pair,contact1,contact2,flow1,flow2
7n31_Ld_,4,37,1,1
7n31_Ld_,5,57,1,1
7n31_Ld_,6,35,1,1
7n31_Ld_,7,34,1,1
7n31_Ld_,7,55,1,1
7n31_Ld_,8,10,1,1
7n31_Ld_,8,32,1,1
7n31_Ld_,8,33,1,1
7n31_Ld_,9,53,1,1
7n31_Ld_,10,52,1,1
7n31_Ld_,11,13,1,1
7n31_Ld_,11,15,1,1
7n31_Ld_,12,15,1,1
7n31_Ld_,12,20,1,1
7n31_Ld_,16,20,1,1
7n31_Ld_,17,21,1,1
7n31_Ld_,18,22,1,1
7n31_Ld_,19,23,1,1
7n31_Ld_,20,24,1,1
7n31_Ld_,21,25,1,1
7n31_Ld_,22,26,1,1
7n31_Ld_,23,27,1,1
7n31_Ld_,24,27,1,1
7n31_Ld_,26,37,1,1
7n31_Ld_,29,33,1,1
7n31_Ld_,30,33,1,1
7n31_Ld_,39,44,1,1
7n31_Ld_,40,44,1,1
7n31_Ld_,41,45,1,1
7n31_Ld_,42,46,1,1
7n31_Ld_,43,47,1,1
7n31_Ld_,44,48,1,1
7n31_Ld_,44,58,1,1
7n31_Ld_,45,49,1,1
7n31_Ld_,46,50,1,1
7n31_Ld_,48,51,1,1
7n31_Ld_,50,53,1,1