pair,contact1,contact2,flow1,flow2 6m8r_K_,2,11,1,1 6m8r_K_,3,4,1,1 6m8r_K_,4,8,1,1 6m8r_K_,5,9,1,1 6m8r_K_,8,11,1,1 6m8r_K_,10,12,1,1 6m8r_K_,16,18,1,1 6m8r_K_,18,21,1,1 6m8r_K_,19,22,1,1 6m8r_K_,20,23,1,1 6m8r_K_,20,24,1,1