a-ii aaaa aaab aaac aaai aaal aaba aabb aabc aabi aabl aaca aacb aacc aaci aacl aacu aaib aaic aaii aala aalc aali aall aalu abaa abab abac abag abai abal abau abb- abba abbb abbi abca abcb abcc abci abcl abgl abia abib abic abig abil abiu abla abua abug abul acaa acab acac acag acai acba acbl acca accc acci accu acga acgi aci- acia acic acla aclc acli aclu acu- acul agac agag agai agal agau agba agca agcc agga aggi aggu agia agib agic agig agii agil agla aglc agli aglu agua agui agul aiai aiba aibl aica aicc aiga aiia aiib aiic aila aili ailu aiui alaa alac alag alai alal alau alb- alba albc albi albu alca alcc alg- alga algi ali- alia alib alig alii alil aliu all- alla alli alll allu alua alug alui auaa auca auci auga augi aul- aula auli aull aulu auug ba-i baaa baal baba babb babi babu bac- baca bacc baci baga bagg bagi baia baib baic baig bail bala balc bali ball balu bau- baug baul bbau bbbb bbci bbga bblb bcaa bcbc bcbg bcca bccc bcci bccl bcia bcuc bgca bgia bial biba bibb bibi bibl bica bicc bicg bici biga bigb bigc bigg bigu bila bili bill bilu blaa blab blac blag blau blcu blic blub bual buba bubb bubi bubu buca bucc buci bucu buga bugg bugi buic buiu bula bulb bulg buli bull bulu caaa caab caac caal caba cabg cabi cabu cac- caca cacc caci caga cagg cagi caia caib caic cail caiu cala calc cali call calu cauc caul cbac cbal cbbc cbca cbcc cbcl cbcu cbga cbgb cbia cblb cblc ccaa ccab ccac ccag ccai ccba ccbc ccca cccb cccc ccci cccl cccu ccga ccgc ccic ccii ccil ccla cclc cclg ccli ccuc cgac cgal cgcc cgcg ciaa cial ciau ciba cibc cibi cica cicc cici cicu ciga cigi cigu ciia ciii cila cili cill ciuc clab clag clai clau clib clic clig clii club cuau cub- cuba cubb cubi cuca cucc cuci cuga cui- cuil cula culb culc cull gaal gaba gabb gabi gabl gabu gaga gagg gagi gagu gaia gaig gail gaiu gala gali gall galu gaua gaub gaul gbag gc-c gcaa gcal gcbc gccc gcic gcii gclc ggcl gggg giaa giac giai gial giba gibb gica giga gigg gigi gila gilg gili gill glaa glab glau glbc glcc gli- glia glib glic glub glug glui guaa guac guag guba gubb gubi gubu guca guci guga gugb gugg gugi gugu guia guib guil gula gulb guli gull gulu iaaa iaac iaai iaal iaba iaca iacc iacu iaia iala iall ialu ibac ibca ibga ibia icaa icab icac icag icai ical icbc icca iccb iccc icci iccl iccu icga icgc icll icub igac igal igba igbc igcc igga igia igil igla igli iglu igua iiac iica iiii iila iiuc ilac ilag ilal ilbc ilca ilia ilic ill- illa illi iucc iuiu laaa laac laag laal laba labi labu laca lacc laci lacl lacu lag- laga lagg lagu laia laic lail lala lali lall lalu laub laul lbcc lbia lbug lcac lcbc lcca lccc lcia lgbu lgca liac liba libc libu lica liga ligc ligg ligi liia liig liii lila lilb lilg lili lill lilu liua llcc llgc lllc llll luai luau luba luca luci luga lugg lugi lugu lula luli lull lulu luua uabc uaca uaua ubac ubal ubba ubbi ubic ubii ubla ubli ucai ucal ucbc ucca ucci ucil ucla ucua ugab ugal ugcc ugcg ugia ugli uguu uica ulaa ulai ulbc ulcc ulic ulla ulli ulua ulul uulu uuuu