.## ... .......###..##### ........>##.. ..# ............###.####### ....................... .......>...#...)....# . ..............∩.....#.. ..........<#...<....... ....................... ...........#........#.. ..........{.........# . ...#...)..##).......# ## #.#..(.#######...... .....#... .###.. ..#.......# ## .. .....###... .... ###.. ... ..