-hou a-be a-ha aaaa aaab aaae aaah aaal aaar aaba aabb aabh aabl aaea aaha aahl aala aale aall aalo aalu aaoe aaoo aara aare aaro aaru abaa abab abae abal abar abau abb- abba abbb abbe abbo abbr abee abel aber abha abho abhr abla able ablo aboa abob aboh abol aboo abor abou abra abro abua abue abul aeer aela aer- aera aero ahab ahah ahal ahar ahau ahel ahha ahla ahle ahlu ahoa ahoe ahor ahra ahre ahrr ahua alaa alae alal alao alar alau alb- alba albe albo albu alea alee aleh aleo aler aleu alha all- alla alle allh alll allo allr allu aloa aloe aloh alol aloo alor alou alro alua alur aoah aoba aoeu aola aole aora aorb aoul arab arae arah aral arar arau arba arbe arbh area aree areh arel areo areu arh- arla arle arlo aroa arob aroe aroo aror arr- arra arre arrh arro arrr arru arua arub arue arul auaa aube auel auer aul- aula aule aull aulo aulu auol aur- aura aure auro baaa baah baal baar baba babb babe babo babr babu bael baer baha bahl baho bahr bahu bala bale ball balo balu baoh baol bar- bara barb bare barh baro barr baru bau- baul baur bbau bbbb bbeb bblb beah beal bear beau beba bebb bebe bebo beeb beel beer behr bela bele bell belo belu beo- beor bera bere bero berr beru beur bhao bhar bhel bher bhor bhra bhur bhuu blaa blab blae blah blau blea bleb blee bleh bleo bleu blob bloo blou blub blue blur boab boal boar boba bobb bobe bobo bobu boea boee boel boeo boer boha bohl boho bohr bohu bola bole boll bolo bolu boob booe booh bool boor bor- bora bore borh boro borr boru boua boue bouh boul bour brab brae brah brao brau brea breb bree brel breo brer broa brob broe broh brol broo bror brou brrr brue bruh bual buar buba bubb bube bubo bubu buea buel buer bueu buha buhe buhl buho buhr bula bulb bule bull bulu buol bur- bura burb bure burh burl buro burr buru e-la eaba eabh eala eale eara earb eare earh earl earo ebal ebba ebbo ebbr ebel eber ebla eboe ebol eboo ebor ebro ebru ebul ebur eeea eeee eele eera eero ehaa ehea eheh ehel eher eheu ehle ehlo ehre el-b elab elah elal elar elba elbe elbo elbu elea elee eleh eleo eler ella elle ello ellu elra elro elue elul eola eole eolo eora eore eorl eral erau erba erbb erbe ereb erel erer erhu erla erle erll erob eroe erol eroo erra erre erro erua erub eruh erur euba euer euhl eula eule eur- eura eure euro haab haal haar haba habe habo habu haha haho hal- hala halb hale hall halo halu haor hara hare harh harl haro harr haru hau- haue haul hbar heah heal hear hebb hebe hebo hebr heeb heel heer hehe heho hela hele hell helo helu heor heou hera herb here herl hero herr heru heue heur hhaa hhhh hhla hlah hler hlul hoar hoba hobe hobo hoel hoer hoha hohe hohl hoho hol- hola holb hole holh holl holo holu hooe hool hoor hora hore horl horo horr houe hour hrbl hree hrob huah huba hubb hube hubl hubo huea huel huer huhu hula hule hull hulu huor hura hure hurl huro hurr huru huub laaa laal laar laba labe labo labr labu lael laer laha lahe laho lahr lahu lala lale lall lalo lalu laou lara larb lare larr laru laub laue laul laur lbar lblr le-u leaa leah leal leao lear leau leba lebo lebu leea leel leer lehe lehr lehu lela lele lell lelo lelu leor leou lera lere lero leur lhau lhee lhhh lhor llao lleu llll lloa lloo loar lob- loba lobb lobe lobh lobo loeb loeu loha lohe loho lohr lohu lola lole loll lolo loob looe lool loor lora lore loro loue louh loul lour louu lral lrba lrrr luah luau luba lube luer luhe luhu lula lule lull lulu luoh lura lure luua o-eo oaau oaer oahe oahu oall oara oare obal obba obbo obea obel ober obla oble oblu oboe obol obor obra obre obrh obro obuh oela oele oera oere ohal ohau ohba ohbe ohee ohel oher ohho ohob ohoh ohra ohre olah olar olba olbo ole- olea oleh oleo oler olla olle ollo olor olur ooaa ooba oobe ooer ooha ooho oola oolo oooh oooo oora oore orab orae orah oral orao orar orba orbb orbe orbo orbu ore- orea oreb oreh orel oreo orer orhe orla orle orlo orlu oro- oroe oror orra orro orub ouea ouer oula oule oulu our- oura oure ouro ouu- raab raba rabb rabe rabl rabo rabu rael raer raha rahe rahl rahr rahu rala ralb rale rall ralo raob raoh raol rara rarb rare raro raua raub raue raul rbbb rbbr rble rboh rea- reae real reao rear reau reba rebb rebe rebo rebu reeb reel reha rehb rehe rela relb rele rell relo reol reou rera rere rero reru reue reul reuu rhae rhau rhea rheb rhee rheo rhoa rhob rhoh rhue rlab rlee rleu rlua roab roar rob- roba robb robe robo robu roea roel roer roha rohe rohl rohr rohu rola role roll rolo roob rool roor rora rore roro roru roua roub roue rouh roul rrah rrle rrrr ruah ruba rubb rube rubu ruel ruer ruhe ruhh ruhl ruhr rula rule rull rulo rura rure ruro ruru uaru uaua ubal ubar ubba ubbe ubbo uber ubla uble ublo ubra ueba uele uell uher uhle uhoh uhuh ulaa ulae ular ulea uleb ulee uleo ulla ulle ullo ullr ulo- ulua ulul uor- uore ural urao urau urba urbe ure- urea ureh urho urla urle uro- uroa urol uroo urra urre urrh urur uulu uuuu