Directional Observer

facing=down,output_facing=east,powered=false facing=down,output_facing=east,powered=true facing=down,output_facing=north,powered=false facing=down,output_facing=north,powered=true facing=down,output_facing=south,powered=false facing=down,output_facing=south,powered=true facing=down,output_facing=up,powered=false facing=down,output_facing=up,powered=true facing=down,output_facing=west,powered=false facing=down,output_facing=west,powered=true facing=east,output_facing=down,powered=false facing=east,output_facing=down,powered=true facing=east,output_facing=north,powered=false facing=east,output_facing=north,powered=true facing=east,output_facing=south,powered=false facing=east,output_facing=south,powered=true facing=east,output_facing=up,powered=false facing=east,output_facing=up,powered=true facing=east,output_facing=west,powered=false facing=east,output_facing=west,powered=true facing=north,output_facing=down,powered=false facing=north,output_facing=down,powered=true facing=north,output_facing=east,powered=false facing=north,output_facing=east,powered=true facing=north,output_facing=south,powered=false facing=north,output_facing=south,powered=true facing=north,output_facing=up,powered=false facing=north,output_facing=up,powered=true facing=north,output_facing=west,powered=false facing=north,output_facing=west,powered=true facing=south,output_facing=down,powered=false facing=south,output_facing=down,powered=true facing=south,output_facing=east,powered=false facing=south,output_facing=east,powered=true facing=south,output_facing=north,powered=false facing=south,output_facing=north,powered=true facing=south,output_facing=up,powered=false facing=south,output_facing=up,powered=true facing=south,output_facing=west,powered=false facing=south,output_facing=west,powered=true facing=up,output_facing=down,powered=false facing=up,output_facing=down,powered=true facing=up,output_facing=east,powered=false facing=up,output_facing=east,powered=true facing=up,output_facing=north,powered=false facing=up,output_facing=north,powered=true facing=up,output_facing=south,powered=false facing=up,output_facing=south,powered=true facing=up,output_facing=west,powered=false facing=up,output_facing=west,powered=true facing=west,output_facing=down,powered=false facing=west,output_facing=down,powered=true facing=west,output_facing=east,powered=false facing=west,output_facing=east,powered=true facing=west,output_facing=north,powered=false facing=west,output_facing=north,powered=true facing=west,output_facing=south,powered=false facing=west,output_facing=south,powered=true facing=west,output_facing=up,powered=false facing=west,output_facing=up,powered=true