User-agent: Yandex
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /system
Disallow: /admin
Host: www.wood-master.ru

User-agent: Googlebot
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /system
Disallow: /admin

User-agent: *
Disallow: /system
Disallow: /admin