Task: Program Execution
Input (English): HUdpmbfDcAQVtTbfmcGfI, GpUTTjymZXdpmbfDcAQVtTbfDaBIxZbwhRK
Output (English): HUabbcddffmpqttvmcGfI, GpUTTjymZXabbcddffmpqttvDaBIxZbwhRK