.          
                 .            
                #..           
                 ......       
              ## .....#       
             # ..  ..#        
           #... #....#        
       ## ##4   #....#        
        .#..#   .#.#          
       # .## #.#..#           
        #.#.# # .  #          
         .  ## #.#.#{    #    
       #.#. .##....#   ## #   
       ##..#4##..###   ..  #  
        ##.#.....  # ##.#.# ..
         ###.##...#.x.#. .... 
         #.##.###..##  #.     
          #.#...# ## #.       
  ## #### ##...###  .# .      
   ..#.#. #.......# # # ..#   
.    ... #4.### ...#.#### #   
...#  #.#...#.# ##... ..      
#.....##.###.####.###.# .     
   #....##.....{. # #. #      
   #####{.##..## #.. ## #     
    #...#..###. .# .          
   #.###..###....#     .# #   
       ###..##..##.# .. #     
         #.x......#           
         ##..#..#.#           
     {    #.#......           
          #.##.###..          
          #.. #..  .          
          #.#  ...            
          ##{   #.            
                 .#