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User-agent:  *
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Disallow: /forum/modcp.php 
Disallow: /forum/posting.php 
Disallow: /forum/printview.php 
Disallow: /forum/privmsg.php 
Disallow: /forum/search.php 
Disallow: /forum/viewonline.php
Disallow: /forum/ptopic*.php 
Disallow: /forum/ntopic*.php