Task: Program Execution
Input (English): 7, ['3923', '9999', '6527', '9353', 'r', 'G', 'q', '8919', 'K', 'R', '2527', 'f', '6091', '1221', 'Q']
Output (English): 3923, 9999, 6527, 9353, r, G, q, 8919