.                  
...                 
...                 
...                 
#.#       #######   
#t#      ##..%..##  
#.#     ##...≈...## 
#.#######...≈≈≈...##
#..........≈≈≈≈t.∩.#
#.#######...≈≈≈..%##
#.#     ##...≈...## 
#.#      ##.....##  
#.#       #######   
#.#                 
#.#                 
#.#                 
#∩#                 
#.#