User-agent: twiceler
Disallow: /

User-agent:Twiceler
Disallow: /

User-agent: Sosospider
Disallow: /

User-agent: sosospider
Disallow: /

User-agent: image strippers
Disallow: /

User-agent: Sosoimagespider
Disallow: /

User-agent: sosoimagespider
Disallow: /

User-agent: Sogou+Pic+Spider
Disallow: /

User-agent: Sogou+web+spider
Disallow: /

User-agent: YoudaoBot
Disallow: /