Task: Program Execution
Input (English): 7, ['A', '9021', 'A', '4497', 'l', '2345', 'K', 'e', 'q', 'W', 'w', '4135', '9531', 'e', '9999', '9845', '2051']
Output (English): A, 9021, A, 4497, l, 2345, K, e, q, W