-form e-pro eeeee eepee efere effer efore efrem emeer emere emmer emore empee eofor eomer eorre epome eprom erem- eremo erere erome eroom eroor erore error feeme feeor feere fefor femme femoe feoff feorm ferme fermo ferr- ferre ferro fomor foome foore fore- foreo form- forme forro freep freer freme fremm frere frome fromm froom froop frore meefe meere mefor memer memor mempo merer mero- meroe merom meroo merop meror merre mmmmm moeer moeme moere moero moffe moffo momme momoe mompe mooer moope moore mooro mopee moper moree morem morep morer mormo morop moror morre morro mrmom mroof mrorr o-fer oeppo oerme offer offof offre ofpop omemo omero omore omoro oo-er oofem oompf ooooo opepe opere opper oreo- orere orero orfeo orfoe orfor ormer oroer orome oromo p-fem p-rep peere pepee peppe perer perom perre perro pforp po-po poeme pomer pomme pomor pompe pooer poope poopo poore poper popop poppe poppo porer poro- porro preef preem preff preme premp preop proem proer profe proff prome promo proof proor prop- prope propp propr prore reefe reeme reemo reepe reere refer reffe reffo refme remee remer remop remor reome repop repor reppe repro rere- reree ro-ro roero roffe rofor romeo romer romfo romme rompe rompo rooer roofe roome roope roore roper roppe rorem rorer rperf rprop