pair,contact1,contact2,flow1,flow2 2vhf_A_,2,5,1,1 2vhf_A_,7,291,1,1 2vhf_A_,10,69,1,1 2vhf_A_,10,289,1,1 2vhf_A_,11,70,1,1 2vhf_A_,11,72,1,1 2vhf_A_,13,72,1,1 2vhf_A_,13,74,1,1 2vhf_A_,13,287,1,1 2vhf_A_,14,287,1,1 2vhf_A_,15,18,1,1 2vhf_A_,15,81,1,1 2vhf_A_,18,21,1,1 2vhf_A_,18,22,1,1 2vhf_A_,19,23,1,1 2vhf_A_,19,263,1,1 2vhf_A_,21,25,1,1 2vhf_A_,22,26,1,1 2vhf_A_,23,27,1,1 2vhf_A_,23,264,1,1 2vhf_A_,24,28,1,1 2vhf_A_,25,29,1,1 2vhf_A_,26,29,1,1 2vhf_A_,26,30,1,1 2vhf_A_,29,67,1,1 2vhf_A_,32,333,1,1 2vhf_A_,32,337,1,1 2vhf_A_,33,36,1,1 2vhf_A_,33,337,1,1 2vhf_A_,35,38,1,1 2vhf_A_,36,40,1,1 2vhf_A_,36,67,1,1 2vhf_A_,37,41,1,1 2vhf_A_,38,55,1,1 2vhf_A_,39,59,1,1 2vhf_A_,41,42,1,1 2vhf_A_,41,44,1,1 2vhf_A_,41,47,1,1 2vhf_A_,41,51,1,1 2vhf_A_,41,55,1,1 2vhf_A_,41,104,1,1 2vhf_A_,44,47,1,1 2vhf_A_,48,51,1,1 2vhf_A_,50,54,1,1 2vhf_A_,51,55,1,1 2vhf_A_,52,55,1,1 2vhf_A_,52,56,1,1 2vhf_A_,53,57,1,1 2vhf_A_,54,58,1,1 2vhf_A_,55,59,1,1 2vhf_A_,56,59,1,1 2vhf_A_,56,60,1,1 2vhf_A_,57,61,1,1 2vhf_A_,58,63,1,1 2vhf_A_,59,64,1,1 2vhf_A_,62,66,1,1 2vhf_A_,63,67,1,1 2vhf_A_,64,68,1,1 2vhf_A_,65,69,1,1 2vhf_A_,73,76,1,1 2vhf_A_,73,77,1,1 2vhf_A_,75,78,1,1 2vhf_A_,75,79,1,1 2vhf_A_,76,80,1,1 2vhf_A_,77,81,1,1 2vhf_A_,78,82,1,1 2vhf_A_,79,83,1,1 2vhf_A_,80,84,1,1 2vhf_A_,81,85,1,1 2vhf_A_,82,85,1,1 2vhf_A_,83,86,1,1 2vhf_A_,84,88,1,1 2vhf_A_,91,94,1,1 2vhf_A_,91,95,1,1 2vhf_A_,92,96,1,1 2vhf_A_,93,97,1,1 2vhf_A_,93,328,1,1 2vhf_A_,94,98,1,1 2vhf_A_,95,99,1,1 2vhf_A_,96,100,1,1 2vhf_A_,97,101,1,1 2vhf_A_,97,102,1,1 2vhf_A_,98,102,1,1 2vhf_A_,98,103,1,1 2vhf_A_,99,104,1,1 2vhf_A_,100,106,1,1 2vhf_A_,106,123,1,1 2vhf_A_,107,111,1,1 2vhf_A_,110,122,1,1 2vhf_A_,111,154,1,1 2vhf_A_,112,120,1,1 2vhf_A_,113,152,1,1 2vhf_A_,115,117,1,1 2vhf_A_,122,124,1,1 2vhf_A_,125,161,1,1 2vhf_A_,125,163,1,1 2vhf_A_,126,127,1,1 2vhf_A_,126,164,1,1 2vhf_A_,127,163,1,1 2vhf_A_,128,145,1,1 2vhf_A_,130,148,1,1 2vhf_A_,136,178,1,1 2vhf_A_,137,141,1,1 2vhf_A_,138,142,1,1 2vhf_A_,138,178,1,1 2vhf_A_,139,143,1,1 2vhf_A_,139,180,1,1 2vhf_A_,139,184,1,1 2vhf_A_,140,143,1,1 2vhf_A_,140,144,1,1 2vhf_A_,141,145,1,1 2vhf_A_,142,146,1,1 2vhf_A_,143,147,1,1 2vhf_A_,144,148,1,1 2vhf_A_,145,149,1,1 2vhf_A_,146,151,1,1 2vhf_A_,147,150,1,1 2vhf_A_,153,188,1,1 2vhf_A_,153,190,1,1 2vhf_A_,158,334,1,1 2vhf_A_,160,332,1,1 2vhf_A_,162,330,1,1 2vhf_A_,164,328,1,1 2vhf_A_,167,173,1,1 2vhf_A_,177,324,1,1 2vhf_A_,180,332,1,1 2vhf_A_,181,253,1,1 2vhf_A_,183,251,1,1 2vhf_A_,184,186,1,1 2vhf_A_,185,188,1,1 2vhf_A_,186,189,1,1 2vhf_A_,187,197,1,1 2vhf_A_,190,192,1,1 2vhf_A_,191,247,1,1 2vhf_A_,194,203,1,1 2vhf_A_,194,206,1,1 2vhf_A_,196,200,1,1 2vhf_A_,196,201,1,1 2vhf_A_,196,223,1,1 2vhf_A_,197,223,1,1 2vhf_A_,204,224,1,1 2vhf_A_,204,246,1,1 2vhf_A_,205,224,1,1 2vhf_A_,206,244,1,1 2vhf_A_,207,210,1,1 2vhf_A_,207,222,1,1 2vhf_A_,207,233,1,1 2vhf_A_,207,241,1,1 2vhf_A_,208,211,1,1 2vhf_A_,209,242,1,1 2vhf_A_,210,213,1,1 2vhf_A_,210,222,1,1 2vhf_A_,210,241,1,1 2vhf_A_,213,215,1,1 2vhf_A_,213,222,1,1 2vhf_A_,213,237,1,1 2vhf_A_,216,222,1,1 2vhf_A_,217,220,1,1 2vhf_A_,225,229,1,1 2vhf_A_,226,230,1,1 2vhf_A_,228,232,1,1 2vhf_A_,229,233,1,1 2vhf_A_,231,234,1,1 2vhf_A_,232,238,1,1 2vhf_A_,235,238,1,1 2vhf_A_,236,239,1,1 2vhf_A_,238,241,1,1 2vhf_A_,252,333,1,1 2vhf_A_,252,338,1,1 2vhf_A_,254,269,1,1 2vhf_A_,254,331,1,1 2vhf_A_,255,331,1,1 2vhf_A_,256,258,1,1 2vhf_A_,256,267,1,1 2vhf_A_,257,328,1,1 2vhf_A_,257,329,1,1 2vhf_A_,258,265,1,1 2vhf_A_,258,322,1,1 2vhf_A_,259,326,1,1 2vhf_A_,260,263,1,1 2vhf_A_,263,281,1,1 2vhf_A_,264,282,1,1 2vhf_A_,266,280,1,1 2vhf_A_,268,278,1,1 2vhf_A_,269,271,1,1 2vhf_A_,269,273,1,1 2vhf_A_,270,276,1,1 2vhf_A_,273,275,1,1 2vhf_A_,273,276,1,1 2vhf_A_,275,277,1,1 2vhf_A_,279,292,1,1 2vhf_A_,281,290,1,1 2vhf_A_,292,293,1,1 2vhf_A_,296,299,1,1 2vhf_A_,299,302,1,1 2vhf_A_,304,307,1,1 2vhf_A_,304,308,1,1 2vhf_A_,306,310,1,1 2vhf_A_,307,310,1,1 2vhf_A_,307,311,1,1 2vhf_A_,312,314,1,1 2vhf_A_,312,315,1,1 2vhf_A_,319,323,1,1 2vhf_A_,320,324,1,1 2vhf_A_,321,325,1,1 2vhf_A_,321,326,1,1 2vhf_A_,322,326,1,1