neaua enaua naeua aneua eanua aenua neuaa enuaa nueaa uneaa eunaa uenaa nauea anuea nuaea unaea aunea uanea eauna aeuna euana ueana auena uaena neaau enaau naeau aneau eanau aenau neaau enaau naeau aneau eanau aenau naaeu anaeu naaeu anaeu aaneu aaneu eaanu aeanu eaanu aeanu aaenu aaenu neuaa enuaa nueaa uneaa eunaa uenaa neaua enaua naeua aneua eanua aenua nuaea unaea nauea anuea uanea aunea euana ueana eauna aeuna uaena auena nauae anuae nuaae unaae aunae uanae naaue anaue naaue anaue aanue aanue nuaae unaae nauae anuae uanae aunae auane uaane aaune aaune uaane auane eauan aeuan euaan ueaan auean uaean eaaun aeaun eaaun aeaun aaeun aaeun euaan ueaan eauan aeuan uaean auean auaen uaaen aauen aauen uaaen auaen
Note: these 'words' (valid or invalid) are all the permutations of the word neaua. These words are obtained by scrambling the letters in neaua.