dosai odsai dsoai sdoai osdai sodai doasi odasi daosi adosi oadsi aodsi dsaoi sdaoi dasoi adsoi sadoi asdoi osadi soadi oasdi aosdi saodi asodi dosia odsia dsoia sdoia osdia sodia doisa odisa diosa idosa oidsa iodsa dsioa sdioa disoa idsoa sidoa isdoa osida soida oisda iosda sioda isoda doais odais daois adois oadis aodis doias odias dioas idoas oidas iodas daios adios diaos idaos aidos iados oaids aoids oiads ioads aiods iaods dsaio sdaio dasio adsio sadio asdio dsiao sdiao disao idsao sidao isdao daiso adiso diaso idaso aidso iadso saido asido siado isado aisdo iasdo osaid soaid oasid aosid saoid asoid osiad soiad oisad iosad sioad isoad oaisd aoisd oiasd ioasd aiosd iaosd saiod asiod siaod isaod aisod iasod
Note: these 'words' (valid or invalid) are all the permutations of the word dosai. These words are obtained by scrambling the letters in dosai.