eeuler efeler effere effume eleele elemer elumur emeere emelle emmele emmure empure ermler euller feeler feelme feelup feller fellup femmer ferfel ferfer ferrel ferrer ferrum ferrup ferrur ferule flemer fleume fleure flurre freele freepr freeup frefre freure frumel fruupp fueler fuelup fuffle fuller fullup fulmer fummel furfur furler furrer furrfu leeful leelee leeper leerer leffel lefull lemele lemere lemmer lemper lemuel lemure lepere lepper lerrup luffer lufful luller lumper lumpur lurulu meeple meerle mefeel mellel meller mellum mememe memere meppel mermer merrem merupu merure muelle muffel muffle mufler mulere muller mullum mullur mulmul mulmur mummer mumper murell murmur murple murree murrel muumuu peelee peeler peelme peelup peepee peeper peeple peeplu peepul peerer peerle peffer pelele pelfer peller pelmel pelure pempem pepful peplum pepper perell perere perlee permue perper perree perule pleur- pleure plufur plumer plurel pppppp preeue prefer preffe prelle prepme preue- puerer puffer puffup puller pullup pullur pulper pummel pumpee pumper pumple pumpup purell purfle purler purmer purple purpre purpur purree purrer reefer reeffe reeler reeper reeuel refeel refeff refell reflee reflue refuel refurl releef reller relleu relume remeue rempel remufe repele replum repper repple repref repull repulp repump repure repuru rereel rerule reuele reuere reuler reulle rueful ruelle ruffer ruffle ruleml ruller rumfle rummel rummer rummle rumpel rumper rumple rumule umpfer umurlu urepel uruffe uruppu