prewa prewe prkce prkra proac proak proap proca prock proer proke proor prop- prope propp propr prora prore pruce puako pucca pucka pucko puero pukao pukar puker pukka pupae puppa puppe puppo purau purce purea puree purer purku puro- purok purow purra purre purua purwa pwpaw r-co- ra-ra raack raaor racak race- racer racka racko racwa rakaa rakaw rakee rakek raker rakke rakow raock rapae rapar rapee raper rapok rapor rappa rapur rarae raree rarer rauco raupo raupp rawap rawer rawka rccar re-up reace reack reake reape rear- reaue reawe recap recca recce recco recea recep recka recke recue recur reece reepe reere reewe rekka rekke rekoa rekow reowe repar repco repec repew repka repok repop repor reppe repro reprw rere- reree rerow reuap reuar reuer reuwe rewer ro-ro roark roaue rocar rocca rocco rocka rocke rocko rocoa rocor rocou roera roero roewe rokee roker rokke rokkk rokow rokua rooer rooke roopa roope roore rooue ropar roper ropka roppe rorer rorke rorra rouer rouke rouko roura roure rouwe rowar rowce rowek rower rowke rowwe rprop rrape rraup ruaka ruark rucer rucka rueca ruere rukke rupak rupea rupee ruper rurak rurec rurka ruwer rwake u-cee u-pop uacrr uapou uaroo uceku ucero ukaea ukeep ukeke ukpor ukrop uouee upack upara upc-a upc-e upkar uppar upper upupa urare urawa urea- ureae ureo- urera urewe urker urour urowo urpek urrao urrea uruce urucu urupe uuork uuuuu wa-wa waaka waake waarp waawa wacca wacke wacko wakaw waker wakka wakke wakko wakop wappo warao warap warck warco warea waree wareo warka warow warpe warra warre warur wauke wawea wawer wawou wcoop weack weake weape weara weare weeke weepe weere weero wekau wekke weope weorc weore weork weowe weper werau werce werck were- werea werew werke werpe werra werre werur wewak wokou wooer wooke woore worea woree worke worku worow worpe worre wouke wowee wowke wowow wraak wrack wrake wrap- wrape wreak wrear wreck wreke wroke wrowe wruck wrwck wueke wukro wurra wwwww