a-be aaaa aaab aaae aaam aaap aaba aabb aabm aabp aabt aaea aaem aaep aama aamb aame aamp aapa aapm aapt aata aatt aaup abaa abab abae abam abap abat abau abb- abba abbb abbe abbt abee abet abma abmb abmt abpa abpm abpp abta abtu abua abue abum abut aeap aemt aeta aett amaa amae amam amap amat amb- amba ambe ambu amee amet ameu amm- amma amme ammu ampa ampe ampm ampt amta amte amtp amua amum apam apap apat apba apea apem apep apet apeu apma appa appt appu apta apte aptt apua apum apup at-t ataa atab atae atap atat atea atee atem atep atm- atma atme atmp atmu atta atte attp attu atua atub atum auaa aube auma aut- aute baaa baam baat baba babb babe babm babu bama bamb bame bamm bamp bamu bapa bape bapp bapt bapu bata bate batt batu bau- baum bbau bbbb bbeb bbet beam beap beat beau beba bebb bebe beeb beem beep beet bema beme bemu beta bete bett betu bmaa bmep bmpt bpea btaa btbp bttb buat buba bubb bube bubu buea buem bueu bum- buma bumb bump bupa but- buta bute butt eaba eama eame eapp eata eate ebam ebba eeea eeee eeta eete eetu emae emam emba embe emet emeu emma emme emmu empa empe empt emta emte emtp emup epaa epam epbm epee eppa eppp epta epte epub etam etap etat etee etem etta ette ettu etua euba maaa maam maap maat maba mabe mabu maee maem mama mame mamp mamu mapa mape mapp mapu mata mate matt matu maua maum maup maut mbam mbba mbta meap meat mebe meem meep meet mema meme memu mepe met- meta mete mett metu meum meup mmaa mmab mmap mmea mmmm mmpa mmpu mpaa mppe mppp mpta mptp mtaa mtab mtap mtep mtpa mube muee muet muma mume mumm mump mumu muta mute mutt mutu muut paap paat paba pabt pabu paea paep pam- pama pamb pame pamm pamp papa papb pape papp pata pate patt patu paua paum paup paut pbpa peab peap peat peau peba peep peet pemt pepa pepe peta pete pett peut pmaa pmat pmma pmmp pmmu pmpm pmut ppap pppa pppp ppta pptt ptab ptmp pu-e pube pubu puet pueu puma pume pump pupa pupe pupu put- puta pute putt putu taa- taat taba tabb tabe tabu taem tama tame tamm tamp tamu tapa tape tapp tapt tapu tata tatb tate tatt tatu taua taub taue taum taut tbta tbtp team teat teba tebu teem teet tema teme temp temu tepa tepe tepp tepu teta tete tett tetu teut tmaa tmap tmep tmtt tpap tpau tpmt tppa tppp tpte tptp tput ttab ttbb ttma tttt tuae tuam tuat tuba tubb tube tubu tuet tuma tumb tume tump tumu tupa tupe tupu tuta tute tutt tutu tuum uata uatu uaua ubba ubbe ubet ueba umaa umap umb- umba umbe umet umma umpe umut upat upbe upma upme uppa uppe uppp uppu upup utau utep utmb utmp utpa uttu uuta uuuu