guepa ugepa geupa egupa uegpa eugpa gupea ugpea gpuea pguea upgea pugea gepua egpua gpeua pgeua epgua pegua uepga eupga upega puega epuga peuga gueap ugeap geuap eguap uegap eugap guaep ugaep gauep aguep uagep augep geaup egaup gaeup ageup eagup aegup ueagp euagp uaegp auegp eaugp aeugp gupae ugpae gpuae pguae upgae pugae guape ugape gaupe agupe uagpe augpe gpaue pgaue gapue agpue pague apgue upage puage uapge aupge pauge apuge gepau egpau gpeau pgeau epgau pegau geapu egapu gaepu agepu eagpu aegpu gpaeu pgaeu gapeu agpeu pageu apgeu epagu peagu eapgu aepgu paegu apegu uepag eupag upeag pueag epuag peuag ueapg euapg uaepg auepg eaupg aeupg upaeg puaeg uapeg aupeg paueg apueg epaug peaug eapug aepug paeug apeug
Note: these 'words' (valid or invalid) are all the permutations of the word guepa. These words are obtained by scrambling the letters in guepa.