Do you have a specific FTP server index you are trying to scrape? If you provide the URL structure, I can write you a regex filter to extract only the valid Alif Laila editions.
If FTP browsing feels too archaic or risky, use these curated sources: alif laila ftp index better
To get a "better" experience when searching for Alif Laila content: Do you have a specific FTP server index