pair,contact1,contact2,flow1,flow2
8ppr_Z_,1,5,1,1
8ppr_Z_,2,6,1,1
8ppr_Z_,3,7,1,1
8ppr_Z_,4,8,1,1
8ppr_Z_,5,9,1,1
8ppr_Z_,6,10,1,1
8ppr_Z_,7,11,1,1
8ppr_Z_,8,12,1,1
8ppr_Z_,9,13,1,1
8ppr_Z_,10,14,1,1
8ppr_Z_,11,15,1,1
8ppr_Z_,12,16,1,1
8ppr_Z_,13,17,1,1
8ppr_Z_,14,18,1,1
8ppr_Z_,15,19,1,1
8ppr_Z_,16,20,1,1
8ppr_Z_,17,21,1,1
8ppr_Z_,18,22,1,1
8ppr_Z_,19,23,1,1
8ppr_Z_,21,24,1,1
8ppr_Z_,22,25,1,1
8ppr_Z_,24,28,1,1
8ppr_Z_,25,29,1,1
8ppr_Z_,26,30,1,1
8ppr_Z_,27,31,1,1
8ppr_Z_,28,32,1,1
8ppr_Z_,29,32,1,1
8ppr_Z_,29,33,1,1
8ppr_Z_,30,34,1,1
8ppr_Z_,31,35,1,1
8ppr_Z_,32,36,1,1
8ppr_Z_,33,36,1,1
8ppr_Z_,33,37,1,1
8ppr_Z_,34,38,1,1
8ppr_Z_,35,39,1,1
8ppr_Z_,36,39,1,1