Task: Program Execution
Input (English): BhXSXfbdCatxKEZskAPtAnSLFCTWQxoIhakXAlyMaxfjZHporZBA, dhzZtgTOdBPtAnSLFCTWQxoIhakXAlSbpJWjQDZfbosOFLJj
Output (English): BhXSXfbdCatxKEZskAaaacfhikllnopqsttwxxyMaxfjZHporZBA, dhzZtgTOdBaaacfhikllnopqsttwxxSbpJWjQDZfbosOFLJj