User-agent: psbot
Disallow: /
User-agent: ia_archiver
Disallow: /
User-agent: teleport
Disallow: /
User-agent: linkwalker
Disallow: /
User-agent: googlebot
Disallow: /
User-agent: Slurp
Crawl-delay: 5

User-agent: msnbot
Crawl-delay: 5

User-agent: nutch
Crawl-delay: 5

User-agent: yeti
Crawl-delay: 8

User-agent: Yeti/1.0 (NHN Corp.; http://help.naver.com/robots/)
Crawl-delay: 8

User-agent: naverbot
Crawl-delay: 8

User-agent: googlebot
Crawl-delay: 5

User-agent: dotbot
Crawl-delay: 5

User-agent: twiceler
Crawl-delay: 8

User-agent: yandex
Crawl-delay: 5

User-agent: Teoma
Crawl-delay: 5

User-agent: baiduspider
Crawl-delay: 8

User-agent: Rednano Crawler (crawler@sphsearch.sg)
Crawl-delay: 8

User-agent: FAST Enterprise Crawler 6 used by Singapore Press Holdings (crawler@sphsearch.sg)
Crawl-delay: 8