User-agent: ArchitextSpider
Disallow: /av/
Disallow: /goo/
Disallow: /go/
Disallow: /ly/
Disallow: /ya/
Disallow: /hb/

User-agent: Scooter
Disallow: /goo/
Disallow: /go/
Disallow: /ly/
Disallow: /ya/
Disallow: /ex/
Disallow: /hb/

User-agent: Slurp
Disallow: /av/
Disallow: /goo/
Disallow: /go/
Disallow: /ly/
Disallow: /ya/
Disallow: /ex/

User-agent: Infoseek Sidewinder
Disallow: /av/
Disallow: /goo/
Disallow: /ly/
Disallow: /ya/
Disallow: /ex/
Disallow: /hb/

User-agent: Lycos
Disallow: /av/
Disallow: /goo/
Disallow: /go/
Disallow: /ya/
Disallow: /ex/
Disallow: /hb/

User-agent: Googlebot
Disallow: /av/
Disallow: /go/
Disallow: /ly/
Disallow: /ya/
Disallow: /ex/
Disallow: /hb/

User-agent: *
Disallow: /av/
Disallow: /goo/
Disallow: /go/
Disallow: /ly/
Disallow: /ya/
Disallow: /ex/
Disallow: /hb/