cecele ceecee ceeler celler cellml cellu- cellum celure cercle cerler ceruce cerule cleere clemer clemme clerre clerum cleure clucer clumme crelle cremec cremer cruell culler cullum culmer cumel- cumere cummer cumul- curler curmur currer curule eculee eeuler eleele elemer elumur emeere emelec emelle emmele emmure ermler euller leccer leelee leerer lemele lemere lemmer lemuel lemure lucrum lucule luller lurulu mccree mccrum mclure mcmeel mcruer meerle mellel meller mellum mememe memere mercer merece mermer merrem merure meurce mucluc muelle mulere muller mullum mullur mulmul mulmur mummer murell murmur murree murrel muumuu reclue recrue recuer recule recull recure reeler reeuel relece reller relleu reluce relume remeue rereel rerule reuele reuere reuler reulle ruelle ruleml ruller rummel rummer rummle rumule ucurum ullucu umurlu