a-be aaaa aaab aaae aaam aaar aaba aabb aabm aaea aaem aage aama aamb aame aamo aamr aaoe aaoo aara aare aarm aaro aaru abaa abab abae abag abam abar abau abb- abba abbb abbe abbo abbr abee aber abma abmb aboa abob aboo abor abou abra abro abua abue abug abum aeer aega aeom aer- aera aero ag-o agag agam agao agar agau agba agbo agea agee agem ager agga agge aggu agma agme agob agog agoo agou agra agre agro agua ague agur amaa amae amag amam amar amb- amba ambe ambo ambr ambu amee amer ameu amga amm- amma amme ammo ammu amob amog amoo amor amou amra amro amua amum amur aoba aoeu aogm aoma aomg aora aorb arab arae arag aram arar arau arba arbe area aree areg arem areo areu arga argb arge argo arma arme armm armo armu aroa arob aroe arom aroo aror arr- arra arre arrg arro arrr arru arua arub arue arug arum auaa aube auer auga auge auma aur- aura aure auro auug baaa baam baar baba babb babe babm babo babr babu baer baga bage bagg bago bama bamb bame bamm bamu bar- bara barb bare barg barm baro barr baru bau- baug baum baur bbau bbbb bbeb bbga bbgm bbmg bbrg beag beam bear beau beba bebb bebe bebo beeb beeg beem beer bega begg bego begu bema beme bemu beo- beor bera bere berg berm bero berr beru beur bmaa bmag boab boag boar boba bobb bobe bobo bobu boea boee boeo boer boga boge bogg bogo boma bomb bome bomu boob booe boog boom boor bor- bora bore borg borm boro borr boru boua boue boum bour brab brae brag bram brao brau brea breb bree breg brem breo brer broa brob broe brog brom broo bror brou brrm brrr brue brug brum buar buba bubb bube bubo bubu buea buem buer bueu buga buge bugg bugo bum- buma bumb bur- bura burb bure burg burm buro burr buru eaba eaga eage eama eame eaom eara earb eare earo ebam ebba ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeea eeee eega eemo eera eerg eero egaa egae egao egar egba egbe egbu egea egee egem eger eggb egge eggo egma ego- egor egra egre emae emag emam emar emba embe embo embr emer emeu emma emme emmu emor emra emre eora eore eram erau erba erbb erbe ereb erem erer erg- erga ergg ergo erma erme ermo erob eroe eroo erra erre erro erua erub erum erur euba euer euge eur- eura eure euro gaar gaba gabb gabe gabo gabr gabu gaea gaer gaga gage gagg gago gagu gam- gama gamb game gamm gamo gara garb gare garg garm garo garr gaua gaub gaue gaum gaur gbag gbbo geab gear geba gebe geer gege gegg gego gem- gema gemm gemr geo- geog geom gera gerb gere germ gero geru geue geum gggg gmer gmme gmmr goam goar goba gobe gobo goem goer goga gogo goma gomb gome gomo gomu goog goom goor gora gorb gore gorg gorm goro gorr gou- goug goum gour grab grae gram grau grbr grea greb gree greg grem greu grob grog grom groo gror grou grrr grua grub grue grug grum grur guaa guag guam guao guar guba gubb gubu guer guga gugb guge gugg gugu guma gumb gume gumm gumo gura gurb gure gurg guro gurr guru maaa maag maam maar maba mabe mabo mabu maee maem maeo maer maga mage magg mago magu mama mame mamo mamu maor mar- mara mare marg marm maro marr maru maua maum maur mbam mbba mbou meag mear mebe mebo meem meer meg- mega mege megg mego megr megu mema meme memo memr memu meor meou mer- mera merb mere merm mero meru meum mgam mger mgga mgrm mmaa mmab mmar mmea mmmm mmor moaa moab moag moam moar moba mobb mobe mobo moea moga mogg mogo mogu moma mome momo momu mooa moob mooe moog moor mora morb more morg moro moru moue mour mrbb mrbm mreb mree mreg muar mube mubo muee muga mugg mugo mugu muma mume mumm mumo mumu mura mure murg muro murr muru o-eo oaau oaer oama oara oare obba obbo obea ober oboe obor obra obre obro oegb oeme oera oere oerm ogae ogam ogar ogb ogba ogbe ogea ogee oger ogge ogma ogoa ogog ogou ogra ogre ogro ogum omam omao omar ombe ombo ombu omee omeo omer omma omo- omoa omoe omoo omor omra omre omro omuo ooaa ooba oobe ooer ooma oome oooo oora oore orab orae oram orao orar orba orbb orbe orbo orbu ore- orea oreb oreg orem oreo orer orga orge orgo orma orme ormo oro- oroe orom oror orra orro orub orum ouea ouer ouge ouma oume our- oura oure ouro ouu- raab raag raam raba rabb rabe rabo rabu raeg raer raga rage ragg rago ragu rama ramb rame ramm ramo ramu raob raom rara rarb rare raro raua raub raue raum rbbb rbbr rea- reae ream reao rear reau reba rebb rebe rebo rebu reeb reem rega rege regm rego regr regu rema reme remo reog reou rera rere rerg rero reru reue reuu rgba rgbe rmrg roab roag roam roar rob- roba robb robe robo robu roea roeg roer roga roge rogg rogo roma romb rome romm romo roob roog room roor rora rore roro roru roua roub roue roum rrrr rrum ruag ruba rubb rube rubu ruer ruga ruge rugg ruma rumb rume rumm rumo rura rure ruro ruru uaru uaua ubar ubba ubbe ubbo uber ubra ueba ugab ugao ugar ugeo uggo ugra ugro ugur uguu umaa umag umar umb- umba umbe umbo umer umgo umma ummg ummo umoe umor umra uomo uor- uore urao urau urba urbe ure- urea urga urge urgu urma uro- uroa urom uroo urra urre urum urur uuuu