#### 
          #######<.# 
          ........<# 
           ######.## 
                #.#  
   #.  ######   #.#  
   #.###.≈≈≈##  #.#  
   .....≈≈≈≈≈## #.#  
 #  ....≈≈.≈≈_###.#  
##. ....≈≈≈≈≈##...#  
.... .##.≈≈≈......#  
#....  ##.........#  
#.....###.........#  
......O.a............
#.....###.........#.#
#####   #.........#.#
       ...........# #
       ..########.#  
      ...        .#  
      ...            
      ...