User-agent: *
Disallow: /omat/
Disallow: .txt

User-agent: Yanga WorldSearch Bot v1.1/beta (http://www.yanga.co.uk/)
Disallow: /

User-agent: psbot
Disallow: /

User-agent: Yanga WorldSearch Bot v1.1/beta (http://www.yanga.co.uk/)
Disallow: /

User-agent: OOZBOT
Disallow: /

User-agent: FollowSite Bot ( http://www.followsite.com/bot.html )
Disallow: /

User-agent: Gigabot/3.0 (http://www.gigablast.com/spider.html)
Disallow: /

User-agent: Exabot
Disallow: /