flans lfans falns aflns lafns alfns flnas lfnas fnlas nflas lnfas nlfas fanls afnls fnals nfals anfls nafls lanfs alnfs lnafs nlafs anlfs nalfs flasn lfasn falsn aflsn lafsn alfsn flsan lfsan fslan sflan lsfan slfan fasln afsln fsaln sfaln asfln safln lasfn alsfn lsafn slafn aslfn salfn flnsa lfnsa fnlsa nflsa lnfsa nlfsa flsna lfsna fslna sflna lsfna slfna fnsla nfsla fsnla sfnla nsfla snfla lnsfa nlsfa lsnfa slnfa nslfa snlfa fansl afnsl fnasl nfasl anfsl nafsl fasnl afsnl fsanl sfanl asfnl safnl fnsal nfsal fsnal sfnal nsfal snfal ansfl nasfl asnfl sanfl nsafl snafl lansf alnsf lnasf nlasf anlsf nalsf lasnf alsnf lsanf slanf aslnf salnf lnsaf nlsaf lsnaf slnaf nslaf snlaf anslf naslf asnlf sanlf nsalf snalf
Note: these 'words' (valid or invalid) are all the permutations of the word flans. These words are obtained by scrambling the letters in flans.