vocabs/pmf.txt
| 1 | a 249630 |
| 2 | | 238470 |
| 3 | o 92644 |
| 4 | i 89932 |
| 5 | n 82100 |
| 6 | m 67160 |
| 7 | e 67013 |
| 8 | t 65963 |
| 9 | u 63927 |
| 10 | k 51863 |
| 11 | s 50153 |
| 12 | p 48441 |
| 13 | r 41507 |
| 14 | g 36107 |
| 15 | l 27804 |
| 16 | y 24145 |
| 17 | w 19511 |
| 18 | ' 16392 |
| 19 | b 14311 |
| 20 | d 12219 |
| 21 | j 9552 |
| 22 | h 5034 |
| 23 | - 2208 |
| 24 | z 10 |
| 25 | c 7 |
| 26 | f 4 |
| 27 | |