Task: Program Execution
Input (English): IZYZtfHVsXaxkVtnDvxmhCWOMABxKcgfZzPYvIbzfGYOYQJzGe, IXdFHKNlzjKCWsVflxkVtnDvxmhCWOMABxKcgklCKTkWQYsVxkaD
Output (English): IZYZtfHVsXaabccdghkkmmnotvvwxxxfZzPYvIbzfGYOYQJzGe, IXdFHKNlzjKCWsVflabccdghkkmmnotvvwxxxklCKTkWQYsVxkaD