Task: Program Execution
Input (English): 2, ['q', 'C', 'r', 'U', '555', 'A', 'x', 'Q', '2835', '4835', '1881', '4251', '8897', 'G', '1683', 'z', '4593', 'x', '4263']
Output (English): q, r, 555, x, 2835, 1881, 8897, 1683, 4593, 4263