| Similarity | Rank | |
|---|---|---|
| 1_x | 0.855 | 59055 |
| 2x | 0.727 | 35945 |
| x_2 | 0.693 | 99518 |
| 1x | 0.677 | 55249 |
| +_2 | 0.632 | 70240 |
| 3x | 0.627 | 55219 |
| x2 | 0.620 | 67562 |
| 4x | 0.613 | 60933 |
| +_1 | 0.591 | 40649 |
| plus_two | 0.581 | 78725 |
| x1 | 0.572 | 98969 |
| approx | 0.566 | 89761 |
| up_to_4 | 0.566 | 82053 |
| 5x | 0.560 | 70410 |
| 2 | 0.557 | 170 |
| /_2 | 0.551 | 25382 |
| up_to_3 | 0.548 | 74465 |
| (_2 | 0.539 | 5504 |
| /_4 | 0.536 | 45946 |
| 8x | 0.534 | 81755 |
| =_2 | 0.532 | 50110 |
| 1_/_2 | 0.532 | 17502 |
| up_to_2 | 0.530 | 72968 |
| 1_/ | 0.529 | 28640 |
| /_3 | 0.524 | 43602 |