a-ak a-ii aaaa aaac aaai aaas aaca aacc aaci aack aacs aaic aaii aais aaka aasa aasc aasi aass acaa acac acai acas acca accc acci accs aci- acia acic acis acks acsa acsc acsi acss aiai aias aica aicc aics aiia aiic aija aika aiki aiks aisa aisi aisj aisk ajac ajak ajas ajis ajka ajss akaa akai akas akca akia akij akik akis akka akki aksa aksi asaa asac asai asak asas asc- asca ascc asci ascj asia asic asii asij asik asis asja aska aski asks assa assc assi assk asss caaa caac caas cac- caca cacc caci cack caia caic caik cais caja caji caka casa casc casi cask cass ccaa ccac ccai ccas ccca cccc ccci cccs ccic ccii ccis ccsa ccsi ccss ciaa ciak cias cica cicc cici cics ciia ciii ciis cika cis- cisa cisc cisk ciss cjca cjcj cjcs cjic cjss ckac ckck ckcs ckjs cksa csaa csac csak csas cscc csci cscs csia csik csis cska csks cssa iaaa iaac iaai iaas iaca iacc iacs iaia iais iasa iasc iasi iask icaa icac icai icas icca iccc icci iccs icis icks icsa icsc icsi icss iiac iias iica iiii iiis iisc iisi iisj ijji ikki is-a isac isai isak isas isca iscc isci iscs isia isic isis iska issa issc issi isss jaak jaas jaca jacc jaci jack jacs jais jaja jaji jaka jaki jasa jasc jask jass jccc jcci jcss jias jick jiji jijk jika jisa jisc jjcc jkcs jsci jsss k-ci kaaa kaai kaak kaas kacc kaci kacs kaia kaic kaii kaij kaik kais kaja kajc kaji kajk kaka kakc kaki kakj kakk kaks kas- kasa kasc kasi kask kass kcaa kcac kcai kcas kcca kccc kcci kcck kcic kcii kcis kcjc kcjj kcjk kckc kckj kckk kcsa kcsc kcsi kcsj kcss kiac kiai kias kica kicc kicj kick kics kiia kiic kiii kiik kiis kija kiji kika kikc kiki kikk kisa kisc kisi kisk kiss kjaa kjac kjak kjas kjcc kjck kjcs kjia kjic kjik kjjj kjjk kjjs kjkj kjkk kjks kjsa kjsk kkaa kkac kkai kkci kkcj kkck kkcs kkia kkic kkik kkjk kkkj kkkk kksa kksi kksj kkss ksac ksak ksas ksca ksci kscj ksck kscs ksii ksik ksis ksjc ksji ksjj ksjk ksjs kska kskk ksks kssa kssi ksss s-ic s-ii sa-c saac saaj saak saas saca sacc saci sack sacs saia saic saik sais saja saka saki sakk saks sasa sasc sasi sask sass scaa scac scai scak scas sccc sccs sci- scia scic scis sck- scsa scsc scsi siaa siac siai siak sias sica sicc sici sick sics siik sijk sika siki siks sisa sisc sisi sisk siss sjac sjcc sjcs sjis skac skai skia skic skik skis skss ssaa ssac ssas ssca sscc ssci sscs ssis sssa sssc sssi ssss