User-agent: webcrawler
Disallow:

User-agent: lycra
Disallow: /

User-agent: *
Disallow: /cgi-bin/
Disallow: /alt_contenido/
Disallow: /conlib/
Disallow: /contendido/
Disallow: /pear/
Disallow: /ibp/includes/
Disallow: /ibp/templates/
Disallow: /ibp/cache/
Disallow: /ibp/upload/
Disallow: /ibp/images/

User-agent: Googlebot-Image< 
Disallow: /