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forow forro forto forur fotur fouro froot fruto ftrtt fu-fu furo- furor futur offof offto ofoto ofour oftwo ooooo orfor orout orrow ortoo ortwo oruro orutu ototo otour ottur ouoro outof outro outto ro-ro rofor rooft roto- rotor rotot rotto routt rowff rowof rowto ruffo rufo- ruutu toffo tofor torow torro torto tortu toto- totoo totwo touro towoo troff troft trott trout trouw truff truro ttttt tuotu turot turow turro turtu turut tutor tutow tutto tuuru twoof twoor twort twoto ufofu urour urowo urutu utro- utror uttur uturu ututo uuuuu worow wotou wourt wowow wroot wrout wrutt wuffo wufoo wwoof wwwww

foofoo foofur forout forrot forrow fortwo forwot foufou fourof fourou fourto furfur furour furrfu furrow futuro offutt oftfor oofotr oooooo orrour ortrow ottoor outfor outour outrow outtro outwoo owtour rootof rotour rotout rotrou routot rowrow rurutu rutour rwtowr to-fro tootoo torfou tororo tortor tortou totoro totrot tou-fu tourou toutou toutuo trotro tuotuo turowo turtur tururu tutour tuttut twofor twofur twoout tworow utroor woowoo worowo worrow wottoo wurrow

foo-foo footrot forroot fou-fou fourtou furrour off-off ottrott outfoot outroot owttour rootfor rootout rootrot row-off tfortwo too-too tortour tototoo tow-row tro-tro trotoff trotout trutowo tut-tut twofoot twofour ufotofu woo-woo wou-wou wow-wow wowowow

froufrou toottoot torotoro tourtour turturro two-foot two-four twototwo

four-foot four-four frou-frou rowrowrow tuff-tuff tuotuorou tuttototo

fourtofour outoftrout tutortrout

footforfoot

froufroututu