Task: Program Execution
Input (English): 11, 16, ['4897', '3585', '7531', 'B', '4295', 'n', 'M', '5381', 'L', '5887', '8015', 'e', '9913', 's', '2143', 'j', '5657', 'x', '1909', '7073', '9973', 'L', 'Q']
Output (English): 20071