a-do aaaa aaab aaad aaal aaam aaar aaba aabb aabd aabl aabm aada aadu aala aald aall aalo aalu aama aamb aamd aamo aamr aaoo aara aard aarm aaro aaru abaa abab abad abal abam abar abau abb- abba abbb abbo abbr abda abdo abdu abla ablo abma abmb aboa abob abod abol aboo abor abou abra abro abua abud abul abum adaa adab adad adal adam adao adar adba adda addd addl addo addr addu adma admb adml admr adob adod adoo ador adra adro adua adub adur alaa alad alal alam alao alar alau alb- alba albm albo albu ald- alda aldl aldm aldo all- alla alll allo allr allu alma almo almu aloa alod alol alom aloo alor alou alro alua alum alur amaa amad amal amam amar amb- amba ambo ambr ambu amda amdo amla amm- amma ammo ammu amob amod amol amoo amor amou amra amrl amro amua amud amul amum amur aoba aola aoma aora aorb aoul arab arad aral aram arar arau arba arda ardl ardm ardo ardu arla arlo arma armd arml armm armo armu aroa arob arod arom aroo aror arr- arra arro arrr arru arua arub arud arul arum auaa audo aul- aula auld aull aulo aulu auma auol aur- aura aurd auro baaa baad baal baam baar baba babb babm babo babr babu bada badb badd bado badr badu bala bald ball balm balo balu bama bamb baml bamm bamu baol bar- bara barb bard barm baro barr baru bau- baud baul baum baur bbad bbau bbbb bbdd bbdo bblb bd-r bdrm blaa blab blad blam blau bldr blob blod blom bloo blou blub blud blum blur bmaa bmdb boab boad boal boar boba bobb bobo bobu boda bodb bodo bodu bola bold boll bolm bolo bolu boma bomb bomu boob bood bool boom boor bor- bora bord borm boro borr boru boua boud boul boum bour brab brad bram brao brau brda brdm brdo broa brob brod brol brom broo bror brou brrm brrr brud brum buad bual buar buba bubb bubo bubu buda budb budd budl budo budu bula bulb buld bull bulu bum- buma bumb buol bur- bura burb burd burl burm buro burr buru d-bo daab daad daal daam daar daau daba dabb dabo dabu dada dado dadu dala dall dalo dalu dama damb daml damm damo damu daou dara darb dard darl daro darr daru daub daud daum daur dbar dddd ddub dlab dlbd dmaa dmab dmba dmrb doab doal doar doba dobb dobl dobu dod- doda dodd dodo dola dold doll dolo dolu doma domb domm domo doob dood dool doom door dora dord dorm doro dorr doru doub doud doul doum dour draa drab drad dram drar drau drba drda drob drod drol drom drou drra drua drub drum druu duaa duab duad dual duar dub- duba dubb dubu duda dudd dudo dudu dula dull dulo dulu duma dumb dumm duo- dura duro duru duul duur laaa laad laal laam laar laba labo labr labu lada ladd lado ladu lala lald lall lalm lalo lalu lama lamb lamd lamm lamo lamr lamu laou lara larb lard larm larr laru laub laud laul laur lbar lblr lddm llao lldb llll lloa llod lloo llud lmao lmbo lmmr load loam loar lob- loba lobb lobo loda lola lold loll lolo loma lomb lomm lomo lomu loob lood lool loom loor lora lord loro loud loul loum lour louu lral lram lrba lrdd lrrr luau luba luda ludd ludo lula lull lulu luma lumb lumo lura lurd luua maaa maad maal maam maar maba mabo mabu mada madb madd mado mal- mala mald mall malm malo malu mama mamo mamu maor mar- mara mard marl marm maro marr maru maua maud maul maum maur mbam mbba mbda mbdb mbou mddl mddm mdma mdra mdud mlab mlba mldr mmaa mmab mmar mmda mmdb mmdl mmmd mmmm mmod mmor moaa moab moal moam moar moba mobb mobo moda modd modo modu mola mold moll molo molr moma momo momu mooa moob mood mool moor mora morb mord morl moro moru moud moul mour mrad mrbb mrbm mrda mrdd mrmd mrml mrud muar mubo muda mudd mudl mudu mula muld mull mulm mulo mulu muma mumm mumo mumu mura murd murl muro murr muru oaau oadm oall oama oara obad obal obba obbo obla oblu obol obor obra obro odal odam odbo odda oddd odla odma odmr odom odoo odor odou odra odrl odum odur olam olar olba olbo oldb olla ollo olmo olom olor olur omal omam omao omar ombo ombu omda omdb omma omo- omoa omoo omor omra omro omul omuo ooaa ooba ooda oola oold oolo ooma oooo oora oord orab orad oral oram orao orar orba orbb orbo orbu orda ordo ordu orla orlo orlu orma ormo oro- orom oror orra orro orub orum ouad oula ould oulu ouma our- oura ouro ouu- raab raad raam raba rabb rabl rabo rabu rada radd radl radm rado radr radu rala ralb rall ralo rama ramb raml ramm ramo ramu raob raol raom rara rarb raro raua raub raud raul raum rbbb rbbr rdbm rdma rlab rlml rlua rmll roab road roam roar rob- roba robb robo robu roda rodd rodo rola rold roll rolm rolo roma romb romd romm romo roob rood rool room roor rora roro roru roua roub roud roul roum rrad rrrr rrum ruad ruba rubb rubu ruda rudd rudl rudo rula rull rulo ruma rumb ruml rumm rumo rura rurd ruro ruru ruud uald uaru uaua ubal ubar ubba ubbo ubla ublo ubod ubra ubud udaa udad udal udar udau udma udoo udra ulaa ulad ulam ular ulla ullo ullr ulma ulmo ulmu ulo- ulua ulul ulum umaa umar umb- umba umbo umla umma ummo umol umor umra uoml uomo uor- urad ural urao urau urba urda urdu urla urma uro- uroa urol urom uroo urra urum urur uulu uuuu