rati ratt ratu raua raud raun raut rdna rgan rgit rgtr rhag rhau rhin rhug rhun riaa riad riah riai rian riat riau rida ridd ridi riga rigg righ rigi rigu riha riht riia riin rina rind ring rinn riri rita rith riti ritt ritu rnag rnai rnin rnnt rntd rnut rrad rrah rrat rrna rrrr rrun rtai rtan rtdt rtnd ruad ruag ruah ruan ruda rudd rudi ruga rugg rugh rugi ruhh ruhi ruhn ruhr ruid ruin ruit runa rund rung runi runn runt rura rurd ruri ruru ruta ruth ruti rutt rutu ruud ruun taa- taag taan taar taat tada tadg taga tagg tagh tagi tagu taha tahi tahn tahr tahu taia taig tain tair tait tana tand tang tanh tani tann tant tanu tara tard targ tari tarn tarr tart taru tata tath tati tatr tatt tatu taua taur taut tdna tdra tdri thaa thad thag thai than thar that thau thdr thi- thia thig thin thir thnt thra thri thru thtr thud thug thun thur tiaa tian tiar tidd tiga tigh tigi tigr tiht tihu tiit tiiu tina tind ting tini tinn tint tinu tira tird tiri tirr tiru tita tith titi titt titu tnag tndd tnut traa trad trag trai tran trat trau tri- tria trig trin trit trna trng trra trtr trud trug trun trut truu tttt tuan tuar tuat tudi tudu tuga tugg tugh tugu tuht tuhu tuig tuin tuit tuiu tuna tund tung tuni tunn tunu tura turd turg turi turn turr turt turu tuta tuti tutt tutu uair uang uart uaru uata uath uatu uaua udaa udad udar udau uddi udid udig udin udir udra udun ugar uggt ughi ugia ugni ugra ugri ugta ugur uguu uh-d uhid uhna uhta uhti uhuh uint uira uirr unaa unai unan unar unat unau unda undi unga ungu unha uni- unia unii unin unir unit unna unni unra unth unut urad urai uran urat urau urda urdu urga urgh urgi urgu uria urin uriu urna urni urra urrh urri urth urun urur urut utah utai utan utau utha utia utid utin utri utti uttu utug uuni uuri uuta uuuu