#.#       
           ...#       
           ...#       
           #..#       
#          #..#       
#..        #..####### 
#...########......... 
#.....................
#...............#     
#.....<.........#     
#..#######.#.#..#     
#      ##.#.#.#.#     
       #.#.#.#.#.#    
       #..#...#....   
       #.#.#.#.#.##   
       ##z#.#.#..#    
        ##z#.#...#    
         ##......#    
          {........   
           ########