User-Agent: *
Allow: /

Disallow: /pdfs/ 
Disallow: /backup/
Disallow: /backup_site/ 
Disallow: /compositions/ 
Disallow: /corrections/ 
Disallow: /development/ 

User-agent: Googlebot
Disallow: /*.jpg$

User-agent: Googlebot
Disallow: /*.gif$