. ....############### ......t.........∩.! ....####.########## . #.# #.# #.# #.# #.# ##.## ##...## ##.....## #...≈...# #..≈≈≈..# #.≈≈≈≈≈.# #..≈≈≈..# #..÷≈...# ##.....## ##.∩.## ##.## ###