pair,contact1,contact2,flow1,flow2 7t0o_K_,2,5,1,1 7t0o_K_,2,6,1,1 7t0o_K_,3,7,1,1 7t0o_K_,5,8,1,1 7t0o_K_,5,9,1,1 7t0o_K_,6,10,1,1 7t0o_K_,7,11,1,1 7t0o_K_,8,12,1,1 7t0o_K_,9,13,1,1 7t0o_K_,10,14,1,1 7t0o_K_,11,15,1,1 7t0o_K_,12,16,1,1 7t0o_K_,13,17,1,1 7t0o_K_,14,18,1,1 7t0o_K_,15,19,1,1 7t0o_K_,16,20,1,1 7t0o_K_,17,21,1,1 7t0o_K_,18,22,1,1 7t0o_K_,19,23,1,1 7t0o_K_,20,24,1,1 7t0o_K_,21,25,1,1 7t0o_K_,22,26,1,1 7t0o_K_,23,27,1,1 7t0o_K_,24,28,1,1 7t0o_K_,25,29,1,1 7t0o_K_,26,30,1,1 7t0o_K_,27,31,1,1 7t0o_K_,28,32,1,1 7t0o_K_,29,33,1,1