annex nanex annex nanex nnaex nnaex anenx naenx aennx eannx neanx enanx anenx naenx aennx eannx neanx enanx nneax nneax nenax ennax nenax ennax annxe nanxe annxe nanxe nnaxe nnaxe anxne naxne axnne xanne nxane xnane anxne naxne axnne xanne nxane xnane nnxae nnxae nxnae xnnae nxnae xnnae anexn naexn aenxn eanxn neaxn enaxn anxen naxen axnen xanen nxaen xnaen aexnn eaxnn axenn xaenn exann xeann nexan enxan nxean xnean exnan xenan anexn naexn aenxn eanxn neaxn enaxn anxen naxen axnen xanen nxaen xnaen aexnn eaxnn axenn xaenn exann xeann nexan enxan nxean xnean exnan xenan nnexa nnexa nenxa ennxa nenxa ennxa nnxea nnxea nxnea xnnea nxnea xnnea nexna enxna nxena xnena exnna xenna nexna enxna nxena xnena exnna xenna
Note: these 'words' (valid or invalid) are all the permutations of the word annex. These words are obtained by scrambling the letters in annex.