pair,contact1,contact2,flow1,flow2 6sn5_C_,2,4,1,1 6sn5_C_,4,5,1,1 6sn5_C_,4,10,1,1 6sn5_C_,5,8,1,1 6sn5_C_,5,9,1,1 6sn5_C_,16,19,1,1 6sn5_C_,29,32,1,1 6sn5_C_,46,48,1,1 6sn5_C_,52,55,1,1 6sn5_C_,53,56,1,1