a-be aaaa aaab aaae aaaf aaal aaap aaav aaba aabb aabl aabp aabt aaea aaep aaev aafa aafb aaff aafl aala aale aall aapa aapl aapt aata aatf aatt aava abaa abab abae abaf abal abap abat abb- abba abbb abbe abbt abee abel abet abff abla able ablv abpa abpp abta abva abvp aeaf aeap aela aelp aeta aetf aett aeva afaa afap afat afee afel afet affa afft afla afle aflp afpa afpe afta afte aftp al-p alaa alae alal alap alat alb- alba albe alea alee alef alep alet alev alfa alfe all- alla alle alll alpa alpe alpl alta alte alva apal apap apat apba apea apel apep apet apev apfa apfl apft apl- apla aple aplp appa appl appt apta apte aptt aptv at-l at-t ataa atab atae atal atap atat atea atee atef atel atep atfb atfe atla atle atta atte attp avab aval avat avea avel avlb avva baaa baaf baal baat baba babb babe bael baff baft bala bale balf ball balt bapa bape bapp bapt bata bate batf batt bava bave bbbb bbeb bbet bblb beaf beal beap beat beav beba bebb bebe beeb beef beel beep beet befa befe beff beft bela bele bell belp belt beta bete bett betv bffl bfpp bfta bftt blaa blab blae blat blbt blea bleb blee blet blvt bpea bpel bpfl bptf btaa btaf btbp btla btlp bttb e-la eaaf eaba eafb eala eale eapp eata eate eave eavp ebal ebba ebel ebla eeea eeee eefa eefe eefl eele eelv eeta eete eeva efab efet effa efla efpa eft- efta eftp el-b el-p elab elal elat elba elbe elea elee elef elet elev elfa elfe elft ella elle elpe elta elte elva elve epaa epee epfa eple epll eppa eppp epta epte eptv etal etap etat etee etel etfa etfb etfe etla etta ette evae eval evap evat evea evel evet evla evpl faaa faap faba fabe faeb fafa fafe faff fala fale fall falt fapa fape fapl fapp fata fate fatf fatt fava fave fbla fble feaf feal feap feat feba feeb feel feet fefe feff fela fele felf fell felt fepa feta fete fetp fett fetv feve ffee ffff fftf flab flae flap flat flav flea flee flet fpaa fpla fptv ft-l ftea ftlb ftpe laaa laal laap laat laba labe lael laet lafb lafe laff laft lala lale lall lapa lapb lape lapp lapt lata late latt latv lava lave leaa leaf leal leap leat leba leea leef leel leep leet lefa lefe leff left lela lele lell lepa lepe lepp lept leta lete lett lev- leva leve lfat lftp llat llef llet llll lpfp lpft lpla lppl lptb lptv ltae ltap ltbf ltbl ltee ltpa lttv lvea paal paap paat paba pabt paea paep pafa pafe paff pala pale pall palp palt papa papb pape papp pata pate patt pava pave pbpa peab peal peap peat peba pebl peel peep peet peev peff pel- pela pelb pele pelf pell pelt pepa pepe peta pete pett pfaa pfet pfff pfft pfte plaa plab plaf plap plat plav ple- plea pleb plee plet plfa plff plpa plpp pltf pltt ppal ppap ppbv ppfa pple pppa pppp ppta pptt pptv ptab ptaf ptal ptbl pvlv pvpa taa- taaf taal taat taba tabb tabe tabl tael tafa tafe taff taft tala tale tall tapa tape tapp tapt tata tatb tate tatt tatv tava tave tbaf tbta tbtp teal teat teba teef teel teet teev teff tefl teft tel- tela tele tell telt tepa tepe tepp teta tete tett teva tevl tfae tfal tfeb tfpt tftp tlpa tpap tppa tppp tpte tptp ttab ttbb ttfa ttff tttt tvel tvpa tvtv vaal vaat vafa vala vale vall valp valt vapa vapb vape vata vate vatt vava veal veat veba veel veep veet vefa vel- vela vele vell velp velt vepe veta vete veve vfat vlab vlat vlba vlvt vpat vplp vtap vtvl vvpb vvvv