User-Agent: *
Allow: /
Disallow: /cgi-bin
Disallow: /img
Sitemap: http://manpages.songshu.org/manpages/sitemap_aa.xml
Sitemap: http://manpages.songshu.org/manpages/sitemap_ab.xml
Sitemap: http://manpages.songshu.org/manpages/sitemap_ac.xml