pair,contact1,contact2,flow1,flow2
2vfv_A_,5,19,1,1
2vfv_A_,7,16,1,1
2vfv_A_,8,9,1,1
2vfv_A_,9,12,1,1
2vfv_A_,9,13,1,1
2vfv_A_,9,14,1,1
2vfv_A_,9,48,1,1
2vfv_A_,10,46,1,1
2vfv_A_,10,282,1,1
2vfv_A_,13,49,1,1
2vfv_A_,17,54,1,1
2vfv_A_,21,23,1,1
2vfv_A_,22,61,1,1
2vfv_A_,22,63,1,1
2vfv_A_,25,66,1,1
2vfv_A_,26,29,1,1
2vfv_A_,26,30,1,1
2vfv_A_,27,31,1,1
2vfv_A_,28,32,1,1
2vfv_A_,29,33,1,1
2vfv_A_,30,34,1,1
2vfv_A_,31,35,1,1
2vfv_A_,31,145,1,1
2vfv_A_,31,147,1,1
2vfv_A_,32,36,1,1
2vfv_A_,33,37,1,1
2vfv_A_,34,37,1,1
2vfv_A_,34,407,1,1
2vfv_A_,37,407,1,1
2vfv_A_,39,60,1,1
2vfv_A_,40,407,1,1
2vfv_A_,41,52,1,1
2vfv_A_,41,60,1,1
2vfv_A_,41,62,1,1
2vfv_A_,41,164,1,1
2vfv_A_,41,408,1,1
2vfv_A_,43,62,1,1
2vfv_A_,45,112,1,1
2vfv_A_,49,375,1,1
2vfv_A_,50,52,1,1
2vfv_A_,50,374,1,1
2vfv_A_,50,376,1,1
2vfv_A_,51,54,1,1
2vfv_A_,52,410,1,1
2vfv_A_,54,56,1,1
2vfv_A_,54,410,1,1
2vfv_A_,56,59,1,1
2vfv_A_,63,65,1,1
2vfv_A_,64,67,1,1
2vfv_A_,70,83,1,1
2vfv_A_,72,81,1,1
2vfv_A_,74,77,1,1
2vfv_A_,74,79,1,1
2vfv_A_,75,78,1,1
2vfv_A_,78,177,1,1
2vfv_A_,80,175,1,1
2vfv_A_,81,139,1,1
2vfv_A_,82,173,1,1
2vfv_A_,83,86,1,1
2vfv_A_,84,114,1,1
2vfv_A_,84,171,1,1
2vfv_A_,86,113,1,1
2vfv_A_,87,91,1,1
2vfv_A_,88,92,1,1
2vfv_A_,88,111,1,1
2vfv_A_,89,93,1,1
2vfv_A_,89,109,1,1
2vfv_A_,90,93,1,1
2vfv_A_,90,94,1,1
2vfv_A_,91,95,1,1
2vfv_A_,92,96,1,1
2vfv_A_,93,97,1,1
2vfv_A_,95,98,1,1
2vfv_A_,95,100,1,1
2vfv_A_,96,99,1,1
2vfv_A_,96,269,1,1
2vfv_A_,99,180,1,1
2vfv_A_,101,178,1,1
2vfv_A_,102,181,1,1
2vfv_A_,103,209,1,1
2vfv_A_,107,275,1,1
2vfv_A_,107,276,1,1
2vfv_A_,110,278,1,1
2vfv_A_,112,115,1,1
2vfv_A_,112,116,1,1
2vfv_A_,113,117,1,1
2vfv_A_,114,118,1,1
2vfv_A_,116,119,1,1
2vfv_A_,116,121,1,1
2vfv_A_,117,162,1,1
2vfv_A_,118,164,1,1
2vfv_A_,119,121,1,1
2vfv_A_,121,131,1,1
2vfv_A_,122,123,1,1
2vfv_A_,122,291,1,1
2vfv_A_,124,128,1,1
2vfv_A_,124,211,1,1
2vfv_A_,124,324,1,1
2vfv_A_,125,128,1,1
2vfv_A_,125,324,1,1
2vfv_A_,128,326,1,1
2vfv_A_,130,133,1,1
2vfv_A_,130,328,1,1
2vfv_A_,132,135,1,1
2vfv_A_,134,176,1,1
2vfv_A_,136,152,1,1
2vfv_A_,136,174,1,1
2vfv_A_,136,176,1,1
2vfv_A_,137,174,1,1
2vfv_A_,138,150,1,1
2vfv_A_,139,171,1,1
2vfv_A_,139,172,1,1
2vfv_A_,140,148,1,1
2vfv_A_,141,169,1,1
2vfv_A_,142,144,1,1
2vfv_A_,142,145,1,1
2vfv_A_,142,146,1,1
2vfv_A_,143,407,1,1
2vfv_A_,144,146,1,1
2vfv_A_,151,154,1,1
2vfv_A_,152,176,1,1
2vfv_A_,154,156,1,1
2vfv_A_,154,157,1,1
2vfv_A_,156,159,1,1
2vfv_A_,157,160,1,1
2vfv_A_,157,330,1,1
2vfv_A_,158,331,1,1
2vfv_A_,159,163,1,1
2vfv_A_,161,330,1,1
2vfv_A_,162,330,1,1
2vfv_A_,163,166,1,1
2vfv_A_,178,230,1,1
2vfv_A_,181,269,1,1
2vfv_A_,182,231,1,1
2vfv_A_,183,267,1,1
2vfv_A_,184,229,1,1
2vfv_A_,185,228,1,1
2vfv_A_,185,260,1,1
2vfv_A_,185,261,1,1
2vfv_A_,185,264,1,1
2vfv_A_,186,227,1,1
2vfv_A_,187,244,1,1
2vfv_A_,188,225,1,1
2vfv_A_,189,242,1,1
2vfv_A_,190,223,1,1
2vfv_A_,191,222,1,1
2vfv_A_,193,196,1,1
2vfv_A_,197,200,1,1
2vfv_A_,197,201,1,1
2vfv_A_,198,202,1,1
2vfv_A_,199,203,1,1
2vfv_A_,200,204,1,1
2vfv_A_,201,205,1,1
2vfv_A_,202,206,1,1
2vfv_A_,204,207,1,1
2vfv_A_,210,228,1,1
2vfv_A_,212,226,1,1
2vfv_A_,212,321,1,1
2vfv_A_,213,322,1,1
2vfv_A_,214,223,1,1
2vfv_A_,214,224,1,1
2vfv_A_,215,217,1,1
2vfv_A_,215,221,1,1
2vfv_A_,215,320,1,1
2vfv_A_,216,218,1,1
2vfv_A_,216,223,1,1
2vfv_A_,218,310,1,1
2vfv_A_,219,223,1,1
2vfv_A_,220,223,1,1
2vfv_A_,224,226,1,1
2vfv_A_,224,249,1,1
2vfv_A_,228,272,1,1
2vfv_A_,228,273,1,1
2vfv_A_,228,274,1,1
2vfv_A_,229,230,1,1
2vfv_A_,229,233,1,1
2vfv_A_,230,232,1,1
2vfv_A_,230,233,1,1
2vfv_A_,232,233,1,1
2vfv_A_,247,256,1,1
2vfv_A_,247,259,1,1
2vfv_A_,248,259,1,1
2vfv_A_,248,262,1,1
2vfv_A_,249,251,1,1
2vfv_A_,250,319,1,1
2vfv_A_,251,254,1,1
2vfv_A_,255,258,1,1
2vfv_A_,256,259,1,1
2vfv_A_,258,277,1,1
2vfv_A_,260,262,1,1
2vfv_A_,260,274,1,1
2vfv_A_,260,275,1,1
2vfv_A_,261,272,1,1
2vfv_A_,262,265,1,1
2vfv_A_,265,272,1,1
2vfv_A_,268,271,1,1
2vfv_A_,269,272,1,1
2vfv_A_,269,273,1,1
2vfv_A_,271,272,1,1
2vfv_A_,277,280,1,1
2vfv_A_,286,318,1,1
2vfv_A_,287,289,1,1
2vfv_A_,288,347,1,1
2vfv_A_,289,377,1,1
2vfv_A_,290,345,1,1
2vfv_A_,290,347,1,1
2vfv_A_,290,377,1,1
2vfv_A_,291,323,1,1
2vfv_A_,291,373,1,1
2vfv_A_,291,376,1,1
2vfv_A_,292,343,1,1
2vfv_A_,292,362,1,1
2vfv_A_,293,338,1,1
2vfv_A_,293,371,1,1
2vfv_A_,294,341,1,1
2vfv_A_,295,298,1,1
2vfv_A_,296,299,1,1
2vfv_A_,296,339,1,1
2vfv_A_,298,302,1,1
2vfv_A_,299,303,1,1
2vfv_A_,300,304,1,1
2vfv_A_,301,305,1,1
2vfv_A_,302,306,1,1
2vfv_A_,303,307,1,1
2vfv_A_,304,308,1,1
2vfv_A_,306,309,1,1
2vfv_A_,307,310,1,1
2vfv_A_,309,312,1,1
2vfv_A_,309,313,1,1
2vfv_A_,310,314,1,1
2vfv_A_,314,317,1,1
2vfv_A_,316,348,1,1
2vfv_A_,318,346,1,1
2vfv_A_,318,347,1,1
2vfv_A_,319,346,1,1
2vfv_A_,320,344,1,1
2vfv_A_,321,344,1,1
2vfv_A_,323,342,1,1
2vfv_A_,325,340,1,1
2vfv_A_,327,339,1,1
2vfv_A_,328,330,1,1
2vfv_A_,328,333,1,1
2vfv_A_,328,335,1,1
2vfv_A_,328,337,1,1
2vfv_A_,330,333,1,1
2vfv_A_,332,374,1,1
2vfv_A_,333,335,1,1
2vfv_A_,333,336,1,1
2vfv_A_,334,371,1,1
2vfv_A_,335,338,1,1
2vfv_A_,336,371,1,1
2vfv_A_,338,340,1,1
2vfv_A_,338,369,1,1
2vfv_A_,344,346,1,1
2vfv_A_,344,376,1,1
2vfv_A_,348,350,1,1
2vfv_A_,350,353,1,1
2vfv_A_,350,354,1,1
2vfv_A_,351,355,1,1
2vfv_A_,354,358,1,1
2vfv_A_,355,359,1,1
2vfv_A_,356,360,1,1
2vfv_A_,357,361,1,1
2vfv_A_,358,362,1,1
2vfv_A_,359,362,1,1
2vfv_A_,359,363,1,1
2vfv_A_,359,379,1,1
2vfv_A_,360,364,1,1
2vfv_A_,361,365,1,1
2vfv_A_,362,365,1,1
2vfv_A_,362,366,1,1
2vfv_A_,362,379,1,1
2vfv_A_,363,366,1,1
2vfv_A_,365,368,1,1
2vfv_A_,366,369,1,1
2vfv_A_,371,388,1,1
2vfv_A_,373,375,1,1
2vfv_A_,373,376,1,1
2vfv_A_,381,385,1,1
2vfv_A_,382,386,1,1
2vfv_A_,383,387,1,1
2vfv_A_,385,388,1,1
2vfv_A_,386,389,1,1
2vfv_A_,386,415,1,1
2vfv_A_,389,392,1,1
2vfv_A_,391,394,1,1
2vfv_A_,391,395,1,1
2vfv_A_,392,396,1,1
2vfv_A_,393,397,1,1
2vfv_A_,394,398,1,1
2vfv_A_,395,399,1,1
2vfv_A_,396,400,1,1
2vfv_A_,397,401,1,1
2vfv_A_,398,402,1,1
2vfv_A_,399,403,1,1
2vfv_A_,403,406,1,1
2vfv_A_,403,407,1,1
2vfv_A_,403,408,1,1
2vfv_A_,406,409,1,1
2vfv_A_,410,413,1,1
2vfv_A_,410,414,1,1
2vfv_A_,411,415,1,1
2vfv_A_,413,417,1,1