User-agent: googlebot
Disallow: /immagini/
Disallow: /css/
Disallow: /pnc/

User-agent: slurp
Disallow: /immagini/
Disallow: /css/
Disallow: /pnc/

User-agent: *
Disallow: /immagini/
Disallow: /css/
Disallow: /pnc/