canes acnes cnaes ncaes ances naces caens acens ceans ecans aecns eacns cneas nceas cenas ecnas necas encas anecs naecs aencs eancs neacs enacs canse acnse cnase ncase ancse nacse casne acsne csane scane ascne sacne cnsae ncsae csnae scnae nscae sncae ansce nasce asnce sance nsace snace caesn acesn ceasn ecasn aecsn eacsn casen acsen csaen scaen ascen sacen cesan ecsan csean scean escan secan aescn eascn asecn saecn esacn seacn cnesa ncesa censa ecnsa necsa encsa cnsea ncsea csnea scnea nscea sncea cesna ecsna csena scena escna secna nesca ensca nseca sneca esnca senca anesc naesc aensc eansc neasc enasc ansec nasec asnec sanec nsaec snaec aesnc easnc asenc saenc esanc seanc nesac ensac nseac sneac esnac senac
Note: these 'words' (valid or invalid) are all the permutations of the word canes. These words are obtained by scrambling the letters in canes.