Task: Program Execution
Input (English): MfFqLcmPyEEUaJRKSiGDyKprnfYcwzHOqNFOUJanQ, ePuujjdKEUaJRKSiGDyKprnfYcBiciRaPIPYFQXt
Output (English): MfFqLcmPyEacdefgijkknprrsuyywzHOqNFOUJanQ, ePuujjdKacdefgijkknprrsuyyBiciRaPIPYFQXt