a-ak a-ok aaaa aaac aaaf aaal aaar aaca aacc aacf aack aacl aaco aacr aact aafa aafc aaff aafl aaka aala aalc aall aalo aaoo aara aarc aaro aart aata aatc aatf aatk aatt ac-t acaa acac acar acat acca accc accf acco acct acfc acfl acft acla aclc aclr acoa acol acor acot acr- acra acrc acro acrr acta actc actf actl acto actt afaa afak afao afar afat afca afcc affa affc affo afft afka afkr afla aflc afoa afol afoo afor afr- afra afrc afro afta aftc akaa akal akao akar akca akka akko aklo akok akot akr- akra alaa alac alak alal alao alar alat alca alcc alco alfa alk- alka alko all- alla alll allo allr aloa aloc alof alok alol aloo alor alot alro alta alto aoca aola aora aort aotc aotf arac araf arak aral arar arat arc- arca arco arct arfa arfc arff arft arka arko arla arlo aroa aroo aror arr- arra arrc arrk arro arrr arrt arta artc arto artr at-l at-t ataa atac atak atal atar atat atca atcc atcf atck atcl atco atcr atfc atka atkt atla atlo atoc atof atok atol ator atot atra atrc atrk atro atta atto attr caaa caac caaf caal caat cac- caca cacc cack caco cacr cafa cafc caff cafl caka cala calc calf calk call calo calt caol caor cara carc carf cark carl caro carr cart cat- cata catc catf cato catt ccaa ccac ccaf ccar ccat ccca cccc cccf cccl ccfa ccfc ccff ccfl ccla cclc ccoc ccra ccrc ccrf ccrl ccrt cctc cctl cctt cfaa cfac cfao cfar cfca cfcf cfcl cfco cffr cfoa cfor cfra cfrt cfta cftc cftk cftl cftr ckac ckat ckck ckcl ckco ckfr cklf ckoa ckoc ckoo ckor ckot ckrc claf clar clat clof clok cloo clor clot clra clro cltc coak coal coat coca cock coco coct cofc coff coft cok- coka coko col- cola colk coll colo colt coof cook cool coot cor- cora corc corf cork corl coro corr cort cota cotc coto cott crac craf crar crat crca crcc crcr crfc crfl crkc crkl crlf croc crok crol croo cror crot crrt crtc crtf crtl ctal ctca ctcf ctfc ctfo ctol ctor ctot ctrc ctrl ctta f--k faaa faac faca facc fack fact fafa fafc faff fafo fako fakt fala falc falk fall falo falt fara farc fark farl faro farr fart fata fatc fatf fato fatt fcal fcar fcat fcca fccf fcot fcra fcto ffar ffcc ffff ffrr fftf flac flak flao flat flcl floc flok floo flor flot fltk foaf foak foal foar foca fock foco fofo fola folc folk foll folo folr folt foof fook fool foot for- fora fork forl foro forr fort fota foto fott frac frak frat frcc frfc frla frol frot frta ft-c ft-l ftfc k-lo kaaa kaaf kaak kaal kaar kaat kacc kacl kaco kact kafa kafc kaff kafr kaka kakc kakk kako kakt kala kalc kalf kalk kall kalo kalt kaoa kaoc kaok kaol kaor kara karf kark karl karo karr kart kat- kata katc katf katk katl kato katr katt kcaa kcac kcal kcar kcat kcca kccc kcck kccl kccr kcct kcfa kcfc kcfl kcfo kcft kckc kckf kckk kckl kcko kckr kcla kclc kclf kclk kcll kclr kclt kcof kcol kcor kcot kcrc kcro kcrr kcrt kcta kctc kcto kfac kfal kfar kfat kfcf kfco kfcr kffa kfff kffk kfka kfla kflc kflf kfll kflo kflt kfok kfoo kfor kfra kfrc kfro kfrr kfta kftc kftk kftt kkaa kkac kkal kkar kkat kkck kkcl kkco kkcr kkct kkfr kkft kkkk kklc kklf kkll kklo kkoa kkol kkoo kkor kkot kkrc kkrf kkrk kkrl kkro kkrr kkrt kktc kktk kktl klaa klac klaf klak klal klar klat klca klcc klck klcl klcr klfa klfc klff klft klka klkc klkk klkl klko klkr klla kllc kllk kloa kloc klok klol kloo klor klrc klrf klrk klrr kltc kltf kltk klto kltr kltt koac koak koal koar koca kocf kock koct kofa kofc koff kofk kofo koft koka kokc kokf kokk koko kokr kola kolc kolf kolk koll kolo kolr kolt kooc kook kool kooo koor koot kora korc korf kork korl koro korr kort kota kotc kotk koto kotr kott krac krak kral krar krat krca krcc krcl krco krfc krff krfo krft krka krkc krkk krko krkr krla krlc krlf krlt kroa kroc krof krok krol kroo kror krrc krrf krrk krrl krro krrr krrt krta krtc krtk krto krtr ktaa ktak ktal ktao ktar ktat ktcc ktck ktcl ktco ktcr ktfc ktfl ktfo ktkc ktkk ktko ktkr ktkt ktla ktlf ktlk ktlo ktlr ktlt ktoc ktok ktoo ktor ktot ktrc ktrf ktrk ktrl ktro ktrr ktrt kttc kttf kttk ktto kttr kttt laaa laac laak laal laar laat laca lacc lack lacl laco lact lafc laff laft laka lala lall lalo lara larc larf lark larr lart lata latc lato latt lcac lcat lcca lccc lcfc lcfr lcor lcra lcrl lctl lcto lfat lfca lfcc lkal llao llat llcc lllc llll lloa lloc lloo loac loaf loar loat loca locc lock loco lofa loff loft loka lokk loko lola loll lolo looc loof look lool loor loot lora lork loro lota lotl loto lotr lott lrac lral lrat lrfc lroc lrrc lrrr lrta ltac ltcc ltfc ltra lttc lttr oafc oafo oall oara ocac ocak ocal ocat occa occc occt ocfa oclc ocra ocrl ocro ocrr oct- octa octo ofcl ofcr off- offa offc offo offr ofla ofor ofra ofta okak okka okko okla oklo okok okol okor okot okra okro okta okto olac olaf olar olat olca olcc olfa olka olla ollo olof olor olot olta ooaa ooak oocr ooff oola oolo oooo oora oort orac orak oral orao orar orat orca orco orff orka orko orla orlo oro- orof orok oror orot orra orro orta ortc orto otac otak otar otcl otfc oto- otof otok otoo otor otra otro otta otto raaf raak raat rac- raca