pair,contact1,contact2,flow1,flow2 6kf4_K_,4,8,1,1 6kf4_K_,5,9,1,1 6kf4_K_,6,10,1,1 6kf4_K_,7,11,1,1 6kf4_K_,8,12,1,1 6kf4_K_,9,13,1,1 6kf4_K_,10,14,1,1 6kf4_K_,11,15,1,1 6kf4_K_,12,16,1,1 6kf4_K_,13,17,1,1 6kf4_K_,14,18,1,1 6kf4_K_,15,18,1,1 6kf4_K_,15,19,1,1 6kf4_K_,15,42,1,1 6kf4_K_,16,20,1,1 6kf4_K_,34,37,1,1 6kf4_K_,34,38,1,1 6kf4_K_,35,39,1,1 6kf4_K_,38,42,1,1 6kf4_K_,39,43,1,1 6kf4_K_,40,44,1,1 6kf4_K_,43,46,1,1