Task: Program Execution
Input (English): 12, 21, ['a', '3823', '6383', 'p', 'o', 'W', 'g', 'n', 'W', '8579', 'G', 'W', '6951', '237', '9261', 'W', 'B', '5285', '379', '5797', 'h', 'J', '5107', '5565', 'r', '8209', 'x', 'f', '3309', '6023']
Output (English): W69512379261WB52853795797h