..... #...# #.... # .... ###. #..# ....## #..# # #.....# #..##.# #≈≈≈... #.....# #≈≈≈≈.. ##.#### #≈≈≈≈≈.#####.## #∩≈≈≈≈.††.....# #######a####..# #.# #..# #.# ..... #.# ./..## #.# ....## #.# .#..# .....#..# ### #.. #.# #.# #.# ###.# #.#...... #<.# ..........# !##########