-er a-a a-b a-t aaa aab aad aae aam aar aas aat aau ab- aba abb abd abe abm abr abs abt abu ad- ada adb add ade adm adr ads adt adu aea aeb aed aee aem aer aes aet aeu ama amb amd ame amm amr ams amt amu ar- ara arb ard are arm arr ars art aru as- asa asb asd ase asm asr ass ast asu at- ata atb atd ate atm atr ats att atu au- aua aub aud aue aum aur aus aut b-u baa bab bad bae bam bar bas bat bau bba bbb bbd bbe bbm bbr bbs bbt bbu bda bdb bdd bde bdm bdr bds bdt bdu be- bea beb bed bee bem ber bes bet beu bma bmb bmd bme bmm bmr bms bmt bmu bra brb brd bre brm brr brs brt bru bsa bsb bsd bse bsm bsr bss bst bsu bta btb btd bte btm btr bts btt btu bua bub bud bue bum bur bus but buu daa dab dad dae dam dar das dat dau dba dbb dbd dbe dbm dbr dbs dbt dbu dda ddb ddd dde ddm ddr dds ddt ddu de- dea deb ded dee dem der des det deu dma dmb dmd dme dmm dmr dms dmt dmu dra drb drd dre drm drr drs drt dru dsa dsb dsd dse dsm dsr dss dst dsu dta dtb dtd dte dtm dtr dts dtt dtu dua dub dud due dum dur dus dut eaa eab ead eae eam ear eas eat eau eba ebb ebd ebe ebm ebr ebs ebt ebu ed- eda edb edd ede edm edr eds edt edu eea eeb eed eee eem eer ees eet em- ema emb emd eme emm emr ems emt emu era erb erd ere erm err ers ert eru es- esa esb esd ese esm esr ess est esu eta etb etd ete etm etr ets ett etu eu- eua eub eud eue eur eus eut m-r maa mab mad mae mam mar mas mat mau mba mbb mbd mbe mbm mbr mbs mbt mbu mda mdb mdd mde mdm mdr mds mdt mdu mea meb med mee mem mer mes met meu mma mmb mmd mme mmm mmr mms mmt mmu mra mrb mrd mre mrm mrr mrs mrt mru msa msb msd mse msm msr mss mst msu mta mtb mtd mte mtm mtr mts mtt mtu mua mub mud mue mum mur mus mut muu ra- raa rab rad rae ram rar ras rat rau rba rbb rbd rbe rbm rbr rbs rbt rbu rda rdb rdd rde rdm rdr rds rdt rdu re- rea reb red ree rem rer res ret reu rma rmb rmd rme rmm rmr rms rmt rra rrb rrd rrm rrr rrs rrt rru rsa rsb rsd rse rsm rsr rss rst rsu rta rtb rtd rte rtm rtr rts rtt rtu rua rub rud rue rum rur rus rut ruu saa sab sad sae sam sar sas sat sau sba sbb sbd sbe sbm sbr sbs sbt sbu sda sdb sdd sde sdm sdr sds sdt sdu se- sea seb sed see sem ser ses set seu sma smb smd sme smm smr sms smt smu sr- sra srb srd sre srm srr srs srt ss- ssa ssb ssd sse ssm ssr sss sst ssu sta stb std ste stm str sts stt stu sua sub sud sue sum sur sus sut suu taa tab tad tae tam tar tas tat tau tba tbb tbd tbe tbm tbr tbs tbt tbu tda tdb tdd tde tdm tdr tds tdt tdu te- tea teb ted tee tem ter tes tet teu tma tmb tmd tme tmm tmr tms tmt tmu tra trb trd tre trm trr trs trt tru tsa tsb tsd tse tsm tsr tss tst tsu tta ttb ttd tte ttm ttr tts ttt ttu tua tub tud tue tum tur tus tut tuu ua- uaa uab uad uae uam uar uas uat uau uba ubb ube ubr ubs ubt ubu uda udb udd ude udm udr uds udt udu uea ueb ued uee uem uer ues uet um- uma umb umd ume umm umr ums umt umu ur- ura urb urd ure urm urr urs urt uru usa usb usd use usm usr uss ust usu uta utb utd ute utm utr uts utt utu uua uue uum uur uus uut uuu

-ase a-be aaaa aaab aaad aaae aaam aaar aaas aaba aabb aabd aabm aabt aada aade aads aadt aadu aaea aaem aaes aama aamb aamd aame aamr aams aara aard aare aarm aars aart aaru aasa aasd aase aasm aass aast aasu aata aatt aaus abaa abab abad abae abam abar abas abat abau abb- abba abbb abbe abbr abbs abbt abda abdu abed abee aber abes abet abma abmb abms abmt abra abrs abs- absa absd abse abss absu abta abts abtu abua abud abue abum abus abut adaa adab adad adae adam adar adas adat adba adda addd adde addr adds addu adea adeb adee adem ader ades adet adma admb adme admr adms adra adre adrs adsa adsm adsr adss adst adta adts adua adub adue adur aeas aebs aede aedt aeer aemt aer- aera aerd aers aesd aess aest aeta aetr aett amaa amad amae amam amar amas amat amb- amba ambe ambr ambs ambu amda amds amdt amed amee amer ames amet ameu amm- amma amme ammu amra amsa amsd amss amst amta amte amts amua amud amum amur arab arad arae aram arar aras arat arau arba arbe arbs arda arde ardm ards ardu area ared aree arem ares aret areu arma armd arme armm arms armt armu arr- arra arre arrr arrs arrt arru ars- arsa arsd arse arst arsu arta arte artr arts arua arub arud arue arum arut asaa asab asad asae asam asar asas asat asau asba asbm asbu asda asde asds asea asee asem aser ases