dlims ldims dilms idlms lidms ildms dlmis ldmis dmlis mdlis lmdis mldis dimls idmls dmils mdils imdls midls limds ilmds lmids mlids imlds milds dlism ldism dilsm idlsm lidsm ildsm dlsim ldsim dslim sdlim lsdim sldim dislm idslm dsilm sdilm isdlm sidlm lisdm ilsdm lsidm slidm isldm sildm dlmsi ldmsi dmlsi mdlsi lmdsi mldsi dlsmi ldsmi dslmi sdlmi lsdmi sldmi dmsli mdsli dsmli sdmli msdli smdli lmsdi mlsdi lsmdi slmdi msldi smldi dimsl idmsl dmisl mdisl imdsl midsl disml idsml dsiml sdiml isdml sidml dmsil mdsil dsmil sdmil msdil smdil imsdl misdl ismdl simdl msidl smidl limsd ilmsd lmisd mlisd imlsd milsd lismd ilsmd lsimd slimd islmd silmd lmsid mlsid lsmid slmid mslid smlid imsld misld ismld simld msild smild
Note: these 'words' (valid or invalid) are all the permutations of the word dlims. These words are obtained by scrambling the letters in dlims.