a-be aaaa aaab aaac aaae aaal aaam aaba aabb aabc aabl aabm aabt aaca aacb aacc aace aacl aacm aaco aact aacu aaea aaec aaem aala aalc aale aall aalo aalu aama aamb aamc aame aamo aaoe aaoo aata aatc aatt abaa abab abac abae abal abam abat abau abb- abba abbb abbe abbo abbt abca abcb abcc abcl abct abec abee abel abet abla able ablo abma abmb abmc abmt aboa abob abol aboo abot abou abta abtu abua abue abul abum abut ac-t acaa acab acac acae acat acba acbl acca accc acce accm acco acct accu ace- acea acec acel acem acet acla aclc acle aclu acma acmc acme acmu acoa acoe acol acom acot acou acta actc acte actl acto actt actu acu- acue acul acum acuo acut aeac aecb aecl aect aela aelc aemt aeom aeta aetc aeto aett alaa alac alae alal alam alao alat alau alb- alba albc albe albm albo albu alca alcc alce alco alea alec alee alem aleo alet aleu all- alla alle alll allo allu alma almc alme almo almu aloa aloc aloe alol alom aloo alot alou alta alte altm alto alua alum alut amaa amac amae amal amam amat amb- amba ambe ambo ambu amca amcc amco amec amee amel amet ameu amla amm- amma amme ammo ammu amob amoc amol amoo amot amou amta amtc amte amto amua amul amum aoba aoca aoce aoeu aola aole aoma aotc aoul aout at-l at-t ataa atab atac atae atal atat atca atcc atcl atco atea atec atee atel atem ateo atla atle atlo atm- atma atme atml atmo atmu atob atoc atoe atol atom atot atta atte atto attu atua atub atuc atul atum auaa aube auca auce auct auel aul- aula aule aull aulo ault aulu auma auol aut- aute auto baaa baal baam baat baba babb babe babm babo babu bac- baca bacc bace baco bact bael bala balc bale ball balm balo balt balu bama bamb bamc bame baml bamm bamu baol bata batc bate bato batt batu bau- baul baum bbau bbbb bbcm bbeb bbet bblb bcaa bcam bcat bcbc bcca bccc bccl bccm bcec bcet bcma bctc bcuc beal beam beat beau beba bebb bebe bebo beca becu beeb beel beem beet bela bele bell belm belo belt belu bema beme bemu beo- beot beta betc bete beto bett betu blaa blab blac blae blam blat blau blbt blcu blea bleb blee blem bleo blet bleu blme blob bloc blom bloo blot blou blub blue blum blut bmaa bmce bmoc bmtc boab boac boal boat boba bobb bobe bobo bobu boca boce bocm boco bocu boea boec boee boel boeo boet bola bole boll bolm bolo bolt bolu boma bomb bome bomt bomu boob booc booe bool boom boot bota botb bote boto bott boua boue boul boum bout btaa btcc btcl btec btla btob bttb bual buat buba bubb bube bubo bubu buca bucc buce buco bucu buea buel buem bueu bula bulb bule bull bult bulu bum- buma bumb buol but- buta bute buto butt c-bo caaa caab caac caal caam caat caba cabe cabo cabu cac- caca cacc cace cacm caco caec caem caeu cala calc cale call calm calo calt calu cama camb camc came caml camm camo camt caol cat- cata catb catc cate catm cato catt catu cauc caul caum cauo caut cbac cbal cbat cbbc cbca cbcc cbce cbcl cbcm cbct cbcu cbea cbec cbee cbet cblb cblc cbme cbol cbot cbta cbtc cbtl ccaa ccab ccac ccam ccat ccba ccbc ccca cccb cccc cccl cccm cccu ccee ccel ccla cclc cclm ccma ccmb ccmc ccmm ccob ccoc ccom cctb cctc cctl cctt ccuc ccut ceac ceal ceat ceba cebu cec- ceca cece cecm ceco cect ceeb ceec ceel ceem cel- cela celc cele cell celo celt cema cemb ceme cemm cemu ceol ceou cet- ceta cete ceto clab clam clat clau clea clec clee clem cleo clet cleu clob cloe clom cloo clot clou cltb cltc club clue clum clut cmaa cmac cmba cmbc cmcc cmea cmec cmla cmll cmmb cmmc cmml cmoc cmot cmta cmtc cmtu coal coat coba cobb cobe cobo cobu coca coce coco coct cocu coel col- cola colb cole coll colm colo colt colu com- coma comb comc come coml comm como comu coob cool coom coot cota cotb cotc cote coto cott cotu coua coub coue coul cout ctab ctae ctal ctba ctca ctec ctle ctma ctmo ctol ctot ctta cuau cub- cuba cubb cube cuca cucc cuce cucm cula culb culc cule cull culm culo cult cum- cuma cume cumt cut- cuta cutc cute cuto cutt e-cl e-la eaba eaca eacc eaec eala ealc eale eama eame eaom eata eate ebac ebal ebam ebba ebbc ebbo ebcc ebel ebla eboe ebol eboo ebul ecaa ecac ecal ecam ecao ecat ecbc ecbe ecca eccb eccc ecce eccl eccm ecco ecct ecem ecla eclt ecma eco- ecol ecot ecou ect- ecta ectc ecto ecua eeca eeea eeee eele eemo eeoc eeta eetc eete eetu el-b elab elac elal elam elat elba elbe elbo elbu elca elcb elce elco elea elec elee elem eleo elet ella elle ello ellu elma elme elml elmo elom elta elte elto elue elul elum emac emae emam emba embe embo emcc emco emel emet emeu emle emlm emma emme emml emmu emta emte emul eola eole eolo eota eotc eoto etal etam etat etbc etcc etco etec etee etel etem etla etoe etta ette etto ettu etua euba eubc eula eule eumc laaa laac laal laam laat laba labe labo labu laca lacc lace lacl laco lact lacu lael laem laet lala lale lall lalm lalo lalu lama lamb lame lamm lamo lamu laou lata latc late lato latt latu laub laue laul laut lbcc lbmc lcac lcat lcbc lcca lccc lcce lccm lctl lctm lcto le-u leaa leal leam leao leat leau leba lebo lebu leca lece leco lect leea leel leem leet lela