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User-agent: googlebot-image
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User-agent: ia_archiver
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User-agent: Yahoo-MMCrawler
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User-agent: MSNBot-Media
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User-agent: Slurp
Crawl-delay: 99
Disallow: /photos/

User-agent: msnbot
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Disallow: /photos/

User-agent: *
Disallow: /cgi-bin/
Disallow: /photos/
Disallow: /img2001/