pair,contact1,contact2,flow1,flow2 2wfl_A_,2,29,1,1 2wfl_A_,3,31,1,1 2wfl_A_,3,253,1,1 2wfl_A_,4,33,1,1 2wfl_A_,4,74,1,1 2wfl_A_,5,31,1,1 2wfl_A_,5,33,1,1 2wfl_A_,6,74,1,1 2wfl_A_,6,76,1,1 2wfl_A_,7,33,1,1 2wfl_A_,7,35,1,1 2wfl_A_,8,76,1,1 2wfl_A_,8,78,1,1 2wfl_A_,9,10,1,1 2wfl_A_,9,37,1,1 2wfl_A_,12,147,1,1 2wfl_A_,12,174,1,1 2wfl_A_,12,175,1,1 2wfl_A_,14,17,1,1 2wfl_A_,15,18,1,1 2wfl_A_,15,36,1,1 2wfl_A_,16,19,1,1 2wfl_A_,18,22,1,1 2wfl_A_,19,166,1,1 2wfl_A_,20,166,1,1 2wfl_A_,21,25,1,1 2wfl_A_,22,26,1,1 2wfl_A_,23,27,1,1 2wfl_A_,24,28,1,1 2wfl_A_,25,30,1,1 2wfl_A_,26,29,1,1 2wfl_A_,36,42,1,1 2wfl_A_,37,40,1,1 2wfl_A_,38,55,1,1 2wfl_A_,38,56,1,1 2wfl_A_,40,43,1,1 2wfl_A_,41,175,1,1 2wfl_A_,43,175,1,1 2wfl_A_,45,175,1,1 2wfl_A_,46,49,1,1 2wfl_A_,47,50,1,1 2wfl_A_,50,137,1,1 2wfl_A_,52,55,1,1 2wfl_A_,52,56,1,1 2wfl_A_,53,57,1,1 2wfl_A_,53,183,1,1 2wfl_A_,55,58,1,1 2wfl_A_,57,61,1,1 2wfl_A_,57,84,1,1 2wfl_A_,58,62,1,1 2wfl_A_,59,63,1,1 2wfl_A_,60,64,1,1 2wfl_A_,61,65,1,1 2wfl_A_,62,66,1,1 2wfl_A_,63,66,1,1 2wfl_A_,64,67,1,1 2wfl_A_,68,71,1,1 2wfl_A_,68,95,1,1 2wfl_A_,71,95,1,1 2wfl_A_,73,95,1,1 2wfl_A_,73,97,1,1 2wfl_A_,75,98,1,1 2wfl_A_,75,100,1,1 2wfl_A_,77,100,1,1 2wfl_A_,77,102,1,1 2wfl_A_,78,81,1,1 2wfl_A_,78,236,1,1 2wfl_A_,79,82,1,1 2wfl_A_,79,102,1,1 2wfl_A_,79,236,1,1 2wfl_A_,80,83,1,1 2wfl_A_,81,85,1,1 2wfl_A_,82,86,1,1 2wfl_A_,83,87,1,1 2wfl_A_,84,88,1,1 2wfl_A_,85,89,1,1 2wfl_A_,86,90,1,1 2wfl_A_,87,91,1,1 2wfl_A_,88,92,1,1 2wfl_A_,90,191,1,1 2wfl_A_,90,194,1,1 2wfl_A_,90,195,1,1 2wfl_A_,91,194,1,1 2wfl_A_,92,95,1,1 2wfl_A_,93,96,1,1 2wfl_A_,99,199,1,1 2wfl_A_,99,201,1,1 2wfl_A_,101,201,1,1 2wfl_A_,101,203,1,1 2wfl_A_,103,208,1,1 2wfl_A_,104,202,1,1 2wfl_A_,107,195,1,1 2wfl_A_,108,110,1,1 2wfl_A_,108,111,1,1 2wfl_A_,112,114,1,1 2wfl_A_,112,115,1,1 2wfl_A_,114,117,1,1 2wfl_A_,114,118,1,1 2wfl_A_,115,119,1,1 2wfl_A_,116,120,1,1 2wfl_A_,117,121,1,1 2wfl_A_,119,122,1,1 2wfl_A_,119,123,1,1 2wfl_A_,125,128,1,1 2wfl_A_,127,130,1,1 2wfl_A_,129,132,1,1 2wfl_A_,131,152,1,1 2wfl_A_,131,153,1,1 2wfl_A_,132,150,1,1 2wfl_A_,133,148,1,1 2wfl_A_,135,146,1,1 2wfl_A_,137,144,1,1 2wfl_A_,139,142,1,1 2wfl_A_,142,182,1,1 2wfl_A_,145,178,1,1 2wfl_A_,147,177,1,1 2wfl_A_,150,154,1,1 2wfl_A_,151,155,1,1 2wfl_A_,152,156,1,1 2wfl_A_,153,157,1,1 2wfl_A_,154,158,1,1 2wfl_A_,154,159,1,1 2wfl_A_,159,162,1,1 2wfl_A_,160,207,1,1 2wfl_A_,161,207,1,1 2wfl_A_,161,233,1,1 2wfl_A_,161,235,1,1 2wfl_A_,162,235,1,1 2wfl_A_,162,237,1,1 2wfl_A_,163,166,1,1 2wfl_A_,163,167,1,1 2wfl_A_,164,168,1,1 2wfl_A_,165,169,1,1 2wfl_A_,166,170,1,1 2wfl_A_,167,171,1,1 2wfl_A_,168,172,1,1 2wfl_A_,170,173,1,1 2wfl_A_,170,174,1,1 2wfl_A_,178,180,1,1 2wfl_A_,180,184,1,1 2wfl_A_,181,185,1,1 2wfl_A_,182,186,1,1 2wfl_A_,183,186,1,1 2wfl_A_,183,187,1,1 2wfl_A_,184,187,1,1 2wfl_A_,191,194,1,1 2wfl_A_,191,196,1,1 2wfl_A_,194,197,1,1 2wfl_A_,195,198,1,1 2wfl_A_,200,224,1,1 2wfl_A_,200,226,1,1 2wfl_A_,202,227,1,1 2wfl_A_,202,229,1,1 2wfl_A_,204,229,1,1 2wfl_A_,204,231,1,1 2wfl_A_,205,208,1,1 2wfl_A_,206,230,1,1 2wfl_A_,206,231,1,1 2wfl_A_,207,234,1,1 2wfl_A_,208,210,1,1 2wfl_A_,208,211,1,1 2wfl_A_,208,236,1,1 2wfl_A_,212,215,1,1 2wfl_A_,212,216,1,1 2wfl_A_,213,217,1,1 2wfl_A_,214,218,1,1 2wfl_A_,215,219,1,1 2wfl_A_,216,220,1,1 2wfl_A_,217,221,1,1 2wfl_A_,218,222,1,1 2wfl_A_,219,223,1,1 2wfl_A_,220,224,1,1 2wfl_A_,227,251,1,1 2wfl_A_,227,252,1,1 2wfl_A_,229,251,1,1 2wfl_A_,231,234,1,1 2wfl_A_,235,237,1,1 2wfl_A_,235,241,1,1 2wfl_A_,237,240,1,1 2wfl_A_,237,241,1,1 2wfl_A_,238,242,1,1 2wfl_A_,242,246,1,1 2wfl_A_,245,247,1,1 2wfl_A_,245,248,1,1 2wfl_A_,246,249,1,1 2wfl_A_,247,251,1,1 2wfl_A_,248,252,1,1 2wfl_A_,249,253,1,1 2wfl_A_,250,253,1,1 2wfl_A_,250,254,1,1 2wfl_A_,251,254,1,1 2wfl_A_,253,254,1,1