pair,contact1,contact2,flow1,flow2
5wrd_C_,9,12,1,1
5wrd_C_,10,14,1,1
5wrd_C_,11,15,1,1
5wrd_C_,13,16,1,1
5wrd_C_,15,19,1,1
5wrd_C_,16,19,1,1