# www.robotstxt.org/
# www.google.com/support/webmasters/bin/answer.py?hl=en&answer=156449

User-agent: *
#Disallow: /*?
Disallow: /Bd/
Disallow: /CacheFiles/

User-agent: SemrushBot
Disallow: /

User-agent: SemrushBot-SA
Disallow: /