a-be a-do aaaa aaab aaad aaae aaam aaar aaba aabb aabd aabm aabt aada aade aadt aaea aaem aama aamb aamd aame aamo aamr aaoe aaoo aara aard aare aarm aaro aart aata aatt abaa abab abad abae abam abar abat abb- abba abbb abbe abbo abbr abbt abda abdo abed abee aber abet abma abmb abmt aboa abob abod aboo abor abot abra abro abta adaa adab adad adae adam adao adar adat adba adda addd adde addo addr adea adeb adee adem adeo ader adet adma admb adme admr adob adod adoe adoo ador adot adra adre adro adta aede aedt aeer aemt aeom aer- aera aerd aero aeta aeto aetr aett amaa amad amae amam amar amat amb- amba ambe ambo ambr amda amdo amdt amed amee amer amet amm- amma amme ammo amob amod amoo amor amot amra amro amta amte amto aoba aoma aora aorb aort aotd arab arad arae aram arar arat arba arbe arda arde ardm ardo area ared aree arem areo aret arma armd arme armm armo armt aroa arob arod aroe arom aroo aror arr- arra arre arro arrr arrt arta arte arto artr at-t ataa atab atad atae atar atat atdt atea ated atee atem ateo ater atm- atma atme atmo atob atod atoe atom ator atot atra atre atrm atro atta atte atto attr baaa baad baam baar baat baba babb babe babm babo babr bada badb badd bade bado badr baed baer bama bamb bame bamm bar- bara barb bard bare barm baro barr bart bata bate bato batt bbad bbbb bbdd bbdo bbeb bbet bd-r bdrm bead beam bear beat beba bebb bebe bebo beda bede bedo beeb beed beem beer beet bema beme beo- beod beor beot bera berd bere berm bero berr bert beta bete beto bett bmaa bmdb boab boad boar boat boba bobb bobe bobo boda bodb bode bodo boea boee boeo boer boet boma bomb bome bomt boob bood booe boom boor boot bor- bora bord bore borm boro borr bort bota botb botd bote boto bott brab brad brae bram brao brat brda brdm brdo brdt brea breb bred bree brem breo brer bret broa brob brod broe brom broo bror brot brrm brrr btaa btdt btob btor btrt bttb d-bo daab daad daae daam daar daba dabb dabo dabt dada dade dado daeb daem daer dama damb dame damm damo dara darb dard dare daro darr dart data date dato datr datt dbar dbtt dddd ddot ddre dead deae dear deba debe debt deda dedd dede dedo deeb deed deem deer deet dem- dema demb demd deme demo deor der- dera derb dere derm dero derr deta dete deto detr dmaa dmab dmae dmba dmdt dmea dmrb doab doae doar doat doba dobb dobe dod- doda dodd dode dodo doea doer doma domb dome domm domo doob dood doom door doot dora dord dore dorm doro dorr dort dota dotd dote doto dott draa drab drad dram drar drat drba drda drea dred dree drem dret drob drod drom drot drra dtaa dted dtor dtot eaba eada eadb eadd eama eame eaom eara earb eard eare earo eart eata eate ebam ebba ebbo ebbr ebed eber eboe eboo ebor ebro edad edam edar edda edde eddm eddo ede- edea edem eder edma edme edod edom edra edrm edta eede eeea eeee eemo eera eero eeta eete emad emae emam emar emba embd embe embo embr emdt emer emet emma emme emod emor emra emre emta emte eode eora eore eota eotd eoto erad eram erat erba erbb erbe erda erde ereb ered erem erer eret erma erme ermo erob erod eroe eroo erra erre erro erta etam etat etbr etee etem eter etoe etra etre etrm etro etta ette etto maaa maad maam maar maat maba mabe mabo mada madb madd made mado madt maee maem maeo maer mama mame mamo maor mar- mara mard mare marm maro marr mart mata mate mato matr matt mbam mbba mbda mbdb mbed mbta mdat mddm mdea mdma mdme mdot mdra mdta mead mear meat mebe mebo meda medb medd mede medo meed meem meer meet mema meme memo memr meor mer- mera merb merd mere merm mero mert met- meta mete meto mett mmaa mmab mmar mmda mmdb mmea mmmd mmmm mmod mmor moaa moab moam moar moat moba mobb mobe mobo moda modd mode modo moea moed moet moma mome momo mooa moob mood mooe moor moot mora morb mord more moro mort mota motb motd mote motm moto mott mrad mrbb mrbm mrda mrdd mreb mred mree mrmd mrta mrtm mrtt mtaa mtab mtbd mtbo mtoa mtoe mtom mtor mtre mtrr mttr o-eo oade oadm oaer oama oara oare oate obad obba obbo obdt obea obed ober obet oboe obor obot obra obre obro obtd odam odbo odda oddd odea oded odem odeo oder odet odma odmr odom odoo odor odot odra oedo oeme oera oere oerm oeta omam omao omar ombe ombo omda omdb omed omee omeo omer omet omma omo- omoa omoe omoo omor omra omre omro ooaa ooba oobe ooda ooer ooma oome oooo oora oord oore oort ootb orab orad orae oram orao orar orat orba orbb orbe orbo orda orde ordo ore- orea oreb ored orem oreo orer orma orme ormo oro- oroe orom oror orot orra orro orta orte orto otar otbd otea oted otee otem oter otma oto- otoe otoo otor otra otre otro otta otte otto raab raad raam raat raba rabb rabe rabo rada radd rade radm rado radr radt raed raer rama ramb rame ramm ramo raob raom rara rarb rare raro rata rate rato ratt rbbb rbbr rdbm rder rdma rea- read reae ream reao rear reat reba rebb rebe rebo reda redd rede redo redr reeb reed reem reet rema reme remo reod reot rera rerd rere rero rert reta retd rete reto retr rett roab road roam roar roat rob- roba robb robe robo robt roda rodd