User-agent: *
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Disallow: /ptopic*.html$ 
Disallow: /ntopic*.html$ 
Disallow: /ftopic*asc*.html$

User-agent: Mozilla/3.01 (hotwired-test/0.1)
Disallow: /404.html
Disallow: /sutra*.html$ 
Disallow: /ptopic*.html$ 
Disallow: /ntopic*.html$ 
Disallow: /ftopic*asc*.html$

User-agent: Slurp
Disallow: /404.html
Disallow: /sutra*.html$ 
Disallow: /ptopic*.html$ 
Disallow: /ntopic*.html$ 
Disallow: /ftopic*asc*.html$ 

User-agent: Scooter
Disallow: /404.html
Disallow: /sutra*.html$ 
Disallow: /ptopic*.html$ 
Disallow: /ntopic*.html$ 
Disallow: /ftopic*asc*.html$ 

User-agent: GoogleBot
Disallow: /404.html
Disallow: /sutra*.html$ 
Disallow: /ptopic*.html$ 
Disallow: /ntopic*.html$ 
Disallow: /ftopic*asc*.html$