fff ffk ffn ffo ffr ffu fkf fkk fnf fnk fnn fnr fnu fof fok fon foo for fou frf frk frn fro frr fru fuf fuk fun fuo fur fuu kff kfo kfu kkk kkn kkr kku kn- knf knk knn kno knr knu kof kok kon koo kor kou krf krk krn kro krr kru kuk kun kur kuu nff nfk nfn nfo nfr nfu nkf nkk nkn nko nkr nku nnf nnk nnn nno nnu no- nof nok non noo nor nou nrf nrk nrn nro nrr nru nuk nun nuo nur nuu of- off ofn ofo ofr ofu okk oko okr oku on- onf onk onn ono onr onu oo- oof ook oon ooo oor or- orf ork orn oro orr oru ou- ouf ouk oun ouo our rff rfk rfn rfo rfr rfu rkf rkk rko rku rnn rno rnr rnu rof rok ron roo ror rou rrf rrk rrn rrr rru ruf ruk run ruo rur ruu uff ufn ufo ufr ufu ukf ukk ukn ukr uku un- unf unk unn uno unr unu uok uon uoo uor ur- urf urk urn uro urr uru uun uur uuu

f--k ffff ffrr ffun fnuf fofo fono foof fook foon for- fork forn foro forr foun four fron frou frun fuff fufu fukk fuko fuku funf funk fuor fur- furn furo furr kfff kffk kffn kfnf kfnk kfnn kfno kfok kfon kfoo kfor kfrn kfro kfrr kfru kfun kfuo kkfn kkfr kkkk kknn kkno kknu kkon kkoo kkor kkrf kkrk kkrn kkro kkrr kkuu knfo knfr knkk knnk knnr knok knon knor knou knrk knro knuk knur koff kofk kofo kofu kokf kokk kokn koko kokr koku konk kono kook koon kooo koor koou korf kork korn koro korr koru kour kouu krff krfn krfo krkk krkn krko krkr krku krnk krnn krno krnu krof krok kroo kror krrf krrk krrn krro krrr kruf kruk krun krur kuff kufn kufo kufr kukk kukn kuku kunk kuno kunr kunu kuok kuon kuoo kurk kuro kurr kuru kuuk kuur kuuu nfff nfon nkok nkor nkrf nnnn noko non- nonn nono nonu noo- nook noon nooo noor nor- norf nork norn noro norr noun nour nron nuff nuku nunk nunn nuno nuon nurn nurr nuru nuuk off- offo offr offu ofno ofor okko okno okok okon okor okro okun okur onno onon onor onur ooff ooku oooo orff orfu orko orno oro- orof orok oron oror orro ouff oun- our- ourn ouro ouu- rkkf roff rofo rokk roko rokr roku ronk rono roof rook roon roor rork roro roru rouf rouk roun rrrr rrun ruff rufo rukk rukn ruku runf runk runn runo ruok ruro ruru ruun ufuk ukko ukok ukon ukur unkn unko unno unon unrf unro uofo uor- urff uro- urok uroo uruk urun urur uuno uuuu

forno forro forur fouro frorn fruko fu-fu funko fuorn furo- furor knokk knork knorr knuff knurr ko-ko kofun kokko kokor kokou kokur konno konnu konro konur koonu koorn kooru korff korku korno koron koror korro koruk korun koufu kouno krnuo kronk kroon kroun krunk kruun kukko kukok kukur kunku kunur kurku kuruk nnooo no-no nofor nofou nofun nokko nokon non-u nonno noonu norok noron norro norun nroff nu-nu nunon nunun nuoro nuruk nurun offof offon offun ofono oforn ofour okkur okoro okuku okuru onoff onoon onorn onour ooooo orfor ornon orono oruku oruro ouoro ourno ro-ro rofor rokkk rokon ronk- ronko ronno ronok rouko ruffo rufo- runo- runof runon ufofu uknof unfun unfur unkur unnun unnur unoor unorn unrun unurn urkun urnok urour uuork uuuuu

foofoo foofur forfun foufou fourof fourou fukuro funoon funrun furfur furour furrfu furuno kofuku kokofu kokoku kokoon kokoro kokoun kokufu konnor konnur kookoo koonur korkor kororo korunk koruru kouffo koukou kouoro kourou kronor kronur kuknur kunkur kunnur kuo-fu kurkun kuroko kururu nkonko nkoroo noforn non-no nonkon nonono nonoon noonoo noonor noroff noroof nounou nukkuu nukunu o-knon of-run on-off ookroo oooooo orokon orrour ouroun rokkor rokuko rokuro ronnon ronron rounou run-on runfor runoff unfork unroof

foo-foo fou-fou furrour kokonor kokorou kor-kor korkoro kuffour kunukku kuokunu nonroof norfork nu-funk nukuoro off-off onoffon oronoko run-off

forfrorn froufrou kukukuku kukuruku kurukuru nokonoko nononono nukunonu orkounou oronooko oroonoko rokkurro

four-four frou-frou funfunfun koukourou kukkunoor runrunrun

kouroukoro kukkurukuu