.................................█.█
.............................█.........█
.......................█...............█
.........................█...........█
........................█...........█
.......................█...........█
.....................█............█
.................█............. █
..............█...............█
.........█.................█
..█..................█
............................█
..................................█
.............................█
.............................█.........█
.......................█...............█
.........................█...........█
........................█...........█
.......................█...........█
.....................█............█
.................█............. █
..............█...............█
.........█.................█
..█..................█
............................█
..................................█
.............................█