pair,contact1,contact2,flow1,flow2 6wdf_D_,8,12,1,1 6wdf_D_,9,13,1,1 6wdf_D_,10,13,1,1 6wdf_D_,10,14,1,1 6wdf_D_,13,17,1,1 6wdf_D_,16,43,1,1 6wdf_D_,17,21,1,1 6wdf_D_,18,21,1,1 6wdf_D_,18,22,1,1 6wdf_D_,23,24,1,1 6wdf_D_,24,28,1,1 6wdf_D_,25,29,1,1 6wdf_D_,26,30,1,1 6wdf_D_,27,31,1,1 6wdf_D_,28,32,1,1 6wdf_D_,29,33,1,1 6wdf_D_,30,34,1,1 6wdf_D_,33,37,1,1 6wdf_D_,34,39,1,1 6wdf_D_,34,41,1,1 6wdf_D_,35,38,1,1