User-agent: *
Disallow:

User-agent: grub-client
Disallow: /

User-agent: grub
Disallow: /

User-agent: looksmart
Disallow: /

User-agent: seXgrabberbot
Disallow: /

User-agent: *
Disallow: /adclick

User-agent: *
Disallow: /adclickPS

User-agent: *
Disallow: /redirect