a-a a-b a-t aaa aab aam aan aar aat aau ab- aba abb abm abn abr abt abu ama amb amm amn amr amt amu an- ana anb anm ann anr ant anu ar- ara arb arm arn arr art aru at- ata atb atm atn atr att atu au- aua aub aum aun aur aut b-u baa bab bam ban bar bat bau bba bbb bbm bbn bbr bbt bbu bma bmb bmm bmn bmr bmt bmu bna bnb bnn bnr bnt bnu bra brb brm brn brr brt bru bta btb btm btn btr btt btu bua bub bum bun bur but buu m-r maa mab mam man mar mat mau mba mbb mbm mbr mbt mbu mma mmb mmm mmn mmr mmt mmu mna mnb mnm mnn mnr mnt mnu mra mrb mrm mrn mrr mrt mru mta mtb mtm mtn mtr mtt mtu mua mub mum mun mur mut muu naa nab nam nan nar nat nau nba nbb nbm nbn nbr nbt nbu nma nmb nmm nmn nmr nmt nmu nna nnb nnm nnn nnt nnu nra nrb nrm nrn nrr nrt nru nta ntb ntm ntn ntr ntt ntu nua nub num nun nur nut nuu ra- raa rab ram ran rar rat rau rba rbb rbm rbn rbr rbt rbu rma rmb rmm rmn rmr rmt rna rnb rnm rnn rnr rnt rnu rra rrb rrm rrn rrr rrt rru rta rtb rtm rtn rtr rtt rtu rua rub rum run rur rut ruu taa tab tam tan tar tat tau tba tbb tbm tbn tbr tbt tbu tma tmb tmm tmn tmr tmt tmu tna tnb tnm tnn tnr tnt tra trb trm trn trr trt tru tta ttb ttm ttn ttr ttt ttu tua tub tum tun tur tut tuu ua- uaa uab uam uan uar uat uau uba ubb ubn ubr ubt ubu um- uma umb umm umn umr umt umu un- una unb unm unn unr unt unu ur- ura urb urm urn urr urt uru uta utb utm utn utr utt utu uua uum uun uur uut uuu

-ana a-un aaaa aaab aaam aaan aaar aaba aabb aabm aabt aama aamb aamn aamr aana aara aarm aart aaru aata aatt abaa abab abam aban abar abat abau abb- abba abbb abbr abbt abma abmb abmt abnu abra abta abtu abua abum abun abut amaa amam aman amar amat amb- amba ambn ambr ambu amm- amma ammu amnt amra amta amua amum amun amur ana- anaa anab anam anan anar anat anau anba anbb anbu anma anmu anna annb annt ant- anta antm antr antt antu anua anub anum anun anut arab aram aran arar arat arau arba arma armm armt armu arna arnt arr- arra arrr arrt arru arta artr arua arub arum arun arut at-t ataa atab atan atar atat atm- atma atmu atna atra atrm atrn atru atta attn attr attu atua atub atum atun atur auaa auma auna aunt aur- aura aut- baaa baam baan baar baat baba babb babm babr babu bama bamb bamm bamn bamu bana bann banr bant banu bar- bara barb barm barn barr bart baru bata batn batt batu bau- baum baur bbau bbbb bmaa bman bnrr bnta bntm brab bram bran brat brau brna brrm brrr brum brun brut btaa btan btrt bttb buar buat buba bubb bubu bum- buma bumb buna bunb bunn bunt bunu bur- bura burb burm burn burr burt buru but- buta butt maaa maam maan maar maat maba mabu mama mamu man- mana mann mant manu mar- mara marm marr mart maru mata matr matt matu maua maum maun maur maut mbam mbba mbna mbta mmaa mmab mman mmar mmmm mmun mnaa mnam mnba mnbb mnra mntb mntn mrbb mrbm mrna mrta mrtm mrtn mrtt mtaa mtab mtna mtnt mtrr mttr muar muma mumm mumu muna munn munt munu mura murn murr murt muru muta mutt mutu muut naaa naab naam naan naar naat naba nabu nama namb namm namt namu nan- nana nanb nann nant nanu nara narm narn narr nart naru nata natm natt natu naum naur naut nbaa nbar nman nmnt nmra nmtb nnmt nnnn nntn nrab nram nrma nrna nrta ntnu ntru nttm nttr nuan nuba numa numb numm numt numu nuna nunn nunt nura nurn nurr nurt nuru nutt nutu raab raam raan raat raba rabb rabu rama ramb ramm ramu rana rann rant rara rarb rata ratt ratu raua raub raum raun raut rbbb rbbr rman rmtu rnbr rnnt rnut rrat rrna rrrr rrum rrun rtan ruan ruba rubb rubu ruma rumb rumm rumt runa runn runt rura ruru ruta rutt rutu ruun taa- taan taar taat taba tabb tabu tama tamm tamu tana tann tant tanu tara tarb tarm tarn tarr tart taru tata tatb tatr tatt tatu taua taub taum taur taut tbar tbrb tbta tmaa tman tmbr tmnt tmtt tnut traa trab tram tran trat trau trma trmb trmu trna trra trtr trub trun trut truu ttab ttbb ttma tttt tuam tuan tuar tuat tuba tubb tubr tubu tuma tumb tumu tuna tunb tunn tunu tura turb turm turn turr turt turu tuta tutt tutu tuum uart uaru uata uatu uaua ubar ubba ubra umaa uman umar umb- umba umma umra umut unaa unam unan unar unat unau unma unmr unna unra untb unum unut uran urat urau urba urma urna urra urum urun urur urut utan utau utmb uttu uuta uuuu

-aaa- a-ram aaaam aaata aabaa aabba aabra aabtm aamra aanat aaram aarau aarma aarna aatma abaab ababa ababu abana abann abara abarn abaru abban abbar abbat abbur abman abnub abram abran abrar abrun abtaa abtar abuna abura aburn aburr abuta abutt amama amana amann amant amanu amara amart amaru amata amaua amaut ambam amban ambar ambat ambra ambur amman ammar ammut amnun amram amran amrum amrut amtab amtar amuna amurn amuru anaam anaba anama anana anant anara anarm anart anaru anata anaua anaun anban anbar anmar annam annan annar annat annua annum annur