a-be a-ya a-yo aaaa aaab aaac aaae aaar aaba aabb aabc aabt aaby aaca aacb aacc aace aaco aacr aact aacy aaea aaec aaoe aaoo aara aarc aare aaro aart aata aatc aatt abaa abab abac abae abar abat abay abb- abba abbb abbe abbo abbr abbt abby abca abcb abcc abcr abct abec abee aber abet abey aboa abob aboo abor abot aboy abra abrc abro abry abta abyc abye abyt abyy ac-t acaa acab acac acae acar acat acba acca accc acce acco acct accy ace- acea acec acer acet acey acoa acoe acor acot acoy acr- acra acrc acre acro acrr acry acta actc acte acto actt aeac aeby aecb aect aeer aer- aera aerc aero aery aeta aetc aeto aetr aett aoba aoca aoce aora aorb aort aotc arab arac arae arar arat aray arba arbe arby arc- arca arce arco arct area arec aree areo aret arey aroa arob aroe aroo aror arr- arra arrc arre arro arrr arrt arry arta artc arte arto artr arty ary- arya arye at-t ataa atab atac atae atar atat atay atca atcc atco atcr atea atec atee ateo ater atob atoc atoe ator atot atoy atra atrc atre atro atry atta atte atto attr atty atya ay-o ayao ayar ayat ayay ayca ayce ayer ayoo ayot ayra ayre ayry ayta ayto ayya baaa baar baat baba babb babe babo babr baby bac- baca bacc bace baco bact baer bar- bara barb barc bare baro barr bart bary bata batc bate bato batt baty baya baye bayo bayt bbay bbbb bbeb bbet bboy bbrc bbyo bcaa bcar bcat bcbc bcca bccc bcec bcer bcet bcor bcra bctc bear beat beay beba bebb bebe bebo beby beca beeb beer beet beey beo- beor beot bera berc bere bero berr bert bery beta betc bete beto bett beya beye beyt boab boac boar boat boba bobb bobe bobo boby boca boce boco boea boec boee boeo boer boet boey boob booc booe boor boot bor- bora bore boro borr bort bory bota botb bote boto bott boty boya boye boyo brab brac brae brao brat bray brca brcb brce brea breb brec bree breo brer bret brey broa brob broc broe broo bror brot brrr brtc bry- brya brye bryo btaa btcc btec btob btor btrc btrt btry bttb byar byce byer byoa byob byoc byre byrt byte c-bo caaa caab caac caat caba cabe cabo caby cac- caca cacc cace caco cacr caec caer caor cara carb carc care caro carr cart cary cat- cata catb catc cate cato catt caty caye cayo cayr cbac cbar cbat cbbc cbca cbcc cbce cbcr cbct cbea cbec cbee cber cbet cbot cbre cbrt cbry cbta cbtc cbyt ccaa ccab ccac ccar ccat ccba ccbc ccca cccb cccc ccee ccob ccoc ccra ccrc ccre ccrt cctb cctc cctt ceac cear ceat ceba cec- ceca cece ceco cect ceeb ceec ceor cer- cera cerc cere cero cert cery cet- ceta cete ceto coat coba cobb cobe cobo coby coca coce coco coct coob coot cor- cora corb corc core coro corr cort cory cota cotb cotc cote coto cott coty coya coyo coyr coyt crab crac crar crat cray crbc crca crcc crce crcr cre- crea creb crec cree creo cret crob croc croe croo cror crot croy crrt crtc cry- crya cryb cryo ctab ctae ctba ctca ctec ctor ctot ctrc ctta cya- cyaa cyar cyba cybb cybc cybo cyc- cyca cycb cycc cyoa cyra cyre cyrt cyt- cyta cytb cyte cyto cyy- cyyc eaba eaca eacc eaec eara earb eare earo eart eary eata eate ebac ebay ebba ebbc ebbo ebbr ebby ebcc eber eboe eboo ebor eboy ebro ebya ecaa ecac ecao ecar ecat ecbc ecbe ecca eccb eccc ecce ecco ecct eco- ecot ecra ecrc ecrr ect- ecta ectc ecto eeby eeca eeea eeee eeoc eera eerc eero eery eeta eetc eete eora eore eota eotc eoto erat eray erba erbb erbe erca ercc erce ereb erec erer eret erob eroc eroe eroo erra errc erre erro erta erya eryc erye etat etbc etbr etcc etco etec etee eter etoe etoy etra etre etro etta ette etto etty eyeb eyec eyer eyet eyey eyot eyra eyre eyry eyte eyyr o-eo oaer oara oare oary oate oaty obay obba obbo obby obea obec ober obet obey oboe obor obot oboy obra obre obro ocab ocac ocat ocbc occa occc occt oce ocee ocet ocra ocre ocro ocrr oct- octa octe octo octy oec- oeca oecc oeec oera oere oeta oeya oeye oeyo ooaa ooba oobe ooby oocr ooer oooo oora oore oort oory ootb ooty orab orac orae orao orar orat oray orba orbb orbe orbo orby orca orce orco ore- orea oreb orec oreo orer orey oro- oroe oror orot oroy orra orro orry orta ortc orte orto orya otac otar otay otea otee oter oto- otoe otoo otor otoy otra otre otro otry otta otte otto otyr oyce oyee oyer oyre raab raat raba rabb rabe rabo raby rac- raca racc race raco ract racy raec raer raob raoc rara rarb rare raro rary rata rate rato ratt raty raya raye rayr rayt rbbb rbbr rcac rcbc rcbo rccb rccc rcet rctc rcyc rea- reac reae reao rear reat reay reba rebb rebe rebo reca recc rece recr rect recy reeb reet reot rera rere rero rert rery reta rete reto retr rett rety reya reye roab roar roat rob- roba robb robe robo robt roby roca rocc roce roco roea roer roet roey roob roor root rora rorc rore roro rort rory rota rotc rote roto rotr rott roty roya roye royt rrat rrrr rtca rtcc rtce rtee ryat ryba rybe ryeb ryet ryob ryot rytt ryyt taa- taar taat taba tabb tabc tabe tabo taby taca tacc tace taco tact tacy taec taer taoa taor tara tarb tarc tare taro tarr tart tary tata tatb tate tato tatr tatt taty taya taye tayo tayt tayy tbar tbca