update TimestampSentence format

雾聪

2024-01-03 86e7118344995824f4f1cac7940d4a02ac764efd

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