Disallow: /
#specific block
User-agent: Yandex
Disallow: /
#image crawlers
User-agent: Googlebot-Image
Disallow: /
User-agent: yahoo-mmcrawler
Disallow: /
User-agent: psbot
Disallow: /
#general block
User-agent: *
Disallow: 
Crawl-delay: 10
Disallow: /cgi-bin/
Disallow: /elejewels/
Disallow: /_private/