#........  ..# 
                     . ...#...###..# 
                     #.#.......#..#. 
                       ..#.......... 
                     #∆ ...........# 
                     .. ##.........# 
                     ...#......#  .. 
                     .....#...###.## 
                     ...##...4.#$... 
                      #...........## 
                     #.###..X....... 
                     . #.#.......... 
                     #.#.....(.#..#. 
                     ....##...###..# 
                     .[##......#..#. 
      ∆            ##..###.......... 
           .#   # . .  # #......... #
           . .  .  #.... #........#.#
           .. #. #   #.###.....#....#
            #.#.##  . .#..#...###....
            #. .  ...#...#.....#..#..
           # .. ... ...#.#. ..... #..
         #  .#. #.#.#...#........ .# 
        . .  #.  #..#..##.........#. 
            .  .  .#..# .... .  ..   
        #    #  . #  .....#... # .#  
        .  # .... # #. ##   ...# .#  
          ## . ## . . #.##.. ... .#  
            # .. #  #.. . ...  . ..# 
            #. ..# .#.  #... .... .  
            ##.  . . ..#.......#...  
                ##..  .  # .. ## ..#.
                 ## .  .# .....#  #  
              #.  .. # ##. .    . #  
              #  .      .   . .  .   
                  #  . .   . ... .   
           .  #         #    ..#     
                    # ..   .         
           #      .      #