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"Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.2) Gecko/2008092313 Ubuntu/8.04 (hardy) Firefox/3.1.6"
"Mozilla/5.0 (Windows; U; Windows NT 6.0; it; rv:1.9.1b2) Gecko/20081201 Firefox/3.1b2"
"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/525.19 (KHTML, like Gecko) Chrome/1.0.154.39 Safari/525.19"
"Mozilla/5.0 (compatible; Konqueror/4.1; Linux 2.6.27.7-134.fc10.x86_64; X11; x86_64) KHTML/4.1.3 (like Gecko) Fedora/4.1.3-4.fc10"
"Mozilla/5.0 (Windows; U; Windows NT 5.1; en) AppleWebKit/526.9 (KHTML, like Gecko) Version/4.0dp1 Safari/526.8"
"Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.5; en-US; rv:1.9.1b3pre) Gecko/20081212 Mozilla/5.0 (Windows; U; Windows NT 5.1; en) AppleWebKit/526.9 (KHTML, like Gecko) Version/4.0dp1 Safari/526.8"
"Opera/9.63 (Windows NT 6.1; U; hu) Presto/2.1.1"
"Opera/9.63 (X11; Linux i686; U; ru) Presto/2.1.1"
"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; FunWebProducts; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.04506; InfoPath.1)"
"Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US)"
"Mozilla/4.0 (compatible; MSIE 6.1; Windows XP)"