..                  
. .     #.. ##..   # 
..#.      . .#...#. #
.....##  #. ...#....#
#....#.#  .#...#.# # 
 ##.....###..#....#  
 #.....#.#..#....#. .
    . #.X....#.... .#
..  #.#.......#      
....#.#.#..##∩#      
 #.......#..#..#     
 ##..##...._..##     
....#..#......#      
.#..X.. ..###.#      
.≈  .....## ..#      
.≈≈#...#..  . #      
.. .....#. .#.#      
≈ #....  .. ...      
  . ...  . .#..      
             #