User-Agent: *
Disallow: /

User-Agent: Mediapartners-Google
Allow: /

User-Agent: Googlebot
Allow: /

User-Agent: Adsbot-Google
Allow: /

User-Agent: Googlebot-Mobile
Allow: /

User-Agent: Yahoo! Slurp
Allow: /

Disallow: /class/
Disallow: /logs/
Disallow: /usage/
Disallow: /cgi-bin/