Task: Program Execution
Input (English): 6, 16, ['X', '6869', '9', 'H', '4625', '1575', '6197', '3625', 'B', '3503', '1531', 'z', 'o', '8111', 'B', '9625', '7169', 'q', 's', 'h', '6207', 'B', '1795', '5809', 'w']
Output (English): 5269B1118oz13513053B526379165751