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