pair,contact1,contact2,flow1,flow2 6t48_D_,6,22,1,1 6t48_D_,14,16,1,1 6t48_D_,14,17,1,1 6t48_D_,15,18,1,1 6t48_D_,20,22,1,1 6t48_D_,28,30,1,1 6t48_D_,29,32,1,1 6t48_D_,29,33,1,1 6t48_D_,30,34,1,1 6t48_D_,41,44,1,1