a-ak a-ii a-ok aaaa aaac aaaf aaai aaar aaca aacc aacf aaci aack aaco aacr aact aafa aafc aaff aafi aaic aaii aaka aaoo aara aarc aari aaro aart aata aatc aatf aatk aatt ac-t acaa acac acai acar acat acca accc accf acci acco acct acfc acfi acft aci- acia acic acif acir acoa acor acot acr- acra acrc acri acro acrr acta actc actf acti acto actt afaa afak afao afar afat afca afcc afci affa affc affi affo afft afia afif afik afir afit afka afkr afoa afoo afor afr- afra afrc afri afro afta aftc aiai aica aicc aicf aicr aiff aiia aiic aiir aika aiki aiko aioc aioi aira airi airo airt aita aitf aiti aitr aitt akaa akai akao akar akca akia akif akik akio akir akka akki akko akok akot akr- akra aoca aoki aora aort aotc aotf arac araf arai arak arar arat arc- arca arci arco arct arfa arfc arff arft aria arif arii arik ario arit arka arki arko aroa aroi aroo aror arr- arra arrc arri arrk arro arrr arrt arta artc arti arto artr at-t ataa atac atai atak atar atat atca atcc atcf atck atco atcr atfc atia atic atif atik atit atka atkt atoc atof atoi atok ator atot atra atrc atri atrk atro atta atti atto attr caaa caac caaf caat cac- caca cacc caci cack caco cacr cafa cafc caff caia caic caik caio cair cait caka caoi caor cara carc carf cari cark caro carr cart cat- cata catc catf cati cato catt ccaa ccac ccaf ccai ccar ccat ccca cccc cccf ccci ccfa ccfc ccff ccfi ccic ccii ccir ccoc ccra ccrc ccrf ccri ccrt cctc cctt cfaa cfac cfao cfar cfca cfcf cfco cffr cfia cfit cfoa cfor cfra cfrt cfta cftc cftk cftr ciaa ciak ciao ciar ciat cica cicc cici cico cicr cict cifa ciff ciia ciii ciit cika ciko cikr cior cira circ ciri cirk ciro cirr cirt cita citf citi cito citt ckac ckat ckck ckco ckfi ckfr ckoa ckoc ckoi ckoo ckor ckot ckrc coai coak coat coca cock coco coct cofc coff cofi coft coia coif coir coit cok- coka coko coof cook coot cor- cora corc corf cori cork coro corr cort cota cotc coti coto cott crac craf crai crar crat crca crcc crcr crfc cria cric crif crik crit crkc croc crok croo cror crot crrt crtc crtf ctca ctcf ctfc ctfo ctia ctic ctor ctot ctrc ctta f--k faaa faac faca facc fack fact fafa fafc faff fafi fafo faik faio fair fait faki fako fakt fara farc fark faro farr fart fata fatc fatf fati fato fatt fcar fcat fcca fccf fcic fcii fcot fcra fcto ffar ffcc ffff ffii ffrr fftf fiaa fiac fiaf fiar fiat fica ficc fick fico fict fifa fifc fiff fifi fifo fift fiii fika fiki fior fira firk fita fitc fiti fitt foaf foak foar foca foci fock foco fofo foia foki foof fook foot for- fora fori fork foro forr fort fota foti foto fott frac frak frat frcc frfc fria fric frik frio frit frot frta ft-c ftfc ftii iaaa iaac iaai iaat iaca iacc iacr iact iafc iaff iaia iara iarc iart iata iatc iati icaa icac icaf icai icao icar icat icca iccc iccf icci icco iccr icct icoc icor icra icrc icrf icrr icrt icta ifaa ifac ifao ifar ifat ifco ific ifit ifor ifra ifrf ifri ifta ifto iiac iica iifa iiii iiio iiit iioi iioo iira iirc iita iitr iitt ikar ikat ikki ikko ikoo ikra ikri ioci iofc ioii ioio ioit ioko ioof iooi iooo iora iori iota iotf ioto irac iraf irai irak irao irar irca ircc iri- iria iric irio irka irki iroc irra irrc irri irta irtf irti itaa itac itaf itai itak itar itat itfa itia itic itif itko itof itoi itoo itor itra itrf itri itta ittf itto k-ci kaaa kaaf kaai kaak kaar kaat kacc kaci kaco kact kafa kafc kaff kafi kafr kaia kaic kaif kaii kaik kaio kair kait kaka kakc kaki kakk kako kakt kaoa kaoc kaoi kaok kaor kara karf kari kark karo karr kart kat- kata katc katf kati katk kato katr katt kcaa kcac kcai kcar kcat kcca kccc kcci kcck kccr kcct kcfa kcfc kcfi kcfo kcft kcic kcif kcii kcir kcit kckc kckf kckk kcko kckr kcof kcor kcot kcrc kcri kcro kcrr kcrt kcta kctc kcti kcto kfac kfai kfar kfat kfcf kfco kfcr kffa kfff kffk kfia kfio kfir kfit kfka kfok kfoo kfor kfra kfrc kfri kfro kfrr kfta kftc kfti kftk kftt kiac kiai kiar kica kicc kick kicr kict kifa kiff kifr kift kiia kiic kiii kiik kiit kika kikc kikf kiki kikk kiko kikr kikt kioa kioc kioi kiok kioo kiot kira kirc kirf kiri kirk kiro kirr kirt kita kitc kiti kito kitr kitt kkaa kkac kkai kkar kkat kkci kkck kkco kkcr kkct kkfi kkfr kkft kkia kkic kkik kkit kkkk kkoa kkoo kkor kkot kkrc kkrf kkrk kkro kkrr kkrt kktc kktk koac koai koak koar koca kocf koci kock koct kofa kofc koff kofi kofk kofo koft koii koir koit koka kokc kokf koki kokk koko kokr kooc kooi kook kooo koor koot kora korc korf kori kork koro korr kort kota kotc koti kotk koto kotr kott krac krai krak krar krat krca krcc krci krco krfc krff krfo krft kria krik krio krit krka krkc krki krkk krko krkr kroa kroc krof kroi krok kroo kror krrc krrf krri krrk krro krrr krrt krta krtc krti krtk krto krtr ktaa ktai ktak ktao ktar ktat ktcc ktck ktco ktcr ktfc ktfi ktfo ktia ktic ktik ktkc ktkk ktko ktkr ktkt ktoc ktok ktoo ktor ktot ktrc ktrf ktri ktrk ktro ktrr ktrt kttc kttf ktti kttk ktto kttr kttt oafc oafo oaic oara ocac ocak ocat occa occc occi occt ocfa ocra ocro ocrr oct- octa octi octo ofcr off-