a-do a-wa aaaa aaad aaar aada aadt aadu aaoo aaow aara aard aaro aart aaru aata aatt aatw aauw aawt aaww adaa adad adao adar adat adaw adda addd addo addr addu adod adoo ador adot adra adro adta adua adur adwa aora aort aotd aout aowd arad arar arat arau araw arda ardo ardu aroa arod aroo aror arow arr- arra arro arrr arrt arru arta arto artr arua arud arut arwa at-t ataa atad atar atat atdt atod ator atot atra atro atru atta atto attr attu atua atur atwa atwo atwt atwu auaa audo aur- aura aurd auro aut- auto auwa awad awar awoo awow awro awwa daad daar daau dada dado dadu daou dara dard daro darr dart daru data dato datr datt datu daud daur daut dauw dawa dawd dawo dawr dawt dawu dddd ddot doar doat dod- doda dodd dodo dood door doot dora dord doro dorr dort doru dota dotd doto dott doud dour dout douw dowa dowd dowr dowt draa drad drar drat drau draw drda drod drot drou drow drra drua drut druu dtaa dtor dtot duaa duad duar duat duda dudd dudo dudu duo- dura duro durt duru duta duur duut duwa dwad dwar dwdd dwdu dwor dwrd dwrt dwrw dwww oaau oara odda oddd odoo odor odot odou odra odtu odur ooaa ooda oooo oora oord oort ootw orad orao orar orat orda ordo ordu oro- oror orot orra orro orta orto orwa orwo otar oto- otoo otor otow otra otro otta otto ottu otur otwo ouad ouat our- oura ouro ourt out- outa outo ouu- owar owda owow owt- owtt owur owwa raad raat rada radd rado radr radt radu rara raro rata rato ratt ratu raua raud raut rawa rawr rawu raww road roar roat roda rodd rodo rodw rood roor root rora roro rort roru rota roto rotr rott roua roud rout rowa rowd rowr rowt roww rrad rrat rrrr rtdt ruad ruda rudd rudo rura rurd ruro ruru ruta ruto rutt rutu ruud ruwa taa- taar taat tada tado taoa taor taou tara tard taro tarr tart taru tata tato tatr tatt tatu taua taur taut tawa tawd tawo tawt taww tdor tdra toad toat toau toaw toda todd todo todt todu tooa tood toor toot tora tord toro torr tort toru tota totd toto totr tott tour tout towa traa trad trao trat trau traw troa trod troo trot trou trow trra trtr trud trut truu tttt tuao tuar tuat tudu tuor tura turd turo turr turt turu tuta tuto tutt tutu tuuo twat twdt two- twoa twod twoo twot uart uaru uata uatu uaua udaa udad udar udau udoo udot udra uor- urad urao urat urau urda urdu uro- uroa uroo urra urur urut urwa utau utaw utor utto uttu utwo uuta uuuu waaa waad waao waar waat waaw wada wadd wado wadr wadt wadu waoo waor waow war- wara ward waro warr wart waru warw wata watd wato watr watt watw waud waur waut wawa wawd wawo wawt wdad wdao wddd wddo wddw wdod wdor wdow wdrr wdrt wdru wdtr wdtw wdur wdwd wdwr woaa woad woar woat woda wodd wodt wood woot woow wora word woro worr wort worw wotr wott wotw woud wour wout wouw wowo wowt woww wraa wrad wrao wrar wrat wrau wraw wrda wrdd wrdo wrdr wrdt wrdu wrdw wroa wrod wroo wrot wrow wrra wrrd wrro wrrw wrta wrto wrtr wrtu wrtw wrua wrwa wrwd wrwr wtad wtar wtaw wtda wtdr wtod wtor wtot wtou wtow wtro wtrt wtru wtrw wtta wtto wttr wttt wttu wttw wtua wtwa wtwo wtwr wtwt wtww wuat wuaw wudd wudr wudu wuot wur- wura wurd wurt wutr wutu wuuu wuwa wwdr wwdw wwod wwor wwot wwow wwra wwrd wwrr wwru wwrw wwta wwtd wwtr wwtw wwwa wwwr wwww