pair,contact1,contact2,flow1,flow2
8htz_h_,1,20,1,1
8htz_h_,1,21,1,1
8htz_h_,2,39,1,1
8htz_h_,4,37,1,1
8htz_h_,5,16,1,1
8htz_h_,9,13,1,1
8htz_h_,22,26,1,1
8htz_h_,23,27,1,1
8htz_h_,24,28,1,1
8htz_h_,25,29,1,1
8htz_h_,25,30,1,1
8htz_h_,26,30,1,1
8htz_h_,26,31,1,1
8htz_h_,34,36,1,1