Task: Program Execution
Input (English): 8, 17, ['9763', '1479', 'Y', 'I', 'j', 'f', '8209', 'Y', 'Q', '3481', '4409', 'W', '2347', 'e', '6619', '2311', 'F', '8073', '6797', '4173', '9171']
Output (English): F23116619e2347W44093481QY