a-be aaaa aaab aaad aaae aaal aaam aaba aabb aabd aabl aabm aabt aada aade aadt aaea aaem aala aald aale aall aama aamb aamd aame aata aatt abaa abab abad abae abal abam abat abb- abba abbb abbe abbt abda abed abee abel abet abla able abma abmb abmt abta adaa adab adad adae adal adam adat adba adda addd adde addl adea adeb adee adel adem adet adle adma admb adme adml adta aede aedt aela aemt aeta aett alaa alad alae alal alam alat alb- alba albe albm ald- alda alde aldl aldm alea aled alee alem alet all- alla alle alll alma alme alta alte altm amaa amad amae amal amam amat amb- amba ambe amda amdt amed amee amel amet amla amm- amma amme amta amte at-l at-t ataa atab atad atae atal atat atdt atea ated atee atel atem atla atle atm- atma atme atml atta atte baaa baad baal baam baat baba babb babe babm bada badb badd bade baed bael bala bald bale ball balm balt bama bamb bame baml bamm bata bate batt bbad bbbb bbdd bbeb bbet bblb bdle bead beal beam beat beba bebb bebe beda bede bedl beeb beed beel beem beet bela beld bele bell belm belt bema beme beta bete bett blaa blab blad blae blam blat blbt blea bleb bled blee blem blet blme bmaa bmdb btaa btdt btla bttb daab daad daae daal daam daba dabb dabt dada dade daeb daem dala dale dall dalt dama damb dame daml damm data date datt dbtt dddd dead deae deal deba debe debt deda dedd dede deeb deed deel deem deet dela deld dele dell delt dem- dema demb demd deme deta dete dlab dlbd dmaa dmab dmae dmba dmdt dmea dtaa dted dtla dtle e-la eaba eada eadb eadd eala eald eale eama eame eata eate ebal ebam ebba ebed ebel ebla edad edam edda edde eddm ede- edea edel edem edla edle edma edme edta eede eeea eeee eele eeta eete el-b elab elad elal elam elat elba elbe elda elde elea eled elee elem elet ella elle elma elme elml elta elte emad emae emam emba embd embe emdt emel emet emle emlm emma emme emml emta emte etal etam etat etee etel etem etla etta ette laaa laad laal laam laat laba labe lada ladd lade lael laem laet lala lald lale lall lalm lama lamb lamd lame lamm lata latd late latt lddm leaa lead leal leam leat leba lebd leda lede ledt leea leed leel leem leet lela lele lell lema leme lemm leta lete lett llat lldb llet llll ltae ltbl ltee maaa maad maal maam maat maba mabe mada madb madd made madt maee mael maem mal- mala mald male mall malm malt mama mame mata mate matl matt mbam mbba mbda mbdb mbed mbta mdat mddl mddm mdea mdel mdma mdme mdta mead meal meat mebe meda medb medd mede meed meel meem meet mel- mela melb meld mele mell melt mema meme meml met- meta mete mett mlab mlat mlba mlle mltb mmaa mmab mmda mmdb mmdl mmea mmmd mmmm mtaa mtab mtbd mtel mtlb mtld mtle taa- taal taat taba tabb tabe tabl tada tade tael taem tala tale tall talm tama tamd tame tamm tata tatb tate tatt tbta tdal tddb tdma tead teal team teat teba teda tedd tede tedm teed teel teem teet tel- tela teld tele tell telt tema teme teta tete tett tlma tmaa tmed tmtt ttab ttbb ttma ttml tttt