User-agent: Yandex
Disallow: /admin
Disallow: /_class
Disallow: /_page
Disallow: /_page
Disallow: /editor
Disallow: /doc
Disallow: /download.php
Host: www.server-unit.ru

User-agent: *
Disallow: /admin
Disallow: /_page
Disallow: /_page
Disallow: /_class
Disallow: /editor
Disallow: /doc
Disallow: /download.php