spane psane sapne aspne pasne apsne spnae psnae snpae nspae pnsae npsae sanpe asnpe snape nsape anspe naspe panse apnse pnase npase anpse napse spaen psaen sapen aspen pasen apsen spean psean sepan espan pesan epsan saepn asepn seapn esapn aespn easpn paesn apesn peasn epasn aepsn eapsn spnea psnea snpea nspea pnsea npsea spena psena sepna espna pesna epsna snepa nsepa senpa esnpa nespa enspa pnesa npesa pensa epnsa nepsa enpsa sanep asnep snaep nsaep ansep nasep saenp asenp seanp esanp aesnp easnp sneap nseap senap esnap nesap ensap anesp naesp aensp eansp neasp enasp panes apnes pnaes npaes anpes napes paens apens peans epans aepns eapns pneas npeas penas epnas nepas enpas aneps naeps aenps eanps neaps enaps
Note: these 'words' (valid or invalid) are all the permutations of the word spane. These words are obtained by scrambling the letters in spane.