pair,contact1,contact2,flow1,flow2 1vr2_A_,1,68,1,1 1vr2_A_,3,9,1,1 1vr2_A_,4,6,1,1 1vr2_A_,4,7,1,1 1vr2_A_,4,8,1,1 1vr2_A_,5,9,1,1 1vr2_A_,8,85,1,1 1vr2_A_,9,87,1,1 1vr2_A_,9,88,1,1 1vr2_A_,10,85,1,1 1vr2_A_,10,86,1,1 1vr2_A_,11,14,1,1 1vr2_A_,12,15,1,1 1vr2_A_,12,86,1,1 1vr2_A_,14,35,1,1 1vr2_A_,16,33,1,1 1vr2_A_,18,31,1,1 1vr2_A_,19,31,1,1 1vr2_A_,21,29,1,1 1vr2_A_,22,29,1,1 1vr2_A_,24,52,1,1 1vr2_A_,27,52,1,1 1vr2_A_,28,50,1,1 1vr2_A_,30,48,1,1 1vr2_A_,32,46,1,1 1vr2_A_,34,44,1,1 1vr2_A_,36,39,1,1 1vr2_A_,36,42,1,1 1vr2_A_,38,40,1,1 1vr2_A_,40,42,1,1 1vr2_A_,47,97,1,1 1vr2_A_,49,66,1,1 1vr2_A_,49,95,1,1 1vr2_A_,52,55,1,1 1vr2_A_,56,59,1,1 1vr2_A_,56,60,1,1 1vr2_A_,57,61,1,1 1vr2_A_,58,62,1,1 1vr2_A_,59,63,1,1 1vr2_A_,60,64,1,1 1vr2_A_,61,65,1,1 1vr2_A_,62,66,1,1 1vr2_A_,63,67,1,1 1vr2_A_,64,68,1,1 1vr2_A_,65,69,1,1 1vr2_A_,66,70,1,1 1vr2_A_,67,71,1,1 1vr2_A_,68,72,1,1 1vr2_A_,69,73,1,1 1vr2_A_,70,74,1,1 1vr2_A_,73,145,1,1 1vr2_A_,76,78,1,1 1vr2_A_,76,79,1,1 1vr2_A_,76,81,1,1 1vr2_A_,77,166,1,1 1vr2_A_,78,165,1,1 1vr2_A_,78,167,1,1 1vr2_A_,79,166,1,1 1vr2_A_,80,167,1,1 1vr2_A_,81,98,1,1 1vr2_A_,83,96,1,1 1vr2_A_,84,96,1,1 1vr2_A_,86,94,1,1 1vr2_A_,98,166,1,1 1vr2_A_,102,159,1,1 1vr2_A_,103,159,1,1 1vr2_A_,104,107,1,1 1vr2_A_,104,108,1,1 1vr2_A_,105,109,1,1 1vr2_A_,105,154,1,1 1vr2_A_,105,157,1,1 1vr2_A_,106,110,1,1 1vr2_A_,106,154,1,1 1vr2_A_,106,209,1,1 1vr2_A_,107,111,1,1 1vr2_A_,108,111,1,1 1vr2_A_,109,112,1,1 1vr2_A_,110,113,1,1 1vr2_A_,112,115,1,1 1vr2_A_,112,121,1,1 1vr2_A_,113,207,1,1 1vr2_A_,113,208,1,1 1vr2_A_,115,123,1,1 1vr2_A_,117,123,1,1 1vr2_A_,118,125,1,1 1vr2_A_,124,126,1,1 1vr2_A_,124,127,1,1 1vr2_A_,124,128,1,1 1vr2_A_,125,129,1,1 1vr2_A_,126,130,1,1 1vr2_A_,127,131,1,1 1vr2_A_,128,132,1,1 1vr2_A_,129,133,1,1 1vr2_A_,130,134,1,1 1vr2_A_,131,135,1,1 1vr2_A_,132,136,1,1 1vr2_A_,133,137,1,1 1vr2_A_,134,138,1,1 1vr2_A_,134,163,1,1 1vr2_A_,134,165,1,1 1vr2_A_,135,139,1,1 1vr2_A_,136,140,1,1 1vr2_A_,137,141,1,1 1vr2_A_,138,142,1,1 1vr2_A_,139,143,1,1 1vr2_A_,140,144,1,1 1vr2_A_,140,261,1,1 1vr2_A_,141,144,1,1 1vr2_A_,141,145,1,1 1vr2_A_,142,147,1,1 1vr2_A_,143,146,1,1 1vr2_A_,149,168,1,1 1vr2_A_,149,194,1,1 1vr2_A_,150,194,1,1 1vr2_A_,151,155,1,1 1vr2_A_,151,156,1,1 1vr2_A_,153,156,1,1 1vr2_A_,154,157,1,1 1vr2_A_,154,204,1,1 1vr2_A_,156,168,1,1 1vr2_A_,158,166,1,1 1vr2_A_,160,164,1,1 1vr2_A_,174,177,1,1 1vr2_A_,175,178,1,1 1vr2_A_,176,179,1,1 1vr2_A_,177,212,1,1 1vr2_A_,178,197,1,1 1vr2_A_,178,204,1,1 1vr2_A_,180,184,1,1 1vr2_A_,181,185,1,1 1vr2_A_,182,257,1,1 1vr2_A_,183,188,1,1 1vr2_A_,183,193,1,1 1vr2_A_,190,193,1,1 1vr2_A_,190,194,1,1 1vr2_A_,191,194,1,1 1vr2_A_,191,195,1,1 1vr2_A_,192,254,1,1 1vr2_A_,192,257,1,1 1vr2_A_,192,258,1,1 1vr2_A_,193,197,1,1 1vr2_A_,194,198,1,1 1vr2_A_,195,199,1,1 1vr2_A_,196,200,1,1 1vr2_A_,197,201,1,1 1vr2_A_,198,202,1,1 1vr2_A_,199,203,1,1 1vr2_A_,200,204,1,1 1vr2_A_,201,205,1,1 1vr2_A_,202,206,1,1 1vr2_A_,203,207,1,1 1vr2_A_,203,233,1,1 1vr2_A_,204,207,1,1 1vr2_A_,204,209,1,1 1vr2_A_,205,208,1,1 1vr2_A_,206,237,1,1 1vr2_A_,207,210,1,1 1vr2_A_,213,216,1,1 1vr2_A_,219,222,1,1 1vr2_A_,219,223,1,1 1vr2_A_,221,224,1,1 1vr2_A_,221,225,1,1 1vr2_A_,222,226,1,1 1vr2_A_,223,227,1,1 1vr2_A_,224,228,1,1 1vr2_A_,225,228,1,1 1vr2_A_,225,229,1,1 1vr2_A_,225,230,1,1 1vr2_A_,226,231,1,1 1vr2_A_,230,231,1,1 1vr2_A_,231,250,1,1 1vr2_A_,232,243,1,1 1vr2_A_,233,236,1,1 1vr2_A_,235,238,1,1 1vr2_A_,239,242,1,1 1vr2_A_,239,243,1,1 1vr2_A_,240,244,1,1 1vr2_A_,241,245,1,1 1vr2_A_,242,246,1,1 1vr2_A_,243,247,1,1 1vr2_A_,244,248,1,1 1vr2_A_,245,249,1,1 1vr2_A_,246,250,1,1 1vr2_A_,248,251,1,1 1vr2_A_,251,257,1,1 1vr2_A_,253,256,1,1 1vr2_A_,253,257,1,1 1vr2_A_,254,257,1,1 1vr2_A_,259,262,1,1 1vr2_A_,259,263,1,1 1vr2_A_,260,264,1,1 1vr2_A_,261,264,1,1 1vr2_A_,261,265,1,1 1vr2_A_,262,266,1,1 1vr2_A_,263,267,1,1 1vr2_A_,264,268,1,1 1vr2_A_,265,269,1,1 1vr2_A_,266,270,1,1 1vr2_A_,267,271,1,1 1vr2_A_,268,272,1,1 1vr2_A_,269,273,1,1 1vr2_A_,270,274,1,1 1vr2_A_,272,275,1,1