pair,contact1,contact2,flow1,flow2 2vx3_A_,2,5,1,1 2vx3_A_,2,7,1,1 2vx3_A_,3,6,1,1 2vx3_A_,3,7,1,1 2vx3_A_,3,97,1,1 2vx3_A_,6,14,1,1 2vx3_A_,7,58,1,1 2vx3_A_,7,99,1,1 2vx3_A_,8,10,1,1 2vx3_A_,8,12,1,1 2vx3_A_,11,58,1,1 2vx3_A_,13,19,1,1 2vx3_A_,13,38,1,1 2vx3_A_,13,97,1,1 2vx3_A_,16,19,1,1 2vx3_A_,18,27,1,1 2vx3_A_,19,21,1,1 2vx3_A_,19,27,1,1 2vx3_A_,19,97,1,1 2vx3_A_,21,24,1,1 2vx3_A_,21,25,1,1 2vx3_A_,24,44,1,1 2vx3_A_,24,45,1,1 2vx3_A_,25,92,1,1 2vx3_A_,26,43,1,1 2vx3_A_,26,45,1,1 2vx3_A_,28,29,1,1 2vx3_A_,28,41,1,1 2vx3_A_,29,41,1,1 2vx3_A_,31,39,1,1 2vx3_A_,32,39,1,1 2vx3_A_,34,37,1,1 2vx3_A_,35,57,1,1 2vx3_A_,36,57,1,1 2vx3_A_,38,55,1,1 2vx3_A_,40,53,1,1 2vx3_A_,42,51,1,1 2vx3_A_,44,46,1,1 2vx3_A_,44,47,1,1 2vx3_A_,44,48,1,1 2vx3_A_,44,49,1,1 2vx3_A_,49,91,1,1 2vx3_A_,52,104,1,1 2vx3_A_,54,69,1,1 2vx3_A_,54,102,1,1 2vx3_A_,56,99,1,1 2vx3_A_,56,100,1,1 2vx3_A_,57,59,1,1 2vx3_A_,58,98,1,1 2vx3_A_,59,62,1,1 2vx3_A_,59,63,1,1 2vx3_A_,60,64,1,1 2vx3_A_,61,65,1,1 2vx3_A_,62,66,1,1 2vx3_A_,63,67,1,1 2vx3_A_,64,67,1,1 2vx3_A_,65,68,1,1 2vx3_A_,65,69,1,1 2vx3_A_,65,175,1,1 2vx3_A_,65,185,1,1 2vx3_A_,66,70,1,1 2vx3_A_,67,71,1,1 2vx3_A_,68,72,1,1 2vx3_A_,69,73,1,1 2vx3_A_,70,74,1,1 2vx3_A_,71,75,1,1 2vx3_A_,71,179,1,1 2vx3_A_,71,182,1,1 2vx3_A_,72,76,1,1 2vx3_A_,73,77,1,1 2vx3_A_,74,78,1,1 2vx3_A_,76,79,1,1 2vx3_A_,77,88,1,1 2vx3_A_,77,90,1,1 2vx3_A_,79,146,1,1 2vx3_A_,82,85,1,1 2vx3_A_,83,86,1,1 2vx3_A_,84,87,1,1 2vx3_A_,86,171,1,1 2vx3_A_,88,171,1,1 2vx3_A_,89,105,1,1 2vx3_A_,91,103,1,1 2vx3_A_,92,103,1,1 2vx3_A_,94,101,1,1 2vx3_A_,96,99,1,1 2vx3_A_,99,101,1,1 2vx3_A_,105,170,1,1 2vx3_A_,108,161,1,1 2vx3_A_,109,161,1,1 2vx3_A_,110,113,1,1 2vx3_A_,110,114,1,1 2vx3_A_,111,115,1,1 2vx3_A_,111,159,1,1 2vx3_A_,112,116,1,1 2vx3_A_,113,116,1,1 2vx3_A_,113,117,1,1 2vx3_A_,114,118,1,1 2vx3_A_,115,118,1,1 2vx3_A_,115,120,1,1 2vx3_A_,116,119,1,1 2vx3_A_,118,121,1,1 2vx3_A_,118,122,1,1 2vx3_A_,121,302,1,1 2vx3_A_,121,306,1,1 2vx3_A_,123,219,1,1 2vx3_A_,123,220,1,1 2vx3_A_,124,127,1,1 2vx3_A_,124,128,1,1 2vx3_A_,125,129,1,1 2vx3_A_,125,309,1,1 2vx3_A_,126,129,1,1 2vx3_A_,126,130,1,1 2vx3_A_,127,131,1,1 2vx3_A_,128,132,1,1 2vx3_A_,129,133,1,1 2vx3_A_,129,343,1,1 2vx3_A_,130,134,1,1 2vx3_A_,131,135,1,1 2vx3_A_,132,136,1,1 2vx3_A_,133,137,1,1 2vx3_A_,134,138,1,1 2vx3_A_,134,167,1,1 2vx3_A_,134,169,1,1 2vx3_A_,135,139,1,1 2vx3_A_,136,140,1,1 2vx3_A_,137,141,1,1 2vx3_A_,138,142,1,1 2vx3_A_,139,143,1,1 2vx3_A_,140,143,1,1 2vx3_A_,141,144,1,1 2vx3_A_,142,149,1,1 2vx3_A_,144,147,1,1 2vx3_A_,144,148,1,1 2vx3_A_,145,148,1,1 2vx3_A_,147,179,1,1 2vx3_A_,148,180,1,1 2vx3_A_,150,152,1,1 2vx3_A_,150,178,1,1 2vx3_A_,151,153,1,1 2vx3_A_,151,172,1,1 2vx3_A_,151,177,1,1 2vx3_A_,151,208,1,1 2vx3_A_,152,176,1,1 2vx3_A_,152,208,1,1 2vx3_A_,153,155,1,1 2vx3_A_,153,158,1,1 2vx3_A_,153,189,1,1 2vx3_A_,155,158,1,1 2vx3_A_,156,159,1,1 2vx3_A_,158,172,1,1 2vx3_A_,158,173,1,1 2vx3_A_,160,170,1,1 2vx3_A_,162,168,1,1 2vx3_A_,163,165,1,1 2vx3_A_,163,166,1,1 2vx3_A_,173,175,1,1 2vx3_A_,174,177,1,1 2vx3_A_,178,179,1,1 2vx3_A_,179,182,1,1 2vx3_A_,185,203,1,1 2vx3_A_,187,193,1,1 2vx3_A_,188,193,1,1 2vx3_A_,188,194,1,1 2vx3_A_,188,207,1,1 2vx3_A_,189,192,1,1 2vx3_A_,190,193,1,1 2vx3_A_,190,228,1,1 2vx3_A_,191,234,1,1 2vx3_A_,192,211,1,1 2vx3_A_,192,218,1,1 2vx3_A_,193,231,1,1 2vx3_A_,194,198,1,1 2vx3_A_,195,199,1,1 2vx3_A_,196,201,1,1 2vx3_A_,196,332,1,1 2vx3_A_,197,200,1,1 2vx3_A_,198,255,1,1 2vx3_A_,199,255,1,1 2vx3_A_,204,206,1,1 2vx3_A_,204,207,1,1 2vx3_A_,205,208,1,1 2vx3_A_,206,209,1,1 2vx3_A_,206,210,1,1 2vx3_A_,206,332,1,1 2vx3_A_,207,211,1,1 2vx3_A_,208,212,1,1 2vx3_A_,209,213,1,1 2vx3_A_,210,214,1,1 2vx3_A_,211,215,1,1 2vx3_A_,212,216,1,1 2vx3_A_,213,217,1,1 2vx3_A_,214,218,1,1 2vx3_A_,215,219,1,1 2vx3_A_,216,220,1,1 2vx3_A_,217,220,1,1 2vx3_A_,217,221,1,1 2vx3_A_,218,222,1,1 2vx3_A_,220,314,1,1 2vx3_A_,221,223,1,1 2vx3_A_,225,286,1,1 2vx3_A_,226,234,1,1 2vx3_A_,228,234,1,1 2vx3_A_,229,233,1,1 2vx3_A_,230,233,1,1 2vx3_A_,230,234,1,1 2vx3_A_,231,235,1,1 2vx3_A_,231,255,1,1 2vx3_A_,231,258,1,1 2vx3_A_,232,236,1,1 2vx3_A_,233,237,1,1 2vx3_A_,233,280,1,1 2vx3_A_,234,238,1,1 2vx3_A_,235,239,1,1 2vx3_A_,236,240,1,1 2vx3_A_,238,241,1,1 2vx3_A_,238,242,1,1 2vx3_A_,239,243,1,1 2vx3_A_,239,284,1,1 2vx3_A_,240,281,1,1 2vx3_A_,240,286,1,1 2vx3_A_,243,327,1,1 2vx3_A_,246,249,1,1 2vx3_A_,246,250,1,1 2vx3_A_,247,251,1,1 2vx3_A_,248,328,1,1 2vx3_A_,249,252,1,1 2vx3_A_,250,253,1,1 2vx3_A_,251,262,1,1 2vx3_A_,251,268,1,1 2vx3_A_,253,256,1,1 2vx3_A_,255,258,1,1 2vx3_A_,256,259,1,1 2vx3_A_,256,260,1,1 2vx3_A_,257,271,1,1 2vx3_A_,259,271,1,1 2vx3_A_,261,269,1,1 2vx3_A_,261,272,1,1 2vx3_A_,263,266,1,1 2vx3_A_,263,267,1,1 2vx3_A_,265,267,1,1 2vx3_A_,274,277,1,1 2vx3_A_,276,278,1,1 2vx3_A_,282,285,1,1 2vx3_A_,284,287,1,1 2vx3_A_,287,290,1,1 2vx3_A_,287,291,1,1 2vx3_A_,288,292,1,1 2vx3_A_,289,294,1,1 2vx3_A_,289,295,1,1 2vx3_A_,289,318,1,1 2vx3_A_,290,293,1,1 2vx3_A_,293,296,1,1 2vx3_A_,293,298,1,1 2vx3_A_,297,303,1,1 2vx3_A_,298,301,1,1 2vx3_A_,299,302,1,1 2vx3_A_,301,304,1,1 2vx3_A_,303,306,1,1 2vx3_A_,307,309,1,1 2vx3_A_,310,313,1,1 2vx3_A_,310,314,1,1 2vx3_A_,311,315,1,1 2vx3_A_,312,316,1,1 2vx3_A_,313,317,1,1 2vx3_A_,314,318,1,1 2vx3_A_,315,319,1,1 2vx3_A_,316,320,1,1 2vx3_A_,316,342,1,1 2vx3_A_,317,321,1,1 2vx3_A_,318,322,1,1 2vx3_A_,319,323,1,1 2vx3_A_,319,341,1,1 2vx3_A_,320,324,1,1 2vx3_A_,321,325,1,1 2vx3_A_,322,325,1,1 2vx3_A_,323,326,1,1 2vx3_A_,323,331,1,1 2vx3_A_,323,333,1,1 2vx3_A_,326,328,1,1 2vx3_A_,326,331,1,1 2vx3_A_,326,332,1,1 2vx3_A_,327,332,1,1 2vx3_A_,328,330,1,1 2vx3_A_,328,331,1,1 2vx3_A_,328,332,1,1 2vx3_A_,334,337,1,1 2vx3_A_,334,338,1,1 2vx3_A_,335,339,1,1 2vx3_A_,337,340,1,1 2vx3_A_,338,341,1,1 2vx3_A_,341,343,1,1 2vx3_A_,341,344,1,1 2vx3_A_,342,345,1,1