| Similarity | Rank | |
|---|---|---|
| x_) | 0.710 | 50197 |
| X | 0.647 | 3010 |
| x_' | 0.625 | 92559 |
| xx | 0.607 | 26899 |
| y | 0.591 | 5439 |
| x_[number] | 0.582 | 44076 |
| (_x_) | 0.579 | 52604 |
| 0 | 0.563 | 1299 |
| z | 0.553 | 16532 |
| 0_) | 0.549 | 14952 |
| (_X | 0.548 | 78216 |
| (_x_, | 0.546 | 76445 |
| y_) | 0.542 | 87152 |
| q | 0.539 | 24133 |
| x_2 | 0.536 | 99518 |
| k | 0.535 | 9721 |
| j | 0.528 | 7870 |
| v2 | 0.525 | 49586 |
| × | 0.524 | 44404 |
| r | 0.522 | 7951 |
| u | 0.517 | 5476 |
| h | 0.512 | 7616 |
| x2 | 0.507 | 67562 |
| n | 0.506 | 3175 |
| (_X_) | 0.503 | 73504 |