a-ak a-ii aaaa aaab aaac aaai aaal aaar aaba aabb aabc aabi aabl aaca aacb aacc aaci aack aacl aacr aaib aaic aaii aaka aala aalc aali aall aara aarc aari abaa abab abac abag abai abak abal abar abb- abba abbb abbi abbr abca abcb abcc abci abcl abcr abgl abia abib abic abig abil abir abla abra abrc abri acaa acab acac acag acai acar acba acbl acca accc acci acga acgi acgr aci- acia acic acir acla aclc acli aclr acr- acra acrc acri acrr agac agag agai agal agar agba agca agcc agga aggi agia agib agic agig agii agil agir agla aglc agli agra agri agrl aiai aiba aibl aica aicc aicr aiga aiia aiib aiic aiir aika aiki aila aili aira airi akaa akai akal akar akca akia akik akil akir akka akki akr- akra alaa alac alag alai alak alal alar alb- alba albc albi alca alcc alg- alga algi ali- alia alib alig alii alik alil alir alk- alka alkb alki all- alla alli alll allr arab arac arag arai arak aral arar arba arbi arc- arca arci arga argb argi aria arib arig arii arik aril arka arki arla arli arr- arra arrc arrg arri arrk arrr ba-i baaa baak baal baar baba babb babi babr bac- baca bacc baci back baga bagg bagi baia baib baic baig baik bail bair bak- baka baki bakl bakr bala balc bali balk ball bar- bara barb barc barg bari bark barr bbbb bbci bbga bblb bbrc bbrg bcaa bcar bcbc bcbg bcca bccc bcci bccl bcia bcra bgca bgia biak bial biar biba bibb bibi bibl bica bicc bicg bici bick biga bigb bigc bigg bila bili bilk bill bira birb birg biri birk birl birr blaa blab blac blag blak blic blik blir blkb blrc blrg brab brac brag brai brak brca brcb bria bric brig brik bril brka brkb brrr caaa caab caac caal caba cabg cabi cac- caca cacc caci cack cacr caga cagg cagi cagr caia caib caic caik cail cair caka cala calc cali calk call cara carb carc cari cark carl carr cbac cbal cbar cbbc cbca cbcc cbcl cbcr cbga cbgb cbia cbir cbka cbkg cbkl cbkr cblb cblc cbrl ccaa ccab ccac ccag ccai ccar ccba ccbc ccca cccb cccc ccci cccl ccga ccgc ccic ccii ccil ccir ccla cclc cclg ccli ccra ccrc ccrg ccri ccrl cgac cgal cgcc cgcg ciaa ciak cial ciar ciba cibc cibi cica cicc cici cicr ciga cigi ciia ciii cika cikr cila cili cilk cill cira cirb circ ciri cirk cirl cirr ckac ckbc ckbi ckck ckcl ckga ckgl cklg ckrc clab clag clai clar clib clic clig clii clik clir clkg clra clri crab crac crag crai crar crbc crca crcc crcr cria crib cric crig crik crkc crkl gaal gaar gaba gabb gabi gabl gabr gack gaga gagg gagi gaia gaig gail gair gaki gala gali galk gall gara garb garg gari garr gbag gc-c gcaa gcal gcbc gccc gcic gcii gclc gcrg ggcl gggg giaa giac giai gial giba gibb gica gick gicr giga gigg gigi gila gilg gili gilk gill gira girg giri girk girl girr glaa glab glak glar glbc glcc gli- glia glib glic glrb grab grac grai grbr grcc gria grib gric grig gril grrl grrr iaaa iaac iaai iaal iaba iaca iacc iacr iaia iala iall iara iarc ibac ibar ibca ibga ibia ibra ibrc ibri icaa icab icac icag icai ical icar icbc icca iccb iccc icci iccl iccr icga icgc icll iclr icra icrc icrr igac igal igar igba igbc igcc igga igia igil igkc igla igli igra igri iiac iica iiii iila iira iirc ikar ikig ikki ikla ikra ikri ilac ilag ilal ilar ilbc ilca ilia ilic ilir ilka ilki ill- illa illi irac irai irak iral irar irca ircc ircg iri- iria iric irig iril irka irki irla irlb irra irrc irri k-ci kaaa kaab kaag kaai kaak kaal kaar kaba kabb kabc kabg kabi kabr kacb kacc kaci kacl kag- kaga kagb kagc kagg kagi kagl kagr kaia kaib kaic kaig kaii kaik kail kair kaka kakc kaki kakk kala kalb kalc kali kalk kall kara karb karg kari kark karl karr kbaa kbab kbac kbai kbak kbal kbar kbba kbbb kbbc kbbg kbbi kbbk kbbl kbbr kbca kbcb kbci kbck kbcl kbcr kbga kbgb kbgg kbgl kbgr kbia kbib kbic kbig kbik kbil kbkb kbkg kbkk kbkl kbkr kbla kblb kblg kbll kblr kbra kbrb kbrc kbrg kbri kbrk kbrl kcaa kcab kcac kcai kcal kcar kcba kcbc kcbi kcbk kcbl kcbr kcca kccb kccc kcci kcck kccl kccr kcgc kcgi kcgl kcgr kcic kcii kcil kcir kckc kckk kckl kckr kcla kclc kcli kclk kcll kclr kcrc kcrg kcri kcrr kgab kgac kgak kgal kgba kgbb kgbc kgbr kgcb kgcc kgcl kgcr kgga kggg kggi kggl kggr kgia kgil kgir kgkl kgla kglb kgli kglk kglr kgra kgrb kgrc kgrg kgri kgrk kgrr kiab kiac kiai kiar kiba kibb kibc kibg kibi kibl kibr kica kicb kicc kicg kick kicl kicr kiga kigc kigl kiia kiic kiii kiik kika kikc kiki kikk kikr kila kilb kili kilk kill kilr kira kirb kirc kiri kirk kirr kkaa kkac kkag kkai kkal kkar kkba kkbb kkbg kkbi kkbl kkbr kkcb kkci kkck kkcl kkcr kkgb kkgl kkgr kkia kkic kkik kkkk kklb kklc kkli kkll kkrb kkrc kkrk kkrl kkrr klaa klab klac klag klai klak klal klar klbb klbc klbl klca klcb klcc klci klck klcl klcr klga klgb klgl klgr klib klic klik klil klir klka klkc klkk klkl klkr klla kllb kllc kllk klrc klrg klrk klrr krab krac krag krai krak kral krar krba krbb krbg krbi krbk krbl krbr krca krcb krcc krcg krci krcl krgi kria krib krik kril krka krkc krki krkk krkr krla krlc krrb krrc krrg krri krrk krrl krrr laaa laac laag laak laal laar laba labi labr laca lacc laci lack lacl lag-