CFG_EDGE_OBJECT_TYPE bs_2_3 bs_2 bs_3 CFG_EDGE_OBJECT_TYPE bs_3_4 bs_3 bs_4 CFG_EDGE_OBJECT_TYPE bs_4_5 bs_4 bs_5 CFG_EDGE_OBJECT_TYPE bs_5_6 bs_5 bs_6 CFG_EDGE_OBJECT_TYPE bs_4_7 bs_4 bs_7 CFG_EDGE_OBJECT_TYPE bs_7_8 bs_7 bs_8 CFG_EDGE_OBJECT_TYPE bs_8_4 bs_8 bs_4 CFG_EDGE_OBJECT_TYPE bs_7_9 bs_7 bs_9 CFG_EDGE_OBJECT_TYPE bs_9_10 bs_9 bs_10 CFG_EDGE_OBJECT_TYPE bs_10_4 bs_10 bs_4 CFG_EDGE_OBJECT_TYPE bs_9_11 bs_9 bs_11 CFG_EDGE_OBJECT_TYPE bs_11_4 bs_11 bs_4