.                        
   .                         
                             
    # #   .                  
                             
  #   #  .                   
   #  #   .                  
       #.#    #              
    .. ..#  #                
       .#..#  #              
  .# .. ###...#   .          
  §  # ..# ... .#            
     #    . # #..#           
    # #..# . # ..            
# .#   .#.. ..##    .        
     #  ## .    # # ##       
      . .§...#.  . #.       .
      # #..#   ..###.#    #..
          . #.#. ##.###  ≈≈.≈
         .#..#..#  §#.# ≈≈≈≈≈
         .  #......§X1#.≈≈≈≈≈
        ..  #.##.##§......≈≈≈
        ## #.## .#.##.#G.. #≈
       .   #   ..#. #.#..≈..≈
              . ... #.# .≈..≈
              . .#  #.# .≈.≈≈
            .. ###  ###  ≈...
             .           ≈...