pair,contact1,contact2,flow1,flow2 3rl0_g_,5,9,1,1 3rl0_g_,6,10,1,1 3rl0_g_,9,12,1,1 3rl0_g_,10,13,1,1 3rl0_g_,11,15,1,1 3rl0_g_,12,16,1,1 3rl0_g_,13,17,1,1 3rl0_g_,14,18,1,1 3rl0_g_,15,19,1,1 3rl0_g_,16,20,1,1 3rl0_g_,17,21,1,1 3rl0_g_,18,22,1,1 3rl0_g_,20,23,1,1 3rl0_g_,20,24,1,1 3rl0_g_,21,25,1,1 3rl0_g_,22,26,1,1 3rl0_g_,23,27,1,1 3rl0_g_,25,29,1,1 3rl0_g_,26,30,1,1 3rl0_g_,29,32,1,1 3rl0_g_,30,33,1,1 3rl0_g_,31,34,1,1 3rl0_g_,31,35,1,1 3rl0_g_,32,36,1,1 3rl0_g_,34,38,1,1 3rl0_g_,35,39,1,1 3rl0_g_,36,40,1,1 3rl0_g_,37,41,1,1 3rl0_g_,38,42,1,1 3rl0_g_,39,43,1,1 3rl0_g_,40,44,1,1 3rl0_g_,41,45,1,1 3rl0_g_,42,45,1,1