rrna rrrr rrun ruag ruan ruba rubb rubi rubu ruga rugg rugi ruin ruiz rula rull runa rung runi runn rura ruri ruru ruun ruza ruzi rzab uair uang uaru uaua ubal ubar ubba ubbi ubii ubir ubla ubli ubra ugab ugal ugar ugia ugli ugni ugra ugri ugur uguu uira uirr ulaa ulai ulan ular ulla ulli ullr ulna ulua ulul unaa unai unal unan unar unau unga ungu uni- unia unii unin unir unna unni unra unuz urai ural uran urau urba urbi urga urgi urgu uria urib urin uriu urla urna urni urra urri urun urur uruz urza uulu uuni uuri uuuu uzai uzal uzan uzbl uzin uzun uzzi zaal zaan zaar zaba zabi zabr zabu zagg zaia zail zain zal zala zali zalu zana zang zani zann zara zarb zari zarr zaru zaun zaur zaza zazi zazu zbar zgba ziar ziaz ziba ziga zigg zigi zila zill zina zing zinn zira ziri ziua ziza zizi zizz zlan zlib znng zrin zubi zubr zubu zuia zula zull zulu zulz zuni zunz zura zurb zurn zurr zuru zuul zuun zuzu zzzz