Task: Program Execution
Input (English): 14, 19, ['8425', '9879', '1291', '4299', 'B', 'O', '669', 'b', 'F', '6081', 'W', 'Q', 'D', 'l', '7565', '6327', 'c', '929', 'H', 'p', 'x', 'W']
Output (English): H929c72365657l