foggo fogou forgo forro forth forto foruh forur fotur fough fougo fourg fourh fouro fouth froot froth frugo fruto ftrtt fu-fu fugro fugug furo- furor furth futog futuh futur ghoff ghour go-go go-oo go-to gofor goght gogro gohog gohor gohur gooff goooh goout gorgo goruh gotoh gotoo gotor gotto gotur gough grftr grgur groff grogg groof groot groth grott grouf grout grrrr gruff gruft gruut gtrot guroo gurro gurth gurur guthu hgttg hhhhh hhour ho-ho ho-oh hofuf hohot hooft hoort horro horru horth horto hothr hotot hotto houff hough houtu hthrt hu-go huggo huhuh hurtt hurtu hutor hutto huttu huuru offof offto ofoto ofour oghur ogogo ogugu oh-oh ohfoo ohour ohrot ooooh ooooo orfor orout orrgo orth- ortho ortoo oruro orutu othou othur ototo otour ottur ought ouoro outgo outof outro outto ro-ro rofor rogho roght rohff rohru rooft rotho roto- rotor rotot rotto rough routh routt ruffo rufo- rughh rught ruthu rutog ruuth ruutu thoff thoft thogh thoro thorr thort thoru thoth thour thout throo throt throu thuff thurf thurt thuru to-go to-ho toffo tofor toght togou tohot toogh tooth torgo torht torog torro torto tortu toto- totoo tough tougu touho touro troff troft trogh troth trott trout truff trugg trugo truro truth ttttt tugof tugou tuhog tuotu turgo turot turro turtu turut tutor tutto tuuru ufofu ugoff ugro- ugrug uh-oh uh-uh uhhoh uhhuh uhuru urgut urour urutu utro- utror uttur uturu ututo uuuuu