Task: Program Execution
Input (English): 6, 12, ['6969', 'K', '4495', '859', '8397', 'O', 'a', '2985', '5639', 'n', 'W', '391', 's', 'c', 'a', '2301']
Output (English): O, a, 2985, 5639, n, W, 391