-al -ic a-a a-b a-c a-i aaa aab aac aai aak aal aam ab- aba abb abc abi abk abl abm ac- aca acb acc aci ack acl acm ai- aia aib aic aii aik ail aim aka akb akc aki akk akl akm al- ala alb alc ali alk all alm ama amb amc ami amk aml amm baa bab bac bai bak bal bam bba bbb bbc bbi bbk bbl bbm bca bcb bcc bci bck bcl bcm bi- bia bib bic bii bik bil bim bka bkb bkc bkk bkl bkm bla blb blc bli blk bll blm bma bmb bmc bmi bmk bml bmm c-- caa cab cac cai cak cal cam cba cbb cbc cbi cbk cbl cbm cca ccb ccc cci cck ccl ccm ci- cia cib cic cii cik cil cim cka ckb ckc cki ckm cl- cla clb clc cli clk cll clm cma cmb cmc cmi cmk cml cmm ia- iaa iab iac iai ial iam iba ibb ibc ibi ibk ibl ibm ica icb icc ici ick icl icm iia iib iic iii iil iim ika ikb ikc iki ikk ikl il- ila ilb ilc ili ilk ill ilm im- ima imb imc imi iml imm ka- kaa kab kac kai kak kal kam kba kbb kbc kbi kbk kbl kbm kca kcb kcc kci kck kcl kcm kia kib kic kii kik kil kim kkb kkc kki kkk kkl kkm kl- kla klb klc kli klm kma kmb kmc kmi kmk kml kmm la- laa lab lac lai lak lal lam lba lbb lbc lbi lbk lbl lbm lca lcb lcc lci lck lcl lcm lia lib lic lii lik lil lim lka lkb lkl lla llb llc lli llk lll llm lma lmb lmc lmi lmk lml lmm maa mab mac mai mak mal mam mba mbb mbc mbi mbk mbl mbm mc- mca mcb mcc mci mck mcl mcm mi- mia mib mic mii mik mil mim mka mkb mkc mkk mkl mkm mla mlb mlc mli mlk mll mlm mma mmb mmc mmi mmk mml mmm

a-ak a-ii aaaa aaab aaac aaai aaal aaam aaba aabb aabc aabi aabl aabm aaca aacb aacc aaci aack aacl aacm aaib aaic aaii aaka aala aalc aali aall aama aamb aamc aami abaa abab abac abai abak abal abam abb- abba abbb abbi abca abcb abcc abci abcl abia abib abic abil abim abla abma abmb abmc acaa acab acac acai acba acbl acca accc acci accm aci- acia acic acim acla aclc acli acma acmc acmi aiai aiba aibl aica aicc aiia aiib aiic aika aiki aila aili ailm aimc aimi aiml aimm akaa akai akal akam akca akia akik akil akim akka akki alaa alac alai alak alal alam alb- alba albc albi albm alca alcc ali- alia alib alii alik alil alim alk- alka alkb alki all- alla alli alll alma almc amaa amac amai amal amam amb- amba ambi amca amcc amia amib amic amii amik amil amka amla amli amm- amma ammi ba-i baaa baak baal baam baba babb babi babm bac- baca bacc baci back baia baib baic baik bail bak- baka baki bakl bala balc bali balk ball balm bama bamb bamc bami baml bamm bbbb bbci bbcm bblb bcaa bcam bcbc bcca bccc bcci bccl bccm bcia bcma biak bial biba bibb bibi bibl bica bicc bici bick bila bili bilk bill bima blaa blab blac blak blam blic blik blim blkb bmaa bmci bmic bmmi caaa caab caac caal caam caba cabi cac- caca cacc caci cack cacm caia caib caic caik cail caim caka cala calc cali calk call calm cama camb camc cami camk caml camm cbac cbal cbbc cbca cbcc cbcl cbcm cbia cbka cbkl cbkm cblb cblc ccaa ccab ccac ccai ccam ccba ccbc ccca cccb cccc ccci cccl cccm ccic ccii ccil ccim cckm ccla cclc ccli cclm ccma ccmb ccmc ccmm ciaa ciak cial ciam ciba cibc cibi cica cicc cici ciia ciii cika cila cili cilk cill cima cimb cimi ciml cimm ckac ckbc ckbi ckck ckcl ckcm cklm ckml clab clai clam clib clic clii clik clim cmaa cmac cmba cmbc cmcc cmii cmla cmli cmll cmmb cmmc cmmi cmml iaaa iaac iaai iaal iaba iabm iaca iacc iaia iaim iala iall iama iamb iami ibac ibbm ibca ibia ibim ibma ibml icaa icab icac icai ical icam icbc icbm icca iccb iccc icci iccl icll icma icmc icmi icmm iiac iica iiii iila iimc ikki ikla ikma ilac ilal ilam ilbc ilbm ilca ilia ilic ilka ilki ill- illa illi ilma imac imai imam imba imbi imca imcb imci imck imli imma immi k-ci kaaa kaab kaai kaak kaal kaam kaba kabb kabc kabi kacb kacc kaci kacl kaia kaib kaic kaii kaik kail kaim kaka kakc kaki kakk kakm kala kalb kalc kali kalk kall kalm kam- kama kamb kamc kami kaml kamm kbaa kbab kbac kbai kbak kbal kbam kbba kbbb kbbc kbbi kbbk kbbl kbbm kbca kbcb kbci kbck kbcl kbia kbib kbic kbik kbil kbim kbkb kbkk kbkl kbla kblb kbll kblm kbmb kbmc kbmi kcaa kcab kcac kcai kcal kcam kcba kcbc kcbi kcbk kcbl kcca kccb kccc kcci kcck kccl kcic kcii kcil kcim kckc kckk kckl kckm kcla kclc kcli kclk kcll kclm kcmb kcmc kcmi kcmk kcml kcmm kiab kiac kiai kiam kiba kibb kibc kibi kibl kica kicb kicc kick kicl kicm kiia kiic kiii kiik kika kikc kiki kikk kila kilb kili kilk kill kilm kima kimb kimi kiml kimm kkaa kkac kkai kkal kkam kkba kkbb kkbi kkbl kkcb kkci kkck kkcl kkcm kkia kkic kkik kkim kkkk kklb kklc kkli kkll kkma kkmc kkmi kkmk kkml klaa klab klac klai klak klal klam klbb klbc klbl klbm klca klcb klcc klci klck klcl klcm klib klic klik klil klim klka klkc klkk klkl klla kllb kllc kllk klmi klmk klmm kmac kmai kmak kmal kmam kmbc kmbi kmbl kmca