Task: Program Execution
Input (English): 3, ['5201', 'D', 'N', 'x', 'K', '3507', 'S', '3745', '3231', 'q', '4629', 'l', '2425', 'Q', 'O', 'P', 's', '5563', 'V', 'V', 'w', '8143', 'g', '1869', '6699']
Output (English): 5201, x, S, q, 2425, P, V, 8143, 6699