pair,contact1,contact2,flow1,flow2 3lw5_N_,23,24,1,1 3lw5_N_,30,33,1,1 3lw5_N_,30,34,1,1 3lw5_N_,31,34,1,1 3lw5_N_,39,42,1,1 3lw5_N_,44,46,1,1 3lw5_N_,46,54,1,1 3lw5_N_,47,52,1,1 3lw5_N_,53,54,1,1 3lw5_N_,53,57,1,1 3lw5_N_,57,60,1,1 3lw5_N_,62,64,1,1 3lw5_N_,67,69,1,1 3lw5_N_,68,70,1,1 3lw5_N_,82,84,1,1