a-ak a-ha aaaa aaac aaah aaas aaca aacc aach aack aacs aact aaha aahk aahs aaka aasa aasc aass aast aata aatc aatk aatt ac-t acaa acac acas acat acca accc acch accs acct acha achh achs acht acks acsa acsc acss acst acta actc acth acts actt ahac ahah ahas ahat ahha ahhs ahsa ahss ahta ahts akaa akah akas akca akha akhs akka aksa akst asaa asac asah asak asas asat asc- asca ascc asch asct asha ashk ashs asht aska asks askt assa assc assh assk asss asst asta astc asts at-t ataa atac atak atas atat atca atcc atch atck atcs atha aths atka atkt atsc atst atta atts caaa caac caah caas caat cac- caca cacc cach cack caha cahs caht caka casa casc cash cask cass cast cat- cata catc cath cats catt ccaa ccac ccas ccat ccca cccc cccs ccha cchs ccsa ccss ccst cctc cctt chaa chac chah chak chas chat chca chch chcs chha chhs chka chks chkt chsc chsh chst chtt ckac ckat ckch ckck ckcs ckhs cksa cksh ckst ckts csaa csac csak csas csat cscc csch cscs cshs cska csks cssa csta cstc csts ctca cths ctsa ctsc ctss ctta ctts haak haas haat hack hacs haha hahs haht haka hakk haks hasa hasc hash hask hass hast hata hath hats hatt hcat hcca hccc hcch hccs hchs hcsa hcsc hcss hcst hhaa hhat hhhh hhhs hkcc hkcs hkst hsac hsas hsat hscc hsct hshs hsts htcc hths htsc kaaa kaak kaas kaat kacc kach kacs kact kaha kahc kahs kaht kaka kakc kakh kakk kaks kakt kas- kasa kasc kash kask kass kast kat- kata katc kath katk kats katt kcaa kcac kcah kcas kcat kcca kccc kcck kcct kcha kchh kchk kchs kckc kckk kcsa kcsc kcss kcst kcta kctc khac khak khas khat khca khcc khch khck khcs khct khhk khhs khka khkk khks khss khst khth khtk khts khtt kkaa kkac kkat kkch kkck kkcs kkct kkha kkhh kkhk kkkk kksa kkss kkst kktc kktk kkts ksac ksah ksak ksas ksat ksca ksch ksck kscs ksha kshk kshs kska kskk ksks kssa ksss ksst ksta kstc ksth kstk ksts kstt ktaa ktak ktas ktat ktcc ktch ktck ktcs kthc kthh kthk kths ktht ktkc ktkk ktks ktkt ktsa ktsc ktst kttc ktth kttk ktts kttt sa-c saac saah saak saas saat saca sacc sack sacs sact saha sahk sahs saht saka sakk saks sasa sasc sash sask sass sast sata satc sats satt scaa scac scak scas scat sccc sccs scct sch- scha schh schs sck- scsa scsc scsh scst sctc scts shac shah shak shas shat shca shcc shha shhh shhs shsc shts skac skat skhs skss ssaa ssac ssas ssat ssca sscc sscs sshs sssa sssc sssh ssss ssta sstc ssth ssts stac stak stas stat stca stcc stch stcs sths stks stss sttc taa- taas taat taca tacc tach tack tacs tact taha tahs taka takk taks takt tasa tasc tash task tass tast tata tath tats tatt tcca tccc tch- tcha tchh tchs tcsh tctc tcts thaa thak thas that thca thch thss thts tkac tkts tsaa tsat tsca tscc tshs tsks tssa tsst tstc tsts ttss tttt