a-do aaaa aaab aaad aaam aaar aaas aaba aabb aabd aabm aabt aada aads aadt aama aamb aamd aamo aamr aams aaoo aara aard aarm aaro aars aart aasa aasd aasm aass aast aata aatt abaa abab abad abam abar abas abat abb- abba abbb abbo abbr abbs abbt abda abdo abma abmb abms abmt aboa abob abod aboo abor abos abot abra abro abrs abs- absa absd abss abta abts adaa adab adad adam adao adar adas adat adba adda addd addo addr adds adma admb admr adms adob adod adoo ador ados adot adra adro adrs adsa adsm adso adsr adss adst adta adts amaa amad amam amar amas amat amb- amba ambo ambr ambs amda amdo amds amdt amm- amma ammo amob amod amoo amor amos amot amra amro amsa amsd amso amss amst amta amto amts aoba aoma aora aorb aors aort aosd aoss aotd arab arad aram arar aras arat arba arbs arda ardm ardo ards arma armd armm armo arms armt aroa arob arod arom aroo aror aros arr- arra arro arrr arrs arrt ars- arsa arsd arso arst arta arto artr arts asaa asab asad asam asao asar asas asat asba asbm asbo asda asdo asds asma asmd asmm asmr asms asmt asob asod asom asor asos asot asra asrm asro asrs assa assd asso assr asss asst asta astb astm asto astr asts at-t ataa atab atad atar atas atat atbs atdt atm- atma atmo atms atob atod atom ator atos atot atra atrm atro atsb atst atta atto attr atts baaa baad baam baar baas baat baba babb babm babo babr babs bada badb badd bado badr bads bama bamb bamm bams baos bar- bara barb bard barm baro barr bars bart basa baso bass bast bata bato bats batt bbad bbas bbbb bbbs bbdd bbdo bd-r bdos bdrm bdsd bdsm bmaa bmdb bmts boab boad boar boas boat boba bobb bobo bobs boda bodb bodo bods boma bomb boms bomt boob bood boom boor boos boot bor- bora bord borm boro borr bors bort bosa bosm boso boss bost bota botb botd boto bots bott brab brad bram brao bras brat brda brdm brdo brds brdt broa brob brod brom broo bror bros brot brrm brrr brrs brsb brsr brst bsaa bsam bsas bsat bsbd bsms bsmt bsod bsos bsra bsrd bsrm bssd bssm bsts btaa btdt btob btor btrt btss bttb d-bo daab daad daam daar daas daba dabb dabo dabs dabt dada dado dads dama damb damm damo dams daos dara darb dard daro darr dars dart dasa dasb dasd dass dast data dato datr dats datt dbar dbas dbms dbos dbrs dbsa dbss dbtt dddd ddot ddss ddts dmaa dmab dmas dmba dmds dmdt dmrb dmsa dmso dmss dmst dmts doab doar doas doat doba dobb dobs dod- doda dodd dodo dods doma domb domm domo doms doob dood doom door doos doot dora dord dorm doro dorr dors dort dosa doso doss dost dota dotd doto dots dott draa drab drad dram drar dras drat drba drda drms drob drod drom drot drra drrs drsa dsba dsda dsdm dsdr dsmb dsms dsoa dsos dsrr dssa dsst dsto dsts dtaa dtor dtot dtss maaa maad maam maar maas maat maba mabo mabs mada madb madd mado mads madt mama mamo mams maor maos mar- mara mard marm maro marr mars mart masa masr mass mast mata mato matr mats matt mbam mbas mbba mbbs mbda mbdb mbms mbrs mbta mdas mdat mddm mdds mdma mdos mdot mdra mdsd mdst mdta mmaa mmab mmar mmas mmda mmdb mmds mmmd mmmm mmms mmod mmor mmsd mmst mmts moaa moab moam moar moas moat moba mobb mobo mobs moda modd modo mods moma momo moms mooa moob mood moor moos moot mora morb mord moro mors mort mosa moso moss most mota motb motd motm moto mots mott mrad mras mrbb mrbm mrbs mrda mrdd mrds mrmd mrsa mrsd mrta mrtm mrts mrtt msaa msad msar msas msat msba msma msmb msmm msms msoa msor msra msrb msrt mssa mssm mssr msst msta mstr msts mtaa mtab mtas mtbd mtbo mtbs mtoa mtom mtor mtrr mtsa mtss mtst mttr mtts oadm oama oams oara oars oass oast oats obad obas obba obbo obdt obor obos obot obra obro obsd obsr obss obst obtd obts odam odas odbo odda oddd odds odma odmr odom odoo odor odos odot odra odso odts omam omao omar omas ombo omda omdb omma omo- omoa omoo omor omra omro omsa ooaa ooba ooda ooma ooms oooo ooos oora oord oort oosa oost ootb oots orab orad oram orao orar oras orat orba orbb orbo orbs orda ordo ords orma ormo oro- orom oror oros orot orra orro orrs orsa orso orta orto orts osam osar osas osat osba osm- osmo osoo osor osos osrd osro ossa ossb ossd osso osta ostr osts otar otas otbd otbs otma oto- otoo otor otos otra otro otrs otsa otso otta otto otts raab raad raam raas raat raba rabb rabo rabs rada radd radm rado radr rads radt rama ramb ramm ramo rams raob raom raos rara rarb raro rars rasa rasd rasm raso rass rast rata rato rats ratt rbbb rbbr rbbs rbds rbms rbsd rbss rbst rdas rdbm rdma rdms rdos rdso rmas rmbs rmst roab road roam roar roas roat rob- roba robb robo robs robt roda rodd rodo rods roma romb romd romm romo roms roob rood room roor roos root rora roro rort rosa roso ross rost rota roto rotr rots rott rrad rras rrat rrrr rsaa rsdd rsds rsma rsos rssa rsts rtas rtdt rtms rtss rtts s-os saab saad saam saar saas saat saba sabb sabo sabr sabs sada sadb sadd sadm sado sadr sads sadt sam- sama samm samo sams samt saor saos sara sard sarm saro sarr sars sart sasa sasd sasm saso sass sast sata satb satd sato satr sats satt sbaa sbar sbas sbbs sbds sbma sbor