pair,contact1,contact2,flow1,flow2
5iwa_N_,2,5,1,1
5iwa_N_,3,6,1,1
5iwa_N_,3,7,1,1
5iwa_N_,4,8,1,1
5iwa_N_,5,9,1,1
5iwa_N_,7,10,1,1
5iwa_N_,7,11,1,1
5iwa_N_,15,18,1,1
5iwa_N_,20,22,1,1
5iwa_N_,22,27,1,1
5iwa_N_,23,28,1,1
5iwa_N_,24,37,1,1
5iwa_N_,25,45,1,1
5iwa_N_,33,36,1,1
5iwa_N_,33,37,1,1
5iwa_N_,33,38,1,1
5iwa_N_,39,43,1,1
5iwa_N_,41,45,1,1
5iwa_N_,42,46,1,1
5iwa_N_,43,47,1,1
5iwa_N_,44,48,1,1
5iwa_N_,45,49,1,1
5iwa_N_,46,50,1,1
5iwa_N_,46,51,1,1
5iwa_N_,52,55,1,1