vhx_A_,100,103,1,1 2vhx_A_,100,104,1,1 2vhx_A_,101,105,1,1 2vhx_A_,102,106,1,1 2vhx_A_,103,107,1,1 2vhx_A_,104,108,1,1 2vhx_A_,105,109,1,1 2vhx_A_,106,110,1,1 2vhx_A_,107,110,1,1 2vhx_A_,108,111,1,1 2vhx_A_,110,112,1,1 2vhx_A_,111,344,1,1 2vhx_A_,112,342,1,1 2vhx_A_,113,343,1,1 2vhx_A_,114,341,1,1 2vhx_A_,114,342,1,1 2vhx_A_,116,119,1,1 2vhx_A_,116,339,1,1 2vhx_A_,117,120,1,1 2vhx_A_,119,338,1,1 2vhx_A_,121,335,1,1 2vhx_A_,122,124,1,1 2vhx_A_,122,125,1,1 2vhx_A_,122,126,1,1 2vhx_A_,124,126,1,1 2vhx_A_,127,131,1,1 2vhx_A_,130,134,1,1 2vhx_A_,131,135,1,1 2vhx_A_,132,136,1,1 2vhx_A_,133,137,1,1 2vhx_A_,134,138,1,1 2vhx_A_,135,139,1,1 2vhx_A_,136,140,1,1 2vhx_A_,137,141,1,1 2vhx_A_,139,182,1,1 2vhx_A_,140,144,1,1 2vhx_A_,141,145,1,1 2vhx_A_,142,146,1,1 2vhx_A_,143,147,1,1 2vhx_A_,144,148,1,1 2vhx_A_,145,149,1,1 2vhx_A_,147,150,1,1 2vhx_A_,149,157,1,1 2vhx_A_,150,153,1,1 2vhx_A_,150,155,1,1 2vhx_A_,151,154,1,1 2vhx_A_,156,257,1,1 2vhx_A_,159,162,1,1 2vhx_A_,160,169,1,1 2vhx_A_,163,166,1,1 2vhx_A_,169,193,1,1 2vhx_A_,170,233,1,1 2vhx_A_,170,234,1,1 2vhx_A_,171,193,1,1 2vhx_A_,171,195,1,1 2vhx_A_,172,234,1,1 2vhx_A_,172,236,1,1 2vhx_A_,173,195,1,1 2vhx_A_,173,197,1,1 2vhx_A_,174,236,1,1 2vhx_A_,174,238,1,1 2vhx_A_,175,197,1,1 2vhx_A_,176,198,1,1 2vhx_A_,177,181,1,1 2vhx_A_,178,182,1,1 2vhx_A_,179,183,1,1 2vhx_A_,180,184,1,1 2vhx_A_,181,185,1,1 2vhx_A_,181,210,1,1 2vhx_A_,182,186,1,1 2vhx_A_,183,187,1,1 2vhx_A_,184,188,1,1 2vhx_A_,185,189,1,1 2vhx_A_,186,190,1,1 2vhx_A_,187,190,1,1 2vhx_A_,187,192,1,1 2vhx_A_,188,191,1,1 2vhx_A_,194,216,1,1 2vhx_A_,196,216,1,1 2vhx_A_,196,218,1,1 2vhx_A_,198,200,1,1 2vhx_A_,198,218,1,1 2vhx_A_,198,220,1,1 2vhx_A_,200,203,1,1 2vhx_A_,200,204,1,1 2vhx_A_,201,204,1,1 2vhx_A_,201,205,1,1 2vhx_A_,202,205,1,1 2vhx_A_,202,206,1,1 2vhx_A_,203,207,1,1 2vhx_A_,204,208,1,1 2vhx_A_,205,209,1,1 2vhx_A_,206,210,1,1 2vhx_A_,207,211,1,1 2vhx_A_,208,213,1,1 2vhx_A_,209,212,1,1 2vhx_A_,211,214,1,1 2vhx_A_,217,218,1,1 2vhx_A_,221,224,1,1 2vhx_A_,221,225,1,1 2vhx_A_,222,226,1,1 2vhx_A_,223,227,1,1 2vhx_A_,224,228,1,1 2vhx_A_,225,229,1,1 2vhx_A_,226,230,1,1 2vhx_A_,228,231,1,1 2vhx_A_,229,232,1,1 2vhx_A_,231,256,1,1 2vhx_A_,233,256,1,1 2vhx_A_,233,260,1,1 2vhx_A_,235,260,1,1 2vhx_A_,235,262,1,1 2vhx_A_,237,262,1,1 2vhx_A_,237,264,1,1 2vhx_A_,243,268,1,1 2vhx_A_,245,269,1,1 2vhx_A_,245,270,1,1 2vhx_A_,246,271,1,1 2vhx_A_,247,271,1,1 2vhx_A_,247,273,1,1 2vhx_A_,248,251,1,1 2vhx_A_,248,252,1,1 2vhx_A_,249,253,1,1 2vhx_A_,249,273,1,1 2vhx_A_,251,254,1,1 2vhx_A_,252,255,1,1 2vhx_A_,256,259,1,1 2vhx_A_,258,289,1,1 2vhx_A_,259,291,1,1 2vhx_A_,261,291,1,1 2vhx_A_,261,293,1,1 2vhx_A_,263,271,1,1 2vhx_A_,263,272,1,1 2vhx_A_,263,275,1,1 2vhx_A_,263,293,1,1 2vhx_A_,265,268,1,1 2vhx_A_,265,270,1,1 2vhx_A_,266,269,1,1 2vhx_A_,272,275,1,1 2vhx_A_,276,294,1,1 2vhx_A_,278,283,1,1 2vhx_A_,278,294,1,1 2vhx_A_,278,296,1,1 2vhx_A_,285,292,1,1 2vhx_A_,287,290,1,1 2vhx_A_,297,300,1,1 2vhx_A_,298,301,1,1 2vhx_A_,299,302,1,1 2vhx_A_,299,306,1,1 2vhx_A_,302,306,1,1 2vhx_A_,303,307,1,1 2vhx_A_,305,309,1,1 2vhx_A_,306,310,1,1 2vhx_A_,307,311,1,1 2vhx_A_,308,312,1,1 2vhx_A_,310,313,1,1 2vhx_A_,310,314,1,1 2vhx_A_,311,314,1,1 2vhx_A_,311,315,1,1 2vhx_A_,314,318,1,1 2vhx_A_,315,319,1,1 2vhx_A_,316,320,1,1 2vhx_A_,317,321,1,1 2vhx_A_,318,322,1,1 2vhx_A_,319,323,1,1 2vhx_A_,320,324,1,1 2vhx_A_,321,325,1,1 2vhx_A_,325,329,1,1 2vhx_A_,326,330,1,1 2vhx_A_,327,331,1,1 2vhx_A_,327,366,1,1 2vhx_A_,328,332,1,1 2vhx_A_,329,333,1,1 2vhx_A_,333,337,1,1 2vhx_A_,334,338,1,1 2vhx_A_,335,338,1,1 2vhx_A_,336,339,1,1 2vhx_A_,337,340,1,1 2vhx_A_,339,341,1,1 2vhx_A_,341,348,1,1 2vhx_A_,343,346,1,1 2vhx_A_,347,361,1,1 2vhx_A_,349,352,1,1 2vhx_A_,349,353,1,1 2vhx_A_,350,354,1,1 2vhx_A_,351,355,1,1 2vhx_A_,352,356,1,1 2vhx_A_,353,358,1,1 2vhx_A_,362,365,1,1 2vhx_A_,363,366,1,1 2vhx_A_,363,367,1,1