Task: Program Execution
Input (English): 13, 13, ['2529', '7001', '6711', 'V', '35', 'n', 'e', '8161', 'r', '3827', 'v', '7029', 'S', '4409', 'm', 'F', 'c', '413', '1993', '2031', '7275', 'B', '8405']
Output (English): S