##  #                    
                   ..#                     
                     3                     
                     #  # #                
                      #   .#               
              #      ##. ..#               
              #.#    #.  .#                
               .. # ##.#§#                 
        ####   #. #.#.# §.                 
       ##s.#     . #.# # .# .              
      ##.#.#   ##. #. #. ... #             
      #.#..#     .#. . #. .#               
      #s####    # .##.. .# #               
      #..#      # .#.  #.#.#  .            
       ..######  ## . .#.# .# #            
      ##...#.....#X..# .###                
     ##. ..#..# ...∩# ..  .                
     #..x#....#..#..# ..# #                
     #..#.....X....... .                   
    ##....#.........#..# #..               
    #.. ..##.... ....##. #                 
  #.  ## . ##.##.#... # .                  
 #...#.......#...#. . # .#.  ##            
#. #.....#.# . .##  . .                    
 ..#.. ...#..#.#....... #                  
.  #.# ..# .. ##  ..##.                    
   # #...  ##.. .. ..   #                  
      ...   #   . .                        
    .##         . .#                       
                #                          
                                           
              .