User-agent: *
Crawl-delay: 10

User-agent: dotbot 
Disallow: /

User-agent: Twiceler 
Disallow: /

User-agent: MJ12bot
Disallow: /

User-agent: Speedy
Disallow: /

User-agent: OOZBOT
Disallow: /

User-agent: ichiro
Disallow: /

User-agent: Jyxobot
Disallow: /

User-agent: ccbot
Disallow: /

User-agent: Nutch
Disallow: /

User-agent: MLBot
Disallow: /