pair,contact1,contact2,flow1,flow2 2vvl_G_,3,5,1,1 2vvl_G_,3,19,1,1 2vvl_G_,3,65,1,1 2vvl_G_,4,65,1,1 2vvl_G_,5,64,1,1 2vvl_G_,5,66,1,1 2vvl_G_,6,18,1,1 2vvl_G_,6,411,1,1 2vvl_G_,7,410,1,1 2vvl_G_,8,16,1,1 2vvl_G_,9,408,1,1 2vvl_G_,10,13,1,1 2vvl_G_,10,14,1,1 2vvl_G_,13,14,1,1 2vvl_G_,20,74,1,1 2vvl_G_,21,23,1,1 2vvl_G_,21,24,1,1 2vvl_G_,21,73,1,1 2vvl_G_,22,252,1,1 2vvl_G_,23,67,1,1 2vvl_G_,25,65,1,1 2vvl_G_,28,268,1,1 2vvl_G_,29,31,1,1 2vvl_G_,29,266,1,1 2vvl_G_,30,264,1,1 2vvl_G_,34,57,1,1 2vvl_G_,35,57,1,1 2vvl_G_,35,59,1,1 2vvl_G_,36,296,1,1 2vvl_G_,36,298,1,1 2vvl_G_,37,59,1,1 2vvl_G_,37,61,1,1 2vvl_G_,38,298,1,1 2vvl_G_,38,300,1,1 2vvl_G_,39,61,1,1 2vvl_G_,40,62,1,1 2vvl_G_,40,68,1,1 2vvl_G_,41,45,1,1 2vvl_G_,42,46,1,1 2vvl_G_,42,247,1,1 2vvl_G_,43,47,1,1 2vvl_G_,43,463,1,1 2vvl_G_,44,48,1,1 2vvl_G_,45,49,1,1 2vvl_G_,46,50,1,1 2vvl_G_,47,51,1,1 2vvl_G_,48,52,1,1 2vvl_G_,49,50,1,1 2vvl_G_,49,52,1,1 2vvl_G_,49,53,1,1 2vvl_G_,49,98,1,1 2vvl_G_,49,102,1,1 2vvl_G_,50,54,1,1 2vvl_G_,51,56,1,1 2vvl_G_,52,55,1,1 2vvl_G_,52,263,1,1 2vvl_G_,56,58,1,1 2vvl_G_,58,263,1,1 2vvl_G_,58,265,1,1 2vvl_G_,60,265,1,1 2vvl_G_,60,267,1,1 2vvl_G_,62,64,1,1 2vvl_G_,62,267,1,1 2vvl_G_,62,270,1,1 2vvl_G_,64,269,1,1 2vvl_G_,64,416,1,1 2vvl_G_,66,67,1,1 2vvl_G_,66,69,1,1 2vvl_G_,68,71,1,1 2vvl_G_,70,85,1,1 2vvl_G_,70,422,1,1 2vvl_G_,70,451,1,1 2vvl_G_,71,85,1,1 2vvl_G_,72,83,1,1 2vvl_G_,73,82,1,1 2vvl_G_,73,248,1,1 2vvl_G_,74,81,1,1 2vvl_G_,76,79,1,1 2vvl_G_,77,407,1,1 2vvl_G_,79,242,1,1 2vvl_G_,79,371,1,1 2vvl_G_,82,247,1,1 2vvl_G_,82,333,1,1 2vvl_G_,82,335,1,1 2vvl_G_,83,413,1,1 2vvl_G_,84,86,1,1 2vvl_G_,84,333,1,1 2vvl_G_,86,247,1,1 2vvl_G_,87,111,1,1 2vvl_G_,88,241,1,1 2vvl_G_,89,91,1,1 2vvl_G_,89,92,1,1 2vvl_G_,92,96,1,1 2vvl_G_,93,97,1,1 2vvl_G_,94,98,1,1 2vvl_G_,94,461,1,1 2vvl_G_,95,99,1,1 2vvl_G_,95,461,1,1 2vvl_G_,96,100,1,1 2vvl_G_,97,98,1,1 2vvl_G_,97,100,1,1 2vvl_G_,97,101,1,1 2vvl_G_,98,102,1,1 2vvl_G_,99,104,1,1 2vvl_G_,100,103,1,1 2vvl_G_,101,257,1,1 2vvl_G_,102,253,1,1 2vvl_G_,102,257,1,1 2vvl_G_,104,107,1,1 2vvl_G_,106,244,1,1 2vvl_G_,107,244,1,1 2vvl_G_,108,244,1,1 2vvl_G_,109,242,1,1 2vvl_G_,111,240,1,1 2vvl_G_,111,344,1,1 2vvl_G_,111,362,1,1 2vvl_G_,113,115,1,1 2vvl_G_,116,341,1,1 2vvl_G_,116,345,1,1 2vvl_G_,118,342,1,1 2vvl_G_,119,345,1,1 2vvl_G_,120,347,1,1 2vvl_G_,121,133,1,1 2vvl_G_,122,130,1,1 2vvl_G_,122,346,1,1 2vvl_G_,122,347,1,1 2vvl_G_,122,349,1,1 2vvl_G_,123,131,1,1 2vvl_G_,124,127,1,1 2vvl_G_,124,129,1,1 2vvl_G_,124,349,1,1 2vvl_G_,124,351,1,1 2vvl_G_,124,397,1,1 2vvl_G_,126,128,1,1 2vvl_G_,126,129,1,1 2vvl_G_,134,137,1,1 2vvl_G_,134,138,1,1 2vvl_G_,135,138,1,1 2vvl_G_,135,139,1,1 2vvl_G_,135,345,1,1 2vvl_G_,136,140,1,1 2vvl_G_,137,141,1,1 2vvl_G_,138,142,1,1 2vvl_G_,138,347,1,1 2vvl_G_,139,143,1,1 2vvl_G_,140,143,1,1 2vvl_G_,140,144,1,1 2vvl_G_,141,145,1,1 2vvl_G_,142,146,1,1 2vvl_G_,143,147,1,1 2vvl_G_,144,148,1,1 2vvl_G_,144,196,1,1 2vvl_G_,145,149,1,1 2vvl_G_,146,150,1,1 2vvl_G_,147,150,1,1 2vvl_G_,148,184,1,1 2vvl_G_,148,191,1,1 2vvl_G_,148,196,1,1 2vvl_G_,149,184,1,1 2vvl_G_,150,152,1,1 2vvl_G_,150,156,1,1 2vvl_G_,151,156,1,1 2vvl_G_,153,155,1,1 2vvl_G_,153,157,1,1 2vvl_G_,153,159,1,1 2vvl_G_,153,160,1,1 2vvl_G_,155,158,1,1 2vvl_G_,155,159,1,1 2vvl_G_,156,224,1,1 2vvl_G_,157,161,1,1 2vvl_G_,161,229,1,1 2vvl_G_,163,166,1,1 2vvl_G_,164,222,1,1 2vvl_G_,166,169,1,1 2vvl_G_,170,173,1,1 2vvl_G_,171,174,1,1 2vvl_G_,173,176,1,1 2vvl_G_,173,177,1,1 2vvl_G_,174,178,1,1 2vvl_G_,176,179,1,1 2vvl_G_,176,218,1,1 2vvl_G_,177,216,1,1 2vvl_G_,177,429,1,1 2vvl_G_,177,432,1,1 2vvl_G_,179,217,1,1 2vvl_G_,180,183,1,1 2vvl_G_,180,184,1,1 2vvl_G_,181,185,1,1 2vvl_G_,181,204,1,1 2vvl_G_,181,215,1,1 2vvl_G_,182,186,1,1 2vvl_G_,182,212,1,1 2vvl_G_,184,187,1,1 2vvl_G_,185,188,1,1 2vvl_G_,188,191,1,1 2vvl_G_,189,192,1,1 2vvl_G_,193,196,1,1 2vvl_G_,193,197,1,1 2vvl_G_,194,198,1,1 2vvl_G_,195,199,1,1 2vvl_G_,196,200,1,1 2vvl_G_,197,201,1,1 2vvl_G_,198,202,1,1 2vvl_G_,199,203,1,1 2vvl_G_,200,204,1,1 2vvl_G_,201,205,1,1 2vvl_G_,201,351,1,1 2vvl_G_,202,206,1,1 2vvl_G_,203,207,1,1 2vvl_G_,204,208,1,1 2vvl_G_,205,208,1,1 2vvl_G_,205,209,1,1 2vvl_G_,207,423,1,1 2vvl_G_,208,210,1,1 2vvl_G_,208,215,1,1 2vvl_G_,209,330,1,1 2vvl_G_,209,378,1,1 2vvl_G_,211,214,1,1 2vvl_G_,211,215,1,1 2vvl_G_,214,215,1,1 2vvl_G_,216,219,1,1 2vvl_G_,216,220,1,1 2vvl_G_,216,426,1,1 2vvl_G_,217,221,1,1 2vvl_G_,218,222,1,1 2vvl_G_,219,223,1,1 2vvl_G_,219,457,1,1 2vvl_G_,220,224,1,1 2vvl_G_,221,225,1,1 2vvl_G_,222,226,1,1 2vvl_G_,223,227,1,1 2vvl_G_,224,227,1,1 2vvl_G_,224,229,1,1 2vvl_G_,225,228,1,1 2vvl_G_,230,233,1,1 2vvl_G_,230,234,1,1 2vvl_G_,231,235,1,1 2vvl_G_,232,236,1,1 2vvl_G_,233,237,1,1 2vvl_G_,234,238,1,1 2vvl_G_,235,239,1,1 2vvl_G_,235,240,1,1 2vvl_G_,242,362,1,1 2vvl_G_,243,246,1,1 2vvl_G_,246,249,1,1 2vvl_G_,247,251,1,1 2vvl_G_,248,252,1,1 2vvl_G_,250,253,1,1 2vvl_G_,251,255,1,1 2vvl_G_,252,256,1,1 2vvl_G_,253,257,1,1 2vvl_G_,254,258,1,1 2vvl_G_,255,259,1,1 2vvl_G_,256,260,1,1 2vvl_G_,258,261,1,1 2vvl_G_,259,262,1,1 2vvl_G_,261,263,1,1 2vvl_G_,271,287,1,1 2vvl_G_,273,285,1,1 2vvl_G_,273,310,1,1 2vvl_G_,274,285,1,1 2vvl_G_,275,310,1,1 2vvl_G_,275,312,1,1 2vvl_G_,276,283,1,1 2vvl_G_,277,312,1,1 2vvl_G_,278,281,1,1 2vvl_G_,278,283,1,1 2vvl_G_,282,294,1,1 2vvl_G_,283,291,1,1 2vvl_G_,284,292,1,1 2vvl_G_,286,289,1,1 2vvl_G_,286,290,1,1 2vvl_G_,287,417,1,1 2vvl_G_,295,296,1,1 2vvl_G_,296,477,1,1 2vvl_G_,297,444,1,1 2vvl_G_,297,446,1,1 2vvl_G_,299,446,1,1 2vvl_G_,299,448,1,1 2vvl_G_,301,449,1,1 2vvl_G_,302,305,1,1 2vvl_G_,303,306,1,1 2vvl_G_,303,451,1,1 2vvl_G_,304,327,1,1 2vvl_G_,304,420,1,1 2vvl_G_,305,308,1,1 2vvl_G_,306,309,1,1 2vvl_G_,316,318,1,1 2vvl_G_,316,319,1,1 2vvl_G_,316,320,1,1 2vvl_G_,317,321,1,1 2vvl_G_,318,322,1,1 2vvl_G_,318,434,1,1 2vvl_G_,319,323,1,1 2vvl_G_,319,438,1,1 2vvl_G_,319,440,1,1 2vvl_G_,320,324,1,1 2vvl_G_,321,324,1,1 2vvl_G_,321,325,1,1 2vvl_G_,322,326,1,1 2vvl_G_,325,427,1,1 2vvl_G_,326,427,1,1 2vvl_G_,327,329,1,1 2vvl_G_,328,425,1,1 2vvl_G_,329,422,1,1 2vvl_G_,331,376,1,1 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