lubra lubur luffa lufia lufre luife luiff luire lulab lulal lulia lulla lulle lulli lulua lulul lurer luria lurie lurue luuri ra-ra raaba raabe raaff rabab rabai rabal rabba rabbe rabbi rabel rabia rabif rabil rabiu rable rabri rabul raeff raela rafal rafar rafei rafer raffa raffe raffi raffl rafia rafie rafle raiae raiff raila ralla ralle ralli rarae raraf rareb raree rarer rauli reafe reair reale reali rear- reaue rebab rebar rebbe rebel reber rebia rebra reefa reefe reere refal refar refel refer reffe refil reiff reile reill relau relee relie relif rella relli relue rere- reree rerir reuar reuel reuer reuil reuir reule reuli rfala ri-fi riaba riala ribar ribbi ribel riber ribie riefe rieul rifer riffa rifle riife riler rilla rille riria ririe riual riuel riuer rlife ruala rubab rubai rubba rubbi rubee rubel ruber rubia rubie ruble rubra ruele ruell ruere ruffe rufi- rufie ruila ruili ruiru ruler rulli rural ruule ubai ubari ubble uber- ubirr uelfe uelia ufere uffie uibai uifli ulala ulali ulalu ulbra ulila ullal ullar ullfa ullur uluia ulula ululu uluru uraba uraei urail urali urare urari urbar urbia urea- ureae ureal urelu urera urial uribe uriel urlar urrea urria urubu uruli ururi uuuuu