pair,contact1,contact2,flow1,flow2
2vfu_A_,1,15,1,1
2vfu_A_,3,12,1,1
2vfu_A_,4,5,1,1
2vfu_A_,5,8,1,1
2vfu_A_,5,9,1,1
2vfu_A_,5,10,1,1
2vfu_A_,5,44,1,1
2vfu_A_,6,42,1,1
2vfu_A_,6,278,1,1
2vfu_A_,9,45,1,1
2vfu_A_,13,50,1,1
2vfu_A_,17,19,1,1
2vfu_A_,18,57,1,1
2vfu_A_,18,59,1,1
2vfu_A_,21,62,1,1
2vfu_A_,22,25,1,1
2vfu_A_,22,26,1,1
2vfu_A_,23,27,1,1
2vfu_A_,24,28,1,1
2vfu_A_,25,29,1,1
2vfu_A_,26,30,1,1
2vfu_A_,27,31,1,1
2vfu_A_,27,141,1,1
2vfu_A_,27,143,1,1
2vfu_A_,28,32,1,1
2vfu_A_,29,33,1,1
2vfu_A_,30,33,1,1
2vfu_A_,30,403,1,1
2vfu_A_,33,403,1,1
2vfu_A_,35,56,1,1
2vfu_A_,35,402,1,1
2vfu_A_,36,403,1,1
2vfu_A_,37,48,1,1
2vfu_A_,37,56,1,1
2vfu_A_,37,58,1,1
2vfu_A_,37,160,1,1
2vfu_A_,37,404,1,1
2vfu_A_,39,58,1,1
2vfu_A_,41,108,1,1
2vfu_A_,45,371,1,1
2vfu_A_,46,48,1,1
2vfu_A_,46,370,1,1
2vfu_A_,46,372,1,1
2vfu_A_,47,50,1,1
2vfu_A_,48,406,1,1
2vfu_A_,50,52,1,1
2vfu_A_,50,406,1,1
2vfu_A_,52,55,1,1
2vfu_A_,59,61,1,1
2vfu_A_,60,63,1,1
2vfu_A_,64,66,1,1
2vfu_A_,66,79,1,1
2vfu_A_,68,77,1,1
2vfu_A_,70,73,1,1
2vfu_A_,70,75,1,1
2vfu_A_,74,173,1,1
2vfu_A_,76,171,1,1
2vfu_A_,77,135,1,1
2vfu_A_,78,169,1,1
2vfu_A_,79,82,1,1
2vfu_A_,80,110,1,1
2vfu_A_,80,167,1,1
2vfu_A_,82,109,1,1
2vfu_A_,83,87,1,1
2vfu_A_,84,88,1,1
2vfu_A_,84,107,1,1
2vfu_A_,85,89,1,1
2vfu_A_,85,105,1,1
2vfu_A_,86,90,1,1
2vfu_A_,87,91,1,1
2vfu_A_,88,92,1,1
2vfu_A_,89,93,1,1
2vfu_A_,91,94,1,1
2vfu_A_,91,96,1,1
2vfu_A_,92,95,1,1
2vfu_A_,92,265,1,1
2vfu_A_,95,176,1,1
2vfu_A_,97,174,1,1
2vfu_A_,98,177,1,1
2vfu_A_,99,205,1,1
2vfu_A_,103,271,1,1
2vfu_A_,103,272,1,1
2vfu_A_,106,274,1,1
2vfu_A_,108,111,1,1
2vfu_A_,108,112,1,1
2vfu_A_,109,113,1,1
2vfu_A_,110,114,1,1
2vfu_A_,112,115,1,1
2vfu_A_,112,117,1,1
2vfu_A_,113,158,1,1
2vfu_A_,114,160,1,1
2vfu_A_,117,127,1,1
2vfu_A_,118,119,1,1
2vfu_A_,118,287,1,1
2vfu_A_,120,124,1,1
2vfu_A_,120,207,1,1
2vfu_A_,120,320,1,1
2vfu_A_,121,124,1,1
2vfu_A_,121,320,1,1
2vfu_A_,122,292,1,1
2vfu_A_,124,322,1,1
2vfu_A_,126,129,1,1
2vfu_A_,126,324,1,1
2vfu_A_,128,131,1,1
2vfu_A_,129,148,1,1
2vfu_A_,130,172,1,1
2vfu_A_,132,148,1,1
2vfu_A_,132,170,1,1
2vfu_A_,132,172,1,1
2vfu_A_,133,170,1,1
2vfu_A_,134,146,1,1
2vfu_A_,135,167,1,1
2vfu_A_,135,168,1,1
2vfu_A_,136,144,1,1
2vfu_A_,137,165,1,1
2vfu_A_,138,140,1,1
2vfu_A_,138,141,1,1
2vfu_A_,138,142,1,1
2vfu_A_,139,403,1,1
2vfu_A_,140,142,1,1
2vfu_A_,147,150,1,1
2vfu_A_,148,172,1,1
2vfu_A_,150,152,1,1
2vfu_A_,150,153,1,1
2vfu_A_,152,155,1,1
2vfu_A_,153,156,1,1
2vfu_A_,153,326,1,1
2vfu_A_,154,327,1,1
2vfu_A_,155,159,1,1
2vfu_A_,157,326,1,1
2vfu_A_,158,326,1,1
2vfu_A_,159,162,1,1
2vfu_A_,174,226,1,1
2vfu_A_,177,265,1,1
2vfu_A_,178,227,1,1
2vfu_A_,179,263,1,1
2vfu_A_,180,225,1,1
2vfu_A_,181,224,1,1
2vfu_A_,181,256,1,1
2vfu_A_,181,257,1,1
2vfu_A_,181,260,1,1
2vfu_A_,182,223,1,1
2vfu_A_,183,240,1,1
2vfu_A_,184,221,1,1
2vfu_A_,185,238,1,1
2vfu_A_,186,219,1,1
2vfu_A_,187,218,1,1
2vfu_A_,189,192,1,1
2vfu_A_,193,196,1,1
2vfu_A_,193,197,1,1
2vfu_A_,194,198,1,1
2vfu_A_,195,199,1,1
2vfu_A_,196,200,1,1
2vfu_A_,197,201,1,1
2vfu_A_,198,202,1,1
2vfu_A_,200,203,1,1
2vfu_A_,206,224,1,1
2vfu_A_,208,222,1,1
2vfu_A_,208,317,1,1
2vfu_A_,209,318,1,1
2vfu_A_,210,219,1,1
2vfu_A_,210,220,1,1
2vfu_A_,211,213,1,1
2vfu_A_,211,217,1,1
2vfu_A_,211,315,1,1
2vfu_A_,211,316,1,1
2vfu_A_,212,214,1,1
2vfu_A_,212,219,1,1
2vfu_A_,215,219,1,1
2vfu_A_,216,219,1,1
2vfu_A_,220,222,1,1
2vfu_A_,220,245,1,1
2vfu_A_,224,268,1,1
2vfu_A_,224,269,1,1
2vfu_A_,224,270,1,1
2vfu_A_,225,226,1,1
2vfu_A_,225,229,1,1
2vfu_A_,226,228,1,1
2vfu_A_,226,229,1,1
2vfu_A_,243,252,1,1
2vfu_A_,243,255,1,1
2vfu_A_,244,255,1,1
2vfu_A_,244,258,1,1
2vfu_A_,245,247,1,1
2vfu_A_,246,315,1,1
2vfu_A_,247,250,1,1
2vfu_A_,251,254,1,1
2vfu_A_,252,255,1,1
2vfu_A_,254,273,1,1
2vfu_A_,256,258,1,1
2vfu_A_,256,270,1,1
2vfu_A_,256,271,1,1
2vfu_A_,258,261,1,1
2vfu_A_,261,268,1,1
2vfu_A_,262,268,1,1
2vfu_A_,264,267,1,1
2vfu_A_,265,268,1,1
2vfu_A_,265,269,1,1
2vfu_A_,267,268,1,1
2vfu_A_,273,276,1,1
2vfu_A_,282,314,1,1
2vfu_A_,283,285,1,1
2vfu_A_,284,343,1,1
2vfu_A_,285,373,1,1
2vfu_A_,286,341,1,1
2vfu_A_,286,343,1,1
2vfu_A_,286,373,1,1
2vfu_A_,287,319,1,1
2vfu_A_,287,369,1,1
2vfu_A_,287,372,1,1
2vfu_A_,288,339,1,1
2vfu_A_,288,358,1,1
2vfu_A_,289,334,1,1
2vfu_A_,289,367,1,1
2vfu_A_,290,337,1,1
2vfu_A_,291,294,1,1
2vfu_A_,292,295,1,1
2vfu_A_,292,321,1,1
2vfu_A_,292,335,1,1
2vfu_A_,292,336,1,1
2vfu_A_,294,298,1,1
2vfu_A_,295,299,1,1
2vfu_A_,296,300,1,1
2vfu_A_,297,301,1,1
2vfu_A_,298,302,1,1
2vfu_A_,299,303,1,1
2vfu_A_,300,304,1,1
2vfu_A_,302,305,1,1
2vfu_A_,303,306,1,1
2vfu_A_,305,308,1,1
2vfu_A_,305,309,1,1
2vfu_A_,306,310,1,1
2vfu_A_,309,312,1,1
2vfu_A_,310,313,1,1
2vfu_A_,312,344,1,1
2vfu_A_,314,342,1,1
2vfu_A_,314,343,1,1
2vfu_A_,315,342,1,1
2vfu_A_,316,340,1,1
2vfu_A_,317,340,1,1
2vfu_A_,319,338,1,1
2vfu_A_,321,336,1,1
2vfu_A_,323,335,1,1
2vfu_A_,324,326,1,1
2vfu_A_,324,329,1,1
2vfu_A_,324,331,1,1
2vfu_A_,324,333,1,1
2vfu_A_,326,329,1,1
2vfu_A_,328,370,1,1
2vfu_A_,329,331,1,1
2vfu_A_,329,332,1,1
2vfu_A_,330,367,1,1
2vfu_A_,332,367,1,1
2vfu_A_,334,336,1,1
2vfu_A_,334,365,1,1
2vfu_A_,340,342,1,1
2vfu_A_,340,372,1,1
2vfu_A_,344,346,1,1
2vfu_A_,346,349,1,1
2vfu_A_,346,350,1,1
2vfu_A_,347,350,1,1
2vfu_A_,347,351,1,1
2vfu_A_,350,354,1,1
2vfu_A_,351,355,1,1
2vfu_A_,352,356,1,1
2vfu_A_,353,357,1,1
2vfu_A_,354,358,1,1
2vfu_A_,355,359,1,1
2vfu_A_,356,360,1,1
2vfu_A_,357,361,1,1
2vfu_A_,358,361,1,1
2vfu_A_,358,375,1,1
2vfu_A_,361,364,1,1
2vfu_A_,362,365,1,1
2vfu_A_,367,384,1,1
2vfu_A_,369,371,1,1
2vfu_A_,369,372,1,1
2vfu_A_,377,381,1,1
2vfu_A_,378,382,1,1
2vfu_A_,379,383,1,1
2vfu_A_,381,384,1,1
2vfu_A_,382,385,1,1
2vfu_A_,382,412,1,1
2vfu_A_,385,388,1,1
2vfu_A_,387,390,1,1
2vfu_A_,387,391,1,1
2vfu_A_,388,392,1,1
2vfu_A_,389,393,1,1
2vfu_A_,390,394,1,1
2vfu_A_,391,395,1,1
2vfu_A_,392,396,1,1
2vfu_A_,393,397,1,1
2vfu_A_,394,397,1,1
2vfu_A_,394,398,1,1
2vfu_A_,395,399,1,1
2vfu_A_,399,402,1,1
2vfu_A_,399,403,1,1
2vfu_A_,399,404,1,1
2vfu_A_,402,405,1,1
2vfu_A_,406,409,1,1
2vfu_A_,406,410,1,1
2vfu_A_,407,411,1,1
2vfu_A_,408,412,1,1
2vfu_A_,409,413,1,1
2vfu_A_,410,414,1,1