a-be aaaa aaab aaae aaal aaap aaar aaav aaba aabb aabl aabp aaea aaep aaev aala aale aall aalo aaoe aaoo aapa aapl aapo aara aare aaro aarp aava abaa abab abae abal abap abar abb- abba abbb abbe abbo abbr abee abel aber abla able ablo ablv aboa abob abol aboo abor abov abpa abpp abpr abra abro abva abvp aeap aeer aela aelp aer- aera aero aeva al-p alaa alae alal alao alap alar alb- alba albe albo alea alee aleo alep aler alev all- alla alle alll allo allr aloa aloe alol aloo alop alor alov alpa alpe alpl alpo alro alva alvo aoba aola aole aopo aora aorb apal apao apap apar apba apbr apea apel apep aper apev apl- apla aple aplp apo- apoe apoo apop apor appa appl appr apra apre apro arab arae aral arap arar arba arbe area aree arel areo arep arev arla arle arlo aroa arob aroe aroo aror arpa arpe arpl arr- arra arre arro arrr arva arve arvo avab aval avao avar avea avel aveo aver avlb avor avra avre avro avva avvo baaa baal baar baba babb babe babo babr bael baer bala bale ball balo baol bapa bape bapp bar- bara barb bare baro barr bava bave bbbb bbeb bblb bbpr beal beap bear beav beba bebb bebe bebo beeb beel beep beer bela bele bell belo belp beo- beor bepo bera bere bero berr bevo blaa blab blae blea bleb blee bleo blob bloo blop boab boal boar boba bobb bobe bobo boea boee boel boeo boep boer bola bole boll bolo boob booe bool boop boor bopa bope bopp bor- bora bore boro borr bova bove bovo bpea bpel bpoe brab brae brao brav brea breb bree brel breo brep brer brev brlp broa brob broe brol broo bror brrr e-la eaba eala eale eaop eapp eara earb eare earl earo earp eave eavp ebal ebba ebbo ebbr ebel eber ebla eboe ebol eboo ebor ebpo ebro eeea eeee eele eelv eera eero eeva el-b el-p elab elal elar elba elbe elbo elea elee eleo eler elev ella elle ello elpe elra elro elva elve elvo eola eole eolo eora eore eorl epaa epee eper eple epll epol epor eppa eppo eppp epra eprb epro eprp eral erap erba erbb erbe ereb erel erer erev erla erle erll erob eroe erol eroo erpa erpe erra erre erro erve evae eval evap evar evea evel ever evla evoe evol evoo evop evpl evra evre laaa laal laap laar laba labe labo labr lael laer lala lale lall lalo lapa lapb lape lapp lara larb lare larp larr larv lava lave lavo lbar lblr leaa leal leao leap lear leba lebo leea leel leep leer lela lele lell lelo leor leov lepa lepe lepo lepp lera lere lero lerp lev- leva leve levo llao llll lloa lloo lo-v loap loar lob- loba lobb lobe lobo loeb lola lole loll lolo loob looe lool loop loor lopa lope lopp lora lore loro love lovo lpla lppl lprp lral lrba lrrr lvea lvov lvrr o-eo oaer oall oara oare obal obba obbo obea obel ober obla oble oboe obol obor obra obre obro oela oele oepa oera oere oevp olar olav olba olbo ole- olea oleo oler olev olla olle ollo olor olov olpe ooaa ooba oobe ooer oola oolo oooo oora oore opal opap opar opel opep oper opla ople opo- opor oppa oppo opra orab orae oral orao orar orav orba orbb orbe orbo ore- orea oreb orel oreo orer orla orle orlo oro- oroe oror orpe orra orro orve orvr oval ovar ovee over ovo- ovol ovoo ovpp ovra ovre paal paap paar paba paea paep paer pala pale pall palo palp papa papb pape papp papr par- para pare parl paro parp parr parv pava pave pavo pbar pbpa peab peal peap pear peba pebl peel peep peer peev pel- pela pelb pele pell pelo peor pepa pepe pepo per- pera pere perl pero perp perr perv plaa plab plap plar plav plbr ple- plea pleb plee pleo plob ploo plop plov plpa plpp plra poar poba pobo poea poel poer pola pole poll polo pool poop poor pop- popa pope popo popp pora porb pore poro porr povl povo ppal ppap ppar ppbv pper pple pplo ppoa pppa pppo pppp prae prao prar pre- preb pree prel prep prev prle prlr pro- proa prob proe prol proo prop prov pvlv pvpa raab raba rabb rabe rabl rabo rael raep raer rala ralb rale rall ralo raob raol raop rapa rape rapl rapp rara rarb rare raro rava rave rbbb rbbr rble rea- reae real reao reap rear reba rebb rebe rebo reeb reel reep reev rela relb rele rell relo relp reol reop repe repl repo repp repr rera rere rero reva reve revo revp rlab rlee roab roap roar rob- roba robb robe robo roea roel roer roev rola role roll rolo rolp roob rool roop roor ropa rope ropo rora rore roro rova rove rovo rpob rpoe rrle rrrr rver vaal vaar vala vale vall valo valp vapa vapb vape vara vare varp varr vava veal vear veba veel veep veer vel- vela vele vell velo velp veol veor vepe vepr ver- vera verb vere verl vero veve vevo vlab vlba voar voel voer vola vole voll volo volp vool voor vor- vora vore voro vplp vpro vrap vrav vrba vrbl vreo vver vvob vvpb vvvv