. #                 
  # .#      #       
#   ###  #  .       
  ...    .#..       
 #. .   ##...#      
   #.#.  ..#       .
#  #.#  .##.## #.. .
.  ##...##.#. ...   
    ###  ##.## ##..#
      ### #3#       
    ## #. . #       
    # ##.. ##       
     #.##..#        
     #..##.#        
..####... ## #      
#......#.##...      
  ... ..#.#.#  #    
  .  #..#...##.# .  
    #..#..#....#..  
    #3#..#..#....   
   ##..##...#..#    
   #.##.#....# #    
   #####..#..#      
       ###..#       
         ####