lorel olrel lroel rloel orlel rolel loerl olerl leorl elorl oelrl eolrl lreol rleol lerol elrol relol erlol orell roell oerll eorll reoll eroll lorle olrle lrole rlole orlle rolle lolre ollre llore llore ollre lolre lrloe rlloe llroe llroe rlloe lrloe orlle rolle olrle lorle rlole lrole loelr olelr leolr elolr oellr eollr loler oller lloer lloer oller loler lelor ellor lleor lleor ellor lelor oellr eollr olelr loelr elolr leolr lrelo rlelo lerlo elrlo rello erllo lrleo rlleo llreo llreo rlleo lrleo lelro ellro llero llero ellro lelro rello erllo rlelo lrelo elrlo lerlo orell roell oerll eorll reoll eroll orlel rolel olrel lorel rloel lroel oelrl eolrl olerl loerl elorl leorl relol erlol rleol lreol elrol lerol
Note: these 'words' (valid or invalid) are all the permutations of the word lorel. These words are obtained by scrambling the letters in lorel.