a-ii a-ya aaaa aaab aaac aaai aaal aaba aabb aabc aabi aabl aaby aaca aacb aacc aaci aacl aacu aacy aaib aaic aaii aala aalc aali aall aalu abaa abab abac abai abal abau abay abb- abba abbb abbi abby abca abcb abcc abci abcl abia abib abic abil abiu abiy abla ably abua abul abuy abyc abyy acaa acab acac acai acba acbl acca accc acci accu accy aci- acia acic acla aclc acli aclu acu- acul acyl aiai aiba aibl aica aicc aiia aiib aiic aila aili ailu aiui alaa alac alai alal alau alay alb- alba albc albi albu alby alca alcc ali- alia alib alii alil aliu all- alla alli alll allu ally alua alui alya auaa auby auca auci aul- aula auli aull aulu ayal ayay ayca ayla ayli ayub ayya ba-i baaa baal baba babb babi babu baby bac- baca bacc baci baia baib baic bail bala balc bali ball balu baly bau- baul baya bayi bayl bayu bbau bbay bbbb bbci bblb bcaa bcbc bcca bccc bcci bccl bcia bcuc bial biba bibb bibi bibl bica bicc bici bila bili bill bilu bily biya blaa blab blac blau blay blcu blic blub bly- bual buba bubb bubi bubu buca bucc buci bucu buic buiu bula bulb buli bull bulu buyi buyl buyu byil byla byul caaa caab caac caal caba cabi cabu caby cac- caca cacc caci caia caib caic cail caiu cala calc cali call calu cauc caul cbac cbal cbbc cbca cbcc cbcl cbcu cbia cblb cblc ccaa ccab ccac ccai ccba ccbc ccca cccb cccc ccci cccl cccu ccic ccii ccil ccla cclc ccli ccuc ciaa cial ciau ciba cibc cibi cica cicc cici cicu ciia ciii cila cili cill ciuc ciyu clab clai clau clay clib clic clii club cly- cuau cub- cuba cubb cubi cuby cuca cucc cuci cui- cuil cula culb culc cull cuy- cuyl cya- cyaa cyba cybb cybc cybi cyc- cyca cycb cycc cycl cyl- cylc cyll cyul cyy- cyyc i-by iaaa iaac iaai iaal iaba iaca iacc iacu iaia iala iall ialu iayc ibac ibca ibia ibly ibuy ibyi icaa icab icac icai ical icbc icca iccb iccc icci iccl iccu icll icub iiac iica iiii iila iiuc ilac ilal ilay ilbc ilca ilia ilic ill- illa illi illy iluy ilya iucc iuiu iyai laaa laac laal laba labi labu laby laca lacc laci lacl lacu lacy laia laic lail lala lali lall lalu laub laul laya lbcc lbia lcac lcbc lcca lccc lcia liac liba libc libu lica liia liii lila lilb lili lill lilu lily liua liya liyl liyu llay llcc lllc llll luai luau luay luba luby luca luci lucy lula luli lull lulu luua luyi lyc- lyla lyly uabc uaca uaua ubac ubal ubay ubba ubbi ubic ubii ubla ubli ubly ucai ucal ucbc ucca ucci ucil ucla ucua uica uiya ulaa ulai ulay ulbc ulcc ulic ulla ulli ully ulua ulul uulu uuuu yaba yacc yacy yala yali yall yalu yaul yaya yayu ycab yccc yili yill ylay ylla ylli yuba yubu yuca yula yuli yulu yuya yuyu yyyy