User-Agent:*
Disallow: /bt.php

User-agent: msnbot
Crawl-delay: 600

User-agent: BecomeJPBot
Disallow: /

User-agent: baiduspider
Disallow: /

User-agent: Baiduspider
Disallow: /

User-agent: Yeti
Disallow: /

User-agent: Twiceler
Disallow: /

User-agent: Gigabot
Disallow: /

User-agent: Steeler
Disallow: /

User-agent: Mail.Ru
Disallow: /

User-agent: Purebot
Disallow: /

User-agent: *
Disallow: /blog.php