Task: Program Execution
Input (English): YRxtrQAFXRmpllmvTcITyZUpVQZjoYN, GREEMgxxFCYQZXRmpllmvTcITyAEdAjnwtc
Output (English): YRxtrQAFcillmmprttvxyZUpVQZjoYN, GREEMgxxFCYQZcillmmprttvxyAEdAjnwtc