huers uhers heurs ehurs uehrs euhrs hures uhres hrues rhues urhes ruhes herus ehrus hreus rheus erhus rehus uerhs eurhs urehs ruehs eruhs reuhs huesr uhesr heusr ehusr uehsr euhsr huser uhser hsuer shuer usher suher hesur ehsur hseur sheur eshur sehur ueshr eushr usehr suehr esuhr seuhr hurse uhrse hruse rhuse urhse ruhse husre uhsre hsure shure ushre suhre hrsue rhsue hsrue shrue rshue srhue urshe rushe usrhe surhe rsuhe sruhe hersu ehrsu hresu rhesu erhsu rehsu hesru ehsru hseru sheru eshru sehru hrseu rhseu hsreu shreu rsheu srheu ershu reshu esrhu serhu rsehu srehu uersh eursh uresh ruesh erush reush uesrh eusrh userh suerh esurh seurh urseh ruseh usreh sureh rsueh srueh ersuh resuh esruh seruh rseuh sreuh
Note: these 'words' (valid or invalid) are all the permutations of the word huers. These words are obtained by scrambling the letters in huers.