hiems ihems heims ehims iehms eihms himes ihmes hmies mhies imhes mihes hemis ehmis hmeis mheis emhis mehis iemhs eimhs imehs miehs emihs meihs hiesm ihesm heism ehism iehsm eihsm hisem ihsem hsiem shiem ishem sihem hesim ehsim hseim sheim eshim sehim ieshm eishm isehm siehm esihm seihm himse ihmse hmise mhise imhse mihse hisme ihsme hsime shime ishme sihme hmsie mhsie hsmie shmie mshie smhie imshe mishe ismhe simhe msihe smihe hemsi ehmsi hmesi mhesi emhsi mehsi hesmi ehsmi hsemi shemi eshmi sehmi hmsei mhsei hsmei shmei mshei smhei emshi meshi esmhi semhi msehi smehi iemsh eimsh imesh miesh emish meish iesmh eismh isemh siemh esimh seimh imseh miseh ismeh simeh msieh smieh emsih mesih esmih semih mseih smeih
Note: these 'words' (valid or invalid) are all the permutations of the word hiems. These words are obtained by scrambling the letters in hiems.