pvsea vpsea psvea spvea vspea svpea pvesa vpesa pevsa epvsa vepsa evpsa pseva speva pesva epsva sepva espva vsepa svepa vespa evspa sevpa esvpa pvsae vpsae psvae spvae vspae svpae pvase vpase pavse apvse vapse avpse psave spave pasve apsve sapve aspve vsape svape vaspe avspe savpe asvpe pveas vpeas pevas epvas vepas evpas pvaes vpaes paves apves vapes avpes peavs epavs paevs apevs eapvs aepvs veaps evaps vaeps aveps eavps aevps pseav speav pesav epsav sepav espav psaev spaev pasev apsev sapev aspev peasv epasv paesv apesv eapsv aepsv seapv esapv saepv asepv easpv aespv vseap sveap vesap evsap sevap esvap vsaep svaep vasep avsep savep asvep veasp evasp vaesp avesp eavsp aevsp seavp esavp saevp asevp easvp aesvp
Note: these 'words' (valid or invalid) are all the permutations of the word pvsea. These words are obtained by scrambling the letters in pvsea.