Task: Program Execution
Input (English): 5, ['3877', 'K', '2105', 'l', 'h', '2853', '7645', 'S', 'Q', '1253', '8313', '7549', 'X', '549', 'h', 'a', '805', '2491', 'G', 'c', 'k']
Output (English): 3877, K, 2105, l, h