pair,contact1,contact2,flow1,flow2
7jye_C_,1,4,1,1
7jye_C_,2,6,1,1
7jye_C_,3,7,1,1
7jye_C_,4,8,1,1
7jye_C_,5,9,1,1
7jye_C_,8,10,1,1