User-Agent: *
Disallow: /system
Allow: /

User-Agent: *
Disallow: /forum
Allow: /

User-Agent: Googlebot
Disallow: /system
Allow: /

User-Agent: Googlebot-Image
Allow: /images
Disallow: /system
Allow: /

User-Agent: Adsbot-Google
Disallow: /system
Allow: /

User-Agent: Googlebot-Mobile
Allow: /
Disallow: /system