branches_class branches_connection branches_weight created_at id node_class properties t_blocks_c_c t_blocks_c_i t_blocks_c_u t_blocks_e t_blocks_i t_blocks_i_i t_blocks_i_u t_blocks_u t_blocks_u_u t_blocks_x t_blocks_y topology_id tp_c_c tp_c_i tp_c_u tp_e tp_i tp_i_i tp_i_u tp_u tp_u_u tp_x tp_y