pair,contact1,contact2,flow1,flow2 4ji1_N_,2,5,1,1 4ji1_N_,5,22,1,1 4ji1_N_,7,10,1,1 4ji1_N_,15,18,1,1 4ji1_N_,20,22,1,1 4ji1_N_,22,27,1,1 4ji1_N_,23,27,1,1 4ji1_N_,24,37,1,1 4ji1_N_,25,45,1,1 4ji1_N_,26,28,1,1 4ji1_N_,33,37,1,1 4ji1_N_,33,38,1,1 4ji1_N_,39,43,1,1 4ji1_N_,40,44,1,1 4ji1_N_,41,45,1,1 4ji1_N_,42,46,1,1 4ji1_N_,43,47,1,1 4ji1_N_,44,47,1,1 4ji1_N_,44,48,1,1 4ji1_N_,45,49,1,1 4ji1_N_,46,51,1,1 4ji1_N_,52,55,1,1