pair,contact1,contact2,flow1,flow2
7bfp_U_,3,6,1,1
7bfp_U_,5,9,1,1
7bfp_U_,6,10,1,1
7bfp_U_,7,11,1,1
7bfp_U_,8,12,1,1
7bfp_U_,9,13,1,1
7bfp_U_,10,14,1,1
7bfp_U_,18,22,1,1
7bfp_U_,20,23,1,1
7bfp_U_,21,24,1,1
7bfp_U_,23,27,1,1
7bfp_U_,24,28,1,1
7bfp_U_,25,29,1,1
7bfp_U_,26,30,1,1
7bfp_U_,27,31,1,1
7bfp_U_,28,32,1,1
7bfp_U_,29,33,1,1
7bfp_U_,30,34,1,1
7bfp_U_,31,35,1,1
7bfp_U_,32,36,1,1