create alias tiles (0) -> tile (4249)
create alias floor_tile (0) -> tile_floor (2704)
create alias floor_tiles (0) -> tile_floor (2704)
create alias tiled_floor (0) -> tile_floor (2704)
create alias wall_tile (0) -> tile_wall (1193)
create alias wall_tiles (0) -> tile_wall (1193)
create alias tiled_wall (0) -> tile_wall (1193)
create implication tile_floor (2704) -> tile (4249)
create implication tile_floor (2704) -> floor (9651)
create implication tile_wall (1193) -> tile (4249)
create implication tile_wall (1193) -> wall_(structure) (13790)