#########. .##..?..#.. . ... ..#.#.# .. #.##.#.#.# .##....#...### .....#....... ####..##...####### #.......<......[.. .##.#.@....#.#.# ####.##...#...##.#.. ....>.....b....[.... ........#####.###### [.....# .# ...... .. ..... w≈ .... ≈≈ .... ≈