koruru kouffo koukou koulfo koulou kouoro kourou kronor kronur kuknur kullur kulolo kuloor kululu kunkur kunlon kunlun kunnur kuo-fu kurkul kurkun kuroko kururu lloro lokono lokrur loloru lonnol lookon looloo loukou loulon loulou lourlo lufful lukulu lunlun lurulu nkonko nkoroo nofool noforn nolook non-no nonkon nonono nonoon noonoo noonor noroff noroof nounou nukkuu nuklon nukunu null-o nullor nurulu o-knon of-run okollo olokun oloron olorun oluklu on-off onklou onlook onroll ookroo oooooo orloff orokon oroluk orrour ouolon ouroun roflol rokkor rokuko rokuro rollon roloff ronnon ronron rouful rounou run-on runfor runoff ruurlo ulloor unfool unfork unfoul unfull unfurl unlook unlouk unlull unroll unroof urkulu urnful

floroon floroun fluoro- foo-foo forkful forloff forlorn fou-fou full-on furrour kokonor kokorou kolluru kolokol konuklu konullu kor-kor korkoro kouloun kuffour kulullu kunukku kuokunu kur-kol kurnool lookfor lookoff loonloo looroll lukfook lukunor nonfoul nonfull nonnull nonroof norfolk norfork nu-funk nuk-luk nukuoro off-off onoffon orokolo oronoko roll-on rollkur rolloff run-off unfloor

forfrorn froufrou furfurol kolokolo kukukuku kukuruku kurukuru nokonoko nonfloor nonflour nononono nukunonu oolooloo orkounou oronooko oroonoko rokkurro roll-off roulroul

fllllllll four-four frou-frou funfunfun kofukuron korukollu koukoulou koukourou kukkunoor runrunrun unforlorn

kouroukoro kukkurukuu loukrounou

ronflonflon unkulunkulu