Proofread the following text
system
ณขะ ตกปไ ภดูล
user
{'corrected_text': 'ขณะ', 'errors': [{'word': 'ณขะ', 'corrected': 'ขณะ', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'ตกไป', 'errors': [{'word': 'ตกปไ', 'corrected': 'ตกไป', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'ภูดล', 'errors': [{'word': 'ภดูล', 'corrected': 'ภูดล', 'start_idx': 0, 'end_idx': 275333}]}
assistant