nhice hnice nihce inhce hince ihnce nhcie hncie nchie cnhie hcnie chnie niche inche ncihe cnihe icnhe cinhe hicne ihcne hcine chine ichne cihne nhiec hniec nihec inhec hinec ihnec nheic hneic nehic enhic henic ehnic niehc inehc neihc enihc ienhc einhc hienc ihenc heinc ehinc iehnc eihnc nhcei hncei nchei cnhei hcnei chnei nheci hneci nehci enhci henci ehnci ncehi cnehi nechi enchi cenhi ecnhi hceni cheni hecni ehcni cehni echni niceh inceh ncieh cnieh icneh cineh niech inech neich enich iench einch nceih cneih necih encih cenih ecnih icenh cienh iecnh eicnh ceinh ecinh hicen ihcen hcien chien ichen cihen hiecn ihecn heicn ehicn iehcn eihcn hcein chein hecin ehcin cehin echin icehn ciehn iechn eichn ceihn ecihn
Note: these 'words' (valid or invalid) are all the permutations of the word nhice. These words are obtained by scrambling the letters in nhice.