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