a-do aaaa aaab aaad aaam aaar aaba aabb aabd aabm aabt aada aadt aadu aama aamb aamd aamo aamr aaoo aara aard aarm aaro aart aaru aata aatt abaa abab abad abam abar abat abau abb- abba abbb abbo abbr abbt abda abdo abdu abma abmb abmt aboa abob abod aboo abor abot abou abra abro abta abtu abua abud abum abut adaa adab adad adam adao adar adat adba adda addd addo addr addu adma admb admr adob adod adoo ador adot adra adro adta adua adub adur amaa amad amam amar amat amb- amba ambo ambr ambu amda amdo amdt amm- amma ammo ammu amob amod amoo amor amot amou amra amro amta amto amua amud amum amur aoba aoma aora aorb aort aotd aout arab arad aram arar arat arau arba arda ardm ardo ardu arma armd armm armo armt armu aroa arob arod arom aroo aror arr- arra arro arrr arrt arru arta arto artr arua arub arud arum arut at-t ataa atab atad atar atat atdt atm- atma atmo atmu atob atod atom ator atot atra atrm atro atru atta atto attr attu atua atub atum atur auaa audo auma aur- aura aurd auro aut- auto baaa baad baam baar baat baba babb babm babo babr babu bada badb badd bado badr badu bama bamb bamm bamu bar- bara barb bard barm baro barr bart baru bata bato batt batu bau- baud baum baur bbad bbau bbbb bbdd bbdo bd-r bdrm bmaa bmdb boab boad boar boat boba bobb bobo bobu boda bodb bodo bodu boma bomb bomt bomu boob bood boom boor boot bor- bora bord borm boro borr bort boru bota botb botd boto bott boua boud boum bour bout brab brad bram brao brat brau brda brdm brdo brdt broa brob brod brom broo bror brot brou brrm brrr brud brum brut btaa btdt btob btor btrt bttb buad buar buat buba bubb bubo bubu buda budb budd budo budu bum- buma bumb bur- bura burb burd burm buro burr burt buru but- buta buto butt d-bo daab daad daam daar daau daba dabb dabo dabt dabu dada dado dadu dama damb damm damo damu daou dara darb dard daro darr dart daru data dato datr datt datu daub daud daum daur daut dbar dbtt dddd ddot ddub dmaa dmab dmba dmdt dmrb doab doar doat doba dobb dobu dod- doda dodd dodo doma domb domm domo doob dood doom door doot dora dord dorm doro dorr dort doru dota dotd doto dott doub doud doum dour dout draa drab drad dram drar drat drau drba drda drob drod drom drot drou drra drua drub drum drut druu dtaa dtor dtot duaa duab duad duar duat dub- duba dubb dubu duda dudd dudo dudu duma dumb dumm duo- dura duro durt duru duta duur duut maaa maad maam maar maat maba mabo mabu mada madb madd mado madt mama mamo mamu maor mar- mara mard marm maro marr mart maru mata mato matr matt matu maua maud maum maur maut mbam mbba mbda mbdb mbou mbta mdat mddm mdma mdot mdra mdta mdud mmaa mmab mmar mmda mmdb mmmd mmmm mmod mmor moaa moab moam moar moat moba mobb mobo moda modd modo modu moma momo momu mooa moob mood moor moot mora morb mord moro mort moru mota motb motd motm moto mott motu moud mour mout mrad mrbb mrbm mrda mrdd mrmd mrta mrtm mrtt mrud mtaa mtab mtbd mtbo mtoa mtom mtor mtrr mttr muar mubo muda mudd mudu muma mumm mumo mumu mura murd muro murr murt muru muta muto mutt mutu muut oaau oadm oama oara obad obba obbo obdt obor obot obra obro obtd odam odbo odda oddd odma odmr odom odoo odor odot odou odra odtu odum odur omam omao omar ombo ombu omda omdb omma omo- omoa omoo omor omra omro omuo ooaa ooba ooda ooma oooo oora oord oort ootb orab orad oram orao orar orat orba orbb orbo orbu orda ordo ordu orma ormo oro- orom oror orot orra orro orta orto orub orum otar otbd otma oto- otoo otor otra otro otta otto ottu otur ouad ouat ouma our- oura ouro ourt out- outa outb outo ouu- raab raad raam raat raba rabb rabo rabu rada radd radm rado radr radt radu rama ramb ramm ramo ramu raob raom rara rarb raro rata rato ratt ratu raua raub raud raum raut rbbb rbbr rdbm rdma rmtu roab road roam roar roat rob- roba robb robo robt robu roda rodd rodo roma romb romd romm romo roob rood room roor root rora roro rort roru rota roto rotr rott roua roub roud roum rout rrad rrat rrrr rrum rtdt ruad ruba rubb rubu ruda rudd rudo ruma rumb rumm rumo rumt rura rurd ruro ruru ruta ruto rutt rutu ruud t-mo taa- taar taat taba tabb tabo tabu tada tado tama tamd tamm tamo tamu taoa taom taor taou tara tarb tard tarm taro tarr tart taru tata tatb tato tatr tatt tatu taua taub taum taur taut tbar tbrb tbta tddb tdma tdor tdra tmaa tmbr tmou tmro tmtt toab toad toam toat toau toba tobo tobt tobu toda todd todo todt todu toma tomb tomm tomo tomt tooa tood toom toor toot tora tord torm toro torr tort toru tota totd totm toto totr tott toum tour tout traa trab trad tram trao trat trau trma trmb trmd trmu troa trod trom troo trot trou trra trtr trub trud trut truu ttab ttbb ttma tttt tuam tuao tuar tuat tuba tubb tubo tubr tubu tudu tuma tumb tumu tuor tura turb turd turm turo turr turt turu tuta tuto tutt tutu tuum tuuo uart uaru uata uatu uaua ubar ubba ubbo ubod ubra ubud udaa udad udar udau udma udoo udot udra umaa umar umb- umba umbo umma ummo umor umra umut uomo uor- urad urao urat urau urba urda urdu urma uro- uroa urom uroo urra urum urur urut