Proofread the following text
system
ทธี รำทน ศิา
user
{'corrected_text': 'ฤทธี', 'errors': [{'word': 'ทธี', 'corrected': 'ฤทธี', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'รำโทน', 'errors': [{'word': 'รำทน', 'corrected': 'รำโทน', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'ศิขา', 'errors': [{'word': 'ศิา', 'corrected': 'ศิขา', 'start_idx': 0, 'end_idx': 275333}]}
assistant