.#       
         .         
            .#     
#. # .   . ..      
     ..#  .#       
   .. . 3 . # #    
    #..#     .     
    #.. .# .  .#   
    #. .     . ..  
   # #..# #   .    
   #. ....         
   # #.#  ....>    
      ... # # .    
    ## ... ..##    
      .....##.##   
     #. .3# ...    
     ##.#...##.##  
      # 3##.#...#  
     ###  #..#     
      ... #..## ..#
      ##. ##... ..#
       ##.#Z####.##
      ##..3%..#    
      #....#.O.....
      #.#..##.#...#
     .. #....#.##..
    #.  #..#  .#  #
    #   ..##....   
       .#..  .#.#  
       #.#    . .  
        .     #.