puer pueu puhi puhl puir puiu pule puli pull pulo pulp pulu pume pumi pump pupe pupi pupl pupu pur- pure puri purl puro purp purr puru reel reem reep rehe rehi rehm reii reil reim reir reiu rele rell relm relo relp reme remi remo remp reol reop reou repe repi repl repo repp repr repu rere reri rero reru reue reul reup reuu rhee rhem rheo rhim rhio rhli rhoh rhue rhum riel riem riep rier rieu riho rile rill rilo rilp rilu rime rimi rimm rimo rimu riol riom riou ripe ripi ripl ripp ripr rire riri riue rlee rleu rlml rmll rmrp roel roer rohe rohl rohm rohr rohu roil roio roir roiu role roll rolm rolo rolp rome romi romm romo romp rooi rool room roop roor rope ropo rore rori roro roru roue rouh roul roum roup rpho rpii rpoe rrle rrmp rrrr rrum ruel ruer ruhe ruhh ruhi ruhl ruhm ruhr rule rull rulo rume rumi ruml rumm rumo rump rupe rupp rure ruri ruro rurp ruru u-ie u-rp ueir uele ueli uell uepi uher uhle uhoh uhuh uhup uile uiml uipi uirr ulee uleo ulie ulim ulle ulli ullo ullr ulme ulmi ulmo ulmu ulo- ulul ulum umer ummo umoe umol umor umpe umph umri uoml uomo uor- uore upie upim uplo upme upml upor uppe uppp uppu upri upup ure- ureh urho urie urim uriu urle urmi uro- urol urom uroo urpo urre urrh urri urum urup urur uulu uuri uuuu