#######  
               #.....#  
            ####.....#  
            .........#  
             ###.....#  
             #.......#  
             #.###.#.#  
.               #..#.###
...  #########.##.∩....#
....##.......#.......#.#
.............####.####.#
  ..##...)...#  #...##.#
.............#  #.#.##.#
....##.......#  #.#.##.#
.##  #.......#  #......#
     #.......######.####
   .....##...........#  
   ####..#.###≈###....# 
      ##...#.#≈#.#....# 
       #.###.#≈#.###..# 
       #. ...#≈#... ..# 
       . ###.#≈#.###..# 
      #    #.#≈#.#  ..# 
           ###≈###   .# 
             ...