User-Agent: Yandex
Disallow: /cat/
Disallow: /catalog/?lang=rus&c_id=22
Disallow: /catalog/?lang=rus&c_id=21
Disallow: /info/tel3.html
Disallow: /?
Host: www.dialogstroy.ru

User-Agent: *
Disallow: /cat/
Disallow: /info/tel3.html
Disallow: /catalog/?lang=rus&c_id=22
Disallow: /?