thcmi htcmi tchmi cthmi hctmi chtmi thmci htmci tmhci mthci hmtci mhtci tcmhi ctmhi tmchi mtchi cmthi mcthi hcmti chmti hmcti mhcti cmhti mchti thcim htcim tchim cthim hctim chtim thicm hticm tihcm ithcm hitcm ihtcm tcihm ctihm tichm itchm cithm icthm hcitm chitm hictm ihctm cihtm ichtm thmic htmic tmhic mthic hmtic mhtic thimc htimc tihmc ithmc hitmc ihtmc tmihc mtihc timhc itmhc mithc imthc hmitc mhitc himtc ihmtc mihtc imhtc tcmih ctmih tmcih mtcih cmtih mctih tcimh ctimh ticmh itcmh citmh ictmh tmich mtich timch itmch mitch imtch cmith mcith cimth icmth micth imcth hcmit chmit hmcit mhcit cmhit mchit hcimt chimt hicmt ihcmt cihmt ichmt hmict mhict himct ihmct mihct imhct cmiht mciht cimht icmht micht imcht
Note: these 'words' (valid or invalid) are all the permutations of the word thcmi. These words are obtained by scrambling the letters in thcmi.