User-agent: slurp
Disallow:

User-agent: Googlebot
Disallow: 

User-agent: msnbot
Disallow:

User-agent: gsa-crawler
Disallow:

User-agent: AccMonitor
Disallow:

User-agent: AccVerify
Disallow:

User-agent: AccRepair
Disallow:

User-agent: *
Disallow: /