pair,contact1,contact2,flow1,flow2
8ir5_T_,1,5,1,1
8ir5_T_,2,6,1,1
8ir5_T_,3,7,1,1
8ir5_T_,4,8,1,1
8ir5_T_,5,9,1,1
8ir5_T_,6,10,1,1
8ir5_T_,7,11,1,1
8ir5_T_,8,12,1,1
8ir5_T_,9,13,1,1
8ir5_T_,10,14,1,1
8ir5_T_,11,15,1,1
8ir5_T_,12,16,1,1
8ir5_T_,13,17,1,1
8ir5_T_,14,18,1,1
8ir5_T_,15,19,1,1
8ir5_T_,16,20,1,1
8ir5_T_,17,21,1,1
8ir5_T_,18,22,1,1