User-agent: msnbot
Disallow: /

User-agent: Twiceler
Disallow: /

User-agent: twiceler
Disallow: /

User-agent: Sogou web spider
Disallow: /

User-agent: Slurp
Disallow: /

User-agent: Sosospider
Disallow: /

User-agent: *
Disallow: 
Crawl-delay: 120
Visit-time: 0000-0700