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Disallow: /forum/admin
Disallow: /forum/privmsg.php
Disallow: /forum/search.php 
Disallow: /forum/login.php
Disallow: /forum/memberlist.php
Disallow: /forum/images
Disallow: /forum/includes
Disallow: /forum/profile.php

User-agent: * 
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Disallow: /forum/viewforum.php 
Disallow: /forum/index.php? 
Disallow: /forum/posting.php 
Disallow: /forum/groupcp.php 
Disallow: /forum/search.php 
Disallow: /forum/login.php 
Disallow: /forum/privmsg.php 
Disallow: /forum/post

Disallow: /forum/member 
Disallow: /forum/profile.php 
Disallow: /forum/memberlist.php 
Disallow: /forum/faq.php