Design and Copyright : Oleg Smol'yakov (2021).
XXXXX|XX..X|X..XX|XX..X|XXXXX XX.XX|X....|.....|.....|X...X X...X|.....|.....|X....|X...X X.X.X|X....|.....|.....|X...X XXXXX|X...X|X...X|X...X|XXXXX