milth imlth mlith lmith ilmth limth mitlh imtlh mtilh tmilh itmlh timlh mltih lmtih mtlih tmlih ltmih tlmih iltmh litmh itlmh tilmh ltimh tlimh milht imlht mliht lmiht ilmht limht mihlt imhlt mhilt hmilt ihmlt himlt mlhit lmhit mhlit hmlit lhmit hlmit ilhmt lihmt ihlmt hilmt lhimt hlimt mithl imthl mtihl tmihl itmhl timhl mihtl imhtl mhitl hmitl ihmtl himtl mthil tmhil mhtil hmtil thmil htmil ithml tihml ihtml hitml thiml htiml mlthi lmthi mtlhi tmlhi ltmhi tlmhi mlhti lmhti mhlti hmlti lhmti hlmti mthli tmhli mhtli hmtli thmli htmli lthmi tlhmi lhtmi hltmi thlmi htlmi ilthm lithm itlhm tilhm ltihm tlihm ilhtm lihtm ihltm hiltm lhitm hlitm ithlm tihlm ihtlm hitlm thilm htilm lthim tlhim lhtim hltim thlim htlim
Note: these 'words' (valid or invalid) are all the permutations of the word milth. These words are obtained by scrambling the letters in milth.