User-agent: Yandex
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /old/
Disallow: /css/
Disallow: /js/
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User-agent: Googlebot
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /old/
Disallow: /css/
Disallow: /js/

User-agent: *
Disallow: /old/
Disallow: /css/
Disallow: /js/