| Similarity | Rank | |
|---|---|---|
| x1 | 0.790 | 98969 |
| x_2 | 0.689 | 99518 |
| 2_x | 0.620 | 56928 |
| 2x | 0.618 | 35945 |
| 1_x | 0.615 | 59055 |
| +_1 | 0.587 | 40649 |
| X2 | 0.585 | 83612 |
| x_[number] | 0.576 | 44076 |
| +_2 | 0.565 | 70240 |
| 3x | 0.554 | 55219 |
| 1x | 0.544 | 55249 |
| 4x | 0.536 | 60933 |
| hp | 0.534 | 56644 |
| [number]_x_[number] | 0.522 | 16485 |
| =_2 | 0.508 | 50110 |
| x | 0.507 | 2992 |
| 8x | 0.506 | 81755 |
| 5x | 0.503 | 70410 |
| +1 | 0.499 | 31573 |
| 2_+ | 0.499 | 59059 |
| 1 | 0.494 | 187 |
| /_2 | 0.493 | 25382 |
| +3 | 0.492 | 97676 |
| =_4 | 0.492 | 91534 |
| 2 | 0.491 | 170 |