aaaa aaas aasa aass aast aasu aata aatt aaus agag agas agat agau agga aggu agsa agsg agst agsu agta agts agua agus agut asaa asag asas asat asau asgt assa asss asst assu asta asts asus at-t ataa atas atat atst atta atts attu atua atug atus auaa auga augs ausa aust ausu aut- auts auug gaas gaga gagg gags gagu gasa gass gast gata gats gatt gaua gaus gaut gggg ggss gsat gtaa gtta guaa guag guat guga gugg gugu gusa guss gust guta guts gutt gutu guus saag saas saat saga sagg sags sagt sagu sasa sass sast sata satg sats satt satu saua saus saut sgaa sgau sggg sggs sgss sgta sgts ssaa ssas ssat ssau ssgs ssgt sssa ssss ssta ssts stag stas stat stau stss stug stus stut suas suat sug- suga sugg sus- susa suss sust susu suta sutu suus taa- taag taas taat taga tagg tags tagu tasa tass tast tasu tata tats tatt tatu taua taus taut tgts tsaa tsat tsau tsgt tssa tssg tsst tsts ttss tttt tuas tuat tuga tugg tugs tugu tusa tuss tust tuta tuts tutt tutu uasa uata uatu uaua uggs uggt ugta uguu us-a usaa usag usas usat usga ussa usss usst ussu usta usts usua usus utas utau utsa uttu utug uuta uuuu