eeuler efeler effere effume eleele elemer elumur emeere emelle emmele emmure ermler euller feeler feelme feller femmer ferfel ferfer ferrel ferrer ferrum ferrur ferule flemer fleume fleure flurre freele frefre freure frumel fueler fuffle fuller fulmer fummel furfur furler furrer furrfu leeful leelee leerer leffel lefull lemele lemere lemmer lemuel lemure luffer lufful luller lurulu meerle mefeel mellel meller mellum mememe memere mermer merrem merure muelle muffel muffle mufler mulere muller mullum mullur mulmul mulmur mummer murell murmur murree murrel muumuu reefer reeffe reeler reeuel refeel refeff refell reflee reflue refuel refurl releef reller relleu relume remeue remufe rereel rerule reuele reuere reuler reulle rueful ruelle ruffer ruffle ruleml ruller rumfle rummel rummer rummle rumule umurlu uruffe