Task: Program Execution
Input (English): 23, 23, ['D', '8731', '1507', 'B', 'v', 'G', '589', 'h', '3135', 'j', '7549', 'V', 'c', '8193', '209', '2013', '6381', 'U', 'b', '8873', '5297', 'B', '7629', 'v', '1823', 'a', '1873', '4037']
Output (English): 7629