Task: Program Execution
Input (English): 9, 16, ['U', 'r', 'm', 'N', '215', 'E', 'u', '1861', '8517', 'Y', '8861', 'W', 'P', 'l', '3901', '1279', 'R', 'F', 'C', '8461', 'm', 'I', '7023', '4335', '6853', '5495', 'N', '6037', '1999', '4605']
Output (English): 12793901lPW8861Y8517