a-ak a-be aaaa aaab aaae aaam aaar aaba aabb aabm aabt aaea aaem aaka aake aama aamb aame aamr aara aare aarm aart aata aatk aatt abaa abab abae abak abam abar abat abb- abba abbb abbe abbr abbt abee aber abet abma abmb abmt abra abta aeer aeka aemt aer- aera aeta aetr aett akaa akae akam akar akee aker akka akr- akra akre akte amaa amae amam amar amat amb- amba ambe ambr amee amer amet amka amm- amma amme amra amta amte amtk arab arae arak aram arar arat arba arbe area aree arek arem aret arka arke arma arme armm armt arr- arra arre arrk arrr arrt arta arte artr at-t ataa atab atae atak atar atat atea atee atem ater atka atkt atm- atma atme atra atre atrk atrm atta atte attr baaa baak baam baar baat baba babb babe babm babr baek baer bak- baka bake bakr bakt bama bamb bame bamm bar- bara barb bare bark barm barr bart bata bate batt bbbb bbeb bbet beak beam bear beat beba bebb bebe beeb beek beem beer beet beka beke bema beme bera bere berk berm berr bert beta bete bett bmaa brab brae brak bram brat brea breb bree brek brem brer bret brka brkb brrm brrr btaa btek btrt bttb eaba eama eame eara earb eare eart eata eate ebam ebba ebbr eber eeea eeee eeka eeke eera eeta eete eka- ekab ekam ekeb ekek eker eket ekka ekma ekta emae emam emar emba embe embr emek emer emet emma emme emra emre emta emte eram erat erba erbb erbe ereb erem erer eret erke erma erme erra erre erta etak etam etat etbr etee etem eter etka etra etre etrm etta ette kaaa kaab kaak kaam kaar kaat kaba kabb kabe kabr kaer kaet kaka kake kakk kakm kakt kam- kama kamb kame kamm kamr kamt kara karb kare kark karm karr kart kat- kata katb kate katk katm katr katt kbaa kbab kbae kbak kbam kbar kbat kbba kbbb kbbe kbbk kbbm kbbr kbbt kbeb kbee kbek kber kbet kbkb kbkk kbkr kbmb kbme kbmr kbmt kbra kbrb kbre kbrk kbrt kbta kbtb kbte kbtk kbtm kbtr kbtt kea- keak keam kear keat keba kebb kebe kebr kebt keek keem keer keet keka kekb keke kema kemb keme kemm kemr ker- kera kerb kere kerk kerm kerr kert ket- keta kete ketk ketr kett kkaa kkam kkar kkat kkba kkbb kkbe kkbr kkbt kkea kkkk kkma kkmk kkmr kkmt kkrb kkre kkrk kkrr kkrt kktk kmae kmak kmam kmat kmbr kmea kmem kmer kmet kmke kmkk kmkt kmme kmmk kmmm kmmr kmmt kmrb kmrr kmta kmtb kmtk kmtr kmtt krab krae krak kram krar krat krba krbb krbe krbk krbm krbr krbt krea kreb kree krek krem kret krka krke krkk krkr krma krmb krme krmr krmt krrb krre krrk krrm krrr krrt krta krtk krtm krtr ktaa ktae ktak ktam ktar ktat ktba ktbb ktbr ktbt ktea ktee ktek ktem ktkb ktke ktkk ktkr ktkt ktmb ktme ktmk ktmm ktmr ktmt ktrb ktre ktrk ktrm ktrr ktrt kttk kttr kttt maaa maak maam maar maat maba mabe maee maem maer maka make mama mame mar- mara mare mark marm marr mart mata mate matk matr matt mbam mbba mbta meak mear meat mebe meek meem meer meet meka meke mema meme memr mer- mera merb mere merk merm mert met- meta mete mett mkak mker mmaa mmab mmar mmea mmmm mrbb mrbm mreb mree mrkr mrta mrtm mrtt mtaa mtab mtre mtrr mttr raab raak raam raat raba rabb rabe rabk raer raka rake rakk rakt rama ramb rame ramm rara rarb rare rark rata rate ratk ratt rbbb rbbr rbmk rea- reae reak ream rear reat reba rebb rebe rebk reeb reek reem reet reka reke rekt rema reme rera rere rert reta rete retr rett rrat rrkm rrrr rtee taa- taar taat taba tabb tabe taem taer taka take takk takm takt tama tame tamm tara tarb tare tark tarm tarr tart tata tatb tate tatr tatt tbar tbrb tbta teak team tear teat teba teek teem teer teet teka teke tema teme ter- tera tere terk term terr teta tete tetr tett tmaa tmbr tmmk tmtt traa trab trae trak tram trat tre- trea tree trek trem tret trma trmb trmk trra trte trtr ttab ttbb tter ttma tttt