pair,contact1,contact2,flow1,flow2
7nd0_C_,6,8,1,1
7nd0_C_,8,9,1,1
7nd0_C_,9,58,1,1
7nd0_C_,14,17,1,1
7nd0_C_,15,18,1,1
7nd0_C_,15,19,1,1
7nd0_C_,48,49,1,1
7nd0_C_,53,56,1,1