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