pair,contact1,contact2,flow1,flow2
6wkx_0_,1,4,1,1
6wkx_0_,2,6,1,1
6wkx_0_,3,7,1,1
6wkx_0_,4,8,1,1
6wkx_0_,5,9,1,1
6wkx_0_,6,10,1,1
6wkx_0_,7,11,1,1
6wkx_0_,8,12,1,1
6wkx_0_,9,13,1,1
6wkx_0_,10,14,1,1
6wkx_0_,11,14,1,1