a-ii aaaa aaab aaai aaal aaar aaba aabb aabi aabl aaib aaii aala aali aall aalo aalu aaoo aara aari aaro aaru abaa abab abai abal abar abau abb- abba abbb abbi abbo abbr abia abib abil abir abiu abla ablo aboa abob abol aboo abor abou abra abri abro abua abul aiai aiba aibl aibo aiia aiib aiir aila aili ailu aioi aira airi airo aiui alaa alai alal alao alar alau alb- alba albi albo albu ali- alia alib alii alil alio alir aliu all- alla alli alll allo allr allu aloa aloi alol aloo alor alou alro alua alui alur aoba aola aora aorb aoul arab arai aral arar arau arba arbi aria arib arii aril ario arla arli arlo aroa arob aroi aroo aror arr- arra arri arro arrr arru arua arub arui arul auaa aul- aula auli aull aulo aulu auol aur- aura auri auro ba-i baaa baal baar baba babb babi babo babr babu baia baib bail baio bair bala bali ball balo balu baol bar- bara barb bari baro barr baru bau- baul baur bbau bbbb bblb bial biao biar biba bibb bibi bibl bibo bila bili bill bilo bilu bio- bioi biol biou bira birb biri birl biro birr biru blaa blab blau blio blir blob bloo blou blub blur boab boai boal boar boba bobb bobi bobo bobu boi- boii boil boiu bola boli boll bolo bolu boob bool boor bor- bora bori boro borr boru boua boul bour brab brai brao brau bria bril brio broa brob brol broo bror brou brrr bual buar buba bubb bubi bubo bubu buir buiu bula bulb buli bull bulu buol bur- bura burb buri burl buro burr buru iaaa iaai iaal iaba iaia iala iall ialu iara iaru ibar ibia ibra ibri ibro iiii iiio iila iioi iioo iira ilal ilar ilia ilio ilir ill- illa illi illo iloo ioba iobi ioii ioio iola iolo iooi iooo iora iori irai iral irao irar iri- iria iril irio irla irlb irob irra irri irul iuiu iura laaa laal laar laba labi labo labr labu laia lail lair lala lali lall lalo lalu laou lara larb lari larr laru laub laul laur lbar lbia lblr liao liar liba libo libr libu liia liii liir lila lilb lili lill lilo lilu lio- lior lira liri lirl liro lirr liru liua llao llll lloa lloo loar lob- loba lobb lobi lobo loir loiu lola loli loll lolo loob lool loor lora lori loro loui loul lour louu lral lrba lroi lrrr luai luau luba lula luli lull lulu lura luri luua oaau oall oara obai obal obba obbo obia obla oblu oboi obol obor obra obri obro oiba oiii oila oira olar olba olbo olia olib olio olla olli ollo olor olur ooaa ooba oobi ooia oola oolo oooo oora orab orai oral orao orar orba orbb orbi orbo orbu ori- oria oril orio orla orlo orlu oro- oror orra orri orro orub ouii ouir oula oulu our- oura ouro ouu- raab raba rabb rabi rabl rabo rabu raia raii rail rair raiu rala ralb rall ralo raob raol rara rarb rari raro raua raub raul rbbb rbbr riaa riab riai rial riau rib- riba ribo ribu riia rila rill rilo rilu riol riou riri rlab rlua roab roar rob- roba robb robi robo robu roia roil roio roir roiu rola roll rolo roob rooi rool roor rora rori roro roru roua roub roul rrrr ruba rubb rubi rubu rula rull rulo rura ruri ruro ruru uair uaru uaua ubal ubar ubba ubbi ubbo ubii ubir ubla ubli ublo ubra uira uirr ulaa ulai ular ulla ulli ullo ullr ulo- ulua ulul uor- urai ural urao urau urba urbi uria urib uriu urla uro- uroa urol uroo urra urri urur uulu uuri uuuu