volks ovlks vloks lvoks olvks lovks vokls ovkls vkols kvols okvls kovls vlkos lvkos vklos kvlos lkvos klvos olkvs lokvs oklvs kolvs lkovs klovs volsk ovlsk vlosk lvosk olvsk lovsk voslk ovslk vsolk svolk osvlk sovlk vlsok lvsok vslok svlok lsvok slvok olsvk losvk oslvk solvk lsovk slovk voksl ovksl vkosl kvosl okvsl kovsl voskl ovskl vsokl svokl osvkl sovkl vksol kvsol vskol svkol ksvol skvol oksvl kosvl oskvl sokvl ksovl skovl vlkso lvkso vklso kvlso lkvso klvso vlsko lvsko vslko svlko lsvko slvko vkslo kvslo vsklo svklo ksvlo skvlo lksvo klsvo lskvo slkvo kslvo sklvo olksv loksv oklsv kolsv lkosv klosv olskv loskv oslkv solkv lsokv slokv okslv koslv osklv soklv ksolv skolv lksov klsov lskov slkov kslov sklov
Note: these 'words' (valid or invalid) are all the permutations of the word volks. These words are obtained by scrambling the letters in volks.