Proofread the following text
system
ุรัศ คโต ค้นๆ
user
{'corrected_text': 'ทุรัศ', 'errors': [{'word': 'ุรัศ', 'corrected': 'ทุรัศ', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'คำโต', 'errors': [{'word': 'คโต', 'corrected': 'คำโต', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'คุ้นๆ', 'errors': [{'word': 'ค้นๆ', 'corrected': 'คุ้นๆ', 'start_idx': 0, 'end_idx': 275333}]}
assistant