a-ak a-ok aaaa aaac aaas aaca aacc aack aaco aacs aact aaka aaoo aasa aasc aass aast aata aatc aatk aatt ac-t acaa acac acas acat acca accc acco accs acct acks acoa acos acot acsa acsc acss acst acta actc acto acts actt akaa akao akas akca akka akko akok akos akot aksa akst aoca aocs aoks aoss aotc asaa asac asak asao asas asat asc- asca ascc asco asct aska asko asks askt asoc asok asos asot assa assc assk asso asss asst asta astc asto asts at-t ataa atac atak atas atat atca atcc atck atco atcs atka atkt atoc atok atos atot atsc atst atta atto atts caaa caac caas caat cac- caca cacc cack caco caka caos casa casc cask caso cass cast cat- cata catc cato cats catt ccaa ccac ccas ccat ccca cccc cccs ccoc ccsa ccss ccst cctc cctt ckac ckat ckck ckco ckcs ckoa ckoc ckoo ckos ckot cksa ckso ckst ckts coak coas coat coca cock coco coct cok- coka coko cook coos coot cosa cosc coso coss cost cota cotc coto cots cott csaa csac csak csao csas csat cscc csco cscs cska csks csos csot cssa csta cstc csto csts ctca ctos ctot ctsa ctsc ctss ctta ctts k-os kaaa kaak kaas kaat kacc kaco kacs kact kaka kakc kakk kako kaks kakt kaoa kaoc kaok kaos kas- kasa kasc kask kaso kass kast kat- kata katc katk kato kats katt kcaa kcac kcas kcat kcca kccc kcck kcct kckc kckk kcko kcos kcot kcsa kcsc kcss kcst kcta kctc kcto kkaa kkac kkat kkck kkco kkcs kkct kkkk kkoa kkoo kkot kksa kkss kkst kktc kktk kkts koac koak koas koca kock kocs koct koka kokc kokk koko koks kooc kook kooo koos koot kos- kosa kosc koso koss kost kota kotc kotk koto kots kott ksac ksak ksas ksat ksca ksck ksco kscs kska kskk ksko ksks ksoc ksok ksoo ksos kssa ksso ksss ksst ksta kstc kstk ksto ksts kstt ktaa ktak ktao ktas ktat ktcc ktck ktco ktcs ktkc ktkk ktko ktks ktkt ktoc ktok ktoo ktot ktsa ktsc ktso ktst kttc kttk ktto ktts kttt oaks oasc oass oast oats ocac ocak ocas ocat occa occc occt ocks ocos ocsa oct- octa octo octs okak okas okka okko okok okot oksa okso okta okto ooaa ooak oooo ooos oosa oost oots osak osas osat osca oscc osco osoo osos ossa osso osta ostc osts otac otak otas oto- otok otoo otos otsa otso otta otto otts s-os sa-c saac saak saas saat saca sacc sack saco sacs sact saka sakk sako saks saos sasa sasc sask saso sass sast sata satc sato sats satt scaa scac scak scas scat sccc sccs scct sck- scok scoo scot scsa scsc scso scst sctc scto scts skac skat skot skss soak soas soat soca sock soco socs soka sokk soko sook soos soot sosa soso soss sost sota sotc sotk soto sots ssaa ssac ssao ssas ssat ssca sscc sscs ssoc ssot sssa sssc ssss ssta sstc ssts stac stak stas stat stca stcc stcs stks stoa stok stoo stos stot stss sttc taa- taas taat taca tacc tack taco tacs tact taka takk tako taks takt taoa taos tasa tasc task tass tast tata tato tats tatt tcca tccc tcos tctc tcts tkac tkos tkts toas toat toca tock toco toka toko tooa took toos toot tosa tosc tosk toso toss tost tota totc toto tots tott tsaa tsao tsat tsca tscc tsks tsos tssa tsst tstc tsts ttss tttt