voces ovces vcoes cvoes ocves coves voecs ovecs veocs evocs oevcs eovcs vceos cveos vecos evcos cevos ecvos ocevs coevs oecvs eocvs ceovs ecovs vocse ovcse vcose cvose ocvse covse vosce ovsce vsoce svoce osvce sovce vcsoe cvsoe vscoe svcoe csvoe scvoe ocsve cosve oscve socve csove scove voesc ovesc veosc evosc oevsc eovsc vosec ovsec vsoec svoec osvec sovec vesoc evsoc vseoc sveoc esvoc sevoc oesvc eosvc osevc soevc esovc seovc vceso cveso vecso evcso cevso ecvso vcseo cvseo vsceo svceo csveo scveo vesco evsco vseco sveco esvco sevco cesvo ecsvo csevo scevo escvo secvo ocesv coesv oecsv eocsv ceosv ecosv ocsev cosev oscev socev csoev scoev oescv eoscv osecv soecv esocv seocv cesov ecsov cseov sceov escov secov
Note: these 'words' (valid or invalid) are all the permutations of the word voces. These words are obtained by scrambling the letters in voces.