User-agent: *

Disallow: /bu/

Sitemap: http://sittoku.net/sitemap.xml
Sitemap: http://dpc.sittoku.net/sitemap.xml
Sitemap: http://mouse.sittoku.net/sitemap.xml
Sitemap: http://rockpc.sittoku.net/sitemap.xml
Sitemap: http://usedpc.sittoku.net/sitemap.xml