a-be a-fu aaaa aaab aaae aaaf aaal aaba aabb aabl aabt aaea aafa aafb aaff aafl aala aale aall aalu aata aatf aatt abaa abab abae abaf abal abat abau abb- abba abbb abbe abbt abee abel abet abff abla able abta abtu abua abue abuf abul abut aeaf aela aeta aetf aett afaa afat afee afel afet affa afft afla afle afta afte afua afue alaa alae alal alat alau alb- alba albe albu alea alee alef alet aleu alfa alfe all- alla alle alll allu alta alte alua aluf alut at-l at-t ataa atab atae atal atat atea atee atef atel atfb atfe atla atle atta atte attu atua atub atul auaa aube auel aufe aul- aula aule aulf aull ault aulu aut- aute baaa baaf baal baat baba babb babe babu bael baff baft bala bale balf ball balt balu bata bate batf batt batu bau- bauf baul bbau bbbb bbeb bbet bblb beaf beal beat beau beba bebb bebe beeb beef beel beet befa befe beff beft bela bele bell belt belu beta bete bett betu bffl bfta bftt blaa blab blae blat blau blbt blea bleb blee blet bleu blub blue bluf blut btaa btaf btla bttb bual buat buba bubb bube bubu buea buel bueu bufe buff bula bulb bule bull bult bulu but- buta bute butt e-la eaaf eaba eafb eala eale eata eate ebal ebba ebel ebla ebul eeea eeee eefa eefe eefl eele eeta eete eetu efab efet effa efla eft- efta eftu efua el-b elab elal elat elba elbe elbu elea elee elef elet elfa elfe elft ella elle ellu elta elte elue elul etal etat etee etel etfa etfb etfe etla etta ette ettu etua euba eula eule faaa faba fabe fabu faeb fafa fafe faff fala fale fall falt falu fata fate fatf fatt faue faul faut fbla fble feaf feal feat feba feeb feel feet fefe feff fela fele felf fell felt feta fete fett fetu ffee ffff fftf flab flae flat flea flee flet flub flue fluf ft-l ftea ftlb ftub fuat fubb fubu fuel fuet fuff fufu fula fule full fulu futa fute futu laaa laal laat laba labe labu lael laet lafb lafe laff laft lala lale lall lalu lata late latt latu laub laue lauf laul laut le-u leaa leaf leal leat leau leba lebu leea leef leel leet lefa lefe leff left lela lele lell lelu leta lete lett lfat llat llef llet lleu llll ltae ltbf ltbl ltee luau luba lube luef lufe luff luft lufu lula lule lull lulu luta lute luua taa- taaf taal taat taba tabb tabe tabl tabu tael tafa tafe taff taft tala tale tall talu tata tatb tate tatt tatu taua taub taue taul taut tbaf tbta teal teat teba tebu teef teel teet teff tefl teft tel- tela tele tell telt telu teta tete tett tetu teut tfae tfal tfeb ttab ttbb ttfa ttff tttt ttul tuae tual tuat tuba tubb tube tubu tuel tuet tufa tufe tuff tuft tufu tula tule tull tulu tuta tute tutl tutt tutu uafa uata uatu uaua ubal ubba ubbe ubet ubla uble ubtf ueba uefa uele uell ufel uffa uffe ulaa ulae ulea uleb ulee ulfe ulft ulla ulle ulta ultt ulua ulul utal utau utel uttu uulu uuta uutf uuuu