a-ii aaaa aaab aaac aaai aaal aaar aaba aabb aabc aabi aabl aaca aacb aacc aaci aacl aacr aacu aaib aaic aaii aala aalc aali aall aalu aara aarc aari aaru abaa abab abac abai abaj abal abar abau abb- abba abbb abbi abbr abca abcb abcc abci abcl abcr abia abib abic abil abir abiu abla ablj abra abrc abri abua abul acaa acab acac acai acar acba acbl acca accc acci accu aci- acia acic acir acla aclc acli aclr aclu acr- acra acrc acri acrr acu- acul acur aiai aiba aibl aica aicc aicr aiia aiib aiic aiir aija aila aili ailu aira airi aiui ajab ajac ajar ajba ajil ajla ajri ajur alaa alac alai alal alar alau alb- alba albc albi albu alca alcc ali- alia alib alii alil alir aliu aljr all- alla alli alll allr allu alua alui alur arab arac arai aral arar arau arba arbi arc- arca arci aria arib arii arij aril arja arju arla arli arr- arra arrc arri arrr arru arua arub arui arul auaa auca auci auja aul- aula auli aull aulu aur- aura auri ba-i baaa baal baar baba babb babi babr babu bac- baca bacc baci baia baib baic bail bair baja baji baju bala balc bali ball balu bar- bara barb barc bari barr baru bau- baul baur bbau bbbb bbci bblb bbrc bcaa bcar bcbc bcca bccc bcci bccl bcia bcra bcru bcuc biaj bial biar biba bibb bibi bibl bica bicc bici bija biji bijl biju bila bili bill bilu bira birb biri birl birr biru bjcc blaa blab blac blaj blau blcu blic blir blrc blub blur brab brac brai braj brau brca brcb bria bric bril brrr bruc bual buar buba bubb bubi bubu buca bucc buci bucu buic buir buiu buja buji buju bula bulb buli bull bulu bur- bura burb buri burj burl burr buru caaa caab caac caal caba cabi cabu cac- caca cacc caci cacr caia caib caic cail cair caiu caja caji caju cala calc cali call calu cara carb carc cari carj carl carr cauc caul cbac cbal cbar cbbc cbca cbcc cbcl cbcr cbcu cbia cbir cblb cblc cbrj cbrl ccaa ccab ccac ccai ccar ccba ccbc ccca cccb cccc ccci cccl cccu ccic ccii ccil ccir ccla cclc ccli ccra ccrc ccri ccrl ccuc ciaa cial ciar ciau ciba cibc cibi cica cicc cici cicr cicu ciia ciii cila cili cill cira cirb circ ciri cirl cirr ciuc cjar cjbc cjca cjcb cjcj cjcl cjic cjli cjrb cjrc cjrj cjru cjul clab clai clar clau clib clic clii clir clra clri club cluj crab crac crai craj crar crau crbc crbu crca crcc crcr cria crib cric criu crub cuau cub- cuba cubb cubi cuca cucc cuci cui- cuil cuir cuju cula culb culc cull cura curb curi curl curr iaaa iaac iaai iaal iaba iaca iacc iacr iacu iaia iala iall ialu iara iarc iaru ibac ibar ibca ibia ibra ibrc ibri icaa icab icac icai ical icar icbc icca iccb iccc icci iccl iccr iccu icll iclr icra icrc icrr icru icub iiac iica iiii iila iira iirc iiuc ijji ijui ilac ilal ilar ilbc ilca ilia ilic ilir ilja ill- illa illi irac irai iraj iral irar irca ircc ircu iri- iria iric iril irla irlb irra irrc irri irul iucc iuiu iura jaal jaar jaba jabi jabr jaca jacc jaci jacl jacu jail jair jaja jaji jaju jala jalc jali jalu jara jarc jari jarl jarr jaru jaul jaur jbaa jbar jcbc jccc jcci jcrc jibb jibi jiji jiju jila jili jill jilu jira jiri jiru jjar jjcc jlab jrbr juab juar juba jubu juca jucu juia juja juju jula juli jura juri jurr juul laaa laac laaj laal laar laba labi labr labu laca lacc laci lacl lacu laia laic lail lair laja lala lali lall lalu lara larb larc lari larr laru laub laul laur lbar lbcc lbia lblr lcac lcbc lcca lccc lcia lcra lcrl liac liar liba libc libr libu lica licr liia liii liir lij- lija lila lilb lili lill lilu lira lirc liri lirl lirr liru liua ljla llcc lllc llll lrac lral lrba lric lrrc lrrr luai luau luba luca luci luju lula luli lull lulu lura luri luua raab raaj raba rabb rabi rabl rabu rac- raca racc raci racu raia raic raii rail rair raiu raja raji raju rala ralb rall rara rarb rari raua raub rauc raul rbbb rbbr rbcl rcac rcbc rccb rccc rcic riaa riab riai rial riau rib- riba ribu rica ricc riia riji rila rill rilu riri rlab rlua rrrr ruba rubb rubi rubu ruca ruci ruja rula rull rura rurc ruri ruru uabc uaca uair uarc uaru uaua ubac ubal ubar ubba ubbi ubic ubii ubir ubja ubla ubli ubra ucai ucal ucar ucbc ucca ucci ucil ucla ucrc ucua uica uira uirr ulaa ulai ular ulbc ulcc ulic ulja ulla ulli ullr ulua ulul urac urai ural urau urba urbi urca urci uria urib uric uriu urla urra urri urur uulu uuri uuuu