pair,contact1,contact2,flow1,flow2
3omk_B_,3,7,1,1
3omk_B_,4,8,1,1
3omk_B_,5,9,1,1
3omk_B_,6,10,1,1
3omk_B_,7,11,1,1
3omk_B_,8,12,1,1