.......  
        .#.#.#..  
        .......   
        #....#    
        #...#  ...
        #...#  ...
..#######...# ....
......O.....#.....
#########...#.... 
       #........# 
       #....#.#.# 
       #.#<...#   
       #.#.#..#   
       #.#....#   
       #......#   
       ####...#   
           #..#   
            ...   
            #.#.