User-agent: Mediapartners-Google*
Disallow:

User-agent: *
Disallow: /captcha
Disallow: /my/pub/u
Disallow: /my/pub/s
Disallow: /my/pub/r
Disallow: /my/pub/f
Disallow: /img
Disallow: /ads
Disallow: /favicon.ico
Disallow: /s/
Disallow: /docs
Disallow: /error400.htm
Disallow: /error401.htm
Disallow: /error403.htm
Disallow: /error404.htm
Disallow: /error500.htm
Disallow: /rss/
Disallow: /library/articles/rd/
Disallow: /js/