Task: Program Execution
Input (English): 9, 17, ['t', '3867', '633', '5747', 'p', 'U', 'p', '9047', '9153', '2327', '8497', '6045', 'z', 'I', '5229', '8725', '7873', 'B', '5913', 'O', '213', 'I']
Output (English): 9153232784976045zI522987257873