pair,contact1,contact2,flow1,flow2 6wdr_f_,20,23,1,1 6wdr_f_,25,47,1,1 6wdr_f_,34,35,1,1 6wdr_f_,35,51,1,1 6wdr_f_,37,53,1,1 6wdr_f_,41,42,1,1 6wdr_f_,41,50,1,1 6wdr_f_,42,44,1,1 6wdr_f_,56,70,1,1 6wdr_f_,57,64,1,1 6wdr_f_,57,70,1,1 6wdr_f_,60,63,1,1 6wdr_f_,60,68,1,1 6wdr_f_,63,68,1,1