Task: Program Execution
Input (English): 6, 11, ['2249', '7703', '6547', 'X', 'b', '5183', '565', 'Q', 'Z', '5471', '8471', 'm', '6797', 'X', 'O', 'G', '693', '6157', 'o', '7351', 'U', 'D', 'c', 'L', '6181', 'm', '1551', '1655', 'L']
Output (English): 8471, 5471, Z, Q, 565, 5183