###################### #....................# #....................# #........8..8........# #.....Z..............# #...######Z.######...# #...#....#..#....#...# #...#.#..#..#..#.#...# #...#.####..####.#...# #...#.......Z....#...# #...#.####.Z.....#...# #...#.#..#.......#...# #...#....#.......#...# #...######.∩.....#...# #...#........'####Z..# #...# ####...#. #...# #...# #...#.. #...# #...##############...# #................Z...# #.........∩∩.........# ######################