Task: Program Execution
Input (English): 16, 17, ['C', '1865', 'S', '2169', '9503', 'K', '9003', 'f', 'r', '3393', 'L', '6999', 'i', 'e', 'j', '2897', 'Q', '6255', '8659', 'P']
Output (English): Q7982