## # ..≈ #.# .≈# #.##≈ # #≈. #..≈# ####### . #.. .#.. # ##≈≈.###.#.# # # # ≈... ..#.#.. # #. ##≈.###..# .# # ∆ #.#.4###.#..# # ## #.≈≈##. .#### 4 . #.# ##≈≈..##.### ..#. ## #...#≈.###.#..# #.### . .#.##≈# ..# ##..#. .#4. ##..≈.##.#....## ###.#4### ###≈.#4..#..## ..## # #≈≈#x##.# .# # # ##..# ..≈#..####.#. #.# #. ## ##≈≈.###.. . .. # 4 #≈≈. # ### ....### .## #≈#. #..#.## ### #.≈## . ... .#.. # #. # ... # ## . #. ## # .# .# # # ## ##