pair,contact1,contact2,flow1,flow2
3vfc_A_,2,5,1,1
3vfc_A_,3,6,1,1
3vfc_A_,7,76,1,1
3vfc_A_,8,9,1,1
3vfc_A_,8,45,1,1
3vfc_A_,9,73,1,1
3vfc_A_,9,74,1,1
3vfc_A_,10,43,1,1
3vfc_A_,11,43,1,1
3vfc_A_,13,41,1,1
3vfc_A_,13,43,1,1
3vfc_A_,15,39,1,1
3vfc_A_,16,386,1,1
3vfc_A_,17,37,1,1
3vfc_A_,18,385,1,1
3vfc_A_,18,388,1,1
3vfc_A_,19,35,1,1
3vfc_A_,20,350,1,1
3vfc_A_,21,31,1,1
3vfc_A_,21,33,1,1
3vfc_A_,21,152,1,1
3vfc_A_,22,24,1,1
3vfc_A_,23,149,1,1
3vfc_A_,24,31,1,1
3vfc_A_,25,147,1,1
3vfc_A_,26,28,1,1
3vfc_A_,26,29,1,1
3vfc_A_,26,399,1,1
3vfc_A_,27,190,1,1
3vfc_A_,27,416,1,1
3vfc_A_,28,400,1,1
3vfc_A_,30,399,1,1
3vfc_A_,32,396,1,1
3vfc_A_,32,398,1,1
3vfc_A_,37,53,1,1
3vfc_A_,37,323,1,1
3vfc_A_,38,54,1,1
3vfc_A_,40,52,1,1
3vfc_A_,41,379,1,1
3vfc_A_,42,50,1,1
3vfc_A_,43,49,1,1
3vfc_A_,44,46,1,1
3vfc_A_,44,47,1,1
3vfc_A_,44,48,1,1
3vfc_A_,49,121,1,1
3vfc_A_,51,117,1,1
3vfc_A_,53,320,1,1
3vfc_A_,53,323,1,1
3vfc_A_,54,55,1,1
3vfc_A_,54,60,1,1
3vfc_A_,57,61,1,1
3vfc_A_,57,397,1,1
3vfc_A_,58,62,1,1
3vfc_A_,58,396,1,1
3vfc_A_,59,63,1,1
3vfc_A_,60,64,1,1
3vfc_A_,61,65,1,1
3vfc_A_,62,66,1,1
3vfc_A_,63,67,1,1
3vfc_A_,64,68,1,1
3vfc_A_,65,69,1,1
3vfc_A_,66,70,1,1
3vfc_A_,75,77,1,1
3vfc_A_,75,78,1,1
3vfc_A_,76,119,1,1
3vfc_A_,78,82,1,1
3vfc_A_,79,83,1,1
3vfc_A_,79,296,1,1
3vfc_A_,80,84,1,1
3vfc_A_,81,85,1,1
3vfc_A_,82,86,1,1
3vfc_A_,83,87,1,1
3vfc_A_,83,94,1,1
3vfc_A_,83,105,1,1
3vfc_A_,84,88,1,1
3vfc_A_,85,89,1,1
3vfc_A_,86,90,1,1
3vfc_A_,87,92,1,1
3vfc_A_,88,91,1,1
3vfc_A_,93,100,1,1
3vfc_A_,96,272,1,1
3vfc_A_,97,272,1,1
3vfc_A_,99,102,1,1
3vfc_A_,99,103,1,1
3vfc_A_,99,271,1,1
3vfc_A_,100,104,1,1
3vfc_A_,101,105,1,1
3vfc_A_,102,106,1,1
3vfc_A_,103,107,1,1
3vfc_A_,104,108,1,1
3vfc_A_,105,109,1,1
3vfc_A_,105,297,1,1
3vfc_A_,108,112,1,1
3vfc_A_,109,113,1,1
3vfc_A_,109,289,1,1
3vfc_A_,110,114,1,1
3vfc_A_,111,115,1,1
3vfc_A_,112,116,1,1
3vfc_A_,112,295,1,1
3vfc_A_,112,296,1,1
3vfc_A_,113,117,1,1
3vfc_A_,114,118,1,1
3vfc_A_,115,119,1,1
3vfc_A_,116,120,1,1
3vfc_A_,117,121,1,1
3vfc_A_,117,373,1,1
3vfc_A_,118,122,1,1
3vfc_A_,119,123,1,1
3vfc_A_,120,123,1,1
3vfc_A_,120,125,1,1
3vfc_A_,121,124,1,1
3vfc_A_,125,129,1,1
3vfc_A_,125,372,1,1
3vfc_A_,126,129,1,1
3vfc_A_,127,130,1,1
3vfc_A_,127,372,1,1
3vfc_A_,128,131,1,1
3vfc_A_,128,133,1,1
3vfc_A_,128,329,1,1
3vfc_A_,131,299,1,1
3vfc_A_,135,332,1,1
3vfc_A_,136,331,1,1
3vfc_A_,136,334,1,1
3vfc_A_,136,335,1,1
3vfc_A_,137,367,1,1
3vfc_A_,139,365,1,1
3vfc_A_,140,341,1,1
3vfc_A_,141,363,1,1
3vfc_A_,142,341,1,1
3vfc_A_,142,342,1,1
3vfc_A_,143,184,1,1
3vfc_A_,143,186,1,1
3vfc_A_,144,186,1,1
3vfc_A_,144,188,1,1
3vfc_A_,144,347,1,1
3vfc_A_,145,186,1,1
3vfc_A_,145,188,1,1
3vfc_A_,146,172,1,1
3vfc_A_,148,149,1,1
3vfc_A_,148,158,1,1
3vfc_A_,148,161,1,1
3vfc_A_,148,163,1,1
3vfc_A_,150,158,1,1
3vfc_A_,152,155,1,1
3vfc_A_,152,402,1,1
3vfc_A_,158,160,1,1
3vfc_A_,158,161,1,1
3vfc_A_,165,168,1,1
3vfc_A_,165,169,1,1
3vfc_A_,166,170,1,1
3vfc_A_,167,171,1,1
3vfc_A_,168,172,1,1
3vfc_A_,169,173,1,1
3vfc_A_,170,174,1,1
3vfc_A_,171,175,1,1
3vfc_A_,172,176,1,1
3vfc_A_,173,177,1,1
3vfc_A_,174,178,1,1
3vfc_A_,175,179,1,1
3vfc_A_,176,180,1,1
3vfc_A_,177,181,1,1
3vfc_A_,180,363,1,1
3vfc_A_,185,212,1,1
3vfc_A_,185,214,1,1
3vfc_A_,186,216,1,1
3vfc_A_,186,241,1,1
3vfc_A_,186,342,1,1
3vfc_A_,187,214,1,1
3vfc_A_,187,216,1,1
3vfc_A_,188,216,1,1
3vfc_A_,188,218,1,1
3vfc_A_,189,216,1,1
3vfc_A_,190,197,1,1
3vfc_A_,191,197,1,1
3vfc_A_,192,197,1,1
3vfc_A_,193,197,1,1
3vfc_A_,194,198,1,1
3vfc_A_,195,199,1,1
3vfc_A_,196,200,1,1
3vfc_A_,197,201,1,1
3vfc_A_,198,202,1,1
3vfc_A_,199,203,1,1
3vfc_A_,200,204,1,1
3vfc_A_,201,205,1,1
3vfc_A_,202,206,1,1
3vfc_A_,203,207,1,1
3vfc_A_,204,208,1,1
3vfc_A_,205,208,1,1
3vfc_A_,205,211,1,1
3vfc_A_,208,211,1,1
3vfc_A_,213,238,1,1
3vfc_A_,214,238,1,1
3vfc_A_,214,340,1,1
3vfc_A_,215,241,1,1
3vfc_A_,216,218,1,1
3vfc_A_,217,220,1,1
3vfc_A_,219,242,1,1
3vfc_A_,220,416,1,1
3vfc_A_,220,417,1,1
3vfc_A_,221,243,1,1
3vfc_A_,221,244,1,1
3vfc_A_,222,225,1,1
3vfc_A_,222,226,1,1
3vfc_A_,222,417,1,1
3vfc_A_,223,227,1,1
3vfc_A_,224,228,1,1
3vfc_A_,225,229,1,1
3vfc_A_,225,417,1,1
3vfc_A_,226,230,1,1
3vfc_A_,227,231,1,1
3vfc_A_,228,232,1,1
3vfc_A_,229,233,1,1
3vfc_A_,230,233,1,1
3vfc_A_,231,234,1,1
3vfc_A_,233,236,1,1
3vfc_A_,239,313,1,1
3vfc_A_,240,260,1,1
3vfc_A_,240,262,1,1
3vfc_A_,241,264,1,1
3vfc_A_,242,262,1,1
3vfc_A_,242,263,1,1
3vfc_A_,242,264,1,1
3vfc_A_,242,265,1,1
3vfc_A_,242,266,1,1
3vfc_A_,246,250,1,1
3vfc_A_,247,251,1,1
3vfc_A_,247,281,1,1
3vfc_A_,248,252,1,1
3vfc_A_,248,279,1,1
3vfc_A_,249,253,1,1
3vfc_A_,250,254,1,1
3vfc_A_,251,255,1,1
3vfc_A_,252,256,1,1
3vfc_A_,253,256,1,1
3vfc_A_,253,257,1,1
3vfc_A_,261,283,1,1
3vfc_A_,261,284,1,1
3vfc_A_,263,266,1,1
3vfc_A_,263,284,1,1
3vfc_A_,263,286,1,1
3vfc_A_,268,272,1,1
3vfc_A_,269,272,1,1
3vfc_A_,270,273,1,1
3vfc_A_,272,276,1,1
3vfc_A_,273,277,1,1
3vfc_A_,274,278,1,1
3vfc_A_,275,279,1,1
3vfc_A_,276,281,1,1
3vfc_A_,277,280,1,1
3vfc_A_,280,283,1,1
3vfc_A_,283,311,1,1
3vfc_A_,285,311,1,1
3vfc_A_,285,313,1,1
3vfc_A_,287,313,1,1
3vfc_A_,287,315,1,1
3vfc_A_,288,290,1,1
3vfc_A_,288,291,1,1
3vfc_A_,288,292,1,1
3vfc_A_,288,315,1,1
3vfc_A_,289,294,1,1
3vfc_A_,290,323,1,1
3vfc_A_,294,298,1,1
3vfc_A_,295,299,1,1
3vfc_A_,296,300,1,1
3vfc_A_,297,301,1,1
3vfc_A_,298,302,1,1
3vfc_A_,299,303,1,1
3vfc_A_,300,304,1,1
3vfc_A_,301,305,1,1
3vfc_A_,302,306,1,1
3vfc_A_,302,336,1,1
3vfc_A_,303,307,1,1
3vfc_A_,304,308,1,1
3vfc_A_,305,310,1,1
3vfc_A_,306,309,1,1
3vfc_A_,314,342,1,1
3vfc_A_,316,317,1,1
3vfc_A_,316,344,1,1
3vfc_A_,319,320,1,1
3vfc_A_,319,343,1,1
3vfc_A_,320,324,1,1
3vfc_A_,321,325,1,1
3vfc_A_,321,351,1,1
3vfc_A_,322,326,1,1
3vfc_A_,323,327,1,1
3vfc_A_,324,328,1,1
3vfc_A_,325,329,1,1
3vfc_A_,326,330,1,1
3vfc_A_,327,331,1,1
3vfc_A_,328,332,1,1
3vfc_A_,329,333,1,1
3vfc_A_,329,373,1,1
3vfc_A_,330,333,1,1
3vfc_A_,330,334,1,1
3vfc_A_,331,334,1,1
3vfc_A_,334,337,1,1
3vfc_A_,343,345,1,1
3vfc_A_,344,347,1,1
3vfc_A_,345,348,1,1
3vfc_A_,348,350,1,1
3vfc_A_,350,388,1,1
3vfc_A_,351,352,1,1
3vfc_A_,352,378,1,1
3vfc_A_,354,376,1,1
3vfc_A_,361,364,1,1
3vfc_A_,378,381,1,1
3vfc_A_,378,382,1,1
3vfc_A_,379,383,1,1
3vfc_A_,380,384,1,1
3vfc_A_,381,385,1,1
3vfc_A_,382,386,1,1
3vfc_A_,383,387,1,1
3vfc_A_,384,388,1,1
3vfc_A_,385,389,1,1
3vfc_A_,386,390,1,1
3vfc_A_,387,391,1,1
3vfc_A_,388,392,1,1
3vfc_A_,389,395,1,1
3vfc_A_,390,395,1,1
3vfc_A_,394,395,1,1
3vfc_A_,397,399,1,1
3vfc_A_,398,401,1,1
3vfc_A_,398,402,1,1
3vfc_A_,399,403,1,1
3vfc_A_,400,404,1,1
3vfc_A_,401,405,1,1
3vfc_A_,402,405,1,1
3vfc_A_,403,406,1,1
3vfc_A_,403,407,1,1
3vfc_A_,404,410,1,1
3vfc_A_,407,410,1,1
3vfc_A_,411,416,1,1