pair,contact1,contact2,flow1,flow2 6wdf_h_,3,6,1,1 6wdf_h_,3,7,1,1 6wdf_h_,4,8,1,1 6wdf_h_,5,9,1,1 6wdf_h_,8,11,1,1 6wdf_h_,8,12,1,1 6wdf_h_,9,13,1,1 6wdf_h_,10,14,1,1 6wdf_h_,10,53,1,1 6wdf_h_,11,15,1,1 6wdf_h_,12,16,1,1 6wdf_h_,13,16,1,1 6wdf_h_,14,17,1,1 6wdf_h_,14,18,1,1 6wdf_h_,14,57,1,1 6wdf_h_,16,17,1,1 6wdf_h_,17,20,1,1 6wdf_h_,17,21,1,1 6wdf_h_,20,88,1,1 6wdf_h_,25,85,1,1 6wdf_h_,27,83,1,1 6wdf_h_,33,36,1,1 6wdf_h_,34,37,1,1 6wdf_h_,35,38,1,1 6wdf_h_,36,39,1,1 6wdf_h_,36,40,1,1 6wdf_h_,40,43,1,1 6wdf_h_,41,45,1,1 6wdf_h_,43,46,1,1 6wdf_h_,43,47,1,1 6wdf_h_,44,48,1,1 6wdf_h_,44,49,1,1 6wdf_h_,58,78,1,1 6wdf_h_,59,62,1,1 6wdf_h_,59,63,1,1 6wdf_h_,60,61,1,1 6wdf_h_,63,66,1,1 6wdf_h_,67,71,1,1 6wdf_h_,70,71,1,1 6wdf_h_,71,74,1,1 6wdf_h_,79,80,1,1 6wdf_h_,94,97,1,1 6wdf_h_,97,101,1,1 6wdf_h_,98,101,1,1 6wdf_h_,98,102,1,1 6wdf_h_,100,103,1,1 6wdf_h_,101,104,1,1 6wdf_h_,108,110,1,1 6wdf_h_,110,113,1,1 6wdf_h_,121,122,1,1 6wdf_h_,121,124,1,1 6wdf_h_,125,126,1,1