User-agent: *
Disallow: /contrib/
Disallow: /images/

User-agent: Fasterfox
Disallow: /

User-agent: Slurp
Crawl-delay: 10
Disallow:

User-Agent: msnbot
Crawl-delay: 10
Disallow:

User-Agent: HTTrack
Disallow: /

User-Agent: Charlotte
Crawl-delay: 10