oiba oigo oiii oimb oira oirt oita oiti oium omai omam omao omar ombo ombu omia omim omio omit omma omo- omoa omoi omoo omor omra omri omro omuo ooaa ooba oobi ooia ooma oooo oora oort ootb orab orai oram orao orar orat orba orbb orbi orbo orbu orga orgo ori- oria orig orio orit orma ormo oro- orom oror orot orra orri orro orta orto orub orum otar otit otma oto- otog otoo otor otra otro otta otti otto ottu otur ouat ouii ouir ouit ouma oumi our- oura ouro ourt out- outa outb outi outo ouu- raab raag raam raat raba rabb rabi rabo rabu raga ragg ragi rago ragu raia raig raii raim rair rait raiu rama ramb rami ramm ramo ramu raob raom rara rarb rari raro rata rati rato ratt ratu raua raub raum raut rbbb rbbr rgba rgbi rgit rgtr riaa riab riai riam riat riau rib- riba ribo ribu riga rigg rigi rigo rigu riia rima rimi rimm rimo rimu riom riot riou riri rita riti rito ritt ritu rmrg rmtu roab roag roam roar roat rob- roba robb robi robo robt robu roga rogg rogi rogo roia roig roio roir roit roiu roma romb romi romm romo roob roog rooi room roor root rora rori roro rort roru rota rotg roti roto rotr rott roua roub roum rout rrat rrrr rrum rtai rtmi ruag ruba rubb rubi rubu ruga rugg rugi ruit ruma rumb rumi rumm rumo rumt rura ruri ruro ruru ruta ruti ruto rutt rutu t-mo taa- taag taar taat taba tabb tabi tabo tabu taga tagg tagi tago tagu taia taig taim taio tair tait tama tami tamm tamo tamu taoa taom taor taou tara tarb targ tari tarm taro tarr tart taru tata tatb tati tato tatr tatt tatu taua taub taum taur taut tbar tbit tbrb tbta tiaa tiab tiao tiar tiba tibi tibu tiga tigi tigm tigr tiit tiiu tima timi timm timo timu tiou tira tirb tiri tiro tirr tiru tita titi tito titt titu tium tmaa tmbg tmbr tmou tmro tmtt toab toam toat toau toba tobi tobo tobt tobu toga togo togr togt toit toma tomb tomg tomi tomm tomo tomt tooa toom toor toot tora torg tori torm toro torr tort toru tota toti totm toto totr tott toug toui toum tour tout traa trab trag trai tram trao trat trau tri- tria trib trig trim trio trit trma trmb trmi trmu troa trog troi trom troo trot trou trra trtr trub trug trut truu ttab ttbb ttim ttma tttt tuam tuao tuar tuat tuba tubb tubo tubr tubu tuga tugg tugu tuig tuim tuit tuiu tuma tumb tumi tumu tuor tura turb turg turi turm turo turr turt turu tuta tuti tuto tutt tutu tuum tuuo uair uart uaru uata uatu uaua ubar ubba ubbi ubbo ubii ubir ubit ubra ugab ugao ugar uggo uggt ugia ugra ugri ugro ugta ugur uguu uima uira uirr umaa umag umai umar umb- umba umbi umbo umgo umit umma ummg ummo umor umra umri umut uomo uor- urai urao urat urau urba urbi urga urgi urgu uria urib urim uriu urma urmi uro- uroa urom uroo urra urri urum urur urut utai utau utia utmb utor utri utti utto uttu utug uuri uuta uuuu