ribu rien rier riet rieu riia riin rina rine rinn riqq rire riri rita rite riti ritt ritu riue rnai rnbr rnie rnin rnnt rnut rrat rrna rrrr rrun rtai rtan rtee rtei ruan ruba rubb rube rubi rubu ruen ruer ruet ruin ruit runa rune runi runn runt rura rure ruri ruru ruta rute ruti rutt rutu ruun taa- taan taar taat taba tabb tabe tabi tabu taen taer taia tain tair tait tana tane tani tann tant tanu taqa taqi taqu tara tarb tare tari tarn tarq tarr tart taru tata tatb tate tati tatr tatt tatu taua taub taue taur taut tbar tbit tbrb tbta tean tear teat teba tebu teen teer teet teia teie tein teir teiu tena tenb tene teni tenn tent tenu ter- tera tere teri tern terr teru teta tete teti tetr tett tetu teut tiaa tiab tian tiar tiba tibi tibu tie- tiea tiee tiei tien tier tiet tiit tiiu tina tine tini tinn tint tinu tira tirb tire tiri tirr tiru tita tite titi titt titu tneb tnut traa trab trae trai tran trat trau tre- trea tree trei tren tret treu tri- tria trib trie trin trit trna trra trte trtr trub true trun trut truu ttab ttbb tten tter tttt tuae tuan tuar tuat tuba tubb tube tubr tubu tuei tuen tuer tuet tuin tuit tuiu tuna tunb tune tuni tunn tunu tura turb ture turi turn turr turt turu tuta tute tuti tutt tutu u-ie uair uart uaru uata uatu uaua ubar ubba ubbe ubbi uber ubet ubii ubir ubit ubra ueba uein ueir uint uira uirr unaa unai unan unar unat unau unbe uneb unee unen uner uni- unia unie unii unin uniq unir unit unna unne unni unra untb unte unut uqar uqat urai uran urat urau urba urbe urbi ure- urea uret uria urib urie urin uriu urna urne urni urra urre urri urte urun uruq urur urut utai utan utau uter utia utin utne utri utti uttu utuq uuen uuni uuri uuta uuuu