.#.         ...           
       ..        ....           
      ##.###  ###....           
      .....## .....#            
    ###.#...  .....#            
    #...#..#  wr...##           
    #.#....###hh.....           
.     ....#...l#                
....####†##.####     #          
............#       .##         
...#####....#  ####...##        
       #....####.......#        
       #.........####.#         
       ###....†.....#.#         
         #..........#.#         
         #..........#.#         
         #......##..#.##########
         #......##....'.≈#≈#≈≈≈#
        #.......##.#.####≈#≈##≈#
        #.............# #≈#≈#≈≈#
       ...............# ≈≈#≈#<≈+
       .....###.......#.###≈≈≈≈#
       .....  ###..####.  #≈##≈#
                ....  #   #≈≈≈≈#
               .#.#       ######
              ..#.