dotal odtal dtoal tdoal otdal todal doatl odatl daotl adotl oadtl aodtl dtaol tdaol datol adtol tadol atdol otadl toadl oatdl aotdl taodl atodl dotla odtla dtola tdola otdla todla dolta odlta dlota ldota oldta lodta dtloa tdloa dltoa ldtoa tldoa ltdoa otlda tolda oltda lotda tloda ltoda doalt odalt daolt adolt oadlt aodlt dolat odlat dloat ldoat oldat lodat dalot adlot dlaot ldaot aldot ladot oaldt aoldt oladt loadt alodt laodt dtalo tdalo datlo adtlo tadlo atdlo dtlao tdlao dltao ldtao tldao ltdao dalto adlto dlato ldato aldto ladto taldo atldo tlado ltado altdo latdo otald toald oatld aotld taold atold otlad tolad oltad lotad tload ltoad oaltd aoltd olatd loatd alotd laotd talod atlod tlaod ltaod altod latod
Note: these 'words' (valid or invalid) are all the permutations of the word dotal. These words are obtained by scrambling the letters in dotal.