pair,contact1,contact2,flow1,flow2 6yj4_k_,6,9,1,1 6yj4_k_,8,11,1,1 6yj4_k_,8,12,1,1 6yj4_k_,12,15,1,1 6yj4_k_,13,16,1,1 6yj4_k_,17,20,1,1 6yj4_k_,20,25,1,1 6yj4_k_,21,24,1,1 6yj4_k_,21,25,1,1 6yj4_k_,23,26,1,1 6yj4_k_,32,36,1,1 6yj4_k_,33,37,1,1 6yj4_k_,34,38,1,1 6yj4_k_,35,39,1,1 6yj4_k_,36,40,1,1 6yj4_k_,37,41,1,1 6yj4_k_,38,42,1,1 6yj4_k_,39,43,1,1 6yj4_k_,40,44,1,1 6yj4_k_,41,45,1,1 6yj4_k_,42,46,1,1 6yj4_k_,43,46,1,1 6yj4_k_,44,47,1,1