..##.#......#..#   
.# ##.#∩#.#..# ####
.  ..##....#.##... 
  .#.#...# .....X# 
 #..#. ...##.#.#.# 
  ....#.#...#...#  
 ...#..##.R.#####  
  #...#.##...§..## 
   .#......5§§....#
   #.#..#..##.#.#..
     #..4...#..#.  
     #....#...##  #
     #.#...#..#   #
    ...#..#..##    
   #.. ##.##..     
  ...   #.# #.#    
  #..   ..#  #.    
        .##   ..