aegrc eagrc agerc gaerc egarc gearc aergc eargc aregc raegc eragc reagc agrec garec argec ragec graec rgaec egrac gerac ergac regac greac rgeac aegcr eagcr agecr gaecr egacr geacr aecgr eacgr acegr caegr ecagr ceagr agcer gacer acger cager gcaer cgaer egcar gecar ecgar cegar gcear cgear aercg earcg arecg raecg eracg reacg aecrg eacrg acerg caerg ecarg cearg arceg raceg acreg careg rcaeg craeg ercag recag ecrag cerag rceag creag agrce garce argce ragce grace rgace agcre gacre acgre cagre gcare cgare arcge racge acrge carge rcage crage grcae rgcae gcrae cgrae rcgae crgae egrca gerca ergca regca greca rgeca egcra gecra ecgra cegra gcera cgera ercga recga ecrga cerga rcega crega grcea rgcea gcrea cgrea rcgea crgea
Note: these 'words' (valid or invalid) are all the permutations of the word aegrc. These words are obtained by scrambling the letters in aegrc.