pair,contact1,contact2,flow1,flow2 2vr3_A_,1,44,1,1 2vr3_A_,1,45,1,1 2vr3_A_,2,4,1,1 2vr3_A_,3,6,1,1 2vr3_A_,3,45,1,1 2vr3_A_,4,7,1,1 2vr3_A_,4,47,1,1 2vr3_A_,8,35,1,1 2vr3_A_,9,35,1,1 2vr3_A_,11,33,1,1 2vr3_A_,13,31,1,1 2vr3_A_,15,29,1,1 2vr3_A_,16,17,1,1 2vr3_A_,18,134,1,1 2vr3_A_,20,134,1,1 2vr3_A_,20,136,1,1 2vr3_A_,21,24,1,1 2vr3_A_,21,26,1,1 2vr3_A_,23,149,1,1 2vr3_A_,28,105,1,1 2vr3_A_,30,103,1,1 2vr3_A_,31,102,1,1 2vr3_A_,32,101,1,1 2vr3_A_,32,122,1,1 2vr3_A_,34,99,1,1 2vr3_A_,36,97,1,1 2vr3_A_,37,40,1,1 2vr3_A_,38,96,1,1 2vr3_A_,41,44,1,1 2vr3_A_,42,92,1,1 2vr3_A_,43,87,1,1 2vr3_A_,44,87,1,1 2vr3_A_,46,85,1,1 2vr3_A_,47,78,1,1 2vr3_A_,48,83,1,1 2vr3_A_,49,122,1,1 2vr3_A_,49,123,1,1 2vr3_A_,51,54,1,1 2vr3_A_,53,108,1,1 2vr3_A_,55,57,1,1 2vr3_A_,55,58,1,1 2vr3_A_,55,106,1,1 2vr3_A_,55,108,1,1 2vr3_A_,57,60,1,1 2vr3_A_,59,155,1,1 2vr3_A_,61,155,1,1 2vr3_A_,66,85,1,1 2vr3_A_,68,72,1,1 2vr3_A_,68,73,1,1 2vr3_A_,69,297,1,1 2vr3_A_,69,299,1,1 2vr3_A_,71,88,1,1 2vr3_A_,72,88,1,1 2vr3_A_,74,86,1,1 2vr3_A_,76,84,1,1 2vr3_A_,78,80,1,1 2vr3_A_,78,81,1,1 2vr3_A_,78,82,1,1 2vr3_A_,89,92,1,1 2vr3_A_,90,94,1,1 2vr3_A_,93,304,1,1 2vr3_A_,95,302,1,1 2vr3_A_,98,300,1,1 2vr3_A_,100,298,1,1 2vr3_A_,102,296,1,1 2vr3_A_,108,111,1,1 2vr3_A_,108,112,1,1 2vr3_A_,109,215,1,1 2vr3_A_,112,137,1,1 2vr3_A_,113,215,1,1 2vr3_A_,115,137,1,1 2vr3_A_,115,214,1,1 2vr3_A_,116,135,1,1 2vr3_A_,118,133,1,1 2vr3_A_,119,132,1,1 2vr3_A_,120,131,1,1 2vr3_A_,122,129,1,1 2vr3_A_,124,127,1,1 2vr3_A_,136,138,1,1 2vr3_A_,141,148,1,1 2vr3_A_,142,173,1,1 2vr3_A_,143,146,1,1 2vr3_A_,145,174,1,1 2vr3_A_,145,275,1,1 2vr3_A_,147,169,1,1 2vr3_A_,147,171,1,1 2vr3_A_,149,167,1,1 2vr3_A_,151,165,1,1 2vr3_A_,153,163,1,1 2vr3_A_,156,158,1,1 2vr3_A_,156,159,1,1 2vr3_A_,156,161,1,1 2vr3_A_,160,258,1,1 2vr3_A_,162,256,1,1 2vr3_A_,164,254,1,1 2vr3_A_,166,252,1,1 2vr3_A_,167,213,1,1 2vr3_A_,168,250,1,1 2vr3_A_,169,172,1,1 2vr3_A_,169,173,1,1 2vr3_A_,169,248,1,1 2vr3_A_,171,173,1,1 2vr3_A_,175,246,1,1 2vr3_A_,176,275,1,1 2vr3_A_,177,244,1,1 2vr3_A_,179,273,1,1 2vr3_A_,180,239,1,1 2vr3_A_,181,183,1,1 2vr3_A_,181,271,1,1 2vr3_A_,182,237,1,1 2vr3_A_,183,236,1,1 2vr3_A_,183,269,1,1 2vr3_A_,185,188,1,1 2vr3_A_,185,267,1,1 2vr3_A_,190,267,1,1 2vr3_A_,191,259,1,1 2vr3_A_,191,265,1,1 2vr3_A_,193,257,1,1 2vr3_A_,194,235,1,1 2vr3_A_,195,197,1,1 2vr3_A_,195,198,1,1 2vr3_A_,195,199,1,1 2vr3_A_,198,257,1,1 2vr3_A_,200,255,1,1 2vr3_A_,202,253,1,1 2vr3_A_,203,223,1,1 2vr3_A_,203,224,1,1 2vr3_A_,204,251,1,1 2vr3_A_,205,221,1,1 2vr3_A_,206,248,1,1 2vr3_A_,206,249,1,1 2vr3_A_,208,211,1,1 2vr3_A_,209,212,1,1 2vr3_A_,213,217,1,1 2vr3_A_,215,217,1,1 2vr3_A_,222,224,1,1 2vr3_A_,223,226,1,1 2vr3_A_,224,227,1,1 2vr3_A_,228,240,1,1 2vr3_A_,230,238,1,1 2vr3_A_,233,236,1,1 2vr3_A_,248,249,1,1 2vr3_A_,259,261,1,1 2vr3_A_,259,262,1,1 2vr3_A_,262,264,1,1 2vr3_A_,268,288,1,1 2vr3_A_,269,287,1,1 2vr3_A_,270,286,1,1 2vr3_A_,271,285,1,1 2vr3_A_,272,284,1,1 2vr3_A_,274,282,1,1 2vr3_A_,276,279,1,1 2vr3_A_,276,280,1,1 2vr3_A_,294,295,1,1