User-agent: Mediapartners-Google*
Disallow:

User-agent: *
Disallow: /admin.php
Disallow: /abuse/
Disallow: /admin/
Disallow: /advertisers/
Disallow: /backup/
Disallow: /blocks/
Disallow: /db/
Disallow: /images/
Disallow: /import/
Disallow: /includes/
Disallow: /language/
Disallow: /modules/
Disallow: /resource/
Disallow: /themes/