Proofread the following text
system
กงดึด ูถก ุ่รม
user
{'corrected_text': 'ดงดึก', 'errors': [{'word': 'กงดึด', 'corrected': 'ดงดึก', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'ถูก', 'errors': [{'word': 'ูถก', 'corrected': 'ถูก', 'start_idx': 0, 'end_idx': 275333}]} {'corrected_text': 'รุ่ม', 'errors': [{'word': 'ุ่รม', 'corrected': 'รุ่ม', 'start_idx': 0, 'end_idx': 275333}]}
assistant