c-evo ccccc ccdev cddvd cduce cech ceche ceco- ceddo ceded ceede ceedo ceoce chech cheho cheo cheue cheve choco chode choue chueh co-co co-ed cocc- cocce cocco coceo coche codco codde codec coded codo coeve cohee cohoe cohoo cohue cooch coode cooed cooee couch couco coude couhe couve coved coveo cuche cudde cuevo cuoco cuvee ddddd deche dechu dedde dedee deece deech deede deeve deoch deuce dev-c devoe dhedh do-do doced dodec dodoo dooce doodo douce doude douve dovev duddo duded dudou duduc duved dvd-d e-dee eccho eddoe edeo- educe educo eeeee eevee eocho eochu euchv evdev eveve h-cho h-dvd hcooh hddvd he-he hecco heche hedde heded heede heuch heued heved hhhhh ho-ho ho-oh hocco hoche hodde hoddu hodod hodov hoedd hoeve hohoe hooce hooch hooed hoove houce houch houde houve hoved hucch huced huche hucho hudde hudec hudeh hudoc hudud hueco huevo huhuh ocoee oddhe odeco odudu oeco- oh-oh oheed oohed ooooh ooooo oovoo ouche oucho ouedo oveco u-cee uchee ucheh uchuu ucode udovo uh-ee uh-oh uh-uh uhdoh uhhoh uhhuh uouee uuuuu vcdhd veche vecov vedde vedhe vedou veeco veede veedu veeve veuve vevce veveo voche vouch voude vouhe