pair,contact1,contact2,flow1,flow2 2v42_A_,4,8,1,1 2v42_A_,5,9,1,1 2v42_A_,6,10,1,1 2v42_A_,7,11,1,1 2v42_A_,8,12,1,1 2v42_A_,9,13,1,1 2v42_A_,10,14,1,1 2v42_A_,11,15,1,1 2v42_A_,12,16,1,1 2v42_A_,13,17,1,1 2v42_A_,14,17,1,1 2v42_A_,14,18,1,1 2v42_A_,15,19,1,1 2v42_A_,16,21,1,1 2v42_A_,20,42,1,1 2v42_A_,20,169,1,1 2v42_A_,21,40,1,1 2v42_A_,22,39,1,1 2v42_A_,22,167,1,1 2v42_A_,23,38,1,1 2v42_A_,24,164,1,1 2v42_A_,24,165,1,1 2v42_A_,25,36,1,1 2v42_A_,26,162,1,1 2v42_A_,27,34,1,1 2v42_A_,28,160,1,1 2v42_A_,29,32,1,1 2v42_A_,29,159,1,1 2v42_A_,34,53,1,1 2v42_A_,35,54,1,1 2v42_A_,37,50,1,1 2v42_A_,37,52,1,1 2v42_A_,39,50,1,1 2v42_A_,41,48,1,1 2v42_A_,43,46,1,1 2v42_A_,47,65,1,1 2v42_A_,49,63,1,1 2v42_A_,50,60,1,1 2v42_A_,51,61,1,1 2v42_A_,53,59,1,1 2v42_A_,57,59,1,1 2v42_A_,58,60,1,1 2v42_A_,60,71,1,1 2v42_A_,62,69,1,1 2v42_A_,63,65,1,1 2v42_A_,63,83,1,1 2v42_A_,64,67,1,1 2v42_A_,64,180,1,1 2v42_A_,66,82,1,1 2v42_A_,68,80,1,1 2v42_A_,69,79,1,1 2v42_A_,70,78,1,1 2v42_A_,79,185,1,1 2v42_A_,79,188,1,1 2v42_A_,85,88,1,1 2v42_A_,85,94,1,1 2v42_A_,88,94,1,1 2v42_A_,90,93,1,1 2v42_A_,91,94,1,1 2v42_A_,91,95,1,1 2v42_A_,91,134,1,1 2v42_A_,92,95,1,1 2v42_A_,96,98,1,1 2v42_A_,96,99,1,1 2v42_A_,96,100,1,1 2v42_A_,97,101,1,1 2v42_A_,98,101,1,1 2v42_A_,100,103,1,1 2v42_A_,100,104,1,1 2v42_A_,103,127,1,1 2v42_A_,103,230,1,1 2v42_A_,104,230,1,1 2v42_A_,105,125,1,1 2v42_A_,107,123,1,1 2v42_A_,108,110,1,1 2v42_A_,109,121,1,1 2v42_A_,110,121,1,1 2v42_A_,111,120,1,1 2v42_A_,112,119,1,1 2v42_A_,113,116,1,1 2v42_A_,114,117,1,1 2v42_A_,114,119,1,1 2v42_A_,117,119,1,1 2v42_A_,117,139,1,1 2v42_A_,118,140,1,1 2v42_A_,120,138,1,1 2v42_A_,122,136,1,1 2v42_A_,124,134,1,1 2v42_A_,126,129,1,1 2v42_A_,128,131,1,1 2v42_A_,128,203,1,1 2v42_A_,129,153,1,1 2v42_A_,130,278,1,1 2v42_A_,131,203,1,1 2v42_A_,131,230,1,1 2v42_A_,133,151,1,1 2v42_A_,135,149,1,1 2v42_A_,137,146,1,1 2v42_A_,137,147,1,1 2v42_A_,139,141,1,1 2v42_A_,139,142,1,1 2v42_A_,139,143,1,1 2v42_A_,139,144,1,1 2v42_A_,140,143,1,1 2v42_A_,141,143,1,1 2v42_A_,142,144,1,1 2v42_A_,146,163,1,1 2v42_A_,147,149,1,1 2v42_A_,148,161,1,1 2v42_A_,149,160,1,1 2v42_A_,150,158,1,1 2v42_A_,150,159,1,1 2v42_A_,152,155,1,1 2v42_A_,152,156,1,1 2v42_A_,152,252,1,1 2v42_A_,153,277,1,1 2v42_A_,168,170,1,1 2v42_A_,173,176,1,1 2v42_A_,173,177,1,1 2v42_A_,174,178,1,1 2v42_A_,175,179,1,1 2v42_A_,176,180,1,1 2v42_A_,178,181,1,1 2v42_A_,179,182,1,1 2v42_A_,190,212,1,1 2v42_A_,195,289,1,1 2v42_A_,196,224,1,1 2v42_A_,196,226,1,1 2v42_A_,197,198,1,1 2v42_A_,197,287,1,1 2v42_A_,199,285,1,1 2v42_A_,202,205,1,1 2v42_A_,206,229,1,1 2v42_A_,207,210,1,1 2v42_A_,207,226,1,1 2v42_A_,208,227,1,1 2v42_A_,209,227,1,1 2v42_A_,211,225,1,1 2v42_A_,212,224,1,1 2v42_A_,213,223,1,1 2v42_A_,215,217,1,1 2v42_A_,215,221,1,1 2v42_A_,217,219,1,1 2v42_A_,224,239,1,1 2v42_A_,226,237,1,1 2v42_A_,228,235,1,1 2v42_A_,229,231,1,1 2v42_A_,229,233,1,1 2v42_A_,230,232,1,1 2v42_A_,230,233,1,1 2v42_A_,234,273,1,1 2v42_A_,236,238,1,1 2v42_A_,236,271,1,1 2v42_A_,238,269,1,1 2v42_A_,240,267,1,1 2v42_A_,242,265,1,1 2v42_A_,243,245,1,1 2v42_A_,243,246,1,1 2v42_A_,245,247,1,1 2v42_A_,248,262,1,1 2v42_A_,249,260,1,1 2v42_A_,251,258,1,1 2v42_A_,253,254,1,1 2v42_A_,253,256,1,1 2v42_A_,255,273,1,1 2v42_A_,257,272,1,1 2v42_A_,257,274,1,1 2v42_A_,259,270,1,1 2v42_A_,261,268,1,1 2v42_A_,263,266,1,1 2v42_A_,263,284,1,1 2v42_A_,272,274,1,1 2v42_A_,275,279,1,1 2v42_A_,276,280,1,1 2v42_A_,277,281,1,1 2v42_A_,278,282,1,1 2v42_A_,279,283,1,1 2v42_A_,280,284,1,1 2v42_A_,281,285,1,1 2v42_A_,282,285,1,1