.#.#  #       
     ...# .###.    
. #   ..#..#....#  
 .#∩  .......... # 
  ..# +.#.. ..#..#.
   #.X#........#..#
   ##X#.+#.#...#.##
   #.XX............
   #..#...##.... ..
   ##...#.#. ..#...
    #........#. ..#
  #...#.+####+...#.
  #............#.. 
 #....+####...#+.. 
#....... .. ..  ...
#.#.# ).#..#..#..#.
  .#    #..## #. #.
        #. #..#.  .
    ## #  .... .#..