User-agent: Yandex
Disallow: /1.html
Disallow: /2.html
Disallow: /3.html
Disallow: /4.html
Disallow: /5.html
Disallow: /6.html
Disallow: /7.html
Disallow: /8.html
Disallow: /9.html
Allow: /
Crawl-delay:  2.5

User-agent: Mail.Ru
Disallow: #
Crawl-delay:  4.5

User-agent: Googlebot
Disallow: /1.html
Disallow: /2.html
Disallow: /3.html
Disallow: /4.html
Disallow: /5.html
Disallow: /6.html
Disallow: /7.html
Disallow: /8.html
Disallow: /9.html
Allow: /

Crawl-delay:  2.5

User-agent:  Rambler
Disallow: #
Crawl-delay:  2.5