.. ...#
                                      ##.  .#..
                                      ... .....
                                     ##..#.... 
                          .       .  #..#...##.
                         #.  . ###.#  ........#
                          .# ..... ∩. #....#   
                      ..   ..#... #. .#.#  ####
                       . ##..  .... #.#.##....#
                    #.#  #....#.. ## .#...# .  
                      . ## ..##. .##.##..##.   
                       .. #....#..#....#....#  
                       #  #..##.....#.#...L#...
                  . . #  .# #.#.........##.....
                    .##.#..# .#. #.# .#.....#..
                   #..   #. ##.  #.##....#...#.
                    #.. ##.. .#..#.....##...## 
        #           ###.##..##### ...#...##..  
                  ## ##... #..   #.........#.  
        #            . ..#..##.     #... #.#   
                   #.#  ##  #  . #.##. .#. #   
              .  # . ....##      ##.. .####.   
                #. .. ... #        .§ .#    .. 
                    #.#..##        ..###     . 
             . # #     . #        . .          
                   #    ..#                    
                       #.                      
                   #    ##                     
                   ..                          
                   #                           
                   ..