a-ak a-ha aaaa aaab aaah aaas aaba aabb aabh aabt aaha aahk aahs aaka aasa aass aast aata aatk aatt abaa abab abak abas abat abb- abba abbb abbs abbt abha abhs abs- absa abss abta abts ahab ahah ahas ahat ahha ahhs ahsa ahss ahta ahts akaa akah akas akha akhs akka aksa akst asaa asab asah asak asas asat asba asha ashk ashs asht aska asks askt assa assh assk asss asst asta astb asts at-t ataa atab atak atas atat atbs atha aths atka atkt atsb atst atta atts baaa baah baak baas baat baba babb babs baha bahs baht bak- baka bakh baks bakt basa bash bask bass bast bata bath bats batt bbas bbbb bbbs bbhs bhat bhhs bkhs bsaa bsas bsat bshs bskt bsts btaa bths btss bttb haab haak haas haat haba habs habt haha hahs haht haka hakk haks hasa hash hask hass hast hata hatb hath hats hatt hbbs hbhs hbss hhaa hhat hhhh hhhs hkst hsas hsat hshs hsts htab hths kaaa kaab kaak kaas kaat kaba kabb kaha kahs kaht kaka kakh kakk kaks kakt kas- kasa kasb kash kask kass kast kat- kata katb kath katk kats katt kbaa kbab kbak kbas kbat kbba kbbb kbbk kbbs kbbt kbhb kbhh kbhs kbht kbkb kbkk kbsa kbsb kbsk kbss kbst kbta kbtb kbtk kbts kbtt khab khak khas khat khbs khbt khhk khhs khka khkk khks khss khst khtb khth khtk khts khtt kkaa kkat kkba kkbb kkbs kkbt kkha kkhb kkhh kkhk kkkk kksa kkss kkst kktk kkts ksab ksah ksak ksas ksat ksba ksbh ksbs ksha kshb kshk kshs kska kskb kskk ksks kssa ksss ksst ksta kstb ksth kstk ksts kstt ktaa ktak ktas ktat ktba ktbb ktbt kthh kthk kths ktht ktkb ktkk ktks ktkt ktsa ktst ktth kttk ktts kttt saab saah saak saas saat saba sabb sabs saha sahk sahs saht saka sakb sakk saks sasa sash sask sass sast sata satb sats satt sbaa sbas sbbs sbhk sbhs sbsa sbst sbtk shab shah shak shas shat shbs shbt shha shhh shhs shts skab skat skhs skss ssaa ssab ssas ssat sshs sssa sssb sssh ssss ssta sstb ssth ssts stab stak stas stat stbs sths stks stss taa- taas taat taba tabb tabs taha tahs taka takk taks takt tasa tasb tash task tass tast tata tatb tath tats tatt tbas tbbs tbhs tbst tbta thaa thak thas that thbs thss thtb thts tkts tsaa tsat tshb tshs tsks tssa tsst tsts ttab ttbb ttss tttt