a-ii aaaa aaad aaai aaar aaas aada aadi aads aadt aadu aaii aais aara aard aari aars aart aaru aasa aasd aasi aass aast aasu aata aatt aaus adaa adad adai adar adas adat adda addd addi addr adds addu adia adir adis adit adra adrs adsa adsi adsr adss adst adta adts adua adur aiai aias aida aidi aidr aids aidt aidu aiia aiid aiir aira aird airi airs airt aisa aisd aisi aisr aist aita aiti aitr aits aitt aitu aiud aiui arad arai arar aras arat arau arda ardi ards ardu aria arid arii aris arit arr- arra arri arrr arrs arrt arru ars- arsa arsd arsi arst arsu arta arti artr arts arua arud arui arut asaa asad asai asar asas asat asau asda asds asia asii asir asis asit asra asrs asru assa assd assi assr asss asst assu asta asti astr asts asud asui asur asus at-t ataa atad atai atar atas atat atdi atdt atia atid atis atit atiu atra atri atru atsi atst atta atti attr atts attu atua atur atus auaa audi auis aur- aura aurd auri ausa ausd aust ausu aut- auts daad daar daas daau dada dadi dads dadu daia daid dair dais dait dara dard dari darr dars dart daru dasa dasd dasi dass dast data dati datr dats datt datu daud daur daus daut dddd ddss ddts dia- diad diar dias diat dida didi dids didu diii diis dira dird dirr dirs dirt dis- disa disd disi diss dist dita diti dits ditt dius draa drad drar dras drat drau drda drit drra drrs drsa drua drui drus drut druu dsda dsdr dsri dsrr dssa dssi dsst dsts dtaa dtss duaa duad duar duas duat duda dudd duds dudu duid duir duis duit dura duri durt duru dusa dusi dust duta duts duur duut iaaa iaai iaas iaat iadt iaia iais iara iars iart iaru iasa iasi iasr iata iati idad idar idas idat idda idia idid idir idis idra idsa idss idta idts idus iias iida iiii iiis iiit iira iirs iisd iisi iisr iist iisu iita iitr iitt irad irai irar iras irda irds iri- iria irid iris irra irri irrs irsa irta irti irts irus is-a isad isai isar isas isat isda isds isia isis isit isra isri issa issi issr isss issu ista istd isti istr ists isua isus itaa itai itar itas itat itia itis itra itri itrs itsa itsi itsu itta itur iuds iuiu iura iusd iuss iust raad raas raat rada radd radr rads radt radu raia raid raii rair rais rait raiu rara rari rars rasa rasd rasi rass rast rasu rata rati rats ratt ratu raua raud raus raut rdas riaa riad riai rias riat riau rida ridd ridi rids riia riis riri rirs risa risd risi riss rist risu rita riti rits ritt ritu rius rrad rras rrat rrrr rsaa rsai rsdd rsds rsid rsis rssa rsts rstu rsua rtai rtas rtdt rtss rtts ruad ruas ruda rudd rudi ruds ruid ruis ruit rura rurd ruri rurs ruru rusa rusi russ rust rusu ruta ruti ruts rutt rutu ruud s-ii saad saar saas saat sada sadd sadi sadr sads sadt sadu saia said sair sais sait sara sard sari sarr sars sart saru sasa sasd sasi sass sast sata satd sati satr sats satt satu saua saud saur saus saut sdau sdds sdrs sdss sdsu siaa siai sias siat siau sida sidd sidi sidr sids siit sira siri sirr sirs sirt siru sisa sisd sisi siss sist sisu sit- sita sitd siti sits sitt situ siui sius siut sras sris srsd srta srtr ssaa ssas ssat ssau ssdd ssid ssis ssit ssra ssri ssrs sssa sssi ssss ssta sstd ssts stad stai star stas stat stau stds stia stid stir stis stit stra strd stri strs stru stsi stss sttd sttr stud stur stus stut suar suas suat suda sudd sudi suds suid suir suis suit sur- sura surd suri surr surs surt suru sus- susa susd susi suss sust susu suta suti sutu suus taa- taar taas taat tada tads taia tair tais tait tara tard tari tarr tars tart taru tasa tasi tasr tass tast tasu tata tati tatr tats tatt tatu taua taur taus taut tdis tdra tdri tdss tiaa tiar tias tidd tids tiit tiiu tira tird tiri tirr tirs tiru tisa tisi tiss tist tita titi tits titt titu traa trad trai tras trat trau tri- tria tris trit trra trsd trsi trst trtr trud trus trut truu tsaa tsai tsar tsat tsau tsia tsid tsis tssa tssi tssr tsst tsts tsui ttss tttt tuar tuas tuat tudi tudu tuis tuit tuiu tura turd turi turr turs turt turu tusa tusd tusi tuss tust tuta tuti tuts tutt tutu uair uars uart uaru uasa uasd uata uatu uaua udaa udad udar udas udau uddi udds udid udir udra udsd udts uira uirr uisd uist uits urad urai uras urat urau urda urds urdu uria uris uriu urra urri ursa ursi urss ursu urts urur urus urut us-a usaa usad usar usas usat usda usds usdt usia usis usra ussa ussr usss usst ussu usta usti usts usua usui usus utai utas utau utia utid utis utri utsa utti uttu uuri uusi uuta uuuu