pair,contact1,contact2,flow1,flow2
4wfn_W_,1,34,1,1
4wfn_W_,2,54,1,1
4wfn_W_,3,32,1,1
4wfn_W_,4,52,1,1
4wfn_W_,4,54,1,1
4wfn_W_,5,29,1,1
4wfn_W_,5,30,1,1
4wfn_W_,6,50,1,1
4wfn_W_,8,10,1,1
4wfn_W_,9,12,1,1
4wfn_W_,13,17,1,1
4wfn_W_,14,18,1,1
4wfn_W_,15,19,1,1
4wfn_W_,16,20,1,1
4wfn_W_,17,21,1,1
4wfn_W_,18,22,1,1
4wfn_W_,19,23,1,1
4wfn_W_,20,25,1,1
4wfn_W_,21,24,1,1
4wfn_W_,35,37,1,1
4wfn_W_,37,41,1,1
4wfn_W_,38,42,1,1
4wfn_W_,39,43,1,1
4wfn_W_,40,44,1,1
4wfn_W_,41,45,1,1
4wfn_W_,42,45,1,1
4wfn_W_,42,46,1,1
4wfn_W_,47,50,1,1