User-agent: Ultraseek (webmaster@ucs.cam.ac.uk) # CS ext search robot
Disallow: /cgi-bin/
Disallow: /camonly/
Disallow: /chengonly/ 
Disallow: /stats/
Disallow: /usage/
Disallow: /usage2/
Disallow: /research/groups/como/publ.pubkeys
Disallow: /research/groups/como/publ.pubjournals

User-agent: Ultraseek (internal search; webmaster@ucs.cam.ac.uk)
Disallow: /cgi-bin/
Disallow: /chengonly/
Disallow: /stats/
Disallow: /usage/
Disallow: /usage2/
Disallow: /research/groups/como/publ.pubkeys
Disallow: /research/groups/como/publ.pubjournals

User-agent: *        # stop other robots indexing camonly
Disallow: /cgi-bin/
Disallow: /chengonly/
Disallow: /camonly/
Disallow: /webstats.html
Disallow: /stats/
Disallow: /usage/
Disallow: /usage2/
Disallow: /research/groups/como/publ.pubkeys
Disallow: /research/groups/como/publ.pubjournals