vocabs/bts.txt
| 1 | a 150259 |
| 2 | | 139093 |
| 3 | n 81105 |
| 4 | i 71054 |
| 5 | o 43446 |
| 6 | h 37416 |
| 7 | m 33528 |
| 8 | s 33243 |
| 9 | u 32464 |
| 10 | g 25963 |
| 11 | r 23376 |
| 12 | t 21774 |
| 13 | b 21085 |
| 14 | d 20862 |
| 15 | p 20766 |
| 16 | e 17412 |
| 17 | l 15780 |
| 18 | k 11990 |
| 19 | j 9670 |
| 20 | - 2323 |
| 21 | y 1437 |
| 22 | w 192 |
| 23 | f 29 |
| 24 | v 6 |
| 25 | z 4 |
| 26 | c 2 |
| 27 | x 1 |
| 28 | |