Task: Program Execution
Input (English): 11, 14, ['1669', '6315', 'B', 'q', '669', 'Y', 'I', '4737', 'W', 'n', '6843', '7483', '275', '8569', 'b', '7099', 'E', 'V', '9615', '6223']
Output (English): 684374832758569