nalla anlla nlala lnala alnla lanla nalla anlla nlala lnala alnla lanla nllaa lnlaa nllaa lnlaa llnaa llnaa allna lalna allna lalna llana llana nalal anlal nlaal lnaal alnal lanal naall anall naall anall aanll aanll nlaal lnaal nalal anlal lanal alnal alanl laanl aalnl aalnl laanl alanl nalal anlal nlaal lnaal alnal lanal naall anall naall anall aanll aanll nlaal lnaal nalal anlal lanal alnal alanl laanl aalnl aalnl laanl alanl nllaa lnlaa nllaa lnlaa llnaa llnaa nlala lnala nalla anlla lanla alnla nlala lnala nalla anlla lanla alnla llana llana lalna allna lalna allna allan lalan allan lalan llaan llaan alaln laaln aalln aalln laaln alaln alaln laaln aalln aalln laaln alaln llaan llaan lalan allan lalan allan
Note: these 'words' (valid or invalid) are all the permutations of the word nalla. These words are obtained by scrambling the letters in nalla.