.     .   .   
   #.. # #.  .#   
    #.#.#.###.#   
     #.#...#§##   
      .....§..#   
  .# ###.#..#.#   
 ##..#.#..#§..### 
#....##.....R....#
 ...#....##.#.... 
  ##...#......##. 
  #..#.....# .##  
  #...#...#.#..#  
....##.#..#...... 
 #.#...#...####   
   #..##.#.#      
  #.#. #.#.##     
 ...#. .....      
      #.#...####  
       # # #.     
            #