User-agent: Yahoo! Slurp
Disallow: /
User-agent: Yahoo
Disallow: /
User-agent: Yahoo-MMCrawler/
Disallow: /
User-agent: Yahoo! DE Slurp
Disallow: /
User-agent: YahooSeeker
Disallow: /
User-agent: Slurp
Disallow: /
User-agent: Alexa
Disallow: /
User-agent: Altavista
Disallow: /
User-agent: Scooter
Disallow: /
User-agent: ia_archiver
Disallow: /
User-agent: Teoma
Disallow: /