User-agent: *
Disallow: /common/captcha.php

User-agent: Twitterbot
Allow: /img/

User-agent: 007ac9
User-agent: AhrefsBot
User-agent: LinqiaBot
User-agent: LinqiaRSSBot
User-agent: SMTBot
User-agent: HaosouSpider
Disallow: / 

User-agent: grapeshot
Disallow: