-er a-a a-b aaa aab aad aae aah aam aar aau ab- aba abb abd abe abh abm abr abu ad- ada adb add ade adh adm adr adu aea aeb aed aee aeh aem aer aeu aha ahb ahd ahe ahh ahm ahr ahu ama amb amd ame amh amm amr amu ar- ara arb ard are arh arm arr aru au- aua aub aud aue auh aum aur b-u baa bab bad bae bah bam bar bau bba bbb bbd bbe bbh bbm bbr bbu bda bdb bdd bde bdh bdm bdr bdu be- bea beb bed bee beh bem ber beu bha bhb bhd bhe bhh bhm bhr bhu bma bmb bmd bme bmh bmm bmr bmu bra brb brd bre brh brm brr bru bua bub bud bue buh bum bur buu daa dab dad dae dah dam dar dau dba dbb dbd dbe dbh dbm dbr dbu dda ddb ddd dde ddh ddm ddr ddu de- dea deb ded dee deh dem der deu dh- dha dhb dhd dhe dhh dhm dhr dhu dma dmb dmd dme dmh dmm dmr dmu dra drb drd dre drm drr dru dua dub dud due duh dum dur eaa eab ead eae eah eam ear eau eba ebb ebd ebe ebh ebm ebr ebu ed- eda edb edd ede edh edm edr edu eea eeb eed eee eem eer eha ehb ehd ehe ehh ehm ehr ehu em- ema emb emd eme emh emm emr emu era erb erd ere erh erm err eru eu- eua eub eud eue eur haa hab had hae hah ham har hau hba hbb hbd hbe hbh hbm hbr hbu hda hdb hdd hde hdh hdm hdr hdu he- hea heb hed hee heh hem her heu hha hhb hhd hhe hhh hhm hhr hhu hma hmb hmd hme hmh hmm hmr hmu hr- hra hrb hrd hre hrh hrm hrr hru hua hub hud hue huh hum hur huu m-r maa mab mad mae mah mam mar mau mba mbb mbd mbe mbh mbm mbr mbu mda mdb mdd mde mdh mdm mdr mdu mea meb med mee meh mem mer meu mha mhd mhh mhm mhr mhu mma mmb mmd mme mmh mmm mmr mmu mra mrb mrd mre mrh mrm mrr mru mua mub mud mue muh mum mur muu ra- raa rab rad rae rah ram rar rau rba rbb rbd rbe rbh rbm rbr rbu rda rdb rdd rde rdh rdm rdr rdu re- rea reb red ree reh rem rer reu rh- rha rhb rhd rhe rhh rhm rhr rhu rma rmb rmd rme rmh rmm rmr rra rrb rrd rrh rrm rrr rru rua rub rud rue ruh rum rur ruu ua- uaa uab uad uae uah uam uar uau uba ubb ube ubh ubr ubu uda udb udd ude udm udr udu uea ueb ued uee ueh uem uer uha uhb uhd uhe uhh uhm uhr uhu um- uma umb umd ume umh umm umr umu ur- ura urb urd ure urm urr uru uua uue uum uur uuu

a-be a-ha aaaa aaab aaad aaae aaah aaam aaar aaba aabb aabd aabh aabm aada aade aadu aaea aaem aaha aama aamb aamd aame aamr aara aard aare aarm aaru abaa abab abad abae abam abar abau abb- abba abbb abbe abbr abda abdu abed abee aber abha abhm abhr abma abmb abra abua abud abue abum adaa adab adad adae adah adam adar adba adda addd adde addr addu adea adeb adee adeh adem ader adha adhd adhu adma admb adme admr adra adre adua adub adue adur aede aeer aer- aera aerd ahab ahad ahah aham ahar ahau ahed ahem ahha ahme ahra ahre ahrr ahua ahum amaa amad amae amah amam amar amb- amba ambe ambr ambu amda amdh amed amee amer ameu amm- amma amme ammu amra amua amud amum amur arab arad arae arah aram arar arau arba arbe arbh arda arde ardm ardu area ared aree areh arem areu arh- arma armd arme armh armm armu arr- arra arre arrh arrr arru arua arub arud arue arum auaa aube aude audh auer auma aur- aura aurd aure baaa baad baah baam baar baba babb babe babm babr babu bada badb badd bade badh badr badu baed baer baha bahr bahu bama bamb bame bamm bamu bar- bara barb bard bare barh barm barr baru bau- baud baum baur bbad bbau bbbb bbdd bbeb bd-r bddh bdrm bead beah beam bear beau beba bebb bebe beda bede bedu beeb beed beem beer behm behr bema beme bemu bera berd bere berm berr beru beur bhar bher bhra bhur bhuu bmaa bmdb brab brad brae brah bram brau brda brdm brea breb bred bree brem brer brrm brrr brud brue bruh brum buad buar buba bubb bube bubu buda budb budd bude budu buea buem buer bueu buha buhe buhr bum- buma bumb bur- bura burb burd bure burh burm burr buru daab daad daae daam daar daau daba dabb dabu dada dade dadu daeb daem daer daeu daha dahe dahm dahu dama damb dame damh damm damu dara darb dard dare darr daru daub daud daue daum daur dbar dddd ddre ddub dead deae dear deau deba debe debu deda dedd dede dedu deeb deed deem deer deha dehu dem- dema demb demd deme demu der- dera derb dere derm derr deua deue deum deur dhaa dhad dham dhar dhau dhed dhee dher dhur dmaa dmab dmae dmba dmea dmrb draa drab drad dram drar drau drba drda drea dred dree dreh drem drra drua drub drue drum druu duaa duab duad duah duar dub- duba dubb dube dubh dubu duda dudd dude dudu duer duha duhe duhr duhu duma dumb dume dumh dumm dura dure duru duur eaba eabh eada eadb eadd eama eame eara earb eard eare earh ebam ebba ebbr ebed eber ebru ebur edad edah edam edar edda edde eddm ede- edea edeh edem eder edma