numen unmen nmuen mnuen umnen munen nuemn unemn neumn enumn uenmn eunmn nmeun mneun nemun enmun menun emnun umenn muenn uemnn eumnn meunn emunn numne unmne nmune mnune umnne munne nunme unnme nnume nnume unnme nunme nmnue mnnue nnmue nnmue mnnue nmnue umnne munne unmne numne mnune nmune nuenm unenm neunm enunm uennm eunnm nunem unnem nnuem nnuem unnem nunem nenum ennum nneum nneum ennum nenum uennm eunnm unenm nuenm enunm neunm nmenu mnenu nemnu enmnu mennu emnnu nmneu mnneu nnmeu nnmeu mnneu nmneu nenmu ennmu nnemu nnemu ennmu nenmu mennu emnnu mnenu nmenu enmnu nemnu umenn muenn uemnn eumnn meunn emunn umnen munen unmen numen mnuen nmuen uenmn eunmn unemn nuemn enumn neumn menun emnun mneun nmeun enmun nemun
Note: these 'words' (valid or invalid) are all the permutations of the word numen. These words are obtained by scrambling the letters in numen.