##.# 
            ....# 
##         #..$#  
 .#.      ....... 
  ..   ###.#.#..# 
   .####..#...#   
  ##..#..#..###   
   ...#.#.###    .
    #.#Z....#     
    #.u#..###     
    #..#.##       
    #.#..#.#      
    .#...# #      
   ###.#..#       
    #..####       
    ###.#         
     #..#         
   ###..#         
   #..#.#         
   #.#...#        
   ##. .#         
     ...#         
    ## ##         
                  
     #            
      u.