| Lettre | Suivante | % Correct |
|---|---|---|
| N | M | 51%
|
| C | B | 49%
|
| M | L | 49%
|
| V | U | 49%
|
| I | H | 47%
|
| Q | P | 47%
|
| S | R | 47%
|
| F | E | 44%
|
| G | F | 44%
|
| D | C | 42%
|
| E | D | 42%
|
| H | G | 42%
|
| J | I | 40%
|
| K | J | 40%
|
| B | A | 37%
|
| T | S | 37%
|
| W | V | 37%
|
| L | K | 35%
|
| X | W | 35%
|
| Y | X | 35%
|
| Z | Y | 35%
|
| O | N | 33%
|
| P | O | 33%
|
| R | Q | 30%
|
| U | T | 30%
|