pair,contact1,contact2,flow1,flow2
5lmn_N_,3,6,1,1
5lmn_N_,10,12,1,1
5lmn_N_,15,18,1,1
5lmn_N_,20,22,1,1
5lmn_N_,22,28,1,1
5lmn_N_,25,45,1,1
5lmn_N_,33,36,1,1
5lmn_N_,33,37,1,1
5lmn_N_,33,38,1,1
5lmn_N_,34,37,1,1
5lmn_N_,39,43,1,1
5lmn_N_,40,44,1,1
5lmn_N_,41,45,1,1
5lmn_N_,42,46,1,1
5lmn_N_,43,47,1,1
5lmn_N_,44,48,1,1
5lmn_N_,45,49,1,1
5lmn_N_,46,50,1,1
5lmn_N_,46,51,1,1
5lmn_N_,52,55,1,1
5lmn_N_,57,59,1,1