eilca ielca elica leica ileca lieca eicla iecla ecila ceila icela ciela elcia lecia eclia celia lceia cleia ilcea licea iclea cilea lciea cliea eilac ielac eliac leiac ileac lieac eialc iealc eailc aeilc iaelc aielc elaic leaic ealic aelic laeic aleic ilaec liaec ialec ailec laiec aliec eical iecal ecial ceial iceal cieal eiacl ieacl eaicl aeicl iaecl aiecl ecail ceail eacil aecil caeil aceil icael ciael iacel aicel caiel aciel elcai lecai eclai celai lceai cleai elaci leaci ealci aelci laeci aleci ecali ceali eacli aecli caeli aceli lcaei claei lacei alcei calei aclei ilcae licae iclae cilae lciae cliae ilace liace ialce ailce laice alice icale ciale iacle aicle caile acile lcaie claie lacie alcie calie aclie
Note: these 'words' (valid or invalid) are all the permutations of the word eilca. These words are obtained by scrambling the letters in eilca.