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