pair,contact1,contact2,flow1,flow2
8v9l_9_,1,5,1,1
8v9l_9_,2,6,1,1
8v9l_9_,3,7,1,1
8v9l_9_,4,8,1,1
8v9l_9_,5,9,1,1
8v9l_9_,7,10,1,1
8v9l_9_,10,13,1,1
8v9l_9_,13,17,1,1