proc prog proo prop prot prou prtc prtp prtr prut pruu ptah ptca ptcc ptop pttc puah puao puar puca puch pugh pugo pugu puha pupa pupu pur- pura purg puro purp purr puru put- puta puth puto putt putu puuc raag raat rac- raca racc rach raco ract racu raga ragg ragh rago ragu raha rahr raht rahu raoc raoh raop rapa rapc raph rapp rapt rara raro rata rath rato ratp ratt ratu raua rauc raup raut rcac rccc rcga rcgc rcpo rcpt rcrg rctc rctg rgtr rhag rhap rhau rhcg rhcp rhoa rhoc rhog rhoh rhug roag roap roar roat roca rocc roch roco roga rogg rogh rogo roha rohr rohu roog roop roor root ropa ropo rora rorc roro rort roru rota rotc rotg roth roto rotr rott roua rouh roup rout rpca rpga rpho rpta rrah rrat rrrr rtca rtcc rtcg rtpa rttp ruag ruah ruca ruch ruct ruga rugg rugh ruhh ruhr rupa rupp rupt rura rurc ruro rurp ruru ruta ruth ruto rutt rutu taa- taag taar taat taca tacc tach taco tact taga tagg tagh tago tagu taha taho tahr tahu taoa taor taou tapa tapo tapp tapr tapt tapu tara tarc targ taro tarp tarr tart taru tata tath tato tatr tatt tatu taua tauc taur taut tcap tcca tccc tccu tcga tch- tcha tchh tcho tchp tchr tchu tcpa tcpo tctc tgcc tgtc thaa thag thao thar that thau thca thch thhp thog thoo thor thot thou thpp thra thro thru thtr thug thur toat toau toca toch toco toga togh togo togr togt toho tohu tooa tooh toor toot top- topa toph topo topp topt topu tora torc torg toro torp torr tort toru tota totc toth toto totr tott toug touh toup tour tout tpac tpap tpau tpcp tppa tppp tppr tptp tptr tput traa trac trag trao trap trat trau trca trcc troa troc trog troo trop trot trou trpa trpc trpg trpp trra trtc trtr truc trug trut truu ttcp ttop tttt tuao tuar tuat tuca tucc tuch tuco tuga tugg tugh tugu tuht tuhu tuor tupa tuph tupo tupu tura turc turg turo turp turr turt turu tuta tuto tutt tutu tuuo u-rp uaca uaoc uarc uart uaru uata uath uatu uaua ucar ucat ucca uccp ucha ucho ucpa ucph ucrc ucua ucut ugao ugar ugcc ugcg uggo uggt ugra ugro ugta ugur uguu uhoh uhta uhuh uhup uocc uor- upac upar upat upca upgo upor uppa uppc uppp uppu upra upto upup urac urao urap urat urau urca urch urga urgh urgu urho uro- uroa uroo urpo urra urrh urth urup urur urut utac utah utau utha utor utpa utto uttu utug uucp uuoc uuta uuuu