a-ha a-ii aaaa aaab aaac aaah aaai aaal aaba aabb aabc aabh aabi aabl aaca aacb aacc aach aaci aacl aacu aaha aahl aaib aaic aaii aala aalc aali aall aalu abaa abab abac abai abal abau abb- abba abbb abbi abca abcb abcc abch abci abcl abha abhi abia abib abic abil abiu abla abua abul acaa acab acac acai acba acbl acca accc acch acci accu acha achh achi achl achu aci- acia acic acla aclc acli aclu acu- acul ahab ahac ahah ahai ahal ahau ahha ahla ahli ahlu ahua aiai aiba aibl aica aicc aich aiha aiia aiib aiic aila aili ailu aiui alaa alac alai alal alau alb- alba albc albi albu alca alcc alha ali- alia alib alii alil aliu all- alla allh alli alll allu alua alui auaa auca auch auci aul- aula auli aull aulu ba-i baaa baah baal baba babb babi babu bac- baca bacc bach baci baha bahi bahl bahu baia baib baic bail bala balc bali ball balu bau- baul bbau bbbb bbch bbci bblb bcaa bcbc bcca bccc bcci bccl bcia bcuc bhai bhca bhcc bhil bhuu bial biba bibb bibi bibl bica bicc bich bici biha bihi bihl bihu bila bili bill bilu blaa blab blac blah blau blcu blic blub bual buba bubb bubi bubu buca bucc buch buci bucu buha buhi buhl buic buiu bula bulb buli bull bulu caaa caab caac caah caal caba cabi cabu cac- caca cacc cach caci caha cahl caia caib caic cail caiu cala calc cali call calu cauc caul cbac cbal cbbc cbca cbcc cbcl cbcu cbha cbhl cbia cblb cblc ccaa ccab ccac ccai ccba ccbc ccca cccb cccc ccci cccl cccu ccha cchl ccic ccii ccil ccla cclc ccli ccuc chaa chab chac chah chai chal chau chca chch chci chha chia chib chic chih chil chiu chlc chua chub chui chul ciaa cial ciau ciba cibc cibi cica cicc cich cici cicu ciia ciii cila cili cill ciuc clab clai clau clib clic clii club cluh cuau cub- cuba cubb cubi cuca cucc cuci cui- cuil cula culb culc cull h-ii haab haal haba habi habu haha hail hal- hala halb hali hall halu hau- haul hbic hcbc hcca hccb hccc hcch hchi hhaa hhcl hhhh hhla hi-c hiaa hiab hiba hibi hibu hicc hich hihc hihi hiil hiiu hila hili hill hilu hlah hlai hlul huac huah huba hubb hubi hubl huch hucu huhi huhu huia huib huil hula hulc huli hull hulu huub iaaa iaac iaai iaal iaba iaca iacc iacu iahc iaia iala iall ialu ibac ibca ibia icaa icab icac icai ical icbc icca iccb iccc icci iccl iccu ichc ichi ichu icll icub ihab ihba ihcc ihua ihub iiac iica iihl iiii iila iiuc ilac ilah ilal ilbc ilca ilha ilia ilic ill- illa illi iucc iuiu laaa laac laal laba labi labu laca lacc lach laci lacl lacu laha lahi lahu laia laic lail lala lali lall lalu laub laul lbcc lbia lcac lcbc lcca lccc lchc lcia lhau lhhh liac liba libc libu lica lich lih- lihi liia liii lila lilb lili lill lilu liua llcc lllc llll luah luai luau luba luca luch luci luhi luhu lula luli lull lulu luua uabc uaca uaua ubac ubal ubba ubbi ubic ubii ubla ubli ucai ucal ucbc ucca ucci ucha uchi ucil ucla ucua uhcl uhuh uica ulaa ulai ulbc ulcc ulch ulic ulla ulli ulua ulul uulu uuuu