Merge pull request #342 from alibaba-damo-academy/dev_cmz

zhifu gao

2023-04-13 33681507e1d3468f6a8670e82c47a1b69cb4a394

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C    1
CC    2
CCC    3
CD    4
D    5
DC    6
DCC    7
DCCC    8
CM    9