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license: gpl-2.0 |
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# Warning |
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This is a specialized dataset for greendam. **YOU CANNOT USE IT** if you have no original dataset access permisson from Opencpop team. |
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You could requst access permission for original dataset via Google Forms or email. |
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# What is opencpop? |
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[Opencpop](https://github.com/wenet-e2e/opencpop), a publicly available high-quality Mandarin singing corpus, is designed for singing voice synthesis (SVS) systems. This corpus consists of 100 unique Mandarin songs, which were recorded by a professional female singer. All audio files were recorded with studio-quality at a sampling rate of 44,100 Hz in a professional recording studio environment. |
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All singing recordings have been phonetically annotated with utterance/note/phoneme boundaries and pitch types. The final dataset contains 3,756 utterances, with a total of about 5.2 hours. The testing set consists of 5 randomly chosen songs, and baseline synthesized results are provided. |
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The human voice is one of the most beautiful instruments. Let’s create usable singing voice synthesis technology for humanity. Enjoy! |
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# File Format |
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- midis: [midi](https://en.wikipedia.org/wiki/MIDI) files. |
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- textgrids: Raw label files, You can open it using [praat](https://www.fon.hum.uva.nl/praat/) or [python](https://github.com/kylebgorman/textgrid). |
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- wavs: Raw audio wav files. |
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- segments: |
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- wavs: utterance level wavs. |
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- transcriptions.txt: utterance level labels. |
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- train.txt: train set labels. |
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- test.txt: test set labels. |
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# Label Format(split with '|') |
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- utterance wav name |
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- text |
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- phoneme |
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- note |
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- note duration |
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- phoneme duration |
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- whether the current note is a slur note, 0 no, 1 yes. |
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# Liscense |
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- The opencpop dataset is available to download for non-commercial purposes under a [CC BY-NC-ND 4.0](https://creativecommons.org/about/cclicenses/). |
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- The corpus copyright remains with the original owners of opencpop Team. |
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- If want to use it commercially, you are welcome to contact us by email([email protected]). |
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- Please use in accordance with Chinese and international laws. |
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``` |
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@misc{wang2022opencpop, |
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title={Opencpop: A High-Quality Open Source Chinese Popular Song Corpus for Singing Voice Synthesis}, |
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author={Yu Wang and Xinsheng Wang and Pengcheng Zhu and Jie Wu and Hanzhao Li and Heyang Xue and Yongmao Zhang and Lei Xie and Mengxiao Bi}, |
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year={2022}, |
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eprint={2201.07429}, |
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archivePrefix={arXiv}, |
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primaryClass={cs.SD} |
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} |
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``` |
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# pinyin to phoneme mapping table |
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pinyin| phonemes |
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---|--- |
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a|a |
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ai|ai |
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an|an |
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ang|ang |
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ao|ao |
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ba|b a |
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bai|b ai |
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ban|b an |
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bang|b ang |
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bao|b ao |
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bei|b ei |
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ben|b en |
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beng|b eng |
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bi|b i |
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bian|b ian |
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biao|b iao |
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bie|b ie |
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bin|b in |
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bing|b ing |
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bo|b o |
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bu|b u |
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ca|c a |
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cai|c ai |
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can|c an |
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cang|c ang |
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cao|c ao |
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ce|c e |
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cei|c ei |
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cen|c en |
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ceng|c eng |
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cha|ch a |
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chai|ch ai |
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chan|ch an |
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chang|ch ang |
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chao|ch ao |
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che|ch e |
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chen|ch en |
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cheng|ch eng |
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chi|ch i |
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chong|ch ong |
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chou|ch ou |
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chu|ch u |
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chua|ch ua |
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chuai|ch uai |
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chuan|ch uan |
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chuang|ch uang |
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chui|ch ui |
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chun|ch un |
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chuo|ch uo |
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ci|c i |
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cong|c ong |
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cou|c ou |
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cu|c u |
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cuan|c uan |
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cui|c ui |
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cun|c un |
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cuo|c uo |
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da|d a |
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dai|d ai |
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dan|d an |
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dang|d ang |
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dao|d ao |
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de|d e |
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dei|d ei |
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den|d en |
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deng|d eng |
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di|d i |
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dia|d ia |
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dian|d ian |
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diao|d iao |
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die|d ie |
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ding|d ing |
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diu|d iu |
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dong|d ong |
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dou|d ou |
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du|d u |
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duan|d uan |
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dui|d ui |
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dun|d un |
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duo|d uo |
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e|e |
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ei|ei |
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en|en |
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eng|eng |
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er|er |
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fa|f a |
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fan|f an |
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fang|f ang |
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fei|f ei |
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fen|f en |
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feng|f eng |
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fo|f o |
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fou|f ou |
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fu|f u |
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ga|g a |
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gai|g ai |
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gan|g an |
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gang|g ang |
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gao|g ao |
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ge|g e |
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gei|g ei |
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gen|g en |
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geng|g eng |
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gong|g ong |
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gou|g ou |
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gu|g u |
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gua|g ua |
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guai|g uai |
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guan|g uan |
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guang|g uang |
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gui|g ui |
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gun|g un |
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guo|g uo |
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ha|h a |
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hai|h ai |
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han|h an |
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hang|h ang |
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hao|h ao |
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he|h e |
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hei|h ei |
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hen|h en |
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heng|h eng |
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hm|h m |
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hng|h ng |
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hong|h ong |
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hou|h ou |
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hu|h u |
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hua|h ua |
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huai|h uai |
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huan|h uan |
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huang|h uang |
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hui|h ui |
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hun|h un |
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huo|h uo |
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ji|j i |
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jia|j ia |
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jian|j ian |
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jiang|j iang |
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jiao|j iao |
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jie|j ie |
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jin|j in |
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jing|j ing |
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jiong|j iong |
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jiu|j iu |
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ju|j v |
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juan|j van |
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jue|j ve |
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jun|j vn |
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ka|k a |
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kai|k ai |
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kan|k an |
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kang|k ang |
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kao|k ao |
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ke|k e |
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kei|k ei |
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ken|k en |
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keng|k eng |
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kong|k ong |
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kou|k ou |
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ku|k u |
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kua|k ua |
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kuai|k uai |
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kuan|k uan |
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kuang|k uang |
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kui|k ui |
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kun|k un |
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kuo|k uo |
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la|l a |
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lai|l ai |
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lan|l an |
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lang|l ang |
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lao|l ao |
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le|l e |
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lei|l ei |
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leng|l eng |
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li|l i |
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lia|l ia |
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lian|l ian |
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liang|l iang |
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liao|l iao |
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lie|l ie |
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lin|l in |
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ling|l ing |
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liu|l iu |
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lo|l o |
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long|l ong |
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lou|l ou |
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lu|l u |
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luan|l uan |
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lun|l un |
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luo|l uo |
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lv|l v |
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lve|l ve |
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m|m |
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ma|m a |
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mai|m ai |
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man|m an |
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mang|m ang |
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mao|m ao |
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me|m e |
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mei|m ei |
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men|m en |
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meng|m eng |
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mi|m i |
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mian|m ian |
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miao|m iao |
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mie|m ie |
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min|m in |
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ming|m ing |
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miu|m iu |
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mo|m o |
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mou|m ou |
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mu|m u |
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n|n |
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na|n a |
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nai|n ai |
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nan|n an |
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nang|n ang |
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nao|n ao |
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ne|n e |
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nei|n ei |
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nen|n en |
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neng|n eng |
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ng|n g |
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ni|n i |
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nian|n ian |
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niang|n iang |
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niao|n iao |
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nie|n ie |
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nin|n in |
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ning|n ing |
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niu|n iu |
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nong|n ong |
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nou|n ou |
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nu|n u |
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nuan|n uan |
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nun|n un |
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nuo|n uo |
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nv|n v |
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nve|n ve |
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o|o |
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ou|ou |
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pa|p a |
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pai|p ai |
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pan|p an |
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pang|p ang |
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pao|p ao |
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pei|p ei |
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pen|p en |
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peng|p eng |
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pi|p i |
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pian|p ian |
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piao|p iao |
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pie|p ie |
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pin|p in |
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ping|p ing |
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po|p o |
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pou|p ou |
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pu|p u |
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qi|q i |
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qia|q ia |
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qian|q ian |
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qiang|q iang |
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qiao|q iao |
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qie|q ie |
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qin|q in |
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qing|q ing |
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qiong|q iong |
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qiu|q iu |
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qu|q v |
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quan|q van |
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que|q ve |
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qun|q vn |
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ran|r an |
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rang|r ang |
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rao|r ao |
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re|r e |
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ren|r en |
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reng|r eng |
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ri|r i |
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rong|r ong |
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rou|r ou |
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ru|r u |
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rua|r ua |
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ruan|r uan |
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rui|r ui |
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run|r un |
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ruo|r uo |
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sa|s a |
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sai|s ai |
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san|s an |
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sang|s ang |
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sao|s ao |
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se|s e |
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sen|s en |
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seng|s eng |
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sha|sh a |
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shai|sh ai |
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shan|sh an |
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shang|sh ang |
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shao|sh ao |
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she|sh e |
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shei|sh ei |
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shen|sh en |
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sheng|sh eng |
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shi|sh i |
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shou|sh ou |
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shu|sh u |
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shua|sh ua |
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shuai|sh uai |
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shuan|sh uan |
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shuang|sh uang |
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shui|sh ui |
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shun|sh un |
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shuo|sh uo |
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si|s i |
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song|s ong |
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sou|s ou |
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su|s u |
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suan|s uan |
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sui|s ui |
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sun|s un |
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suo|s uo |
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ta|t a |
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tai|t ai |
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tan|t an |
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tang|t ang |
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tao|t ao |
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te|t e |
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tei|t ei |
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teng|t eng |
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ti|t i |
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tian|t ian |
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tiao|t iao |
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tie|t ie |
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ting|t ing |
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tong|t ong |
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tou|t ou |
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tu|t u |
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tuan|t uan |
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tui|t ui |
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tun|t un |
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tuo|t uo |
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wa|w a |
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wai|w ai |
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wan|w an |
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wang|w ang |
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wei|w ei |
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wen|w en |
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weng|w eng |
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wo|w o |
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wu|w u |
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xi|x i |
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xia|x ia |
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xian|x ian |
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xiang|x iang |
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xiao|x iao |
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xie|x ie |
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xin|x in |
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xing|x ing |
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xiong|x iong |
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xiu|x iu |
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xu|x v |
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xuan|x van |
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xue|x ve |
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xun|x vn |
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ya|y a |
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yan|y an |
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yang|y ang |
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yao|y ao |
|
ye|y e |
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yi|y i |
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yin|y in |
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ying|y ing |
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yo|y o |
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yong|y ong |
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you|y ou |
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yu|y v |
|
yuan|y van |
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yue|y ve |
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yun|y vn |
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za|z a |
|
zai|z ai |
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zan|z an |
|
zang|z ang |
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zao|z ao |
|
ze|z e |
|
zei|z ei |
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zen|z en |
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zeng|z eng |
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zha|zh a |
|
zhai|zh ai |
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zhan|zh an |
|
zhang|zh ang |
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zhao|zh ao |
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zhe|zh e |
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zhei|zh ei |
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zhen|zh en |
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zheng|zh eng |
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zhi|zh i |
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zhong|zh ong |
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zhou|zh ou |
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zhu|zh u |
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zhua|zh ua |
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zhuai|zh uai |
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zhuan|zh uan |
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zhuang|zh uang |
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zhui|zh ui |
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zhun|zh un |
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zhuo|zh uo |
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zi|z i |
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zong|z ong |
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zou|z ou |
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zu|z u |
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zuan|z uan |
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zui|z ui |
|
zun|z un |
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zuo|z uo |
