pair,contact1,contact2,flow1,flow2
6uh1_D_,3,20,1,1
6uh1_D_,4,23,1,1
6uh1_D_,6,25,1,1
6uh1_D_,7,9,1,1
6uh1_D_,19,29,1,1
6uh1_D_,20,24,1,1
6uh1_D_,24,27,1,1
6uh1_D_,38,41,1,1
6uh1_D_,39,42,1,1
6uh1_D_,39,43,1,1