pair,contact1,contact2,flow1,flow2 8ewb_Bd_,9,15,1,1 8ewb_Bd_,13,16,1,1 8ewb_Bd_,16,24,1,1 8ewb_Bd_,18,22,1,1 8ewb_Bd_,19,34,1,1 8ewb_Bd_,21,22,1,1 8ewb_Bd_,23,25,1,1 8ewb_Bd_,26,37,1,1 8ewb_Bd_,28,34,1,1 8ewb_Bd_,29,32,1,1 8ewb_Bd_,30,33,1,1 8ewb_Bd_,36,38,1,1 8ewb_Bd_,36,40,1,1 8ewb_Bd_,39,43,1,1 8ewb_Bd_,43,47,1,1 8ewb_Bd_,44,48,1,1 8ewb_Bd_,44,49,1,1