eastd aestd esatd seatd asetd saetd eatsd aetsd etasd teasd atesd taesd estad setad etsad tesad stead tsead asted sated atsed tased staed tsaed easdt aesdt esadt seadt asedt saedt eadst aedst edast deast adest daest esdat sedat edsat desat sdeat dseat asdet sadet adset daset sdaet dsaet eatds aetds etads teads ateds taeds eadts aedts edats deats adets daets etdas tedas edtas detas tdeas dteas atdes tades adtes dates tdaes dtaes estda setda etsda tesda steda tseda esdta sedta edsta desta sdeta dseta etdsa tedsa edtsa detsa tdesa dtesa stdea tsdea sdtea dstea tdsea dtsea astde satde atsde tasde stade tsade asdte sadte adste daste sdate dsate atdse tadse adtse datse tdase dtase stdae tsdae sdtae dstae tdsae dtsae
Note: these 'words' (valid or invalid) are all the permutations of the word eastd. These words are obtained by scrambling the letters in eastd.