a-ak a-ii aaaa aaac aaai aaar aaas aaca aacc aaci aack aacr aacs aact aaic aaii aais aaka aara aarc aari aars aart aasa aasc aasi aass aast aata aatc aatk aatt ac-t acaa acac acai acar acas acat acca accc acci accs acct aci- acia acic acir acis acks acr- acra acrc acri acrr acrs acsa acsc acsi acss acst acta actc acti acts actt aiai aias aica aicc aicr aics aiia aiic aiir aika aiki aiks aira airi airs airt aisa aisi aisk aisr aist aita aiti aitr aits aitt akaa akai akar akas akca akia akik akir akis akka akki akr- akra aksa aksi akst arac arai arak arar aras arat arc- arca arci arcs arct aria arii arik aris arit arka arki arks arr- arra arrc arri arrk arrr arrs arrt ars- arsa arsc arsi arsk arst arta artc arti artr arts asaa asac asai asak asar asas asat asc- asca ascc asci ascr asct asia asic asii asik asir asis asit aska aski askr asks askt asra asrc asrs assa assc assi assk assr asss asst asta astc asti astr asts at-t ataa atac atai atak atar atas atat atca atcc atck atcr atcs atia atic atik atis atit atka atkt atra atrc atri atrk atsc atsi atst atta atti attr atts caaa caac caas caat cac- caca cacc caci cack cacr caia caic caik cair cais cait caka cara carc cari cark carr cars cart casa casc casi cask casr cass cast cat- cata catc cati cats catt ccaa ccac ccai ccar ccas ccat ccca cccc ccci cccs ccic ccii ccir ccis ccra ccrc ccri ccrs ccrt ccsa ccsi ccss ccst cctc cctt ciaa ciak ciar cias ciat cica cicc cici cicr cics cict ciia ciii ciis ciit cika cikr cira circ ciri cirk cirr cirs cirt cis- cisa cisc cisk cisr ciss cist cita citi cits citt ckac ckat ckck ckcs ckrc cksa ckst ckts crac crai crar cras crat crca crcc crcr cria cric crik cris crit crkc crrt crsa crss crst crtc crts csaa csac csak csar csas csat cscc csci cscr cscs csia csik csir csis csit cska csks csra csrc csrs cssa cssr csta cstc cstr csts ctca ctia ctic ctrc ctrs ctsa ctsc ctss ctta ctts iaaa iaac iaai iaas iaat iaca iacc iacr iacs iact iaia iais iara iarc iars iart iasa iasc iasi iask iasr iata iatc iati icaa icac icai icar icas icat icca iccc icci iccr iccs icct icis icks icra icrc icrr icrs icrt icsa icsc icsi icsr icss icst icta icts iiac iias iica iiii iiis iiit iira iirc iirs iisc iisi iisr iist iita iitr iitt ikar ikat ikki ikra ikri irac irai irak irar iras irca ircc ircs iri- iria iric iris irka irki irks irra irrc irri irrs irsa irta irti irts is-a isac isai isak isar isas isat isca iscc isci iscr iscs isct isia isic isis isit iska isra isri issa issc issi issr isss ista istc isti istr ists itaa itac itai itak itar itas itat itcs itia itic itis itra itri itrs itsa itsi itta k-ci kaaa kaai kaak kaar kaas kaat kacc kaci kacs kact kaia kaic kaii kaik kair kais kait kaka kakc kaki kakk kaks kakt kara kari kark karr kars kart kas- kasa kasc kasi kask kasr kass kast kat- kata katc kati katk katr kats katt kcaa kcac kcai kcar kcas kcat kcca kccc kcci kcck kccr kcct kcic kcii kcir kcis kcit kckc kckk kckr kcrc kcri kcrr kcrs kcrt kcsa kcsc kcsi kcsr kcss kcst kcta kctc kcti kiac kiai kiar kias kica kicc kick kicr kics kict kiia kiic kiii kiik kiis kiit kika kikc kiki kikk kikr kikt kira kirc kiri kirk kirr kirs kirt kisa kisc kisi kisk kisr kiss kist kita kitc kiti kitr kits kitt kkaa kkac kkai kkar kkat kkci kkck kkcr kkcs kkct kkia kkic kkik kkit kkkk kkrc kkrk kkrr kkrs kkrt kksa kksi kksr kkss kkst kktc kktk kkts krac krai krak krar kras krat krca krcc krci krcs kria krik kris krit krka krkc krki krkk krkr krks krrc krri krrk krrr krrs krrt krsa krsc krsk krsr krss krst krta krtc krti krtk krtr krts ksac ksak ksar ksas ksat ksca ksci ksck kscr kscs ksii ksik ksir ksis ksit kska kskk kskr ksks ksra ksrr ksrs ksrt kssa kssi kssr ksss ksst ksta kstc ksti kstk kstr ksts kstt ktaa ktai ktak ktar ktas ktat ktcc ktck ktcr ktcs ktia ktic ktik ktis ktkc ktkk ktkr ktks ktkt ktrc ktri ktrk ktrr ktrs ktrt ktsa ktsc ktsr ktst kttc ktti kttk kttr ktts kttt raak raas raat rac- raca racc raci rack racs ract raia raic raii raik rair rais rait raka raki rakk rakt rara rari rark rars rasa rasc rasi rask rass rast rata rati ratk rats ratt rcac rcas rccc rccs rcic rcis rcsa rcsc rcsi rcss rctc rcti rcts riaa riai riak rias riat rica ricc rick rics rict riia riis rika riki rikk riri rirs risa risc risi risk riss rist rita riti rits ritt rkss rkts rras rrat rrrr rsaa rsai rscc rscs rsis rssa rsts rtai rtas rtca rtcc rtss rtts s-ic s-ii sa-c saac saak saar saas saat saca sacc saci sack sacr sacs sact saia saic saik sair sais sait saka saki sakk saks sara sarc sari sark sarr sars sart sasa sasc sasi sask sass sast sata satc sati satr sats satt scaa scac scai scak scar scas scat sccc sccs scct sci- scia scic scir scis scit sck- scr- scra scrc scri scrs scsa scsc scsi scsr scst sctc sctr scts siaa siac siai siak sias siat sica sicc sici sick sics siik siit sika siki sikr siks sira sirc siri sirk sirr sirs sirt sisa sisc sisi sisk siss sist sit- sita sitc siti sits sitt skac skai skar skat skia skic skik skir skis skit skra skrt skss sras srcc srct sris srta