aaaa aaab aaam aaas aaba aabb aabm aama aamb aams aasa aasm aass aasu aaus abaa abab abaj abam abas abau abb- abba abbb abbs abjs abma abmb abms abs- absa abss absu abua abum abus ajab ajam ajas ajba ajss amaa amaj amam amas amb- amba ambs ambu amm- amma ammu amsa amss amua amum asaa asab asam asas asau asba asbm asbu asja asma asmm asms assa asss assu asub asum asus auaa auja aujs auma ausa ausm ausu baaa baam baas baba babb babm babs babu baja bajs baju bama bamb bamm bams bamu basa bass basu bau- baum bbas bbau bbbb bbbs bjsm bmaa bmaj bmus bsaa bsam bsas bsms bssm buba bubb bubs bubu buja buju bum- buma bumb bums busa buss busu buus jaas jaba jabs jaja jaju jama jamb jams jamu jasa jasm jass jaum jaus jbaa jjam jsss juab juba jubu juja juju juma jumu juss maaa maam maas maba mabs mabu maja majs mama mams mamu masa mass masu maua mauj maum maus mbam mbas mbba mbbs mbms mbus mmaa mmab mmas mmjb mmmm mmms mmsu mmus msaa msas msau msba msma msmb msmm msms msmu mssa mssm msus mubs muja muju muma mumm mums mumu musa muss musu saab saaj saam saas saba sabb sabs sabu saja sam- sama samm sams samu sasa sasm sass saua saum saus sbaa sbas sbbs sbma sbsa sbus sjab sjam sjsu smaa smaj smas smba smss smus ssaa ssab ssam ssas ssau sssa sssb sssm ssss suam suas sub- suba subb subj subm subs sum- suma sums sumu sus- susa suss susu suum suus uams uasa uaua ubba ubja umaa umas umb- umba umma umms umsa umsu umus us-a usaa usas usba usbs usma usmm usms ussa ussb usss ussu usua usus uuuu