a-be aaaa aaab aaad aaae aaam aaar aaba aabb aabd aabm aada aade aadu aaea aaem aage aama aamb aamd aame aamr aara aard aare aarm aaru abaa abab abad abae abag abam abar abau abb- abba abbb abbe abbr abda abdu abed abee aber abgd abma abmb abra abua abud abue abug abum adaa adab adad adae adag adam adar adba adda addd adde addr addu adea adeb adee adem ader adma admb adme admr adra adre adua adub adue adur aede aeer aega aer- aera aerd agad agag agam agar agau agba agda agde agea aged agee agem ager agga agge aggu agma agme agra agre agua ague agur amaa amad amae amag amam amar amb- amba ambe ambr ambu amda amed amee amer ameu amga amm- amma amme ammu amra amua amud amum amur arab arad arae arag aram arar arau arba arbe arda arde ardm ardu area ared aree areg arem areu arga argb arge arma armd arme armm armu arr- arra arre arrg arrr arru arua arub arud arue arug arum auaa aube aude auer auga auge auma aur- aura aurd aure auug baaa baad baam baar baba babb babe babm babr babu bada badb badd bade badr badu baed baer baga bage bagg bama bamb bame bamm bamu bar- bara barb bard bare barg barm barr baru bau- baud baug baum baur bbad bbau bbbb bbdd bbeb bbga bbgm bbmg bbrg bd-r bdrm bead beag beam bear beau beba bebb bebe beda bede bedu beeb beed beeg beem beer bega begg begu bema beme bemu bera berd bere berg berm berr beru beur bmaa bmag bmdb brab brad brae brag bram brau brda brdm brea breb bred bree breg brem brer brrm brrr brud brue brug brum buad buar buba bubb bube bubu buda budb budd bude budg budu buea buem buer bueu buga buge bugg bum- buma bumb bur- bura burb burd bure burg burm burr buru daab daad daae daag daam daar daau daba dabb dabu dada dade dadu daeb daem daer daeu daga dage dagg dagr dagu dama damb dame damm damu dara darb dard dare darg darr daru daub daud daue daum daur dbag dbar dddd ddre ddub dead deae dear deau deba debe debu deda dedd dede dedu deeb deed deeg deem deer dega dege degu dem- dema demb demd deme demu der- dera derb dere derg derm derr deua deue deum deur dgeg dgge dmaa dmab dmae dmba dmea dmrb dmrg draa drab drad drag dram drar drau drba drda drea dred dree dreg drem drge drra drua drub drue drug drum druu duaa duab duad duar dub- duba dubb dube dubu duda dudd dude dudu duer duga dugu duma dumb dume dumm dura dure durg duru duur eaba eada eadb eadd eaga eage eama eame eara earb eard eare ebam ebba ebbr ebed eber ebru ebur edad edag edam edar edda edde eddm ede- edea edem eder edge edma edme edra edrm edru edur eede eedu eeea eeee eega eera eerg egaa egad egae egar egba egbe egbu egea egee egem eger eggb egge egma egra egre emad emae emag emam emar emba embd embe embr emer emeu emma emme emmu emra emre erad eram erau erba erbb erbe erda erde ereb ered erem erer erg- erga ergg erma erme erra erre erua erub erum erur euba eude eudm euer euge eur- eura eure gaar gaba gabb gabe gabr gabu gada gadd gade gadm gaea gaed gaer gaga gage gagg gagu gam- gama gamb game gamm gara garb gard gare garg garm garr gaua gaub gaud gaue gaum gaur gbag gbde gddb geab gead gear geba gebe geda gedd gede gedu geed geer gege gegg gem- gema gemm gemr gera gerb gerd gere germ geru geue geum gggg gmer gmme gmmr grab grad grae gram grau grbr grea greb gree greg grem greu grrr grua grub grue grug grum grur guaa guag guam guar guba gubb gubu guda gude gudu guer guga gugb guge gugg gugu guma gumb gume gumm gura gurb gurd gure gurg gurr guru maaa maad maag maam maar maba mabe mabu mada madb madd made maee maem maer maga magd mage magg magu mama mame mamu mar- mara mard mare marg marm marr maru maua maud maum maur mbam mbba mbda mbdb mbed mddm mdea mdma mdme mdra mdud mead meag mear mebe meda medb medd mede medu meed meem meer meg- mega mege megg megr megu mema meme memr memu mer- mera merb merd mere merm meru meum mgam mged mger mgga mgrm mmaa mmab mmar mmda mmdb mmea mmmd mmmm mrad mrbb mrbm mrda mrdd mreb mred mree mreg mrmd mrud muar mube muda mudd mude mudu mued muee muga mugg mugu muma mume mumm mumu mura murd mure murg murr muru raab raad raag raam raba rabb rabe rabu rada radd rade radm radr radu raed raeg raer raga rage ragg ragu rama ramb rame ramm ramu rara rarb rare raua raub raud raue raum rbbb rbbr rdbm rder rdma rea- read reae ream rear reau reba rebb rebe rebu reda redd rede redr redu reeb reed reem rega regd rege regm regr regu rema reme rera rerd rere rerg reru reue reuu rgba rgbe rmrg rrad rred rrrr rrum ruad ruag ruba rubb rube rubu ruda rudd rude rued ruer ruga ruge rugg ruma rumb rume rumm rura rurd rure ruru ruud uaru uaua ubar ubba ubbe uber ubra ubud udaa udad udar udau udea udem uder udgb udge udma udra ueba ueda ugab ugar ugra ugur uguu umaa umag umar umb- umba umbe umde umer umma ummg umra urad urau urba urbe urda urde urdu ure- urea ured urga urge urgu urma urra urre urum urur uuuu