User-agent: Googlebot
Disallow:

User-agent: googlebot-image
Disallow:

User-agent: googlebot-mobile
Disallow:

User-agent: MSNBot
Disallow:

User-agent: MSNBot-media
Disallow:

User-Agent: bingbot
Disallow:

User-agent: Slurp
Disallow:

User-agent: Robozilla
Disallow: 

User-Agent: ia_archiver
Disallow: 

User-Agent: archive.org_bot
Disallow: 

User-agent: *
Disallow: /