User-agent: *
Crawl-delay: 6
User-Agent: VoilaBot
Crawl-delay: 12
User-agent: Slurp
Crawl-delay: 7
User-Agent: Charlotte
Crawl-delay: 8
User-Agent: twiceler
Crawl-delay: 8
User-Agent: Sosospider
Crawl-delay: 10