∆        
 ∆   #####            
.  # #...#      ....  
.. #.#...#      ....  
...#.#...##### .....  
....)........#......  
......{......#..)...  
.............#......  
...#####.##.........  
       #.#...#.#####  
       #.#...#.#      
      .#.#..<#.#######
     .................
     ..#####.#.##.... 
          #....#    . 
          #.....      
          #.###.#     
          #.   .#     
          #.   ##     
          #.          
        ∆