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a-fu aaaa aaaf aaar aafa aaff aaoo aara aaro aaru afaa afao afar affa affo afoa afoo afor afr- afra afro afru afua aora aouf araf arar arau arfa arff arfu aroa aroo aror arr- arra arro arrr arru arua auaa aur- aura auro faaa fafa faff fafo fara faro farr faru faur ffar ffff ffrr foaf foar fofo foof for- fora foro forr foua four frau frou fuar fuff fufu fuor fur- fura furo furr oaau oafo oara off- offa offo offr offu ofor ofra ooaa ooff oooo oora orao orar orff orfu oro- orof oror orra orro ouff our- oura ouro ouu- raaf rafa raff rara rarf raro raua rauf roaf roar roff rofo roof roor rora roro roru roua rouf rrrr rufa ruff rufo rura ruro ruru uafa uaru uaua uffa ufra uofa uofo uor- urao urau urfa urff uro- uroa uroo urra urur uuuu

-aaa- aarau afara affor afoou afro- arafo arara araru aroar aroof aroor arora arrau arrou arrua aruaa arufo arura aruru aurar auro- auroa auror aurra faafu faora farao farau farfa faroo farro faura fofao for-a forra forro forua forur fouro fu-fu furo- furor oaror ofafa offof ofora ofour ooooo orara orfar orfor oroua oruro ouara ouoro ra-ra raaff raaor rafar raffa raraf ro-ro roffa rofor rorra roura ruffo rufo- uaroo ufofu urour urrao uuuuu

afu-ra aourou araafa ararao araua araura arfara arfarf aroura arrour aruaru aufruf aurora faraar farara farfar farofa faroff farrar foofoo foofur forfar foufou fourof fourou frafra fufuao furfur furour furrfu oooooo orrour uruara

afourar arafura arrorro far-off farfara foo-foo fou-fou furrour o-o-a-a off-off

four-oar froufrou ourrouar

four-four frou-frou raouraoua ruff-raff

aaaaaaaaaaaaaaa rrroooaaarrr