Task: Program Execution
Input (English): 11, ['8669', '3843', 'F', 'M', 's', 'X', 'y', 'L', '8493', 'C', '5295', '7171', '683', '4861', '3085', 'f', '2419', '7129', '3247', 'x', 'R', 'O', '2121', '2575', '4343', '3325', '9771', '8277', 'D', 'm', '8733']
Output (English): 8669, 7171, 2121