Task: Program Execution
Input (English): 2, 3, ['f', '8837', 'f', 'v', '43', '1769', 'B', '6713', '2771', '6243', 'f', '3429', '9841', 'X', 'z', '9597', 'F']
Output (English): 8837, 43, 6713, f, X, F