pair,contact1,contact2,flow1,flow2 6wdk_T_,1,37,1,1 6wdk_T_,3,6,1,1 6wdk_T_,3,7,1,1 6wdk_T_,4,7,1,1 6wdk_T_,4,8,1,1 6wdk_T_,5,9,1,1 6wdk_T_,6,10,1,1 6wdk_T_,7,11,1,1 6wdk_T_,8,12,1,1 6wdk_T_,9,12,1,1 6wdk_T_,10,13,1,1 6wdk_T_,10,14,1,1 6wdk_T_,11,15,1,1 6wdk_T_,13,83,1,1 6wdk_T_,16,20,1,1 6wdk_T_,17,19,1,1 6wdk_T_,17,20,1,1 6wdk_T_,20,23,1,1 6wdk_T_,23,26,1,1 6wdk_T_,23,27,1,1 6wdk_T_,24,28,1,1 6wdk_T_,25,29,1,1 6wdk_T_,26,30,1,1 6wdk_T_,27,31,1,1 6wdk_T_,28,32,1,1 6wdk_T_,29,33,1,1 6wdk_T_,30,34,1,1 6wdk_T_,31,35,1,1 6wdk_T_,32,36,1,1 6wdk_T_,33,37,1,1 6wdk_T_,34,37,1,1 6wdk_T_,34,38,1,1 6wdk_T_,36,39,1,1 6wdk_T_,37,40,1,1 6wdk_T_,38,42,1,1 6wdk_T_,40,43,1,1 6wdk_T_,41,45,1,1 6wdk_T_,44,46,1,1 6wdk_T_,46,47,1,1 6wdk_T_,47,49,1,1 6wdk_T_,48,51,1,1 6wdk_T_,48,52,1,1 6wdk_T_,51,55,1,1 6wdk_T_,52,56,1,1 6wdk_T_,53,57,1,1 6wdk_T_,54,58,1,1 6wdk_T_,55,59,1,1 6wdk_T_,57,61,1,1 6wdk_T_,58,62,1,1 6wdk_T_,59,63,1,1 6wdk_T_,60,64,1,1 6wdk_T_,61,65,1,1 6wdk_T_,62,66,1,1 6wdk_T_,63,67,1,1 6wdk_T_,64,68,1,1 6wdk_T_,65,68,1,1 6wdk_T_,65,69,1,1 6wdk_T_,66,70,1,1 6wdk_T_,67,71,1,1 6wdk_T_,68,72,1,1 6wdk_T_,69,73,1,1 6wdk_T_,73,75,1,1 6wdk_T_,73,76,1,1 6wdk_T_,73,77,1,1 6wdk_T_,74,78,1,1 6wdk_T_,75,78,1,1 6wdk_T_,75,79,1,1 6wdk_T_,76,80,1,1 6wdk_T_,77,81,1,1 6wdk_T_,80,83,1,1 6wdk_T_,80,84,1,1 6wdk_T_,81,85,1,1