| Block Letter | ||||||||||||||||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | P | Q | R | S | T | U | V | W | X | Y | * | ||
| F R B L e t t e r |
A | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 3 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| B | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 0 | |
| C | 2 | 0 | 1 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| D | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 3 | 6 | 7 | 9 | 6 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| E | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 1 | 1 | 1 | 3 | 17 | 7 | 2 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | |
| F | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 3 | 2 | 1 | 1 | 3 | 3 | 0 | 0 | 0 | 0 | |
| G | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| H | 0 | 0 | 0 | 0 | 1 | 3 | 2 | 4 | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| I | 1 | 1 | 3 | 2 | 2 | 7 | 4 | 2 | 4 | 2 | 4 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |
| J | 0 | 1 | 0 | 0 | 0 | 1 | 2 | 6 | 1 | 4 | 2 | 3 | 10 | 5 | 6 | 2 | 3 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | |
| K | 0 | 0 | 1 | 0 | 0 | 3 | 2 | 0 | 2 | 2 | 2 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | |
| L | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 4 | 2 | 1 | 0 | |