a-be a-ii aaaa aaab aaae aaai aaam aaar aaba aabb aabi aabm aaea aaem aaib aaii aama aamb aame aami aamo aamr aaoe aaoo aara aare aari aarm aaro aaru abaa abab abae abai abam abar abau abb- abba abbb abbe abbi abbo abbr abee aber abia abib abie abim abir abiu abma abmb aboa abob aboo abor abou abra abri abro abua abue abum aebi aeer aeio aeom aer- aera aeri aero aiai aiba aibo aiea aiee aiia aiib aiir aime aimi aimm aimo aioi aira aire airi airo aiui amaa amae amai amam amar amb- amba ambe ambi ambo ambr ambu amee amei amer ameu amia amib amie amii amir amm- amma amme ammi ammo ammu amob amoi amoo amor amou amra amri amro amua amui amum amur aoba aoeu aoma aora aorb arab arae arai aram arar arau arba arbe arbi area aree arei arem areo areu aria arib arie arii arim ario arma arme armi armm armo armu aroa arob aroe aroi arom aroo aror arr- arra arre arri arro arrr arru arua arub arue arui arum auaa aube auer auma aumi aur- aura aure auri auro ba-i baaa baam baar baba babb babe babi babm babo babr babu baer baia baib baie baio bair bama bamb bame bami bamm bamu bar- bara barb bare bari barm baro barr baru bau- baum baur bbau bbbb bbeb beam bear beau beba bebb bebe bebi bebo beeb beem beer beia beim beir bema beme bemu beo- beor bera bere beri berm bero berr beru beur biao biar biba bibb bibe bibi bibo bieb bier bieu bima bimo bio- bioi biou bira birb bire biri biro birr biru bmaa bmir bmmi boab boai boar boba bobb bobe bobi bobo bobu boea boee boeo boer boi- boie boii boim boiu boma bomb bome bomi bomu boob booe boom boor bor- bora bore bori borm boro borr boru boua boue boum bour brab brae brai bram brao brau brea breb bree brei brem breo brer bria brie brim brio broa brob broe brom broo bror brou brrm brrr brue brum buar buba bubb bube bubi bubo bubu buea buem buer bueu buie buir buiu bum- buma bumb bur- bura burb bure buri burm buro burr buru eaba eaiu eama eame eaom eara earb eare earo ebam ebba ebbo ebbr eber eboe eboo ebor ebro ebru ebur eeea eeee eemo eera eero eiao eiei eier eime eimi eiou eira eire emae emam emar emba embe embi embo embr emer emeu emia emii emim emir emma emme emmi emmu emor emra emre eoir eora eore eori eram erau erba erbb erbe ereb erei erem erer eria erie erim erio eriu erma erme ermo erob eroe eroi eroo erra erre erro erua erub erum erur euba eubi euer euoi eur- eura eure euro i-be iaaa iaai iaba iabm iaea iaia iaim iama iamb iame iami iara iare iaru ibar ibbm ibea ibia ibie ibim ibma ibra ibri ibro ieie ieio iema ieme iera iere ieri iiie iiii iiio iioi iioo iira iium imai imam imao imar imba imbe imbi imea imer imir imma imme immi immo imou imra imre imri imro imrr imue ioba iobi ioee ioii ioio ioma iome iomo iooi iooo iora iore iori irae irai iram irao irar irbe irbm iree irem irer iri- iria irie irio irma irmo irob irra irre irri iuiu iura ma-i maaa maai maam maar maba mabe mabi mabo mabu maee maem maeo maer maia maib maie maii maim maio mair mama mame mami mamo mamu maoi maor mar- mara mare mari marm maro marr maru maua maui maum maur mbam mbba mbia mbim mbio mbou meai mear mebe mebo meem meer meir mema meme memo memr memu meor meou mer- mera merb mere meri merm mero meru meum miaa miab miai miam miao miau miee miem mier mieu miii miio mim- mima mime mimi mimo mio- mira mire miri miro mirr miru miui mmaa mmab mmai mmar mmea mmii mmmm mmor moaa moab moai moam moar moba mobb mobe mobi mobo moea moii moio moir moma mome momi momo momu mooa moob mooe moor mora morb more mori moro moru moue mour mrbb mrbm mreb mree mria muar mube mubi mubo muee muie muir muma mume mumm mumo mumu mura mure muri muro murr muru o-eo oaau oaer oama oara oare obai obba obbo obea ober obia obie oboe oboi obor obra obre obri obro oeme oera oere oerm oiba oier oiii oimb oime oira oire oium omai omam omao omar ombe ombo ombu omee omei omeo omer omia omie omim omio omma omo- omoa omoe omoi omoo omor omra omre omri omro omuo ooaa ooba oobe oobi ooer ooia ooma oome oooo oora oore orab orae orai oram orao orar orba orbb orbe orbi orbo orbu ore- orea oreb orem oreo orer ori- oria orie orio orma orme ormo oro- oroe orom oror orra orri orro orub orum ouea ouer ouie ouii ouir ouma oume oumi our- oura oure ouro ouu- raab raam raba rabb rabe rabi rabo rabu raer raia raie raii raim rair raiu rama ramb rame rami ramm ramo ramu raob raom rara rarb rare rari raro raua raub raue raum rbbb rbbr rea- reae ream reao rear reau reba rebb rebe rebo rebu reeb reem reia reii reim reir reiu rema reme remi remo reou rera rere reri rero reru reue reuu riaa riab riai riam riau rib- riba ribe ribo ribu riem rier rieu riia rima rime rimi rimm rimo rimu riom riou rire riri riue roab roam roar rob- roba robb robe robi robo robu roea roer roia roio roir roiu roma romb rome romi romm romo roob rooi room roor rora rore rori roro roru roua roub roue roum rrrr rrum ruba rubb rube rubi rubu ruer ruma rumb rume rumi rumm rumo rura rure ruri ruro ruru u-ie uair uaru uaua ubar ubba ubbe ubbi ubbo uber ubii ubir ubra ueba ueir uima uira uirr umaa