pair,contact1,contact2,flow1,flow2 6vwl_X_,3,36,1,1 6vwl_X_,4,37,1,1 6vwl_X_,5,57,1,1 6vwl_X_,6,35,1,1 6vwl_X_,7,34,1,1 6vwl_X_,7,55,1,1 6vwl_X_,8,10,1,1 6vwl_X_,8,32,1,1 6vwl_X_,8,33,1,1 6vwl_X_,9,53,1,1 6vwl_X_,12,15,1,1 6vwl_X_,12,20,1,1 6vwl_X_,16,20,1,1 6vwl_X_,17,21,1,1 6vwl_X_,18,22,1,1 6vwl_X_,19,23,1,1 6vwl_X_,20,24,1,1 6vwl_X_,21,25,1,1 6vwl_X_,22,26,1,1 6vwl_X_,23,27,1,1 6vwl_X_,23,28,1,1 6vwl_X_,26,37,1,1 6vwl_X_,29,33,1,1 6vwl_X_,30,33,1,1 6vwl_X_,36,37,1,1 6vwl_X_,39,44,1,1 6vwl_X_,40,44,1,1 6vwl_X_,41,45,1,1 6vwl_X_,42,46,1,1 6vwl_X_,43,47,1,1 6vwl_X_,44,48,1,1 6vwl_X_,44,58,1,1 6vwl_X_,45,49,1,1 6vwl_X_,46,50,1,1