User-agent: Scooter
Disallow: /left.htm
Disallow: /top.htm

User-agent: Infoseek
Disallow: /left.htm
Disallow: /top.htm

User-agent: Slurp
Disallow: /left.htm
Disallow: /top.htm

User-agent: ArchitextSpider
Disallow: /left.htm
Disallow: /top.htm

User-agent: Googlebot
Disallow: /left.htm
Disallow: /top.htm

User-agent: Lycos
Disallow: /left.htm
Disallow: /top.htm

User-agent: Guilliver
Disallow: /left.htm
Disallow: /top.htm

User-agent: Fast
Disallow: /left.htm
Disallow: /top.htm

User-agent: Grabber  
Disallow: /left.htm
Disallow: /top.htm