零件工厂

facing=down,upwards_facing=east facing=down,upwards_facing=north facing=down,upwards_facing=south facing=down,upwards_facing=west facing=east,upwards_facing=east facing=east,upwards_facing=north facing=east,upwards_facing=south facing=east,upwards_facing=west facing=north,upwards_facing=east facing=north,upwards_facing=north facing=north,upwards_facing=south facing=north,upwards_facing=west facing=south,upwards_facing=east facing=south,upwards_facing=north facing=south,upwards_facing=south facing=south,upwards_facing=west facing=up,upwards_facing=east facing=up,upwards_facing=north facing=up,upwards_facing=south facing=up,upwards_facing=west facing=west,upwards_facing=east facing=west,upwards_facing=north facing=west,upwards_facing=south facing=west,upwards_facing=west