a-a a-b a-t aaa aab aad aam aar aas aat aau ab- aba abb abd abm abr abs abt abu ad- ada adb add adm adr ads adt adu ama amb amd amm amr ams amt amu ar- ara arb ard arm arr ars art aru as- asa asb asd asm asr ass ast asu at- ata atb atd atm atr ats att atu au- aua aub aud aum aur aus aut b-u baa bab bad bam bar bas bat bau bba bbb bbd bbm bbr bbs bbt bbu bda bdb bdd bdm bdr bds bdt bdu bma bmb bmd bmm bmr bms bmt bmu bra brb brd brm brr brs brt bru bsa bsb bsd bsm bsr bss bst bsu bta btb btd btm btr bts btt btu bua bub bud bum bur bus but buu daa dab dad dam dar das dat dau dba dbb dbd dbm dbr dbs dbt dbu dda ddb ddd ddm ddr dds ddt ddu dma dmb dmd dmm dmr dms dmt dmu dra drb drd drm drr drs drt dru dsa dsb dsd dsm dsr dss dst dsu dta dtb dtd dtm dtr dts dtt dtu dua dub dud dum dur dus dut m-r maa mab mad mam mar mas mat mau mba mbb mbd mbm mbr mbs mbt mbu mda mdb mdd mdm mdr mds mdt mdu mma mmb mmd mmm mmr mms mmt mmu mra mrb mrd mrm mrr mrs mrt mru msa msb msd msm msr mss mst msu mta mtb mtd mtm mtr mts mtt mtu mua mub mud mum mur mus mut muu ra- raa rab rad ram rar ras rat rau rba rbb rbd rbm rbr rbs rbt rbu rda rdb rdd rdm rdr rds rdt rdu rma rmb rmd rmm rmr rms rmt rra rrb rrd rrm rrr rrs rrt rru rsa rsb rsd rsm rsr rss rst rsu rta rtb rtd rtm rtr rts rtt rtu rua rub rud rum rur rus rut ruu saa sab sad sam sar sas sat sau sba sbb sbd sbm sbr sbs sbt sbu sda sdb sdd sdm sdr sds sdt sdu sma smb smd smm smr sms smt smu sr- sra srb srd srm srr srs srt ss- ssa ssb ssd ssm ssr sss sst ssu sta stb std stm str sts stt stu sua sub sud sum sur sus sut suu taa tab tad tam tar tas tat tau tba tbb tbd tbm tbr tbs tbt tbu tda tdb tdd tdm tdr tds tdt tdu tma tmb tmd tmm tmr tms tmt tmu tra trb trd trm trr trs trt tru tsa tsb tsd tsm tsr tss tst tsu tta ttb ttd ttm ttr tts ttt ttu tua tub tud tum tur tus tut tuu ua- uaa uab uad uam uar uas uat uau uba ubb ubr ubs ubt ubu uda udb udd udm udr uds udt udu um- uma umb umd umm umr ums umt umu ur- ura urb urd urm urr urs urt uru usa usb usd usm usr uss ust usu uta utb utd utm utr uts utt utu uua uum uur uus uut uuu

aaaa aaab aaad aaam aaar aaas aaba aabb aabd aabm aabt aada aads aadt aadu aama aamb aamd aamr aams aara aard aarm aars aart aaru aasa aasd aasm aass aast aasu aata aatt aaus abaa abab abad abam abar abas abat abau abb- abba abbb abbr abbs abbt abda abdu abma abmb abms abmt abra abrs abs- absa absd abss absu abta abts abtu abua abud abum abus abut adaa adab adad adam adar adas adat adba adda addd addr adds addu adma admb admr adms adra adrs adsa adsm adsr adss adst adta adts adua adub adur amaa amad amam amar amas amat amb- amba ambr ambs ambu amda amds amdt amm- amma ammu amra amsa amsd amss amst amta amts amua amud amum amur arab arad aram arar aras arat arau arba arbs arda ardm ards ardu arma armd armm arms armt armu arr- arra arrr arrs arrt arru ars- arsa arsd arst arsu arta artr arts arua arub arud arum arut asaa asab asad asam asar asas asat asau asba asbm asbu asda asds asma asmd asmm asmr asms asmt asra asrm asrs asru assa assd assr asss asst assu asta astb astm astr asts asub asud asum asur asus at-t ataa atab atad atar atas atat atbs atdt atm- atma atms atmu atra atrm atru atsb atst atta attr atts attu atua atub atum atur atus auaa auma aur- aura aurd ausa ausd ausm aust ausu aut- auts baaa baad baam baar baas baat baba babb babm babr babs babu bada badb badd badr bads badu bama bamb bamm bams bamu bar- bara barb bard barm barr bars bart baru basa bass bast basu bata bats batt batu bau- baud baum baur bbad bbas bbau bbbb bbbs bbdd bd-r bdrm bdsd bdsm bmaa bmdb bmts bmus brab brad bram bras brat brau brda brdm brds brdt brrm brrr brrs brsb brsr brst brud brum brus brut bsaa bsam bsas bsat bsbd bsms bsmt bsra bsrd bsrm bssd bssm bsts btaa btdt btrt btss bttb btus buad buar buat buba bubb bubs bubu buda budb budd buds budu bum- buma bumb bums bur- bura burb burd burm burr burs burt buru busa buss bust busu but- buta buts butt buus daab daad daam daar daas daau daba dabb dabs dabt dabu dada dads dadu dama damb damm dams damu dara darb dard darr dars dart daru dasa dasb dasd dass dast data datr dats datt datu daub daud daum daur daus daut dbar dbas dbms dbrs dbsa dbss dbtt dbus dddd ddss ddts ddub dmaa dmab dmas dmba dmds dmdt dmrb dmsa dmss dmst dmts dmus draa drab drad dram drar dras drat drau drba drda drms drra drrs drsa drua drub drum drus drut druu dsba dsda dsdm dsdr dsmb dsms dsrr dssa dsst dsts dtaa dtss duaa duab duad duar duas duat dub-