flode lfode folde oflde lofde olfde fldoe lfdoe fdloe dfloe ldfoe dlfoe fodle ofdle fdole dfole odfle dofle lodfe oldfe ldofe dlofe odlfe dolfe floed lfoed foled ofled lofed olfed fleod lfeod felod eflod lefod elfod foeld ofeld feold efold oefld eofld loefd olefd leofd elofd oelfd eolfd fldeo lfdeo fdleo dfleo ldfeo dlfeo fledo lfedo feldo efldo lefdo elfdo fdelo dfelo fedlo efdlo deflo edflo ldefo dlefo ledfo eldfo delfo edlfo fodel ofdel fdoel dfoel odfel dofel foedl ofedl feodl efodl oefdl eofdl fdeol dfeol fedol efdol defol edfol odefl doefl oedfl eodfl deofl edofl lodef oldef ldoef dloef odlef dolef loedf oledf leodf elodf oeldf eoldf ldeof dleof ledof eldof delof edlof odelf doelf oedlf eodlf deolf edolf
Note: these 'words' (valid or invalid) are all the permutations of the word flode. These words are obtained by scrambling the letters in flode.