Task: Program Execution
Input (English): QHQCLSiiAGbyytGdLQI, vQqthLGWRrjKQCLSiiAGbyytGUVYCPGMQocN
Output (English): QHabcggiilqstyydLQI, vQqthLGWRrjKabcggiilqstyyUVYCPGMQocN