-ana a-un aaaa aaan aaar aaas aana aara aars aart aaru aasa aass aast aasu aata aatt aaus ana- anaa anan anar anas anat anau anna anns annt ansa ansu ant- anta antr ants antt antu anua anun anus anut aran arar aras arat arau arna arns arnt arr- arra arrr arrs arrt arru ars- arsa arst arsu arta artr arts arua arun arut asaa asan asar asas asat asau asra asrs asru assa assn assr asss asst assu asta astr asts asun asur asus at-t ataa atan atar atas atat atna atns atra atrn atru atst atta attn attr atts attu atua atun atur atus auaa auna aunt aur- aura ausa aust ausu aut- auts naaa naan naar naas naat nan- nana nann nans nant nanu nara narn narr nars nart naru nas- nasa nasr nass nast nasu nata nats natt natu naur naus naut nnnn nnsa nnss nntn nras nrna nrsa nrta nrts nsaa nsar nsna nsnr nsra nssa nssr nsss nsts nstu ntnu ntru ntss ntsu nttr nuan nuna nunn nuns nunt nura nurn nurr nurs nurt nuru nuss nust nusu nuts nutt nutu raan raas raat rana rann rans rant rara rars rasa rass rast rasu rata rats ratt ratu raua raun raus raut rnas rnnt rnut rras rrat rrna rrrr rrun rsaa rsna rsnn rsnr rssa rsts rstu rsua rtan rtas rtns rtss rtts ruan ruas runa runn runs runt rura rurs ruru rusa russ rust rusu ruta ruts rutt rutu ruun saan saar saas saat sana sann sanr sans sant sanu sara sarn sarr sars sart saru sasa sass sast sata satn satr sats satt satu saua saun saur saus saut snar snas snat snns snra snrs sntr snur snus sras srna srnn srta srtr ssaa ssan ssas ssat ssau ssns ssra ssrs sssa ssss ssta ssts stan star stas stat stau stnn stnr stns stra strn strs stru stss sttr stun stur stus stut suan suar suas suat sun- suna sunn suns sunt sunu sur- sura surn surr surs surt suru sus- susa suss sust susu suta sutu suus taa- taan taar taas taat tana tann tans tant tanu tara tarn tarr tars tart taru tasa tasr tass tast tasu tata tatr tats tatt tatu taua taur taus taut tnts tnut traa tran tras trat trau trna trra trst trtr trun trus trut truu tsaa tsar tsat tsau tsna tssa tssr tsst tsts tsun ttss tttt tuan tuar tuas tuat tuna tunn tuns tunu tura turn turr turs turt turu tusa tuss tust tuta tuts tutt tutu uars uart uaru uasa uata uatu uaua unaa unan unar unas unat unau unna unns unra unrs uns- unsa unst unts unus unut uran uras urat urau urna urns urra ursa urss ursu urts urun urur urus urut us-a usaa usan usar usas usat usna usnr usnu usra ussa ussr usss usst ussu usta usts usua usun usus utan utas utau utsa uttu uuta uuuu