.....#.#.....  
...............  
 . ...#...#....  
# ..#.......#..  
#.#.....>.....#. 
#...#y......#....
 #..Z.#...#......
   #.y......../. 
   #.#y#.#....#  
     #........#  
     ##.#..y..#  
      #...y...#  
      ##......#  
       ###<#+##  
         ###