User-Agent: Googlebot
Allow: /

User-agent: Yandex
Disallow: /1/

User-agent: Yandex
Disallow: /2/

User-agent: Yandex
Disallow: /3/

User-agent: Yandex
Disallow: /4/

User-agent: Yandex
Disallow: /5/

User-agent: Yandex
Disallow: /i/

User-agent: Mediapartners-Google*
Disallow: