a-ak a-ok aaaa aaac aaar aaas aaca aacc aack aaco aacr aacs aact aaka aaoo aara aarc aaro aars aart aasa aasc aass aast aata aatc aatk aatt ac-t acaa acac acar acas acat acca accc acco accs acct acks acoa acor acos acot acr- acra acrc acro acrr acrs acsa acsc acss acst acta actc acto acts actt akaa akao akar akas akca akka akko akok akos akot akr- akra aksa akst aoca aocs aoks aora aors aort aoss aotc arac arak arar aras arat arc- arca arco arcs arct arka arko arks aroa aroo aror aros arr- arra arrc arrk arro arrr arrs arrt ars- arsa arsc arsk arso arst arta artc arto artr arts asaa asac asak asao asar asas asat asc- asca ascc asco ascr asct aska asko askr asks askt asoc asok asor asos asot asra asrc asro asrs assa assc assk asso assr asss asst asta astc asto astr asts at-t ataa atac atak atar atas atat atca atcc atck atco atcr atcs atka atkt atoc atok ator atos atot atra atrc atrk atro atsc atst atta atto attr atts caaa caac caas caat cac- caca cacc cack caco cacr caka caor caos cara carc cark caro carr cars cart casa casc cask caso casr cass cast cat- cata catc cato cats catt ccaa ccac ccar ccas ccat ccca cccc cccs ccoc ccra ccrc ccrs ccrt ccsa ccss ccst cctc cctt ckac ckat ckck ckco ckcs ckoa ckoc ckoo ckor ckos ckot ckrc cksa ckso ckst ckts coak coas coat coca cock coco coct cok- coka coko cook coos coot cor- cora corc cork coro corr cors cort cosa cosc coso coss cost cota cotc coto cots cott crac crar cras crat crca crcc crcr crkc croc crok croo cror crot crrt crsa crss crst crtc crts csaa csac csak csao csar csas csat cscc csco cscr cscs cska csks csor csos csot csra csrc csrs cssa cssr csta cstc csto cstr csts ctca ctor ctos ctot ctrc ctrs ctsa ctsc ctss ctta ctts k-os kaaa kaak kaar kaas kaat kacc kaco kacs kact kaka kakc kakk kako kaks kakt kaoa kaoc kaok kaor kaos kara kark karo karr kars kart kas- kasa kasc kask kaso kasr kass kast kat- kata katc katk kato katr kats katt kcaa kcac kcar kcas kcat kcca kccc kcck kccr kcct kckc kckk kcko kckr kcor kcos kcot kcrc kcro kcrr kcrs kcrt kcsa kcsc kcsr kcss kcst kcta kctc kcto kkaa kkac kkar kkat kkck kkco kkcr kkcs kkct kkkk kkoa kkoo kkor kkot kkrc kkrk kkro kkrr kkrs kkrt kksa kksr kkss kkst kktc kktk kkts koac koak koar koas koca kock kocs koct koka kokc kokk koko kokr koks kooc kook kooo koor koos koot kora korc kork koro korr kors kort kos- kosa kosc koso kosr koss kost kota kotc kotk koto kotr kots kott krac krak krar kras krat krca krcc krco krcs krka krkc krkk krko krkr krks kroa kroc krok kroo kror kros krrc krrk krro krrr krrs krrt krsa krsc krsk krsr krss krst krta krtc krtk krto krtr krts ksac ksak ksar ksas ksat ksca ksck ksco kscr kscs kska kskk ksko kskr ksks ksoc ksok ksoo ksor ksos ksra ksro ksrr ksrs ksrt kssa ksso kssr ksss ksst ksta kstc kstk ksto kstr ksts kstt ktaa ktak ktao ktar ktas ktat ktcc ktck ktco ktcr ktcs ktkc ktkk ktko ktkr ktks ktkt ktoc ktok ktoo ktor ktot ktrc ktrk ktro ktrr ktrs ktrt ktsa ktsc ktso ktsr ktst kttc kttk ktto kttr ktts kttt oaks oara oars oasc oass oast oats ocac ocak ocas ocat occa occc occt ocks ocos ocra ocro ocrr ocrs ocsa oct- octa octo octs okak okas okka okko okok okor okot okra okro oksa okso okta okto ooaa ooak oocr oooo ooos oora oort oosa oost oots orac orak orao orar oras orat orca orco orcs orka orko oro- orok oror oros orot orra orro orrs orsa orsk orso orta ortc orto orts osak osar osas osat osca oscc osco osoo osor osos osro ossa osso osta ostc ostr osts otac otak otar otas oto- otok otoo otor otos otra otro otrs otsa otso otta otto otts raak raas raat rac- raca racc rack raco racs ract raka rakk rakt raoc raok raos rara rark raro rars rasa rasc rask raso rass rast rata ratk rato rats ratt rcac rcas rccc rccs rcos rcsa rcsc rcss rctc rcts rkos rkss rkts roak roar roas roat roca rocc rock roco rocs roka rokk roko rokr roks rook roor roos root rora rorc rork roro rort rosa rosc roso ross rost rota rotc rotk roto rotr rots rott rras rrat rrrr rsaa rscc rscs rsos rssa rsts rtas rtca rtcc rtss rtts s-os sa-c saac saak saar saas saat saca sacc sack saco sacr sacs sact saka sakk sako saks saor saos sara sarc sark saro sarr sars sart sasa sasc sask saso sass sast sata satc sato satr sats satt scaa scac scak scar scas scat sccc sccs scct sck- scok scoo scor scot scr- scra scrc scrs scsa scsc scso scsr scst sctc scto sctr scts skac skar skat skor skot skra skrt skss soak soar soas soat soca sock soco socr socs soka sokk soko sook soor soos soot sora soro sorr sors sort sosa soso soss sost sota sotc sotk soto sots sras srcc srct sros srta srtr ssaa ssac ssao ssas ssat ssca sscc sscs ssoc ssot ssra ssrc ssrs sssa sssc ssss ssta sstc ssts stac stak star stas stat stca stcc stcs stks stoa stok stoo stor stos stot stra strc strk stro strs stss sttc sttr taa- taar taas taat taca tacc tack taco tacs tact taka takk tako taks takt taoa taor taos tara tarc tark taro tarr tars tart tasa tasc task tasr tass tast tata tato tatr tats tatt tcca tccc tcos tctc tcts tkac tkos tkts toas toat toca tock toco toka toko