pair,contact1,contact2,flow1,flow2 6wdk_e_,1,4,1,1 6wdk_e_,1,5,1,1 6wdk_e_,3,7,1,1 6wdk_e_,4,8,1,1 6wdk_e_,6,10,1,1 6wdk_e_,7,12,1,1 6wdk_e_,7,28,1,1 6wdk_e_,9,13,1,1 6wdk_e_,10,14,1,1 6wdk_e_,11,15,1,1 6wdk_e_,12,16,1,1 6wdk_e_,13,17,1,1 6wdk_e_,14,17,1,1 6wdk_e_,14,18,1,1 6wdk_e_,23,26,1,1 6wdk_e_,29,158,1,1 6wdk_e_,31,32,1,1 6wdk_e_,31,91,1,1 6wdk_e_,31,156,1,1 6wdk_e_,32,156,1,1 6wdk_e_,33,90,1,1 6wdk_e_,34,154,1,1 6wdk_e_,35,88,1,1 6wdk_e_,36,152,1,1 6wdk_e_,37,86,1,1 6wdk_e_,41,44,1,1 6wdk_e_,41,45,1,1 6wdk_e_,42,82,1,1 6wdk_e_,45,48,1,1 6wdk_e_,46,49,1,1 6wdk_e_,46,82,1,1 6wdk_e_,47,51,1,1 6wdk_e_,48,52,1,1 6wdk_e_,49,53,1,1 6wdk_e_,50,54,1,1 6wdk_e_,51,55,1,1 6wdk_e_,52,56,1,1 6wdk_e_,52,86,1,1 6wdk_e_,53,57,1,1 6wdk_e_,55,59,1,1 6wdk_e_,56,60,1,1 6wdk_e_,60,62,1,1 6wdk_e_,62,94,1,1 6wdk_e_,65,87,1,1 6wdk_e_,67,85,1,1 6wdk_e_,69,81,1,1 6wdk_e_,69,82,1,1 6wdk_e_,70,80,1,1 6wdk_e_,72,78,1,1 6wdk_e_,73,78,1,1 6wdk_e_,93,96,1,1 6wdk_e_,95,99,1,1 6wdk_e_,96,100,1,1 6wdk_e_,97,101,1,1 6wdk_e_,99,102,1,1 6wdk_e_,99,103,1,1 6wdk_e_,100,104,1,1 6wdk_e_,102,107,1,1 6wdk_e_,116,177,1,1 6wdk_e_,117,127,1,1 6wdk_e_,118,166,1,1 6wdk_e_,122,124,1,1 6wdk_e_,122,126,1,1 6wdk_e_,126,157,1,1 6wdk_e_,127,155,1,1 6wdk_e_,129,153,1,1 6wdk_e_,131,151,1,1 6wdk_e_,134,147,1,1 6wdk_e_,134,149,1,1 6wdk_e_,139,144,1,1 6wdk_e_,141,143,1,1 6wdk_e_,160,164,1,1 6wdk_e_,161,163,1,1 6wdk_e_,161,164,1,1 6wdk_e_,162,165,1,1 6wdk_e_,162,166,1,1 6wdk_e_,165,169,1,1 6wdk_e_,166,170,1,1 6wdk_e_,168,171,1,1 6wdk_e_,169,172,1,1