Task: Program Execution
Input (English): 19, ['L', '653', 'm', '2529', 'O', 'Q', 'a', 'q', 'F', 'z', 'p', '4271', 'H', 'm', 'w', '8631', 'c', '6799', '9219', 'c', '5699', 'w', '7693', 'y', 'p', 'f', '671', '6539', '4563', '9111', 'k', 'G', 'F', 'V', '7225', 'G', 'B', '3265', 'f']
Output (English): L, c, f