50s

encoded value	5u
appears in search results as	50s

4 November, the 1650's in the beginning of the 1650's in the beginning of the 1750's at the end of the 1750's the 1750's 12 February, the 1850's December, the 1850's in the beginning of the 1850's at the end of the 1850's the 1850's the 1850's, 12:00 AM February, the 1950's November, the 1950's December, the 1950's in the beginning of the 1950's in the beginning of the 1950's, in the morning at the end of the 1950's in the middle of the 1950's early , month unknown, the 1950's the 1950's the 1950's, morning	yearOfCentury