User-agent: googlebot*
Disallow:

User-agent: Mediapartners-Google*
Disallow:

User-agent: wget*
Disallow: *

User-agent: ia_archiver
Disallow: *

User-agent: BecomeBot
Crawl-Delay: 30

User-agent: SBIder
Disallow: /

User-agent: twiceler
Disallow: *

User-agent: *
Disallow: