a-be aaaa aaab aaad aaae aaar aaba aabb aabd aada aade aadu aaea aage aara aard aare aaru abaa abab abad abae abag abaj abar abau abb- abba abbb abbe abbr abda abdu abed abee aber abgd abra abua abud abue abug adaa adab adad adae adag adar adba adda addd adde addr addu adea adeb adee ader adja adra adre adua adub adue adur aede aeer aega aer- aera aerd agad agag agar agau agba agda agde agea aged agee ager agga agge aggu agra agre agua ague agur ajab ajag ajar ajba ajed ajee ajga ajug ajur arab arad arae arag arar arau arba arbe arda arde ardu area ared aree areg areu arga argb arge arja arje arju arr- arra arre arrg arrr arru arua arub arud arue arug auaa aube aude auer auga auge auja aur- aura aurd aure auug baaa baad baar baba babb babe babr babu bada badb badd bade badr badu baed baer baga bage bagg baja baju bar- bara barb bard bare barg barr baru bau- baud baug baur bbad bbau bbbb bbdd bbeb bbga bbrg bd-j bd-r bead beag bear beau beba bebb bebe beda bede bedu beeb beed beeg beej beer bega begg begu beja bera berd bere berg berr beru beur brab brad brae brag braj brau brda brea breb bred bree breg brer brje brrr brud brue brug buad buar buba bubb bube bubu buda budb budd bude budg budu buea buer bueu buga buge bugg buja buje buju bur- bura burb burd bure burg burj burr buru daab daad daae daag daar daau daba dabb dabu dada dade dadu daeb daer daeu daga dage dagg dagr dagu daja daju dara darb dard dare darg darj darr daru daub daud daue daur dbag dbar dddd ddre ddub dead deae dear deau deba debe debu deda dedd dede dedu deeb deed deeg deer dega dege degu deja deje der- dera derb dere derg derj derr deua deue deur dgeg dgge djau djed djer draa drab drad drag drar drau drba drda drea dred dree dreg drge drra drua drub drue drug druj druu duaa duab duad duar dub- duba dubb dube dubu duda dudd dude dudu duer duga dugu dura dure durg duru duur eaba eada eadb eadd eaga eage eara earb eard eare ebba ebbr ebed eber ebru ebur edad edag edar edda edde ede- edea eder edge edra edru edur eede eedu eeea eeee eega eera eerg egaa egad egae egar egba egbe egbu egea egee eger eggb egge egra egre ejer erad erau erba erbb erbe erda erde ereb ered erer erg- erga ergg erja erra erre erua erub erur euba eude euer euge eur- eura eure gaar gaba gabb gabe gabr gabu gada gadd gade gaea gaed gaer gaga gage gagg gagu gaja gara garb gard gare garg garr gaua gaub gaud gaue gaur gbag gbde gddb geab gead gear geba gebe geda gedd gede gedu geed geer gege gegg gera gerb gerd gere geru geue gggg grab grad grae grau grbr grea greb gree greg greu grrr grua grub grue grug grur guaa guag guar guba gubb gubu guda gude gudu guer guga gugb guge gugg gugu guja gura gurb gurd gure gurg gurr guru jaar jaba jabr jada jade jadu jaer jaga jagg jagu jaja jaju jara jare jarg jarr jaru jaud jaug jaur jbaa jbar jear jebb jebe jeda jeed jeer jega jeju jera jere jeru jeur jjad jjar jrbr jrge juab juar juba jube jubu juda judd jude judg juga juge jugg jugu juja juju jura jurd jure jurg jurr raab raad raag raaj raba rabb rabe rabu rada radd rade radr radu raed raeg raer raga rage ragg ragu raja raje raju rara rarb rare raua raub raud raue rbbb rbbr rder rea- read reae rear reau reba rebb rebe rebu reda redd rede redr redu reeb reed rega regd rege regr regu reja rejd rera rerd rere rerg reru reue reuu rgba rgbe rjdj rrad rred rrrr ruad ruag ruba rubb rube rubu ruda rudd rude rued ruer ruga ruge rugg ruja rura rurd rure ruru ruud uaru uaua ubar ubba ubbe uber ubja ubra ubud udaa udad udar udau udea uder udgb udge udje udra ueba ueda ugab ugar ugra ugur uguu urad urau urba urbe urda urde urdu ure- urea ured urga urge urgu urra urre urur uuuu