Task: Program Execution
Input (English): hxXHIAsFWCIjMiZYqYPNIqILogU, UKEXHIAsFWCIjMiZYqYPNIqLy
Output (English): hxacfhiiiijmnpqqswxyyzILogU, UKEacfhiiiijmnpqqswxyyzLy