# #.. .#      
   # #.. .  ###   
    . ..#.. ...   
 #.......#.# #    
 #...##..#.#.# .  
#. # #. ....#     
 .###.#..##.#...  
# #.....#.#....   
. ..# ...#....#   
##.#..# ..#..     
 ##.#.##.#.# ##   
 #.# #.#.#..#     
 # ..#.#.. #.     
  ##.#... .##..   
   #.#..#### #.   
    #......# .#   
    ##......#   #.
    #....####  ..#
#..##...#..####.#.
 #......#......#.#
 #.#####...#....# 
#. #....#..#..#   
.  #######x.#     
      #....#.#    
     #.........#  
    #...#.#..≈≈≈≈.
   #.##... ..≈≈≈≈≈
   #  ##.# ......≈
       ..  ...#.#.
      ##.  ..#.#.#
       ##  #.....#