User-agent: Twiceler www.cuill.com/robots.html
Disallow: /

User-agent: Mozilla/5.0 (Twiceler-0.9 http://www.cuill.com/twiceler/robot.html)
Disallow: /

User-agent: Twiceler www.cuill.com/twiceler/robot.html
Disallow: /

User-agent: Twiceler-0.9 http://www.cuill.com/twiceler/robot.html
Disallow: /

User-agent: Yeti/0.01 (nhn/1noon, yetibot@naver.com, check robots.txt daily and follow it)
Disallow: /

User-agent: * 
Disallow: