reppe repub rere- reree rerez rerum reuap reuar reuer reuma reume reuze rezac rezua rezza rrape rraup rubab rubba rubee ruber rubra rubup rucer rueca ruere rumba rumbe rumer rummu rupea rupee ruper ruraz rurec rzace u-cee uacrr ubeam uber- ubrez ubume umaru umbar umbe- umber umbra umbre umea umeer umeme umezu umpra upara upbar upc-a upc-e uppar upper upupa uraba urare urbar urea- ureae ureme urera urmuz urram urrea urubu uruce urucu uruma urupe uumaa uuuuu uzara uzema uzere z-car z-ram z-urc za-za zaara zabar zabce zaber zabra zabre zabur zamar zamba zamma zampa zamua zappa zappe zarab zarem zarez zarma zarra zarru zarur zarza zaube zazam zazar zazem zbarz zbucz zbure zcarb zebec zebra zebre zebub zecca zemar zemba zemer zemra zepa zepce zerba zerbe zerpa zerre zerum zeura zmapp zu-zu zuabu zubar zubaz zuber zucca zucer zucre zuera zumba zumpe zupca zupce zuppa zurab zzzzz