a-a a-b a-t aaa aab aad aan aar aat aau ab- aba abb abd abn abr abt abu ad- ada adb add adn adr adt adu an- ana anb and ann anr ant anu ar- ara arb ard arn arr art aru at- ata atb atd atn atr att atu au- aua aub aud aun aur aut b-u baa bab bad ban bar bat bau bba bbb bbd bbn bbr bbt bbu bda bdb bdd bdr bdt bdu bna bnb bnd bnn bnr bnt bnu bra brb brd brn brr brt bru bta btb btd btn btr btt btu bua bub bud bun bur but buu daa dab dad dan dar dat dau dba dbb dbd dbn dbr dbt dbu dda ddb ddd ddn ddr ddt ddu dna dnb dnd dnn dnr dnt dra drb drd drn drr drt dru dta dtb dtd dtn dtr dtt dtu dua dub dud dun dur dut naa nab nad nan nar nat nau nba nbb nbd nbn nbr nbt nbu nda ndb ndd ndn ndr ndt ndu nna nnb nnn nnt nnu nra nrb nrd nrn nrr nrt nru nta ntb ntd ntn ntr ntt ntu nua nub nud nun nur nut nuu ra- raa rab rad ran rar rat rau rba rbb rbd rbn rbr rbt rbu rda rdb rdd rdn rdr rdt rdu rna rnb rnd rnn rnr rnt rnu rra rrb rrd rrn rrr rrt rru rta rtb rtd rtn rtr rtt rtu rua rub rud run rur rut ruu taa tab tad tan tar tat tau tba tbb tbd tbn tbr tbt tbu tda tdb tdd tdn tdr tdt tdu tna tnb tnd tnn tnr tnt tra trb trd trn trr trt tru tta ttb ttd ttn ttr ttt ttu tua tub tud tun tur tut tuu ua- uaa uab uad uan uar uat uau uba ubb ubn ubr ubt ubu uda udb udd udn udr udt udu un- una unb und unn unr unt unu ur- ura urb urd urn urr urt uru uta utb utd utn utr utt utu uua uun uur uut uuu

-ana a-un aaaa aaab aaad aaan aaar aaba aabb aabd aabt aada aadt aadu aana aand aara aard aart aaru aata aatt abaa abab abad aban abar abat abau abb- abba abbb abbr abbt abda abdu abnu abra abta abtu abua abud abun abut adaa adab adad adan adar adat adba adda addd addn addr addu adna adra adta adua adub adun adur ana- anaa anab anad anan anar anat anau anba anbb anbu and- anda andr andt anna annb annt ant- anta antr antt antu anua anub anun anut arab arad aran arar arat arau arba arda ardu arna arnd arnt arr- arra arrr arrt arru arta artr arua arub arud arun arut at-t ataa atab atad atan atar atat atdt atna atra atrn atru atta attn attr attu atua atub atun atur auaa auna aunt aur- aura aurd aut- baaa baad baan baar baat baba babb babr babu bada badb badd badr badu bana band bann banr bant banu bar- bara barb bard barn barr bart baru bata batn batt batu bau- baud baur bbad bbau bbbb bbdd bd-r bdna bnrr bnta brab brad bran brat brau brda brdt brna brrr brud brun brut btaa btan btdt btrt bttb buad buar buat buba bubb bubu buda budb budd budu buna bunb bund bunn bunt bunu bur- bura burb burd burn burr burt buru but- buta butt d-na daab daad daan daar daau daba dabb dabt dabu dada dadu dana dand dann danr dant danu dara darb dard darn darr dart daru data datr datt datu daub daud daun daur daut dbar dbrn dbtt dddd ddub dnaa dnab dnad dnan dnat dntt dnut draa drab drad drar drat drau drba drda drna drra drua drub drut druu dtaa dtna dtnb duaa duab duad duan duar duat dub- duba dubb dubu duda dudd dudu duna dunn dunt dura durn durt duru duta duur duut naaa naab naad naan naar naat naba nabu nada nadr nadu nan- nana nanb nand nann nant nanu nara nard narn narr nart naru nata natt natu naur naut nbaa nbad nbar ndaa ndau nddb ndna ndnt ndut nndb nnnn nntn nrab nrna nrrd nrta ntnd ntnu ntru nttr nuan nuba nuda nudd nuna nunn nunt nura nurd nurn nurr nurt nuru nutt nutu raab raad raan raat raba rabb rabu rada radd radr radt radu rana rand rann rant rara rarb rata ratt ratu raua raub raud raun raut rbbb rbbr rdna rnbr rnnt rntd rnut rrad rrat rrna rrrr rrun rtan rtdt rtnd ruad ruan ruba rubb rubu ruda rudd runa rund runn runt rura rurd ruru ruta rutt rutu ruud ruun taa- taan taar taat taba tabb tabu tada tana tand tann tant tanu tara tarb tard tarn tarr tart taru tata tatb tatr tatt tatu taua taub taur taut tbar tbrb tbta tddb tdna tdra tndd tnut traa trab trad tran trat trau trna trra trtr trub trud trun trut truu ttab ttbb tttt tuan tuar tuat tuba tubb tubr tubu tudu tuna tunb tund tunn tunu tura turb turd turn turr turt turu tuta tutt tutu uart uaru uata uatu uaua ubar ubba ubra ubud udaa udad udar udau udra udun unaa unan unar unat unau unbd unda unna unra untb unut urad uran urat urau urba urda urdu urna urra urun urur urut utan utau uttu uuta uuuu

-aaa- -abad a-dna aaata aabaa aabba aabra aadat aanat aandr aandu aarau aarna abaab ababa ababu abada abana aband abann abara abarn abaru abbad abban abbar abbat abbud abbur abdan abnub abrad abran abrar abrud abrun abtaa abtar abuda abuna abund abura aburn aburr abuta abutt adaba adada adana adara adarn adata addra addur adnan adnur adrad adran adrar aduba aduna anaba anana anand anant anara anart anaru anata anaua anaun anban anbar andab andad andan andar andau andr- andra andua andur annan annar annat annua annur antar antau antna antr- antra antun anund anura