hallway = [ "#################"
          , "#               #"
          , "#   #   #   #   #"
          , "+               +"
          , "#   #   #   #   #"
          , "#               #"
          , "#################"
          ]
hallway = [ "#################"
          , "#               #"
          , "#   #   #   #   #"
          , "+               +"
          , "#   #   #   #   #"
          , "#               #"
          , "#################"
          ]
hallway = [ "#################"
          , "#               #"
          , "#   #   #   #   #"
          , "+               +"
          , "#   #   #   #   #"
          , "#               #"
          , "#################"
          ]