plebs lpebs pelbs eplbs lepbs elpbs plbes lpbes pbles bples lbpes blpes pebls epbls pbels bpels ebpls bepls lebps elbps lbeps bleps eblps belps plesb lpesb pelsb eplsb lepsb elpsb plseb lpseb psleb spleb lspeb slpeb peslb epslb pselb spelb esplb seplb lespb elspb lsepb slepb eslpb selpb plbse lpbse pblse bplse lbpse blpse plsbe lpsbe pslbe splbe lspbe slpbe pbsle bpsle psble spble bsple sbple lbspe blspe lsbpe slbpe bslpe sblpe pebsl epbsl pbesl bpesl ebpsl bepsl pesbl epsbl psebl spebl espbl sepbl pbsel bpsel psbel spbel bspel sbpel ebspl bespl esbpl sebpl bsepl sbepl lebsp elbsp lbesp blesp eblsp belsp lesbp elsbp lsebp slebp eslbp selbp lbsep blsep lsbep slbep bslep sblep ebslp beslp esblp seblp bselp sbelp
Note: these 'words' (valid or invalid) are all the permutations of the word plebs. These words are obtained by scrambling the letters in plebs.