.#    
         ##. ##  
     ##  .. #..  
     .. #.##.#   
      .#....#    
      .3....#  ##
   ####...#   #..
   #..4..#   . .#
   #..#.##.#...  
#  #RX#4.X##.#   
#  #.XX.#....##  
#..#y.......#.#  
 ...###.#....#   
  .#. .....##.#  
 #.#. .##.##  #  
 . ####...#      
.. #. . ###      
  # #. X. ##     
   ## .X# .##    
   #  .X....##   
... ## ...#. .## 
. .  . #..#. ... 
 ##..## .. ..... 
    #. .#... .#