pair,contact1,contact2,flow1,flow2
6bgb_C_,1,16,1,1
6bgb_C_,2,15,1,1
6bgb_C_,3,14,1,1
6bgb_C_,4,13,1,1
6bgb_C_,6,11,1,1
6bgb_C_,7,10,1,1
6bgb_C_,8,9,1,1