..XXXX..|.....X..|.....X..|..XXXX..|..XXXX..|..X.....|..X.....|..XXXX..
..X..X..|.....X..|........|.....X..|.....X..|........|........|..X..X..
XXX..XXX|X.......|X.......|X......X|X......X|.......X|.......X|XXX..XXX
X......X|........|........|X......X|X......X|........|........|X......X
X......X|........|........|X......X|X......X|........|........|X......X
XXX..XXX|.......X|.......X|X.....XX|X.....XX|X.......|XX......|XXX..XXX
..X..X..|........|........|........|........|........|........|..X..X..
..XXXX..|..X.....|..X.....|..XXXX..|..XXXX..|.....X..|.....X..|..XXXX..
|