#                   
             .. #      #         
           ##.#       .     #    
          .. .##. ###. .##       
           # #.# ..#.#.##        
            ....###......#.  #   
          ###. .#.......#.   .   
  ..##  ###..  ...#.)..#..  ..   
   .. ###.#.####.(...##.##       
    ##.......#.#...R.(..#        
..  #.# ....#.#..#.○......       
   .#.##.. .# ##.≈##○.#      #   
 #..... .#...# ##.##.#  #..  #   
    # #..##...##....#.......  #  
     ..###. .#.#.....#.#.#..     
    #.....#..#..#........        
    ##..##.#.#.........###  #.   
     # . #. #...#...#..#    #  ..
     #..#..######..#....#        
   .  .#####    ........#        
  ##..         ##...#....        
  ....                           
 # # .                           
#.   #                           
 . ##