pair,contact1,contact2,flow1,flow2 2v4u_A_,2,34,1,1 2v4u_A_,2,36,1,1 2v4u_A_,4,36,1,1 2v4u_A_,4,38,1,1 2v4u_A_,5,38,1,1 2v4u_A_,5,70,1,1 2v4u_A_,6,38,1,1 2v4u_A_,6,40,1,1 2v4u_A_,7,71,1,1 2v4u_A_,7,73,1,1 2v4u_A_,8,40,1,1 2v4u_A_,8,42,1,1 2v4u_A_,9,73,1,1 2v4u_A_,10,42,1,1 2v4u_A_,10,44,1,1 2v4u_A_,11,12,1,1 2v4u_A_,11,19,1,1 2v4u_A_,16,19,1,1 2v4u_A_,17,20,1,1 2v4u_A_,19,23,1,1 2v4u_A_,20,24,1,1 2v4u_A_,21,25,1,1 2v4u_A_,22,26,1,1 2v4u_A_,23,27,1,1 2v4u_A_,24,28,1,1 2v4u_A_,25,29,1,1 2v4u_A_,26,30,1,1 2v4u_A_,27,31,1,1 2v4u_A_,28,32,1,1 2v4u_A_,28,235,1,1 2v4u_A_,29,33,1,1 2v4u_A_,30,33,1,1 2v4u_A_,30,35,1,1 2v4u_A_,31,34,1,1 2v4u_A_,33,35,1,1 2v4u_A_,41,65,1,1 2v4u_A_,43,46,1,1 2v4u_A_,43,81,1,1 2v4u_A_,44,47,1,1 2v4u_A_,44,82,1,1 2v4u_A_,45,48,1,1 2v4u_A_,45,51,1,1 2v4u_A_,47,63,1,1 2v4u_A_,48,51,1,1 2v4u_A_,48,52,1,1 2v4u_A_,48,85,1,1 2v4u_A_,49,53,1,1 2v4u_A_,50,54,1,1 2v4u_A_,51,55,1,1 2v4u_A_,55,58,1,1 2v4u_A_,55,59,1,1 2v4u_A_,56,60,1,1 2v4u_A_,57,61,1,1 2v4u_A_,58,62,1,1 2v4u_A_,59,63,1,1 2v4u_A_,60,64,1,1 2v4u_A_,61,65,1,1 2v4u_A_,62,66,1,1 2v4u_A_,63,67,1,1 2v4u_A_,64,68,1,1 2v4u_A_,66,69,1,1 2v4u_A_,72,99,1,1 2v4u_A_,72,101,1,1 2v4u_A_,74,101,1,1 2v4u_A_,74,103,1,1 2v4u_A_,80,83,1,1 2v4u_A_,82,86,1,1 2v4u_A_,83,87,1,1 2v4u_A_,84,88,1,1 2v4u_A_,85,89,1,1 2v4u_A_,86,90,1,1 2v4u_A_,87,91,1,1 2v4u_A_,88,92,1,1 2v4u_A_,89,93,1,1 2v4u_A_,90,94,1,1 2v4u_A_,91,95,1,1 2v4u_A_,91,112,1,1 2v4u_A_,92,96,1,1 2v4u_A_,93,98,1,1 2v4u_A_,93,221,1,1 2v4u_A_,94,97,1,1 2v4u_A_,94,112,1,1 2v4u_A_,97,220,1,1 2v4u_A_,100,223,1,1 2v4u_A_,100,225,1,1 2v4u_A_,102,225,1,1 2v4u_A_,102,227,1,1 2v4u_A_,103,105,1,1 2v4u_A_,104,108,1,1 2v4u_A_,105,109,1,1 2v4u_A_,106,110,1,1 2v4u_A_,107,111,1,1 2v4u_A_,107,228,1,1 2v4u_A_,108,112,1,1 2v4u_A_,109,113,1,1 2v4u_A_,110,114,1,1 2v4u_A_,111,115,1,1 2v4u_A_,112,116,1,1 2v4u_A_,113,117,1,1 2v4u_A_,113,118,1,1 2v4u_A_,114,120,1,1 2v4u_A_,115,121,1,1 2v4u_A_,115,123,1,1 2v4u_A_,120,123,1,1 2v4u_A_,124,125,1,1 2v4u_A_,124,129,1,1 2v4u_A_,124,134,1,1 2v4u_A_,124,136,1,1 2v4u_A_,124,137,1,1 2v4u_A_,125,127,1,1 2v4u_A_,126,129,1,1 2v4u_A_,126,137,1,1 2v4u_A_,134,136,1,1 2v4u_A_,135,189,1,1 2v4u_A_,136,189,1,1 2v4u_A_,138,187,1,1 2v4u_A_,139,185,1,1 2v4u_A_,140,185,1,1 2v4u_A_,140,212,1,1 2v4u_A_,142,144,1,1 2v4u_A_,142,151,1,1 2v4u_A_,142,153,1,1 2v4u_A_,153,182,1,1 2v4u_A_,153,184,1,1 2v4u_A_,153,214,1,1 2v4u_A_,155,182,1,1 2v4u_A_,157,180,1,1 2v4u_A_,158,179,1,1 2v4u_A_,159,178,1,1 2v4u_A_,159,214,1,1 2v4u_A_,160,206,1,1 2v4u_A_,161,176,1,1 2v4u_A_,162,203,1,1 2v4u_A_,162,204,1,1 2v4u_A_,163,165,1,1 2v4u_A_,166,170,1,1 2v4u_A_,166,217,1,1 2v4u_A_,167,171,1,1 2v4u_A_,167,217,1,1 2v4u_A_,168,172,1,1 2v4u_A_,168,217,1,1 2v4u_A_,169,174,1,1 2v4u_A_,170,173,1,1 2v4u_A_,170,263,1,1 2v4u_A_,172,180,1,1 2v4u_A_,180,234,1,1 2v4u_A_,181,230,1,1 2v4u_A_,182,184,1,1 2v4u_A_,186,228,1,1 2v4u_A_,187,228,1,1 2v4u_A_,189,191,1,1 2v4u_A_,189,192,1,1 2v4u_A_,193,196,1,1 2v4u_A_,194,197,1,1 2v4u_A_,196,199,1,1 2v4u_A_,200,219,1,1 2v4u_A_,200,220,1,1 2v4u_A_,202,217,1,1 2v4u_A_,204,215,1,1 2v4u_A_,205,214,1,1 2v4u_A_,205,215,1,1 2v4u_A_,207,210,1,1 2v4u_A_,207,211,1,1 2v4u_A_,207,212,1,1 2v4u_A_,214,228,1,1 2v4u_A_,216,226,1,1 2v4u_A_,218,224,1,1 2v4u_A_,221,223,1,1 2v4u_A_,223,243,1,1 2v4u_A_,230,233,1,1 2v4u_A_,231,234,1,1 2v4u_A_,231,241,1,1 2v4u_A_,232,235,1,1 2v4u_A_,232,244,1,1 2v4u_A_,235,241,1,1 2v4u_A_,236,239,1,1 2v4u_A_,241,245,1,1 2v4u_A_,242,246,1,1 2v4u_A_,243,247,1,1 2v4u_A_,244,248,1,1 2v4u_A_,245,249,1,1 2v4u_A_,246,250,1,1 2v4u_A_,247,251,1,1 2v4u_A_,248,252,1,1 2v4u_A_,249,252,1,1 2v4u_A_,249,254,1,1 2v4u_A_,250,253,1,1 2v4u_A_,252,254,1,1 2v4u_A_,254,258,1,1 2v4u_A_,255,259,1,1 2v4u_A_,256,260,1,1 2v4u_A_,257,261,1,1 2v4u_A_,258,263,1,1 2v4u_A_,259,262,1,1 2v4u_A_,263,266,1,1