pair,contact1,contact2,flow1,flow2
8ifd_3Q_,2,4,1,1
8ifd_3Q_,9,13,1,1
8ifd_3Q_,10,14,1,1
8ifd_3Q_,11,15,1,1
8ifd_3Q_,23,24,1,1
8ifd_3Q_,29,33,1,1
8ifd_3Q_,30,34,1,1
8ifd_3Q_,31,35,1,1
8ifd_3Q_,32,36,1,1
8ifd_3Q_,33,37,1,1
8ifd_3Q_,34,38,1,1
8ifd_3Q_,35,39,1,1
8ifd_3Q_,36,40,1,1
8ifd_3Q_,37,41,1,1
8ifd_3Q_,38,42,1,1
8ifd_3Q_,39,43,1,1
8ifd_3Q_,53,56,1,1