-wal a-be a-wa aaaa aaab aaae aaal aaar aaba aabb aabl aabw aaea aala aale aall aalo aalu aaoe aaoo aaow aara aare aaro aaru aauw aaww abaa abab abae abal abar abau abaw abb- abba abbb abbe abbo abbr abee abel aber abla able ablo aboa abob abol aboo abor abou abow abra abro abua abue abul abwa abwe abwr abwu aeer aela aer- aera aero alaa alae alal alao alar alau alaw alb- alba albe albo albu alea alee aleo aler aleu alew all- alla alle alll allo allr allu aloa aloe alol aloo alor alou alow alro alua alur aoba aoeu aola aole aora aorb aoul arab arae aral arar arau araw arba arbe area aree arel areo areu arew arla arle arlo aroa arob aroe aroo aror arow arr- arra arre arro arrr arru arua arub arue arul arwa arwe auaa aube auel auer auew aul- aula aule aull aulo aulu auol aur- aura aure auro auwa auwe awae awal awar awbe awe- aweb awee awer awle awlu awol awoo awow awre awro awwa baaa baal baar baba babb babe babo babr babu bael baer bala bale ball balo balu baol bar- bara barb bare baro barr baru bau- baul baur baw- bawe bawl bawu bbau bbbb bbeb bblb bbwr beal bear beau beaw beba bebb bebe bebo beeb beel beer bela bele bell belo belu belw beo- beor bera bere bero berr beru beur bewa bewe blaa blab blae blau blaw blea bleb blee bleo bleu blew blob bloo blou blow blub blue blur blw- boab boal boar boba bobb bobe bobo bobu bobw boea boee boel boeo boer bola bole boll bolo bolu boob booe bool boor boow bor- bora bore boro borr boru borw boua boue boul bour bouw bowa bowe bowl bowr brab brae brao brau braw brea breb bree brel breo brer brew broa brob broe brol broo bror brou brow brrr brue brwe bual buar buba bubb bube bubo bubu buea buel buer bueu bula bulb bule bull bulu buol bur- bura burb bure burl buro burr buru buwa buwe bwaa e-la eaba eala eale eara earb eare earl earo earw ebal ebba ebbo ebbr ebbw ebel eber ebla eboe ebol eboo ebor ebow ebro ebru ebul ebur eeea eeee eele eera eero el-b elab elal elar elba elbe elbo elbu elea elee eleo eler ella elle ello ellu elra elro elue elul eola eole eolo eora eore eorl eral erau erba erbb erbe ereb erel erer erew erla erle erll erob eroe erol eroo erra erre erro erua erub erur euaw euba euer eula eule eur- eura eure euro euwe ewer ewew ewle ewre laaa laal laar laba labe labo labr labu lael laer lala lale lall lalo lalu laou lara larb lare larr laru laub laue laul laur lawa lawe lawl lawo lbar lblr le-u leaa leal leao lear leau leba lebo lebu leea leel leer lela lele lell lelo lelu leor leou lera lere lero leur lewa lewe llao lleu llew llll lloa lloo loar lob- loba lobb lobe lobo loeb loeu loew lola lole loll lolo loob looe lool loor lora lore loro loue loul lour louu louw lowa lowb lowe lowl lowr lowu loww lral lrba lrrr luau luba lube luer lula lule lull lulu lura lure luua luwo luwr luwu lwoo lwow o-eo oaau oaer oall oara oare obal obba obbo obea obel ober obla oble oblu oboe obol obor obra obre obro oela oele oera oere olar olba olbo ole- olea oleo oler olla olle ollo olor olur ooaa ooba oobe ooer oola oolo oooo oora oore orab orae oral orao orar orba orbb orbe orbo orbu ore- orea oreb orel oreo orer orla orle orlo orlu oro- oroe oror orra orro orub orwa orwe orwo ouea ouer oula oule oulu our- oura oure ouro ouu- ouwe owar owea owel ower owoe owow owre owul owur owwa raab raba rabb rabe rabl rabo rabu rael raer rala ralb rale rall ralo raob raol rara rarb rare raro raua raub raue raul rawa rawe rawl rawr rawu raww rbbb rbbr rble rea- reae real reao rear reau reba rebb rebe rebo rebu reeb reel rela relb rele rell relo reol reou rera rere rero reru reue reul reuu rewa rewe rewl rlab rlee rleu rlua roab roar rob- roba robb robe robo robu roea roel roer rola role roll rolo roob rool roor rora rore roro roru roua roub roue roul rowa rowb rowe rowl rowr roww rrle rrrr ruba rubb rube rubu ruel ruer rula rule rull rulo rura rure ruro ruru ruwa ruwe uaru uaua ubal ubar ubba ubbe ubbo uber ubla uble ublo ubra ueba uele uell uewe ulaa ulae ular ulea uleb ulee uleo ulla ulle ullo ullr ulo- ulow ulua ulul ulwe uor- uore ural urao urau urba urbe ure- urea urla urle uro- uroa urol uroo urra urre urur urwa uulu uuuu uwer waaa waal waao waar waaw waba wabb wabe wabl wabo wabr wabw waeb waee wael waer waew wala walb wale wall walo walr walu waob waoe waol waoo waor waow war- wara warb ware warl waro warr waru warw waub waul waur wawa wawb wawe wawl wawo wbaa wbab wbae wbal wbar wbau wbbb wbbe wbbl wbbo wbbr wbbw wbea wbeb wbel wber wbew wblb wble wbll wblo wblu wblw wbob wbol wbor wbow wbrb wbrr wbru wbrw wbul wbuw wbwb wbwl wbwo weaa weal weao wear weau webb webe webl webo weeb weel weeo weer weeu welb wele well welo welr welu weoa weol weow wer- wera werb were werl wero werr werw wewe wewo wlaa wlab wlar wlau wlaw wlbb wlbe wlbl wlbr wlbw wlea wlee wlel wleo wlew wlla wlle wlll wllr wllw wloa wlob wloe wlol wloo wlor wlou wlra wlrb wlro wlrr wlrw wlub wlue wlur wluw wlwe wlwl woaa woab woar woba wobb wobe wobl wobo woel woer wola wolb wole woll wolr wolw woob wool woow wora worb