User-agent: Mediapartners-Google*
Disallow:

User-agent: *
Disallow: /aclk
Disallow: /search
Disallow: /video/
Disallow: /results
Disallow: /wiki
Disallow: /play
Disallow: /games/
Disallow: /flv/
Disallow: /?
Disallow: /_video_play/