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