###         
     ##.##        
    ##.∩.##       
   ##.....##      
   #...≈÷÷.#      
   #..≈≈≈÷.#      
   #.≈≈≈≈≈.#      
   #..≈≈≈..#      
   #...≈...#      
   ##.....##      
    ##...##       
     ##.##        
      #.#         
      #.#         
      #.#      ###
      #.#     ....
      #.#    .....
#######.####.....$
...........t.....?
############.....$
             .....
              ....
               ###