User-agent: *
Disallow: /

User-agent: BaiDuSpider
Disallow: /

User-agent: EchO!
Disallow: /

User-agent: crawl
Disallow: /

User-agent: bot/
Disallow: /

User-agent: bot-
Disallow: /

User-agent: robot
Disallow: /

User-agent: baiduspider
Disallow: /

User-agent: Baidu
Disallow: /

User-agent: echo
Disallow: /

User-agent: 'crawl'
Disallow: /

User-agent: Java
Disallow: /

User-agent: java
Disallow: /