a-a a-c aaa aac aaf aag aak aan aao aar ac- aca acc acf acg ack acn aco acr af- afa afc aff afg afk afn afo afr ag- aga agc agf agg agk agn ago agr aka akc akg akk akn ako akr an- ana anc anf ang ank ann ano anr aoa aoc aof aog aok aon aoo aor ar- ara arc arf arg ark arn aro arr c-- caa cac caf cag cak can cao car cca ccc ccf ccg cck ccn cco ccr cfa cfc cff cfg cfk cfn cfo cfr cga cgc cgg cgn cgo cgr cka ckc cko cn- cna cnc cnf cng cnn cno cnr co- coa coc cof cog cok con coo cor cra crc crf crg crk crn cro crr faa fac faf fag fak fan fao far fca fcc fcf fcg fck fcn fco fcr ffa ffc fff ffg ffk ffn ffo ffr fga fgc fgf fgg fgn fgr fka fkc fkf fkg fkk fna fnc fnf fng fnk fnn fnr foa foc fof fog fok fon foo for fra frc frf frg frk frn fro frr gaa gac gaf gag gak gan gao gar gca gcc gcf gcg gck gcn gco gcr gfa gfc gff gfk gfo gfr gga ggc ggg ggn ggo ggr gka gkn gko gna gnc gnf gnn gno gnr goa goc gof gog gok gon goo gor gra grc grf grg grk grn gro grr ka- kaa kac kaf kag kak kan kao kar kca kcc kcg kck kcn kcr kfa kfc kff kfg kfo kga kgc kgf kgo kkc kkk kkn kkr kn- kna knc knf kng knk knn kno knr koa koc kof kog kok kon koo kor kra krc krf krg krk krn kro krr naa nac naf nag nak nan nao nar nca ncc ncf ncg nck ncn nco ncr nfa nfc nff nfk nfn nfo nfr nga ngc ngf ngg ngk ngn ngo nka nkc nkf nkk nkn nko nkr nna nnc nnf nng nnk nnn nno no- noa noc nof nog nok non noo nor nra nrc nrf nrg nrk nrn nro nrr oaa oac oaf oag oak oan oao oar oc- oca occ ocf ocg ock ocn oco ocr of- ofa ofc off ofg ofn ofo ofr oga ogc ogf ogg ogn ogo oka okc okg okk oko okr on- ona onc onf ong onk onn ono onr oo- ooa ooc oof oog ook oon ooo oor or- ora orc orf org ork orn oro orr ra- raa rac raf rag rak ran rao rar rca rcc rcf rcg rcn rco rcr rfa rfc rff rfg rfk rfn rfo rfr rga rgc rgf rgg rgk rgn rgo rgr rkc rkf rkg rkk rko rna rnc rng rnn rno rnr roa roc rof rog rok ron roo ror rra rrc rrf rrg rrk rrn rrr

-ana a-ak a-ok aaaa aaac aaaf aaan aaar aaca aacc aacf aack aacn aaco aacr aafa aafc aaff aaka aana aang aaon aaoo aara aarc aaro acaa acac acag acan acar acca accc accf acco acfc acga acgr acoa acog acon acor acr- acra acrc acro acrr afaa afak afan afao afar afca afcc affa affc affo afgf afka afkr afoa afog afoo afor afr- afra afrc afro ag-o agac agag agan agao agar agca agcc agco agfa agga agna agno agog agon agoo agra agro akaa akan akao akar akca akka akko akna akok akon akr- akra ana- anaa anac anag anak anan anao anar anca ancc anco anfa anfo ang- anga ango ank- anka anko anna anno ano- anoa anon anor anrc aoca aono aora aorn arac araf arag arak aran arar arc- arca arco arfa arfc arff arga argo arka arko arna arng arnk arno aroa aron aroo aror arr- arra arrc arrg arrk arro arrr caaa caac caaf caan cac- caca cacc cack caco cacr cafa cafc caff caga cagg cagn cago cagr caka cana canc cang cank cann cano caor cara carc carf cark carn caro carr ccaa ccac ccaf ccag ccar ccca cccc cccf ccfa ccfc ccff ccga ccgc ccna ccnc ccnf ccnr ccoc ccra ccrc ccrf ccrg cfaa cfac cfao cfar cfca cfcf cfcn cfco cffr cfgn cfgo cfnr cfoa cfor cfra cfrg cfrn cgac cgcc cgcg cgfc cgro ckac ckan ckck ckco ckfr ckga ckgn ckgo cknc ckoa ckoc ckoo ckor ckrc cnaa cnac cnag cnco cnfa cnna cnrc cnrr coag coak coan coca cock coco cofc coff cogo cok- coka coko con- cona conc conf cong conk conn cono coof cook coon cor- cora corc corf corg cork corn coro corr crac craf crag cran crar crca crcc crcr crfc crkc crna croc crok cron croo cror f--k faaa faac faan faca facc fack fafa fafc faff fafg fafo fagg fago fako fana fanc fang fank fano faon fara farc farg fark faro farr fcar fcca fccf fcra ffar ffcc ffff ffrr fnac fnar foaf foak foan foar foca fock foco fofo fogg fogn fogo fong fono foof fook foon for- fora forg fork forn foro forr frac frag frak fran frcc frcn frfc frog fron gaar gack gafa gafc gaff gaga gagg gago gana ganc gang gank gann gano gaon gara garf garg garn garo garr gc-c gcaa gccc gccf gcfc gcna gcoa gcrg gfcf gffa gfoa gfor ggfg gggg ggrn gnaa gnac gnar gncc gngc gnof gnoo gnrc gnrr goaf goan goar goca gocr goff gofr goga gogo gon- gona gong gonk gonn gono goof goog gook goon goor gora gorf gorg gorn goro gorr grac graf gran grcc grfa groc grof grog grok gron groo gror grrr kaaa kaaf kaag kaak kaan kaar kacc kaco kafa kafc kaff kafn kafr kag- kaga kagc kagg kago kagr kaka kakc kakk kakn kako kana kanf kang kann kano kaoa kaoc kaog kaok kaon kaor kara karf karg kark karn karo karr kcaa kcac kcar kcca kccc kcck kccr kcfa kcfc kcfg kcfn kcfo kcgc kcgf kcgr kckc kckf kckk kckn kcko kckr kcno kcnr