User-agent: Ultraseek (webmaster@ucs.cam.ac.uk)
Disallow: /internal

User-agent: Ultraseek (internal search; webmaster@ucs.cam.ac.uk)
Disallow: 

User-agent: Googlebot
Disallow: /internal 

User-agent: ia_archiver
Disallow: /internal

User-agent: yahoo-slurp
Disallow: /internal

User-agent: msnbot
Disallow: /internal

User-agent: *
Disallow: /