-ana a-fu a-un aaaa aaaf aaan aaar aaas aafa aaff aana aara aars aart aaru aasa aasf aass aast aasu aata aatf aatt aaus afaa afan afar afat affa affs afft afr- afra afrs afru afsa afst afta aftn afts afua afus ana- anaa anan anar anas anat anau anfa anna anns annt ansa ansf ansu ant- anta antr ants antt antu anua anuf anun anus anut araf aran arar aras arat arau arfa arff arfs arft arfu arna arns arnt arr- arra arrr arrs arrt arru ars- arsa arst arsu arta artr arts arua arun arut asaa asaf asan asar asas asat asau asfa asra asrs asru assa assn assr asss asst assu asta astr asts asun asur asus at-t ataa atan atar atas atat atfs atna atns atra atrn atru atst atta attn attr atts attu atua atun atur atus auaa aufs auna aunt aur- aura ausa aust ausu aut- auts faaa faan faas fafa faff fana fans fant fanu fara farr fars fart faru fasa fasn fass fast fata fatf fats fatt faun faur faut ffar ffff ffrr ffsa ffss fftf ffun fnar fnrs fnta fnuf fran fras frat frau frns frst frta frun fsas fsra fssa fssf fsta ftan ftrs ftsa ftsr fuar fuat fuff fufu funa funf funs funt fur- fura furn furr furs furt fusa fuss fust fusu futa futs futu naaa naan naar naas naat nafa naff nafs nan- nana nann nans nant nanu nara narf narn narr nars nart naru nas- nasa nasf nasr nass nast nasu nata nats natt natu naur naus naut nfaa nfas nfat nfff nfra nfrs nfsr nfsu nfta nnnn nnsa nnss nntn nras nrna nrsa nrta nrts nsaa nsar nsfs nsna nsnr nsra nssa nssf nssr nsss nsts nstu ntfs ntnu ntru ntsf ntss ntsu nttr nuan nuff nuna nunn nuns nunt nura nurn nurr nurs nurt nuru nuss nust nusu nuts nutt nutu raaf raan raas raat rafa raff raft rana rann rans rant rara rarf rars rasa rass rast rasu rata ratf rats ratt ratu raua rauf raun raus raut rnaf rnas rnnt rnut rras rrat rrna rrrr rrun rsaa rsaf rsna rsnn rsnr rssa rsts rstu rsua rtan rtas rtns rtss rtts ruan ruas rufa ruff ruft runa runf runn runs runt rura rurs ruru rusa russ rust rusu ruta ruts rutt rutu ruun saaf saan saar saas saat safa saff safr saft safu sana sann sanr sans sant sanu sara sarf sarn sarr sars sart saru sasa sasf sass sast sata satn satr sats satt satu saua sauf saun saur saus saut sfar sfas sfnt sfra sfss sfsu sfts snar snas snat snfu snns snra snrs sntr snur snus sraf sras srna srnn srta srtr ssaa ssan ssas ssat ssau ssns ssra ssrs sssa sssf ssss ssta ssts stan star stas stat stau stfn stfu stnn stnr stns stra strn strs stru stsf stss sttr stuf stun stur stus stut suan suar suas suat suf- sufa suff sufr sufs sufu sun- suna sunn suns sunt sunu sur- sura surf surn surr surs surt suru sus- susa suss sust susu suta sutu suus taa- taaf taan taar taas taat tafa taff taft tana tann tans tant tanu tara tarf tarn tarr tars tart taru tasa tasr tass tast tasu tata tatr tats tatt tatu taua taur taus taut tfrs tfss tnts tnut traa traf tran tras trat trau trfr trna trra trst trtr trun trus trut truu tsaa tsar tsat tsau tsna tssa tssf tssr tsst tsts tsun ttfa ttff ttfn ttss tttt tuan tuar tuas tuat tufa tuff tuft tufu tuna tunn tuns tunu tura turf turn turr turs turt turu tusa tuss tust tuta tuts tutt tutu uafa uars uart uaru uasa uata uatu uaua uffa ufra unaa unan unar unas unat unau unna unns unra unrf unrs uns- unsa unst unts unus unut uran uras urat urau urfa urff urft urna urns urra ursa urss ursu urts urun urur urus urut us-a usaa usaf usan usar usas usat usfa usfs usna usnr usnu usra ussa ussf ussr usss usst ussu usta usts usua usun usus utan utas utau utsa uttu uuta uutf uuuu