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Crawl-delay: 5
User-agent: Baiduspider
Crawl-delay: 5
User-agent: Slurp
Crawl-delay: 5
User-agent: Yeti
Crawl-delay: 5
User-agent: YandexBot
Crawl-delay: 5
User-agent: SeznamBot
Crawl-delay: 5