User-agent: psbot
Disallow: /

User-agent: snoopy v1.2
Disallow: /

User-agent: webalta crawler/2.0
Disallow: /

User-agent: jac
Disallow: /

User-agent: snoopy
Disallow: /

User-agent: myengines-bot
Disallow: /

User-agent: BotOnParade
Disallow: /