User-agent: htdig
Disallow: /din
Disalow: /din2
User-agent: Googlebot
Disallow: /din
Disalow: /din2
User-agent: Slurp
Disallow: /din
Disalow: /din2
User-agent: MSNBot
Disallow: /din
Disalow: /din2
User-agent: *
Disallow: /