lenoc elnoc lneoc nleoc enloc neloc leonc elonc loenc olenc eolnc oelnc lnoec nloec lonec olnec nolec onlec enolc neolc eonlc oenlc noelc onelc lenco elnco lneco nleco enlco nelco lecno elcno lceno cleno eclno celno lnceo nlceo lcneo clneo ncleo cnleo enclo neclo ecnlo cenlo ncelo cnelo leocn elocn loecn olecn eolcn oelcn lecon elcon lceon cleon eclon celon locen olcen lcoen cloen oclen colen eocln oecln ecoln ceoln oceln coeln lnoce nloce lonce olnce nolce onlce lncoe nlcoe lcnoe clnoe ncloe cnloe locne olcne lcone clone oclne colne nocle oncle ncole cnole ocnle conle enocl neocl eoncl oencl noecl onecl encol necol ecnol cenol nceol cneol eocnl oecnl econl ceonl ocenl coenl nocel oncel ncoel cnoel ocnel conel
Note: these 'words' (valid or invalid) are all the permutations of the word lenoc. These words are obtained by scrambling the letters in lenoc.