aaaa aaab aaal aaam aaar aaas aaba aabb aabl aabm aala aall aals aalu aama aamb aamr aams aara aarm aars aaru aasa aasm aass aasu aaus abaa abab abal abam abar abas abau abb- abba abbb abbr abbs abla abls abma abmb abms abra abrs abs- absa absl abss absu abua abul abum abus alaa alal alam alar alas alau alb- alba albm albs albu all- alla alll allr alls allu alma alms almu alsa alua alum alur alus amaa amal amam amar amas amb- amba ambr ambs ambu amla amm- amma ammu amra amrl amsa amsl amss amua amul amum amur arab aral aram arar aras arau arba arbs arla arma arml armm arms armu arr- arra arrr arrs arru ars- arsa arsu arua arub arul arum asaa asab asal asam asar asas asau asba asbm asbu asla aslr asma asml asmm asmr asms asra asrm asrs asru assa assl assr asss assu asub asum asur asus auaa aul- aula aull auls aulu auma aur- aura ausa ausm ausu baaa baal baam baar baas baba babb babm babr babs babu bala ball balm bals balu bama bamb baml bamm bams bamu bar- bara barb barm barr bars baru basa bass basu bau- baul baum baur bbas bbau bbbb bbbs bblb bbls blaa blab blam blas blau blls blss blub blum blur blus bmaa bmus brab bram bras brau brls brrm brrr brrs brsb brsr brum brus bsaa bsam bsas bsms bsra bsrm bssm bual buar buba bubb bubs bubu bula bulb bull buls bulu bum- buma bumb bums bur- bura burb burl burm burr burs buru busa buss busu buus laaa laal laam laar laas laba labr labs labu lala lall lalm lalu lama lamb lamm lamr lams lamu lara larb larm larr lars laru lasa lasm lass lasu laub laul laur laus lbar lblr lbms lbrs llbs llll llms lmmr lmms lmrs lmsr lral lram lrba lrrr lrsm ls-r lsam lsbu lsla lssa lssr luas luau luba lubs lula lull lulu luma lumb lums lura lurs lusa luss luua maaa maal maam maar maas maba mabs mabu mal- mala mall malm mals malu mama mams mamu mar- mara marl marm marr mars maru masa masr mass masu maua maul maum maur maus mbam mbas mbba mbbs mbms mbrs mbsl mbus mlab mlas mlba mlrs mlss mmaa mmab mmar mmas mmmm mmms mmsu mmus mras mrbb mrbm mrbs mrls mrml mrsa mrsl msaa msar msas msau msba msma msmb msml msmm msms msmu msra msrb mssa mssm mssr msus muar mubs mula mull mulm mulu muma mumm mums mumu mura murl murr murs muru musa musl muss musu raab raam raas raba rabb rabl rabs rabu rala ralb rall rama ramb raml ramm rams ramu rara rarb rars rasa rasl rasm rass rasu raua raub raul raum raus rbbb rbbr rbbs rbms rbsl rbss rlab rlls rlml rlms rlua rmas rmbs rmll rras rrrr rrum rsaa rsma rsml rssa rssl rsua rsum ruas ruba rubb rubs rubu rula rull ruma rumb ruml rumm rums rura rurs ruru rusa russ rusu saab saal saam saar saas saba sabb sabr sabs sabu sala sall salm sals salu sam- sama saml samm sams samu sara sarl sarm sarr sars saru sasa sasl sasm sass saua saul saum saur saus sbaa sbar sbas sbbs sbma sbml sbsa sbus slaa slab slam slas slau sllm slmm slrs slsa slsu slub slum slur smaa smal smas smba smls smss smur smus sram sras srub ssaa ssab ssam ssas ssau ssbr ssla ssml ssra ssrl ssrm ssrs sssa sssb sssm ssss suam suar suas sub- suba subb subl subm subs sul- sula sull sulm sulu sum- suma sums sumu sur- sura surr surs suru sus- susa suss susu suum suus uams uars uaru uasa uaua ubal ubar ubba ubla ubls ubra ulaa ulam ular ulas ulla ullr ulma ulmu ulsa ulua ulul ulum ulus umaa umar umas umb- umba umla umma umms umra umsa umsu umus ural uras urau urba urbs urla urls urma urra ursa urss ursu urum urur urus us-a usaa usal usar usas usba usbl usbr usbs uslu usma usmm usms usra ussa ussb ussr usss ussu usua usul usus uulu uuuu