pair,contact1,contact2,flow1,flow2 1vrl_A_,1,5,1,1 1vrl_A_,3,6,1,1 1vrl_A_,3,7,1,1 1vrl_A_,4,8,1,1 1vrl_A_,5,9,1,1 1vrl_A_,6,10,1,1 1vrl_A_,6,169,1,1 1vrl_A_,7,11,1,1 1vrl_A_,8,12,1,1 1vrl_A_,8,205,1,1 1vrl_A_,9,13,1,1 1vrl_A_,10,14,1,1 1vrl_A_,11,15,1,1 1vrl_A_,12,16,1,1 1vrl_A_,13,16,1,1 1vrl_A_,13,17,1,1 1vrl_A_,18,23,1,1 1vrl_A_,18,184,1,1 1vrl_A_,20,23,1,1 1vrl_A_,21,24,1,1 1vrl_A_,22,26,1,1 1vrl_A_,23,180,1,1 1vrl_A_,23,184,1,1 1vrl_A_,25,26,1,1 1vrl_A_,25,27,1,1 1vrl_A_,25,30,1,1 1vrl_A_,26,180,1,1 1vrl_A_,27,29,1,1 1vrl_A_,27,31,1,1 1vrl_A_,28,32,1,1 1vrl_A_,29,33,1,1 1vrl_A_,29,57,1,1 1vrl_A_,30,34,1,1 1vrl_A_,31,34,1,1 1vrl_A_,31,35,1,1 1vrl_A_,32,36,1,1 1vrl_A_,33,37,1,1 1vrl_A_,34,38,1,1 1vrl_A_,35,118,1,1 1vrl_A_,36,39,1,1 1vrl_A_,36,83,1,1 1vrl_A_,37,41,1,1 1vrl_A_,37,83,1,1 1vrl_A_,38,41,1,1 1vrl_A_,39,41,1,1 1vrl_A_,42,46,1,1 1vrl_A_,43,47,1,1 1vrl_A_,46,50,1,1 1vrl_A_,47,51,1,1 1vrl_A_,48,52,1,1 1vrl_A_,49,53,1,1 1vrl_A_,49,76,1,1 1vrl_A_,50,54,1,1 1vrl_A_,51,55,1,1 1vrl_A_,52,56,1,1 1vrl_A_,53,57,1,1 1vrl_A_,59,62,1,1 1vrl_A_,59,63,1,1 1vrl_A_,60,64,1,1 1vrl_A_,61,65,1,1 1vrl_A_,62,66,1,1 1vrl_A_,63,66,1,1 1vrl_A_,64,92,1,1 1vrl_A_,65,95,1,1 1vrl_A_,67,70,1,1 1vrl_A_,67,71,1,1 1vrl_A_,68,72,1,1 1vrl_A_,68,256,1,1 1vrl_A_,69,73,1,1 1vrl_A_,69,247,1,1 1vrl_A_,70,74,1,1 1vrl_A_,72,75,1,1 1vrl_A_,73,76,1,1 1vrl_A_,73,326,1,1 1vrl_A_,73,328,1,1 1vrl_A_,75,78,1,1 1vrl_A_,76,330,1,1 1vrl_A_,77,81,1,1 1vrl_A_,79,83,1,1 1vrl_A_,80,83,1,1 1vrl_A_,80,294,1,1 1vrl_A_,81,84,1,1 1vrl_A_,81,85,1,1 1vrl_A_,82,86,1,1 1vrl_A_,83,87,1,1 1vrl_A_,84,88,1,1 1vrl_A_,85,89,1,1 1vrl_A_,86,90,1,1 1vrl_A_,87,91,1,1 1vrl_A_,88,92,1,1 1vrl_A_,89,93,1,1 1vrl_A_,90,94,1,1 1vrl_A_,91,95,1,1 1vrl_A_,92,96,1,1 1vrl_A_,93,96,1,1 1vrl_A_,93,97,1,1 1vrl_A_,94,100,1,1 1vrl_A_,98,101,1,1 1vrl_A_,102,128,1,1 1vrl_A_,105,108,1,1 1vrl_A_,105,109,1,1 1vrl_A_,106,110,1,1 1vrl_A_,108,111,1,1 1vrl_A_,109,112,1,1 1vrl_A_,112,115,1,1 1vrl_A_,116,120,1,1 1vrl_A_,117,121,1,1 1vrl_A_,118,122,1,1 1vrl_A_,119,123,1,1 1vrl_A_,120,124,1,1 1vrl_A_,121,125,1,1 1vrl_A_,122,125,1,1 1vrl_A_,122,126,1,1 1vrl_A_,123,127,1,1 1vrl_A_,124,128,1,1 1vrl_A_,124,130,1,1 1vrl_A_,125,129,1,1 1vrl_A_,125,179,1,1 1vrl_A_,130,132,1,1 1vrl_A_,132,179,1,1 1vrl_A_,136,139,1,1 1vrl_A_,136,140,1,1 1vrl_A_,137,141,1,1 1vrl_A_,138,142,1,1 1vrl_A_,139,143,1,1 1vrl_A_,140,144,1,1 1vrl_A_,141,144,1,1 1vrl_A_,141,145,1,1 1vrl_A_,141,186,1,1 1vrl_A_,141,190,1,1 1vrl_A_,142,145,1,1 1vrl_A_,142,146,1,1 1vrl_A_,143,147,1,1 1vrl_A_,145,148,1,1 1vrl_A_,145,191,1,1 1vrl_A_,145,192,1,1 1vrl_A_,145,206,1,1 1vrl_A_,145,208,1,1 1vrl_A_,145,214,1,1 1vrl_A_,145,217,1,1 1vrl_A_,146,207,1,1 1vrl_A_,152,154,1,1 1vrl_A_,152,155,1,1 1vrl_A_,152,158,1,1 1vrl_A_,153,219,1,1 1vrl_A_,155,158,1,1 1vrl_A_,155,159,1,1 1vrl_A_,156,160,1,1 1vrl_A_,157,160,1,1 1vrl_A_,157,161,1,1 1vrl_A_,158,162,1,1 1vrl_A_,159,163,1,1 1vrl_A_,160,164,1,1 1vrl_A_,161,165,1,1 1vrl_A_,162,166,1,1 1vrl_A_,163,166,1,1 1vrl_A_,163,167,1,1 1vrl_A_,166,169,1,1 1vrl_A_,166,170,1,1 1vrl_A_,167,172,1,1 1vrl_A_,171,174,1,1 1vrl_A_,174,178,1,1 1vrl_A_,175,179,1,1 1vrl_A_,176,180,1,1 1vrl_A_,177,181,1,1 1vrl_A_,178,182,1,1 1vrl_A_,179,183,1,1 1vrl_A_,180,184,1,1 1vrl_A_,181,185,1,1 1vrl_A_,182,186,1,1 1vrl_A_,183,187,1,1 1vrl_A_,184,188,1,1 1vrl_A_,185,189,1,1 1vrl_A_,185,190,1,1 1vrl_A_,189,191,1,1 1vrl_A_,189,196,1,1 1vrl_A_,191,193,1,1 1vrl_A_,195,197,1,1 1vrl_A_,196,199,1,1 1vrl_A_,197,200,1,1 1vrl_A_,200,203,1,1 1vrl_A_,203,206,1,1 1vrl_A_,206,209,1,1 1vrl_A_,206,210,1,1 1vrl_A_,207,211,1,1 1vrl_A_,208,213,1,1 1vrl_A_,209,212,1,1 1vrl_A_,213,216,1,1 1vrl_A_,214,217,1,1 1vrl_A_,227,297,1,1 1vrl_A_,229,297,1,1 1vrl_A_,229,299,1,1 1vrl_A_,230,265,1,1 1vrl_A_,231,299,1,1 1vrl_A_,231,301,1,1 1vrl_A_,232,263,1,1 1vrl_A_,233,301,1,1 1vrl_A_,233,303,1,1 1vrl_A_,234,261,1,1 1vrl_A_,235,303,1,1 1vrl_A_,236,244,1,1 1vrl_A_,237,305,1,1 1vrl_A_,237,307,1,1 1vrl_A_,238,242,1,1 1vrl_A_,238,309,1,1 1vrl_A_,243,320,1,1 1vrl_A_,245,318,1,1 1vrl_A_,246,259,1,1 1vrl_A_,246,262,1,1 1vrl_A_,247,316,1,1 1vrl_A_,248,253,1,1 1vrl_A_,248,257,1,1 1vrl_A_,248,259,1,1 1vrl_A_,249,251,1,1 1vrl_A_,249,256,1,1 1vrl_A_,254,257,1,1 1vrl_A_,258,329,1,1 1vrl_A_,259,262,1,1 1vrl_A_,260,334,1,1 1vrl_A_,263,264,1,1 1vrl_A_,267,271,1,1 1vrl_A_,269,273,1,1 1vrl_A_,270,274,1,1 1vrl_A_,271,275,1,1 1vrl_A_,272,276,1,1 1vrl_A_,274,277,1,1 1vrl_A_,279,308,1,1 1vrl_A_,281,306,1,1 1vrl_A_,283,304,1,1 1vrl_A_,286,302,1,1 1vrl_A_,287,302,1,1 1vrl_A_,288,300,1,1 1vrl_A_,288,301,1,1 1vrl_A_,289,300,1,1 1vrl_A_,291,298,1,1 1vrl_A_,293,296,1,1 1vrl_A_,321,324,1,1 1vrl_A_,322,325,1,1 1vrl_A_,324,327,1,1 1vrl_A_,325,328,1,1 1vrl_A_,330,335,1,1 1vrl_A_,331,335,1,1 1vrl_A_,332,335,1,1 1vrl_A_,332,336,1,1 1vrl_A_,333,336,1,1 1vrl_A_,334,338,1,1 1vrl_A_,335,339,1,1 1vrl_A_,336,340,1,1 1vrl_A_,337,341,1,1 1vrl_A_,338,342,1,1 1vrl_A_,339,343,1,1 1vrl_A_,340,344,1,1 1vrl_A_,341,345,1,1