. . . . .. # . ##.# .#+++#. #. # #. ##.####.... .G....G ## #...## ..# ...8S.. ##... W# #..... ###### ....... .#.# # # ...##..#.####8..φ... .####.#.W..##....#.#........ .## #........####.#..#....G.. # #.#.#.# ...#.. #§.#.# # . ####♣≈♣###########.# # # . ≈≈≈≈ ... # # # # ≈≈≈≈ ##.∩. ≈ . . ≈≈≈ ≈ ##[# ≈ W.. # # .≈ .. .. . ... . # . .. ... $ .... . .. . . . . . . .. . . # . . . .. . .. .. # . . .. .. . . ... . . . #