User-agent: Googlebot
Disallow: 

User-agent: Mediapartners-Google 
Disallow:

User-agent: Adsbot-Google
Disallow: 

User-agent: Googlebot-Image
Disallow: 

User-agent: Googlebot-Mobile
Disallow: 

User-agent: MSNBot
Disallow: 
Crawl-delay: 5

User-agent: Slurp
Disallow: 
Crawl-delay: 5

User-agent: Teoma
Disallow: 
Crawl-delay: 5

User-agent: Robozilla
Disallow: 
Crawl-delay: 5

User-agent: ia_archiver
Disallow: 
Crawl-delay: 5

User-agent: baiduspider
Disallow: 
Crawl-delay: 5

User-agent: yahoo-mmcrawler
Disallow: 
Crawl-delay: 5

User-agent: psbot
Disallow: 
Crawl-delay: 5

User-agent: yahoo-blogs/v3.9
Disallow: 
Crawl-delay: 5

User-agent: *
Disallow: /