Task: Program Execution
Input (English): WctJEKYQSAubDvkizSYetCKKXvvKusvQbR, FUzNYQSAubDvkizSYetCKKXZcoxBbzFdN
Output (English): WctJEKabcdeikkkqsstuvxyyzvvKusvQbR, FUzNabcdeikkkqsstuvxyyzZcoxBbzFdN