Task: Program Execution
Input (English): KXYYIJYjkItebdmdQWiimIrLgI, xcHdBzrvYIJYjkItebdmdKzFnpYhVXYdPs
Output (English): KXYbddeiijjkmtyyQWiimIrLgI, xcHdBzrvbddeiijjkmtyyKzFnpYhVXYdPs