lmfso mlfso lfmso flmso mflso fmlso lmsfo mlsfo lsmfo slmfo mslfo smlfo lfsmo flsmo lsfmo slfmo fslmo sflmo mfslo fmslo msflo smflo fsmlo sfmlo lmfos mlfos lfmos flmos mflos fmlos lmofs mlofs lomfs olmfs molfs omlfs lfoms floms lofms olfms folms oflms mfols fmols mofls omfls fomls ofmls lmsof mlsof lsmof slmof mslof smlof lmosf mlosf lomsf olmsf molsf omlsf lsomf slomf losmf olsmf solmf oslmf msolf smolf moslf omslf somlf osmlf lfsom flsom lsfom slfom fslom sflom lfosm flosm lofsm olfsm folsm oflsm lsofm slofm losfm olsfm solfm oslfm fsolm sfolm foslm ofslm soflm osflm mfsol fmsol msfol smfol fsmol sfmol mfosl fmosl mofsl omfsl fomsl ofmsl msofl smofl mosfl omsfl somfl osmfl fsoml sfoml fosml ofsml sofml osfml
Note: these 'words' (valid or invalid) are all the permutations of the word lmfso. These words are obtained by scrambling the letters in lmfso.