User-agent: * 
Disallow: /admin/
Disallow: /contrib/
Disallow: /doc/
Disallow: /lib/
Disallow: /modules/
Disallow: /plugins/
Disallow: /scripts/
Disallow: /tmp
Disallow: /images
Disallow: /uploads/images
Disallow: /uploads/images/Kollegium
Disallow: /uploads/images/Schulleitung
User-Agent: Googlebot-Image
Disallow: /
Disallow: /uploads/images
Disallow: /uploads/images/Kollegium
Disallow: /uploads/images/Schulleitung