#.#              
         #.               
      #   ..          #   
      .#. #.#        .    
       .#.  .       .# #  
      #..###.#     #.#.   
      .##....## ###.#.####
      #..##.#.###..##....#
      .. .#.##....##..#...
      .... ...............
      ..................!.
        ..........b.......
       ...................
      ................Z...
      ....................
      ....................
      .. .##......##......
      .... #......# ......