............            
...........  ...        
................#       
 ......... .....#       
  #......##.....        
.##......##.....##      
.................#      
................#       
................##      
.................#      
................###     
...........?....#.#     
.##......##X.....#      
  #......##.....#...    
 .............?.#       
 ........Z......#       
  ........X.....#       
  .... .........#       
  ......Z.. ....#       
  .. ...........#       
  #.. ...##.....#       
  #..§.. ## .....#      
  .... ........ .#      
  ..... ...... ..#      
  .... .. .. .. #       
  ....... ......#       
  ####...##. .#