orolu oroux oruku oruro oryol oryou oullo ouoro ourol oxfly oyoko oyoor oyrur ro-ro rofor rokkk rokky rolfo rollo rolly rolok rolux roofy rooky rouko rouky roulk roull royko ruffo ruffy rufo- rufol rullo rully ryfly ryoko ryuko u-roy ufofu ullur ululu uluru uoyro urour uryu uryuu uuork uuuuu uyuly x-fly xorro xoxox xoylu xuluf xylo- xylol xylyl y-o-u yo-yo yokoo yokou yolky yooff yorro youff youku youll youok yrrol yukky yukou yuory yurok yuruk

flooky floury fluffy fluor- fluoro flurry flyoff folfox folkyo foofoo foofur forfry foryou foufou foully fourof fourou frollo froofy fukuro fullof furfur furour furrfu fuyuko fyxyll koffry kofuku kok-oy kokofu kokoku kokolo kokoro kokory kokufu kolluk kololo kookoo kookyo korkor kororo koruru koryu kouffo koukou koulfo koulou kouoro kourou kuklux kullur kulolo kuloor kululu kuo-fu kurkul kuroko kururu lloro lokrur loloru looloo loukou loulou lourlo loyoro lufful lukulu lurulu luxury ofyork okollo oluklu ookroo oooooo orloff oroluk ororry orrour orrouy ouroux roflol rokkor rokuko rokuro rollyo roloff rookly rouffy rouful roxxxy royllo ruffly ruurlo ryffyl rykoff ryukyu ryuo ulloor ulukoy urkulu xoxoxo xxyyxx yoroko yoyoyo

fluoro- fly-off foo-foo forkful forloff fou-fou foulfly fox-fur fukuryu furrour kokorou kokuryu kolluru kolokol kor-kor korkoro koyukuk koyyuru ku-klux kuffour kulullu kur-kol kuryluk kyrykyy lookfor lookoff lookyou looroll lukfook luxxury off-off okrouyo orokolo rokyoku rollkur rolloff royyuru xxxxxxx yor-yor

froufrou furfurol furfuryl kolokolo kukukuku kukuruku kurukuru kyoroku lorryful luxoflux oolooloo rokkurro roll-off roulroul xoxoxoxo yokyoku

fllllllll four-four fourxfour frou-frou korukollu koukoulou koukourou looky-loo youyouyou

kouroukoro kukkurukuu yoyoyoyoyo

xxxxxxxxxxxx