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 abaa abab abae abai abam abar abb- abba abbb abbe abbi abbo abbr abee aber abia abib abie abim abir abma abmb aboa abob aboo abor abra abri abro 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 amaa amae amai amam amar amb- amba ambe ambi ambo ambr amee amei amer amia amib amie amii amir amm- amma amme ammi ammo amob amoi amoo amor amra amri amro aoba aoma aora aorb aqai aqar aqim aqir aqme aqra arab arae arai aram araq arar arba arbe arbi area aree arei arem areo aria arib arie arii arim ario arma arme armi armm armo aroa arob aroe aroi arom aroo aror arq- arqa arr- arra arre arri arro arrr ba-i baaa baam baar baba babb babe babi babm babo babr baer baia baib baie baio bair bama bamb bame bami bamm baqa bar- bara barb bare bari barm baro barq barr bbbb bbbq bbeb beam bear beba bebb bebe bebi bebo beeb beem beer beia beim beir bema beme beo- beor beqa bera bere beri berm bero berr biao biar biba bibb bibe bibi bibo bieb bier bima bimo bio- bioi biqi bira birb bire biri biro birr bmaa bmir bmmi boab boai boar boba bobb bobe bobi bobo boea boee boeo boer boi- boie boii boim boma bomb bome bomi boob booe boom boor boqe bor- bora bore bori borm boro borr brab brae brai bram brao brea breb bree brei brem breo brer bria brie brim brio briq broa brob broe brom broo bror brrm brrr eaba eama eame eaom eara earb eare earo ebam ebba ebbo ebbr eber eboe eboo ebor ebro eeea eeee eemo eera eero ei-q eiao eiei eier eime eimi eira eire emae emam emar emba embe embi embo embr emer emia emii emim emir emma emme emmi emor emra emre eoir eora eore eori eqao eram erba erbb erbe ereb erei erem erer eria erie erim erio eriq erma erme ermo erob eroe eroi eroo erqi erra erre erro i-be iaaa iaai iaba iabm iaea iaia iaim iama iamb iame iami iara iare ibar ibbm ibea ibia ibie ibim ibma ibra ibri ibro ieie ieio iema ieme iera iere ieri iiie iiii iiio iioi iioo iira imai imam imao imar imba imbe imbi imea imer imir imma imme immi immo imra imre imri imro imrr ioba iobi ioee ioii ioio ioma iome iomo iooi iooo iora iore iori iqer iqor irae irai iram irao iraq irar irbe irbm iree irem irer iri- iria irie irio irma irmo irob irra irre irri ma-i maaa maai maam maar maba mabe mabi mabo maee maem maeo maer maia maib maie maii maim maio mair mama mame mami mamo maoi maor mar- mara mare mari marm maro marq marr mbam mbba mbia mbim mbio meai mear mebe mebo meem meer meir mema meme memo memr meor mer- mera merb mere meri merm mero merq miaa miab miai miam miao miee miem mier miii miio mim- mima mime mimi mimo mio- mira mire miri miro mirr 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 mooa moob mooe moor moqa mora morb more mori moro mrbb mrbm mreb mree mria mrqe o-eo oaer oama oara oare obai obba obbo obea ober obia obie oboe oboi oboq obor obra obre obri obro oeme oera oere oerm oiba oier oiii oimb oime oira oire omai omam omao omar ombe ombo omee omei omeo omer omia omie omim omio omma omo- omoa omoe omoi omoo omor omra omre omri omro ooaa ooba oobe oobi ooer ooia ooma oome oooo oora oore orab orae orai oram orao orar orba orbb orbe orbi orbo ore- orea oreb orem oreo orer ori- oria orie orio orma orme ormo oro- oroe orom oror orra orri orro q-be qabo qaem qama qara qare qari qeii qemm qere qeri qero qerq qiao qibo qira qomo qoob qore qqqq qram qrio raab raam raba rabb rabe rabi rabo raer raia raie raii raim rair rama ramb rame rami ramm ramo raob raom rara rarb rare rari raro rbbb rbbr rea- reae ream reao rear reba rebb rebe rebo reeb reem reia reii reim reir rema reme remi remo reqa rera rere reri rero riaa riab riai riam rib- riba ribe ribo riem rier riia rima rime rimi rimm rimo riom riqq rire riri roab roam roar rob- roba robb robe robi robo roea roer roia roio roir roma romb rome romi romm romo roob rooi room roor rora rore rori roro rrrr