eeeee eerie efere eferi effer effie effio efore efrei eieio eirie ejiri eofor eorre erere erier eriff erio- eroor erore error feeor feere fefor feier fejer fejoe feoff ferie ferio ferr- ferre ferri ferro fieee fieri fiero fifer fifie fiore fiori firee firei firer firie firre foir- foire foore fore- foreo forio forro freei freej freer freir frere frier frijj frore ieiri ierei ieroe if-- ifere iiiee iiiii ijeri ioffe ioooi ioooo iorio irori jeroo jerre jerri jfire joe-e joei joffe jofre joree jreif o-fer oeiro oerje offer offie offir offof offre ofori ojiji ojiro oo-er ooioo ooooo oorie oreo- oreoi orere orero orfei orfeo orfoe orfor oroer reefe reere refer reffe reffo reiff reiji reijo rejoi rere- reree rerir ri-fi riefe rifer riife rijfe ririe ro-ro roero roffe rofor rooer roofe roore rorer