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