pair,contact1,contact2,flow1,flow2 7oqe_g_,4,6,1,1 7oqe_g_,6,9,1,1 7oqe_g_,13,69,1,1 7oqe_g_,13,70,1,1 7oqe_g_,14,26,1,1 7oqe_g_,15,67,1,1 7oqe_g_,16,24,1,1 7oqe_g_,18,20,1,1 7oqe_g_,18,21,1,1 7oqe_g_,18,22,1,1 7oqe_g_,23,45,1,1 7oqe_g_,25,43,1,1 7oqe_g_,27,40,1,1 7oqe_g_,29,38,1,1 7oqe_g_,30,38,1,1 7oqe_g_,37,58,1,1 7oqe_g_,39,56,1,1 7oqe_g_,41,54,1,1 7oqe_g_,44,50,1,1