Task: Program Execution
Input (English): iQWZczPtTLWxtJQGXKlyzLhwynizuPVUBnjXHFgidyIFDN, zfrYhTxtJQGXKlyzLhwynizuPVcBgLhFTTExtoKM
Output (English): iQWZczPtTLWghijkllnpqtuvwxxyyzzUBnjXHFgidyIFDN, zfrYhTghijkllnpqtuvwxxyyzzcBgLhFTTExtoKM