-ana a-un aaaa aaad aaan aaar aaas aada aads aadt aadu aana aand aara aard aars aart aaru aasa aasd aass aast aasu aata aatt aaus adaa adad adan adar adas adat adda addd addn addr adds addu adna adns adra adrs adsa adsr adss adst adta adts adua adun adur ana- anaa anad anan anar anas anat anau and- anda andr ands andt anna anns annt ansa ansd ansu ant- anta antr ants antt antu anua anun anus anut arad aran arar aras arat arau arda ards ardu arna arnd arns arnt arr- arra arrr arrs arrt arru ars- arsa arsd arst arsu arta artr arts arua arud arun arut asaa asad asan asar asas asat asau asda asds asra asrs asru assa assd assn assr asss asst assu asta astr asts asud asun asur asus at-t ataa atad atan atar atas atat atdt atna atns atra atrn atru atst atta attn attr atts attu atua atun atur atus auaa auna aunt aur- aura aurd ausa ausd aust ausu aut- auts d-na daad daan daar daas daau dada dads dadu dana dand dann danr dans dant danu dara dard darn darr dars dart daru dasa dasd dass dast data datr dats datt datu daud daun daur daus daut dddd ddss ddts dnaa dnad dnan dnas dnat dnsa dntt dnus dnut draa drad drar dras drat drau drda drna drra drrs drsa drua drus drut druu dsda dsdr dsrr dssa dssn dsst dstn dsts dtaa dtna dtss duaa duad duan duar duas duat duda dudd duds dudu duna dunn duns dunt dura durn durt duru dusa dust duta duts duur duut naaa naad naan naar naas naat nada nadr nads nadu nan- nana nand nann nans nant nanu nara nard narn narr nars nart naru nas- nasa nasd nasr nass nast nasu nata nats natt natu naur naus naut ndaa ndas ndau ndna ndnt ndss ndut nnnn nnsa nnss nntn nras nrds nrna nrrd nrsa nrta nrts nsaa nsar nsds nsdt nsna nsnr nsra nsrd nssa nssr nsss nstd nsts nstu ntds ntnd ntnu ntru ntss ntsu nttr nuan nuda nudd nuna nunn nuns nunt nura nurd nurn nurr nurs nurt nuru nuss nust nusu nuts nutt nutu raad raan raas raat rada radd radr rads radt radu rana rand rann rans rant rara rars rasa rasd rass rast rasu rata rats ratt ratu raua raud raun raus raut rdas rdna rnas rnds rnnt rntd rnut rrad rras rrat rrna rrrr rrun rsaa rsdd rsds rsna rsnn rsnr rssa rsts rstu rsua rtan rtas rtdt rtnd rtns rtss rtts ruad ruan ruas ruda rudd ruds runa rund runn runs runt rura rurd rurs ruru rusa russ rust rusu ruta ruts rutt rutu ruud ruun saad saan saar saas saat sada sadd sadr sads sadt sadu sana sand sann sanr sans sant sanu sara sard sarn sarr sars sart saru sasa sasd sass sast sata satd satn satr sats satt satu saua saud saun saur saus saut sdau sdds sdna sdrs sdss sdsu snad snar snas snat snda snns snra snrs snsd sntr snur snus sras srna srnn srsd srta srtr ssaa ssan ssas ssat ssau ssdd ssns ssra ssrs sssa ssss ssta sstd ssts stad stan star stas stat stau stds stnd stnn stnr stns stra strd strn strs stru stss sttd sttr stud stun stur stus stut suan suar suas suat suda sudd suds sun- suna sund sunn suns sunt sunu sur- sura surd surn surr surs surt suru sus- susa susd suss sust susu suta sutu suus taa- taan taar taas taat tada tads tana tand tann tans tant tanu tara tard tarn tarr tars tart taru tasa tasr tass tast tasu tata tatr tats tatt tatu taua taur taus taut tdna tdra tdss tndd tnts tnut traa trad tran tras trat trau trna trra trsd trst trtr trud trun trus trut truu tsaa tsar tsat tsau tsna tssa tssr tsst tsts tsun ttss tttt tuan tuar tuas tuat tudu tuna tund tunn tuns tunu tura turd turn turr turs turt turu tusa tusd tuss tust tuta tuts tutt tutu uars uart uaru uasa uasd uata uatu uaua udaa udad udar udas udau udds udra udsd udts udun unaa unan unar unas unat unau unda unds unna unns unra unrs uns- unsa unst unts unus unut urad uran uras urat urau urda urds urdu urna urns urra ursa urss ursu urts urun urur urus urut us-a usaa usad usan usar usas usat usda usds usdt usna usnr usnu usra ussa ussr usss usst ussu usta usts usua usun usus utan utas utau utsa uttu uuta uuuu