berpl ebrpl brepl rbepl erbpl rebpl beprl ebprl bperl pberl epbrl pebrl brpel rbpel bprel pbrel rpbel prbel erpbl repbl eprbl perbl rpebl prebl berlp ebrlp brelp rbelp erblp reblp belrp eblrp blerp lberp elbrp lebrp brlep rblep blrep lbrep rlbep lrbep erlbp relbp elrbp lerbp rlebp lrebp beplr ebplr bpelr pbelr epblr peblr belpr eblpr blepr lbepr elbpr lebpr bpler pbler blper lbper plber lpber eplbr pelbr elpbr lepbr plebr lpebr brple rbple bprle pbrle rpble prble brlpe rblpe blrpe lbrpe rlbpe lrbpe bplre pblre blpre lbpre plbre lpbre rplbe prlbe rlpbe lrpbe plrbe lprbe erplb replb eprlb perlb rpelb prelb erlpb relpb elrpb lerpb rlepb lrepb eplrb pelrb elprb leprb plerb lperb rpleb prleb rlpeb lrpeb plreb lpreb
Note: these 'words' (valid or invalid) are all the permutations of the word berpl. These words are obtained by scrambling the letters in berpl.