original: eureka is a city in woodford county , illinois , united states .
simplifications: eureka is a city located in woodford county , illinois , united states . eureka is a city in woodford county , illinois , united states . eureka is a city in woodford county , illinois , united states . eureka is a city in woodford county , illinois , united states . eureka is a city in woodford county , illinois , united states . eureka is a city in woodford county , illinois . eureka is a city in woodford county , illinois , united states . eureka is a united states city in woodford county , illinois .