... 
            .?.# 
            ...# 
           #..#  
           ..#   
        ###^#    
     ####..#     
     #..O..#     
  #.....#M.#     
.....####..#     
..##   ##M.#     
#     ##...##    
     ##.....#    
   ###?.....##   
  ##.........###.
  #..............
  #...........###
  #......<.....# 
  #............# 
  #...........## 
  #..........##  
  #..........#   
  #######..###   
        #..#     
        #..#     
        #..#