c-cor ccccc cfhof cfour choco choff choof choor chor- choro chort chott chout chuff chur- churr churt churu co-co cocc- cocco cocto cocur cofur cohoo cooch cooth corfo corfu coro- corot corto cotch cott- cotto cottu couch couco court couru couth couto coutu croco croft croot croth crott crout cruft cruor cruth cuoco curch curro curto cutch cutco cutcu cutro cutto focht forch forro forth forto foruh forur fotch fotur fouch fourh fouro fouth froot froth fruct fruto ftrtt fu-fu fuchu fuco- fuoco furch furo- furor furth futuh futur h-cho hcooh hhhhh hhour ho-ho ho-oh hocco hofuf hohot hooch hooft hoort horch horro horru horth horto hotch hothr hotot hotto houch houff hourc houtu hroch hthrt hucch hucho huhuh hurtt hurtu hutch hutor hutto huttu huuru occur ocftc ochro octo- octor offof offto ofoto ofour oh-oh ohchr ohfoo ohour ohrot ooooh ooooo orfor oroch oroco orout orth- ortho ortoo oruch oruro orutu othou othur ototo otour ottur oucho oucht ouoro outch outof outro outto r-co- ro-ro rocco rocht rocor rocou rofor rohff rohru rooft rotch rotho roto- rotor rotot rotto rouch routh routt ruffo rufo- rutch ruthu ruuth ruutu tchuh thoch thoff thoft thoro thorr thort thoru thoth thour thout throo throt throu thuff thurf thurt thuru to-ho tocco toco- tocut toffo tofor tohot tooth torch torht torro torto tortu toto- totoo touch touho touro troch troco troff troft troth trott trout truch truco truff truro truth ttttt tucht tuctu tuotu turco turoc turot turro turtu turut tutch tutor tutto tuuru uchuu ufofu uh-oh uh-uh uhhoh uhhuh uhuru urour urucu urutu utro- utror uttur uturu ututo uuuuu