.  .    
         .         
             . .#  
               .   
            ...  # 
        ## .   ..  
  #        #..#.   
         '.......  
      .  #......   
     .  ##........ 
    #### #.. ....##
   ##...##.#.##...#
 # #.....#.......##
#  #.... '........#
  # .....#.......##
##.#....##........#
   ##### #x......##
 #       #........#
         #.x.....##
         +........#
         #.......##
         #........#
         #.(.....##
         #....X...#
         #...#...##
         +........#
         #.......##