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User-agent: psbot
Disallow: /

User-agent: *
Disallow: /amazon/
Disallow: /book/
Disallow: /cgi-bin/
Disallow: /cover/
Disallow: /cover_extra/
Disallow: /download/
Disallow: /layout/
Disallow: /leute/
Disallow: /stat-hbk/