User-agent: *
Disallow: / 
User-agent: Yandex
Disallow: / 
User-agent: twiceler
Disallow: /
User-agent: SBIder
Disallow: /
User-agent: Slurp
Disallow: /
User-agent: msnbot
Disallow: /
User-agent: *
Disallow: /wxwuhistory.php