User-agent: psbot
Disallow: /

User-agent: grub-client 
Disallow: /

User-agent: BecomeBot 
Disallow: /

User-agent: aipbot
Disallow: /

User-agent: Ocelli
Disallow: /

User-agent: Noxtrumbot
Disallow: /


User-agent: *
Disallow: /go/