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Disallow: /

User-agent: Gigabot
Disallow: /

User-agent: Speedy
Disallow: /

User-agent: VoilaBot
Disallow: /

User-agent: SeznamBot
Disallow: /

User-agent: favorstarbot
Disallow: /

User-agent: Baiduspider
Disallow: /

User-agent: Nutch
Disallow: /

User-Agent: MJ12bot
Disallow:   /