TOLD/SOND: remove typeguard dependency. (#801)

Zhihao Du

2023-08-03 6fb84e4bf2219ff3b5a701282b15fea373fc2251

1
2
3
4
5
6
7
8
9
10
ten    10
eleven    11
twelve    12
thirteen    13
fourteen    14
fifteen    15
sixteen    16
seventeen    17
eighteen    18
nineteen    19