User-agent: *
Disallow: /rus/b2b/search
Disallow: /eng/b2b/search
Disallow: /rus/b2b$
Disallow: /rus/b2b/$
Disallow: /rus/b2b/products$
Disallow: /rus/b2b/products/$
Disallow: /*.txt

User-agent: Yandex
Disallow: /rus/b2b/search
Disallow: /eng/b2b/search
Disallow: /rus/b2b$
Disallow: /rus/b2b/$
Disallow: /rus/b2b/products$
Disallow: /rus/b2b/products/$
Disallow: /*.txt
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