pair,contact1,contact2,flow1,flow2 4wf9_W_,1,39,1,1 4wf9_W_,2,39,1,1 4wf9_W_,3,38,1,1 4wf9_W_,4,37,1,1 4wf9_W_,6,34,1,1 4wf9_W_,6,35,1,1 4wf9_W_,7,55,1,1 4wf9_W_,8,32,1,1 4wf9_W_,8,33,1,1 4wf9_W_,9,53,1,1 4wf9_W_,10,53,1,1 4wf9_W_,11,13,1,1 4wf9_W_,12,15,1,1 4wf9_W_,16,19,1,1 4wf9_W_,16,20,1,1 4wf9_W_,17,21,1,1 4wf9_W_,18,22,1,1 4wf9_W_,18,49,1,1 4wf9_W_,19,23,1,1 4wf9_W_,19,52,1,1 4wf9_W_,20,24,1,1 4wf9_W_,21,25,1,1 4wf9_W_,23,26,1,1 4wf9_W_,24,27,1,1 4wf9_W_,29,33,1,1 4wf9_W_,30,33,1,1 4wf9_W_,39,44,1,1 4wf9_W_,40,42,1,1 4wf9_W_,40,44,1,1 4wf9_W_,42,46,1,1 4wf9_W_,43,47,1,1 4wf9_W_,44,48,1,1 4wf9_W_,45,49,1,1 4wf9_W_,47,50,1,1 4wf9_W_,51,54,1,1