a-ak a-fu aaaa aaab aaaf aaas aaba aabb aabt aafa aafb aaff aaka aaku aasa aasf aass aast aasu aata aatf aatk aatt aaus abaa abab abaf abak abas abat abau abb- abba abbb abbs abbt abff abs- absa absf abss absu abta abts abtu abua abuf abuk abus abut afaa afak afat afbs affa affs afft afka afsa afsb afst afta afts afua afus akaa akas akka akku aksa akst aksu akua asaa asab asaf asak asas asat asau asba asbu asfa aska asks askt assa assk asss asst assu asta astb asts asub asus at-t ataa atab atak atas atat atbs atfb atfs atka atkt atsb atst atta atts attu atua atub atuk atus auaa aufs auks ausa aust ausu aut- auts baaa baaf baak baas baat baba babb babs babu baff baft bak- baka baks bakt baku basa basf bask bass bast basu bata batf bats batt batu bau- bauf bauk bbas bbau bbbb bbbs bfas bffs bfta bfts bftt bsaa bsas bsat bsfa bsff bsfs bskt bsts btaa btaf btss bttb btus buat buba bubb bubs bubu buff buka bukk buku busa busk buss bust busu but- buta buts butt buus f--k faaa faas faba fabs fabu fafa faff fakt faku fasa fass fast fata fatf fats fatt faut fbus ffff ffsa ffss fftf fkab fsas fssa fssf fsta ftsa ftub fuat fubb fubs fubu fuff fufu fuka fukk fuku fusa fusk fuss fust fusu futa futs futu kaaa kaab kaaf kaak kaas kaat kaba kabb kabf kabu kafa kaff kafs kafu kaka kakk kaks kakt kaku kas- kasa kasb kasf kask kass kast kasu kat- kata katb katf katk kats katt katu kau- kaub kauk kaus kbaa kbab kbak kbas kbat kbba kbbb kbbf kbbk kbbs kbbt kbbu kbfb kbff kbfk kbfs kbft kbkb kbkf kbkk kbsa kbsb kbsk kbss kbst kbsu kbta kbtb kbtf kbtk kbts kbtt kbua kbub kbuf kbuk kbus kbut kbuu kfab kfat kfbk kfbt kffa kffb kfff kffk kfka kfkb kfsa kfsk kfst kfta kftk kftt kftu kfut kkaa kkat kkba kkbb kkbs kkbt kkfs kkft kkkk kksa kksf kkss kkst kksu kktk kkts kktu kkua kkus kkut kkuu ksab ksaf ksak ksas ksat ksau ksba ksbs ksfa ksfb ksft kska kskb kskf kskk ksks ksku kssa ksss ksst kssu ksta kstb kstk ksts kstt kstu ksua ksub ksut ksuu ktaa ktak ktas ktat ktba ktbb ktbt ktbu ktfb ktfs ktkb ktkk ktks ktkt ktku ktsa ktsf ktst ktsu kttf kttk ktts kttt kttu ktub ktuf kuaf kuat kuau kuba kubb kubs kubu kufa kuff kuka kukk kuks kuku kusa kusb kusf kust kusu kuta kutf kuts kutt kutu kuub kuuk kuuu saab saaf saak saas saat saba sabb sabs sabu safa safb saff saft safu saka sakb sakk saks saku sasa sasf sask sass sast sata satb sats satt satu saua sauf sauk saus saut sbaa sbas sbbs sbsa sbst sbtk sbus sfas sfba sfss sfsu sfts skab skaf skat skss skua skut ssaa ssab ssas ssat ssau sssa sssb sssf ssss ssta sstb ssts stab stak stas stat stau stbs stfu stks stsf stss stub stuf stuk stus stut suas suat sub- suba subb subs suf- sufa suff sufs sufu suka suks suku sus- susa susk suss sust susu suta sutu suus taa- taaf taas taat taba tabb tabs tabu tafa taff taft taka takk taks takt taku tasa tasb task tass tast tasu tata tatb tats tatt tatu taua taub tauk taus taut tbaf tbas tbbs tbst tbta tfss tkts tsaa tsat tsau tsks tssa tssf tsst tsts ttab ttbb ttfa ttff ttss tttt tuak tuas tuat tuba tubb tubs tubu tufa tuff tuft tufu tuka tuks tusa tusk tuss tust tuta tuts tutt tutu uafa uasa uata uatu uaua ubba ubtf uffa ufuk ukaf ukba uksa ukta us-a us-k usaa usaf usak usas usat usba usbs usfa usfs uska ussa ussb ussf usss usst ussu usta ustb usts usua usus utas utau utsa uttu uuta uutf uuuu