User-agent: MJ12bot
Disallow: /

User-agent: Twiceler
Disallow: /

User-agent: dotbot 
Disallow: / 

User-agent: *
Disallow: /_fpclass
Disallow: /_private
Disallow: /_themes
Disallow: /_vti_cnf
Disallow: /_vti_log
Disallow: /_vti_pvt
Disallow: /_vti_script
Disallow: /_vti_txt
Disallow: /cgi-bin
Disallow: /email/
Disallow: /fpdb/
Disallow: /image/
Disallow: /click/
Disallow: /r/
Disallow: /c/