⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬛⬛⬜⬜⬛⬛⬜ ⬜⬜⬜⬛⬛⬜⬜⬜ ⬜⬛⬛⬛⬛⬛⬛⬜ ⬜⬜⬜⬜⬜⬜⬜⬜