Task: Program Execution
Input (English): hrxTnSaAXjZvjAWQBYdrfzHdXRuiCfJPymSmQIsCxk, qTauuNOncHxTLBxBFvjAWQBYdrfzHdXRuiCIIrxfDgsKKaXDWBBRE
Output (English): hrxTnSaAXjZabcddfhijqrruvwxyzfJPymSmQIsCxk, qTauuNOncHxTLBxBFabcddfhijqrruvwxyzIIrxfDgsKKaXDWBBRE