a-fu a-ya a-yo aaaa aaab aaaf aaal aaba aabb aabl aabt aaby aafa aafb aaff aafl aala aall aalo aalu aaoo aata aatf aatt abaa abab abaf abal abat abau abay abb- abba abbb abbo abbt abby abff abla ablo ably aboa abob abof abol aboo abot abou aboy abta abtu abua abuf abul abut abuy abyt abyy afaa afao afat affa affo afft affy afla afly afoa afol afoo afta afty afua alaa alal alao alat alau alay alb- alba albo albu alby alfa all- alla alll allo allu ally aloa alof alol aloo alot alou aloy alta alto alua aluf alut alya aoba aola aotf aouf aoul aout at-l at-t ataa atab atal atat atay atfb atla atlo atob atof atol atot atoy atta atto attu atty atua atub atul atya atyl auaa auby aul- aula aulf aull aulo ault aulu auol auoy aut- auto auty auyo ay-o ayal ayao ayat ayay ayla ayoo ayot ayou ayta ayto ayub ayya baaa baaf baal baat baba babb babo babu baby baff bafo baft bala balf ball balo balt balu baly baol bata batf bato batt batu baty bau- bauf baul baya bayl bayo bayt bayu bbau bbay bbbb bblb bboy bbyo bffl bfta bftt blaa blab blat blau blay blbt blob bloo blot blou bloy blub bluf blut bly- boab boal boat boba bobb bobo bobu boby bofa boff bofu bola boll bolo bolt bolu boly boob boof bool boot bota botb boto bott boty boua bouf boul bout bouy boya boyf boyl boyo btaa btaf btla btob bttb bual buat buba bubb bubo bubu buff bufo bula bulb bull bult bulu buol buoy but- buta buto butt buty buyl buyo buyu byla bylt byoa byob byol byul faaa faba fabo fabu fafa faff fafo fala fall falo falt falu fata fatf fato fatt faul faut faya fayl fayo fayt fayu fbla ffff fftf flab flao flat flay flob floo flot flou floy flub fluf fluo fluy flya flyt foaf foal foba fobt fofo fola foll folo folt foly foof fool foot fota foto fott foty foua foul fout foya foyl foyt ft-l ftfy ftlb ftub fuat fubb fubu fuff fufu fula full fulu futa futo futu fuyl fuyt fuyu laaa laal laat laba labo labu laby lafb laff laft lala lall lalo lalu laou lata lato latt latu laub lauf laul laut laya layo layt lfat llao llat llay llll lloa lloo loaf loat loay lob- loba lobb lobo loby lofa loff loft lola loll lolo loly loob loof lool loot lota lotl loto lott loul lout louu loya ltbf ltbl luau luay luba luby luff luft lufu lula lull lulu luta luua luyt lyao lyff lyft lyfy lyla lyly lyo- lyot lyto lytt lyyf oaau oafo oall oaty obal obay obba obbo obby obla oblu obol obot oboy ofay off- offa offo offu offy ofla ofta olaf olat olay olba olbo olby olfa olla ollo olly olof olot olta oltu olya olyf ooaa ooba ooby ooff oofy oola oolo oooo ootb ooty otay oto- otof otoo otoy otta otto ottu ouat ouff oula oulu out- outa outb outo outy ouu- ouya oyly oyou taa- taaf taal taat taba tabb tabl tabo tabu taby tafa taff tafo taft tala tall talo talu taoa taou tata tatb tato tatt tatu taty taua taub taul taut taya tayl tayo tayt tayu tayy tbaf tbta tbyf tfal tfot tlya to-y toab toal toat toau toay toba tobo tobt tobu toby tofa toff tofo toft tofu tol- tola toll tolo tolt tolu toly tooa toof tool toot tota toto tott toty toul tout toya toyb toyl toyo toyt ttab ttbb ttfa ttff ttoy tttt ttul ttyl tual tuao tuat tuay tuba tubb tubo tubu tufa tuff tufo tuft tufu tula tull tulo tulu tuly tuta tutl tuto tutt tutu tuty tuuo tuya tuyl tyal tybo tyff tyft tyl- tyla tyll tylo tyta tyto tytt tyty uafa uata uatu uaua ubal ubay ubba ubbo ubla ublo ubly ubtf ufay uffa ulaa ulay ulft ulla ullo ully ulo- ulta ulto ultt ulua ulul uofa uofl uofo utal utau utby utfo utoy utto uttu uulu uuta uutf uuuu yaaf yaba yabo yafa yaff yafo yaft yala yall yalo yalt yalu yaou yata yaul yaya yayo yayu ylat ylay ylla yoal yoba yobo yoff yola yoll yolo yoly yoof yool yoot yota yott youa youb youf youl yout yoyo ytay yuba yubu yuff yuft yufu yula yulo yulu yuta yuto yutu yuty yuya yuyu yyff yyyy