eeuler eleele ellern enleen enlure ennepe epener ernee euller leelee leeper leerer leerne lenner lepere lepper lerner lerrup leurne luller lunen luneur lunlun lunner lunule lurulu n-rule neener neeper nennur nerrer nerull neuere neueue neuler neuner nuenen nuller nurple nurpur nurulu pe-une peelee peeler peelup peepee peeper peeple peeplu peepul peerer peerle pelele peller pelure penele penner penuel pepper perell perere perlee pernel perner perpen perper perree perren perule plener pleur- pleure plurel pppppp preeue prelle prenup prerun preue- prunel pruner puelen puerer pullen puller pullup pullur pulper punler punner punpun purell purler purple purpre purpur purree purrer re-run reeler reeper reeuel reller relleu renner renren renule repele reppen repper repple repull repulp repure repuru rereel rerule reuele reuere reuler reulle ruelle ruller run-up runnel runner ullern unlull unpeel unpure unreel unrule urepel urnell uruppu