User-agent: Yandex
Disallow: /order/
Disallow: /personal/
Disallow: /reg.php
Disallow: /auth.php
Disallow: /bitrix/
Host: b2b.ikea.ru
Crawl-delay: 3

User-agent: *
Disallow: /order/
Disallow: /personal/
Disallow: /reg.php
Disallow: /auth.php
Disallow: /bitrix/
Host: b2b.ikea.ru