User-agent: Yandex
Disallow: /*word
Disallow: /item_photo.php?id
Disallow: /author.php*item
Clean-param: owner_id&flag_has_photo&ps /catalogue.php
Host: www.kentavr-art.ru

User-agent: Googlebot
Disallow: /*word
Disallow: /author.php*item
Disallow: /item_photo.php?id

User-agent: *
Disallow: /item_photo.php
Disallow: /author.php*item