pair,contact1,contact2,flow1,flow2 6vwl_s_,4,8,1,1 6vwl_s_,5,9,1,1 6vwl_s_,6,10,1,1 6vwl_s_,7,11,1,1 6vwl_s_,8,12,1,1 6vwl_s_,9,13,1,1 6vwl_s_,10,14,1,1 6vwl_s_,11,15,1,1 6vwl_s_,12,16,1,1 6vwl_s_,13,17,1,1 6vwl_s_,14,18,1,1 6vwl_s_,15,19,1,1 6vwl_s_,16,20,1,1 6vwl_s_,17,21,1,1 6vwl_s_,18,22,1,1 6vwl_s_,19,23,1,1 6vwl_s_,20,24,1,1 6vwl_s_,21,25,1,1 6vwl_s_,22,25,1,1 6vwl_s_,22,26,1,1 6vwl_s_,23,27,1,1 6vwl_s_,24,28,1,1 6vwl_s_,25,29,1,1 6vwl_s_,26,30,1,1 6vwl_s_,27,31,1,1 6vwl_s_,28,32,1,1 6vwl_s_,29,33,1,1 6vwl_s_,30,34,1,1 6vwl_s_,31,35,1,1 6vwl_s_,32,36,1,1 6vwl_s_,33,37,1,1 6vwl_s_,34,38,1,1 6vwl_s_,35,39,1,1 6vwl_s_,37,40,1,1 6vwl_s_,42,46,1,1 6vwl_s_,43,47,1,1 6vwl_s_,44,48,1,1 6vwl_s_,45,49,1,1 6vwl_s_,46,50,1,1 6vwl_s_,47,51,1,1 6vwl_s_,48,52,1,1 6vwl_s_,49,53,1,1 6vwl_s_,50,53,1,1 6vwl_s_,50,54,1,1 6vwl_s_,53,57,1,1 6vwl_s_,54,58,1,1 6vwl_s_,55,59,1,1 6vwl_s_,56,60,1,1 6vwl_s_,57,61,1,1 6vwl_s_,58,62,1,1 6vwl_s_,58,75,1,1 6vwl_s_,59,63,1,1 6vwl_s_,60,64,1,1 6vwl_s_,60,65,1,1 6vwl_s_,68,72,1,1 6vwl_s_,69,73,1,1 6vwl_s_,70,74,1,1 6vwl_s_,71,75,1,1 6vwl_s_,72,76,1,1 6vwl_s_,73,77,1,1 6vwl_s_,74,78,1,1 6vwl_s_,75,79,1,1 6vwl_s_,76,79,1,1 6vwl_s_,76,80,1,1 6vwl_s_,77,81,1,1 6vwl_s_,78,82,1,1 6vwl_s_,79,83,1,1 6vwl_s_,80,84,1,1 6vwl_s_,81,85,1,1 6vwl_s_,82,85,1,1