Task: Program Execution
Input (English): 4, 14, ['i', '2277', 'K', '6235', 'G', '4013', 'M', 'c', 'S', '3081', 'M', 'Y', 'O', '31', 'h', '1149', '9493', '929']
Output (English): 13OYM1803ScM3104G5326