Task: Program Execution
Input (English): 15, 23, ['v', '5691', 'D', 'H', '2919', 'Z', 's', 'H', 'v', 'l', 'a', 'H', 'U', 'w', '8731', '8953', 'a', '5051', '2185', '4509', '8899', '1863', '5589']
Output (English): 985536819988905458121505a35981378