-al -ic a-a a-b a-c a-i aaa aab aac aai aal aar aau ab- aba abb abc abi abl abr abu ac- aca acb acc aci acl acr acu ai- aia aib aic aii ail air aiu al- ala alb alc ali all alr alu ar- ara arb arc ari arl arr aru au- aua aub auc aui aul aur b-u baa bab bac bai bal bar bau bba bbb bbc bbi bbl bbr bbu bca bcb bcc bci bcl bcr bcu bi- bia bib bic bii bil bir biu bla blb blc bli bll blr blu bra brb bri brl brr bru bua bub buc bui bul bur buu c-- caa cab cac cai cal car cau cba cbb cbc cbi cbl cbr cbu cca ccb ccc cci ccl ccr ccu ci- cia cib cic cii cil cir ciu cl- cla clb clc cli cll clr clu cra crb crc cri crl crr cru cua cub cuc cui cul cur cuu ia- iaa iab iac iai ial iar iau iba ibb ibc ibi ibl ibr ibu ica icb icc ici icl icr icu iia iib iic iii iil iir iiu il- ila ilb ilc ili ill ilr ilu ir- ira irb irc iri irl irr iru iu- iua iub iuc iui iur la- laa lab lac lai lal lar lau lba lbb lbc lbi lbl lbr lbu lca lcb lcc lci lcl lcr lcu lia lib lic lii lil lir liu lla llb llc lli lll llr llu lra lrb lrc lri lrr lru lua lub luc lui lul lur luu ra- raa rab rac rai ral rar rau rba rbb rbc rbi rbl rbr rbu rca rcb rcc rci rcl rcr rcu ria rib ric rii ril rir rla rlc rli rll rlr rlu rra rrb rrc rri rrl rrr rru rua rub ruc rui rur ruu ua- uaa uab uac uai ual uar uau uba ubb ubc ubi ubl ubr ubu uca ucb ucc uci ucl ucr ucu uia uib uic uii uil uir uiu ula ulb ulc uli ull ulr ulu ur- ura urb urc uri url urr uru uua uuc uur uuu

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 abal abar abau abb- abba abbb abbi abbr abca abcb abcc abci abcl abcr abia abib abic abil abir abiu abla 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 aila aili ailu aira airi aiui alaa alac alai alal alar alau alb- alba albc albi albu alca alcc ali- alia alib alii alil alir aliu all- alla alli alll allr allu alua alui alur arab arac arai aral arar arau arba arbi arc- arca arci aria arib arii aril arla arli arr- arra arrc arri arrr arru arua arub arui arul auaa auca auci 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 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 bial biar biba bibb bibi bibl bica bicc bici bila bili bill bilu bira birb biri birl birr biru blaa blab blac blau blcu blic blir blrc blub blur brab brac brai brau brca brcb bria bric bril brrr bruc bual buar buba bubb bubi bubu buca bucc buci bucu buic buir buiu bula bulb buli bull bulu bur- bura burb buri burl burr buru caaa caab caac caal caba cabi cabu cac- caca cacc caci cacr caia caib caic cail cair caiu cala calc cali call calu cara carb carc cari carl carr cauc caul cbac cbal cbar cbbc cbca cbcc cbcl cbcr cbcu cbia cbir cblb cblc 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 clab clai clar clau clib clic clii clir clra clri club crab crac crai crar crau crbc crbu crca crcc crcr cria crib cric criu crub cuau cub- cuba cubb cubi cuca cucc cuci cui- cuil cuir 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 ilac ilal ilar ilbc ilca ilia ilic ilir ill- illa illi irac irai iral irar irca ircc ircu iri- iria iric iril irla irlb irra irrc irri irul iucc iuiu iura laaa laac laal laar laba labi labr labu laca lacc laci lacl lacu laia laic lail lair 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 lila lilb lili lill lilu lira lirc liri lirl lirr liru liua llcc lllc llll lrac lral lrba lric lrrc lrrr luai luau luba luca luci lula luli lull lulu lura luri luua raab raba rabb rabi rabl rabu rac- raca racc raci racu raia raic raii rail rair raiu 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 rila rill rilu riri