Task: Program Execution
Input (English): 6, ['K', 'Q', '1185', 'a', '8977', 'C', '5069', 'e', '6991', '8445', 'U', 'U', 'x', '7755', '2031', 'I', 'Q', '6079', '8763', '531', '8543', 'C', 'D', '8221', 'U']
Output (English): 5069, e, 6991, 8445, U, U, x, 7755, 2031, I, Q, 6079, 8763, 531, 8543, C, D, 8221, U