nealp enalp naelp anelp eanlp aenlp nelap enlap nleap lneap elnap lenap nalep anlep nlaep lnaep alnep lanep ealnp aelnp elanp leanp alenp laenp neapl enapl naepl anepl eanpl aenpl nepal enpal npeal pneal epnal penal napel anpel npael pnael apnel panel eapnl aepnl epanl peanl apenl paenl nelpa enlpa nlepa lnepa elnpa lenpa nepla enpla npela pnela epnla penla nlpea lnpea nplea pnlea lpnea plnea elpna lepna eplna pelna lpena plena nalpe anlpe nlape lnape alnpe lanpe naple anple npale pnale apnle panle nlpae lnpae nplae pnlae lpnae plnae alpne lapne aplne palne lpane plane ealpn aelpn elapn leapn alepn laepn eapln aepln epaln pealn apeln paeln elpan lepan eplan pelan lpean plean alpen lapen aplen palen lpaen plaen
Note: these 'words' (valid or invalid) are all the permutations of the word nealp. These words are obtained by scrambling the letters in nealp.