Task: Program Execution
Input (English): 16, 17, ['q', 'c', 'U', '7219', 'G', '3393', 'C', '445', 'w', '7719', 'x', 'I', 'L', '7597', 'w', 'U', 'v', '5255', '8055', '8313', '769', '4223', '4241']
Output (English): v, U