User-agent: *
Allow: /html/
Allow: /img/
Allow: /imagenes/
Allow: /xml/
Allow: /Scripts/

User-agent: Googlebot
Allow: /html/
Allow: /img/
Allow: /imagenes/
Allow: /xml/
Allow: /Scripts/

User-agent: Googlebot-Image
Allow: /html/
Allow: /img/
Allow: /imagenes/
Allow: /xml/
Allow: /Scripts/