.........#. 
             .........  
           # ........## 
           #............
           #.##....<.#..
           #.......#....
           #...?OS......
           #............
       #####....(......$
 #.#.###.#.#.#.#(..##.#.
 ...................#   
 #.#.###.#.#.####...#   
   #...÷........ ...#   
................#.#.#   
.#.#.###.########.#.#   
   #  ....       .#.#   
      ##.##      .#     
       ..#       .#     
       #.#              
       ###