| B | K | N | O | S | A | E | S | D | W | Y | X |
| W | J | O | C | O | A | S | T | L | H | J | Y |
| F | M | L | N | A | T | U | R | A | L | Y | X |
| I | H | O | R | I | Z | O | N | S | V | I | W |
| U | K | Y | V | H | C | R | Y | S | T | A | L |
| B | O | U | L | D | E | R | M | V | M | L | S |
| C | Y | E | O | Y | W | O | B | N | I | A | R |
| Z | O | R | E | D | N | U | H | T | G | C | C |
| F | C | V | H | H | Z | H | S | U | B | T | Z |
| S | Q | X | N | R | E | V | O | C | S | I | D |
| E | I | R | I | A | R | P | G | J | O | B | G |
| S | S | O | K | Q | F | O | Z | E | E | R | T |