e-pro eeeee eepee emeer emere emmer emore empee eomer eorre epome eprom erem- eremo erere erome eroom eroor erore error exeem exeme exmor exome exore exper expro meere memer memex memor mempo merer mero- meroe merom meroo merop meror merox merre mexer mmmmm moeer moeme moere moero momme momoe mompe mooer moope moore mooro mopee moper moree morem morep morer mormo morop moror morre morro moxee mrmom mrorr oeppo oerme omemo omero omore omoro oo-er ooooo opepe opere opper oreo- orere orero orexo ormer oroer orome oromo p-o-x p-rep peere pemex pepee peppe perer perom perox perre perro po-po poeme pomer pomme pomor pompe pooer poope poopo poore poper popex popop poppe poppo porer poro- porro pppox preem preme premp preop proem proer prome promo proor prop- prope propp propr prore reeme reemo reepe reere remee remer remex remop remor reome reorx repop repor reppe repro rere- reree rexer ro-ro roero romeo romer romex romme rompe rompo rooer roome roope roore roper roppe rorem rorer rprop xerem xero- xerox xexex xmmer xorro xoxox