UA: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11
UA: Mozilla/5.0 (Windows NT 5.1; rv:14.0) Gecko/20100101 Firefox/14.0.1
UA: Opera/9.80 (J2ME/MIDP; Opera Mini/7.0.29915/28.2173; U; pl) Presto/2.8.119 Version/11.10
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