aaaa aaad aaae aada aade aadt aadu aaea aata aatt adaa adad adae adat adda addd adde addu adea adee adet adta adua adue aede aedt aeta aett aetx at-t at-x ataa atad atae atat atax atdt atea ated atee atex atta atte attu atua auaa aude aut- aute auxa axat axed daad daae daau dada dade dadu daeu data date datt datu daud daue daut daux dddd dead deae deau deda dedd dede dedu deed deet deta dete deua deue deut deux dex- dexa dexe dext dtaa dted dttx dtxt duaa duad duat duda dudd dude dudu duet duta dute duut dxed dxue dxxx eada eadd eata eate eaux edad edax edda edde ede- edea edex edta eede eedu eeea eeee eeta eete eetu eext etat etee etta ette ettu etua etux eude exa- exda exed exta exte taa- taat tada tade tata tate tatt tatu taua taue taut tax- taxa taxe taxt tead teat teda tedd tede tedx teed teet teta tete tett tetu tetx teut texa text tttt tuae tuat tude tudu tuet tuta tute tutt tutu txaa uata uatu uaua udaa udad udau udea udet ueda uext utau uttu uuta uuuu uxue x-ed xate xexe xtea xuda xuxa xuxu xxxx