##              .  
....#####      ..  
......@.##    ...  
      #..####....  
      ##......##.  
       #.........  
   .####..#######..
  .....r...<.......
  ####.##...#.#####
     #.#....# #    
     # #....#      
       #.##.#      
       #. #..      
       #. #..#     
       #. ##.#