TOLD/SOND: modify data preprocessing

志浩

2023-08-02 a0ffc9ba6b86780aa68ceca8b41bce464cf2a066

1
2
3
4
5
6
7
8
9
x    1
xx    2
xxx    3
xl    4
l    5
lx    6
lxx    7
lxxx    8
xc    9