a-ak a-be aaaa aaab aaae aaam aaba aabb aabm aabt aaea aaem aaka aake aama aamb aame aata aatk aatt abaa abab abae abak abam abat abb- abba abbb abbe abbt abee abet abma abmb abmt abta aeka aemt aeta aett akaa akae akam akee akka akte amaa amae amam amat amb- amba ambe amee amet amka amm- amma amme amta amte amtk at-t ataa atab atae atak atat atea atee atem atka atkt atm- atma atme atta atte baaa baak baam baat baba babb babe babm baek bak- baka bake bakt bama bamb bame bamm bata bate batt bbbb bbeb bbet beak beam beat beba bebb bebe beeb beek beem beet beka beke bema beme beta bete bett bmaa btaa btek bttb eaba eama eame eata eate ebam ebba eeea eeee eeka eeke eeta eete eka- ekab ekam ekeb ekek eket ekka ekma ekta emae emam emba embe emek emet emma emme emta emte etak etam etat etee etem etka etta ette kaaa kaab kaak kaam kaat kaba kabb kabe kaet kaka kake kakk kakm kakt kam- kama kamb kame kamm kamt kat- kata katb kate katk katm katt kbaa kbab kbae kbak kbam kbat kbba kbbb kbbe kbbk kbbm kbbt kbeb kbee kbek kbet kbkb kbkk kbmb kbme kbmt kbta kbtb kbte kbtk kbtm kbtt kea- keak keam keat keba kebb kebe kebt keek keem keet keka kekb keke kema kemb keme kemm ket- keta kete ketk kett kkaa kkam kkat kkba kkbb kkbe kkbt kkea kkkk kkma kkmk kkmt kktk kmae kmak kmam kmat kmea kmem kmet kmke kmkk kmkt kmme kmmk kmmm kmmt kmta kmtb kmtk kmtt ktaa ktae ktak ktam ktat ktba ktbb ktbt ktea ktee ktek ktem ktkb ktke ktkk ktkt ktmb ktme ktmk ktmm ktmt kttk kttt maaa maak maam maat maba mabe maee maem maka make mama mame mata mate matk matt mbam mbba mbta meak meat mebe meek meem meet meka meke mema meme met- meta mete mett mkak mmaa mmab mmea mmmm mtaa mtab taa- taat taba tabb tabe taem taka take takk takm takt tama tame tamm tata tatb tate tatt tbta teak team teat teba teek teem teet teka teke tema teme teta tete tett tmaa tmmk tmtt ttab ttbb ttma tttt