.. 
              #.  
       ##    G.   
       #.  ##.    
        .# ..     
        #. .#     
      ###.#.#     
      #.##.#      
   # ###..##      
   #.#..#..###    
 #.##.#...#..#    
 #......##b.#.#   
  #...##..###     
 #.#..#.#.####. .#
.. ##.......   .# 
.  #.##...#.5###.#
   ## .#S.#....# .
     .#..##..#.##.
    ###.... .#...#
      #.x... .#5##
      ###..## . ..