User-agent: Yandex
Disallow: /*_openstat
Disallow: /style.css
Disallow: /ank/
Host: www.ankor.ru

User-agent: Googlebot
Disallow: /*_openstat
Disallow: /style.css
Disallow: /ank/

User-agent: *
Disallow: /style.css
Disallow: /ank/