aaaa aaal aaar aaas aala aall aals aalu aara aars aart aaru aasa aass aast aasu aata aatt aaus alaa alal alar alas alat alau all- alla alll allr alls allu alsa alst alta alts alua alur alus alut aral arar aras arat arau arla arr- arra arrr arrs arrt arru ars- arsa arst arsu arta artr arts arua arul arut asaa asal asar asas asat asau asla aslr asra asrs asru assa assl assr asss asst assu asta astl astr asts asur asus at-l at-t ataa atal atar atas atat atla atls atra atru atst atta attr atts attu atua atul atur atus auaa aul- aula aull auls ault aulu aur- aura ausa aust ausu aut- auts laaa laal laar laas laat lala lall lalu lara larr lars lart laru lasa lass last lasu lata lats latt latu laul laur laus laut llat llll lral lrat lrrr lrst lrta lrts ls-r lsat lsla lssa lssr lsts ltra ltrs ltsa ltsr lttr luas luau lula lull lulu lura lurs lurt lusa luss lust luta luts luua raas raat rala rall ralt rara rars rasa rasl rass rast rasu rata rats ratt ratu raua raul raus raut rlls rlua rras rrat rrrr rsaa rssa rssl rsts rstu rsua rtas rtls rtlt rtss rtts ruas rula rull rura rurs ruru rusa russ rust rusu ruta rutl ruts rutt rutu saal saar saas saat sala sall sals salt salu sara sarl sarr sars sart saru sasa sasl sass sast sata satl satr sats satt satu saua saul saur saus saut slaa slas slat slau slrs slsa slst slsu slts slur slut sras srta srtr ssaa ssas ssat ssau ssla sslt ssra ssrl ssrs sssa ssss ssta sstl ssts stal star stas stat stau stlt stra strs stru stss sttr stul stur stus stut suar suas suat sul- sula sull sult sulu sur- sura surr surs surt suru sus- susa suss sust susu suta sutu suus taa- taal taar taas taat tala tall tals talu tara tarr tars tart taru tasa tasr tass tast tasu tata tatr tats tatt tatu taua taul taur taus taut tlrs traa tral tras trat trau trra trst trtr trus trut truu tsaa tsal tsar tsat tsau tssa tssr tsst tsts ttss tttt ttul tual tuar tuas tuat tula tull tulu tura turr turs turt turu tusa tuss tust tuta tutl tuts tutt tutu uars uart uaru uasa uata uatu uaua ulaa ular ulas ulla ullr ulsa ulta ults ultt ulua ulul ulus ural uras urat urau urla urls urra ursa urss ursu urts urur urus urut us-a usaa usal usar usas usat uslu usra ussa ussr usss usst ussu usta usts usua usul usus utal utas utau utsa utsl uttu uulu uuta uuuu