pair,contact1,contact2,flow1,flow2 6wn1_B_,3,25,1,1 6wn1_B_,5,22,1,1 6wn1_B_,5,23,1,1 6wn1_B_,6,96,1,1 6wn1_B_,6,115,1,1 6wn1_B_,7,21,1,1 6wn1_B_,10,119,1,1 6wn1_B_,12,119,1,1 6wn1_B_,12,121,1,1 6wn1_B_,13,16,1,1 6wn1_B_,15,86,1,1 6wn1_B_,16,86,1,1 6wn1_B_,17,84,1,1 6wn1_B_,18,83,1,1 6wn1_B_,19,82,1,1 6wn1_B_,20,81,1,1 6wn1_B_,22,23,1,1 6wn1_B_,22,79,1,1 6wn1_B_,29,72,1,1 6wn1_B_,30,74,1,1 6wn1_B_,32,72,1,1 6wn1_B_,33,99,1,1 6wn1_B_,34,50,1,1 6wn1_B_,34,51,1,1 6wn1_B_,35,97,1,1 6wn1_B_,36,48,1,1 6wn1_B_,36,49,1,1 6wn1_B_,36,80,1,1 6wn1_B_,37,95,1,1 6wn1_B_,38,46,1,1 6wn1_B_,39,43,1,1 6wn1_B_,39,93,1,1 6wn1_B_,40,43,1,1 6wn1_B_,50,58,1,1 6wn1_B_,50,59,1,1 6wn1_B_,52,55,1,1 6wn1_B_,52,57,1,1 6wn1_B_,53,103,1,1 6wn1_B_,60,70,1,1 6wn1_B_,61,64,1,1 6wn1_B_,61,65,1,1 6wn1_B_,64,67,1,1 6wn1_B_,64,68,1,1 6wn1_B_,67,84,1,1 6wn1_B_,69,82,1,1 6wn1_B_,71,80,1,1 6wn1_B_,71,82,1,1 6wn1_B_,72,74,1,1 6wn1_B_,73,75,1,1 6wn1_B_,73,78,1,1 6wn1_B_,87,90,1,1 6wn1_B_,90,94,1,1 6wn1_B_,92,118,1,1 6wn1_B_,94,116,1,1 6wn1_B_,98,110,1,1 6wn1_B_,98,111,1,1 6wn1_B_,99,101,1,1 6wn1_B_,99,107,1,1 6wn1_B_,100,108,1,1 6wn1_B_,102,104,1,1 6wn1_B_,126,151,1,1 6wn1_B_,129,148,1,1 6wn1_B_,131,146,1,1 6wn1_B_,133,144,1,1 6wn1_B_,136,137,1,1 6wn1_B_,139,191,1,1 6wn1_B_,141,189,1,1 6wn1_B_,143,187,1,1 6wn1_B_,145,185,1,1 6wn1_B_,147,183,1,1 6wn1_B_,148,176,1,1 6wn1_B_,149,176,1,1 6wn1_B_,149,182,1,1 6wn1_B_,150,181,1,1 6wn1_B_,152,205,1,1 6wn1_B_,156,204,1,1 6wn1_B_,158,202,1,1 6wn1_B_,159,162,1,1 6wn1_B_,159,164,1,1 6wn1_B_,159,185,1,1 6wn1_B_,160,163,1,1 6wn1_B_,160,198,1,1 6wn1_B_,160,200,1,1 6wn1_B_,167,188,1,1 6wn1_B_,169,186,1,1 6wn1_B_,170,185,1,1 6wn1_B_,171,184,1,1 6wn1_B_,174,182,1,1 6wn1_B_,176,179,1,1 6wn1_B_,176,180,1,1 6wn1_B_,176,182,1,1 6wn1_B_,181,182,1,1 6wn1_B_,193,196,1,1 6wn1_B_,193,197,1,1 6wn1_B_,199,216,1,1 6wn1_B_,201,214,1,1 6wn1_B_,203,212,1,1 6wn1_B_,205,208,1,1 6wn1_B_,205,210,1,1 6wn1_B_,208,210,1,1 6wn1_B_,219,221,1,1