Task: Program Execution
Input (English): 5, ['F', '307', '8491', 'M', 'a', '5181', 'G', '6009', 'u', '169', '2089', '2907', '7419', '1609', 'N', '4893', 'L', '891', 'x', 'X', 'Z', 'B', '2879', '4223']
Output (English): F, 307, 8491, M, a