limps ilmps lmips mlips imlps milps lipms ilpms lpims plims iplms pilms lmpis mlpis lpmis plmis mplis pmlis impls mipls ipmls pimls mpils pmils limsp ilmsp lmisp mlisp imlsp milsp lismp ilsmp lsimp slimp islmp silmp lmsip mlsip lsmip slmip mslip smlip imslp mislp ismlp simlp msilp smilp lipsm ilpsm lpism plism iplsm pilsm lispm ilspm lsipm slipm islpm silpm lpsim plsim lspim slpim pslim splim ipslm pislm isplm siplm psilm spilm lmpsi mlpsi lpmsi plmsi mplsi pmlsi lmspi mlspi lsmpi slmpi mslpi smlpi lpsmi plsmi lspmi slpmi pslmi splmi mpsli pmsli mspli smpli psmli spmli impsl mipsl ipmsl pimsl mpisl pmisl imspl mispl ismpl simpl msipl smipl ipsml pisml ispml sipml psiml spiml mpsil pmsil mspil smpil psmil spmil
Note: these 'words' (valid or invalid) are all the permutations of the word limps. These words are obtained by scrambling the letters in limps.