a-do aaaa aaad aaap aaar aada aadt aadu aaoo aapa aapo aapt aara aard aaro aarp aart aaru aata aatt aaup adaa adad adao adap adar adat adda addd addo addr addu adod adoo ador adot adp- adq- adra adro adta adua adur aopo aora aort aotd aout apao apap apar apat apda apdd apdu apo- apod apoo apop apor apot apou appa appd appr appt appu apra apro aprt apta aptt apua apud apup aqap aqar aqda aqra aqu- aqua aquo arad arap araq arar arat arau arda ardo ardu aroa arod aroo aror arpa arpu arq- arqa arr- arra arro arrr arrt arru arta arto artr arua arud arup aruq arut at-t ataa atad atap ataq atar atat atdt atod atop ator atot atpr atra atro atrp atru atta atto attp attr attu atua atur auaa audo aur- aura aurd auro aut- auto daad daap daar daau dada dado dadu daou dapa dapp dapu dara dard daro darp darr dart daru data dato datp datr datt datu daud daur daut dddd ddot ddpo doap doar doat dod- doda dodd dodo dood doop door doot dopa dopo dopp dopr dopt dora dord doro dorp dorr dort doru dota dotd doto dott doud doup dour dout dpaa dpdt dppa draa drad drap drar drat drau drda drod drop drot drou drra drua drup drut druu dtaa dtap dtdp dtor dtot dttp duaa duad duar duat duda dudd dudo dudu duo- dupa dupo duqu dura duro durt duru duta dutp duur duut oaau oara odda oddd odoo odop odor odot odou odra odrp odtu odur ooaa ooda oooo oora oord oort ootp opap opar opo- opor oppa oppo opqr opra opto opua orad orao orar orat orda ordo ordu oro- oror orot orra orro orta orto orup otap otar oto- otoo otor otpp otra otro otta otto ottu otur ouad ouat oupa our- oura ouro ourt out- outa outo outq ouu- paap paar paat pada padd pado padu papa papp papr par- para pard paro parp parr part paru pata patd pato patr patt patu paua paud paup paur paut pdpa pdpr poad poar poat pod- poda podd podo podu pood poop poor poot pop- popa popo popp popt pora poro porr port pota potd poto pott potu poud poup pour pout ppad ppap ppar ppoa ppod pppa pppd pppo pppp ppru ppta pptt ppur prad prao prar prat prau pro- proa prod proo prop prot prou prpd prrd prtp prtr prud prut pruu ptop ptpd ptrd puao puar pudo pudu pupa pupu pur- pura puro purp purr puru put- puta puto putt putu qada qadr qara qaru qdpr qdro qoop qotd qpod qqqq qtar quaa quad quap quar quat quod quop quor quot qurd quro quu- raad raat rada radd rado radr radt radu raop rapa rapd rapp rapt raqt rara raro rata rato ratp ratt ratu raua raud raup raut rdap road roap roar roat roda rodd rodo rood roop roor root ropa ropo rora roro rort roru rota roto rotr rott roua roud roup rout rpdp rpta rptd rqda rrad rrat rrrr rtdt rtpa rttp ruad ruda rudd rudo rudp rupa rupp rupt rura rurd ruro rurp ruru ruta ruto rutt rutu ruud taa- taar taat tada tado taoa taor taou tapa tapo tapp tapr tapt tapu taqa taqu tara tard taro tarp tarq tarr tart taru tata tato tatr tatt tatu taua taur taut tdap tdor tdra toad toat toau toda todd todo todt todu tooa tood toor toot top- topa topd topo topp topt topu tora tord toro torp torq torr tort toru tota totd toto totr tott toup tour tout tpap tpau tpdu tppa tppd tppp tppr tptp tptr tput traa trad trao trap trat trau troa trod troo trop trot trou trpa trpp trra trtr trud trut truu ttop tttt tuao tuar tuat tudu tuor tupa tupo tupu tura turd turo turp turr turt turu tuta tuto tutt tutu tuuo u-rp uart uaru uata uatu uaua udaa udad udar udau udoo udop udot udpd udra uor- upar upat upda updo upor uppa uppp uppu upra upto upup uqao uqar uqat urad urao urap urat urau urda urdu uro- uroa uroo urpo urra urup uruq urur urut utau utor utpa utpd utto uttu utuq uuta uuuu