mulse umlse mluse lmuse ulmse lumse musle umsle msule smule usmle sumle mlsue lmsue mslue smlue lsmue slmue ulsme lusme uslme sulme lsume slume mules umles mlues lmues ulmes lumes muels umels meuls emuls uemls eumls mleus lmeus melus emlus lemus elmus ulems luems uelms eulms leums elums musel umsel msuel smuel usmel sumel muesl umesl meusl emusl uemsl eumsl mseul smeul mesul emsul semul esmul useml sueml uesml eusml seuml esuml mlseu lmseu msleu smleu lsmeu slmeu mlesu lmesu melsu emlsu lemsu elmsu mselu smelu meslu emslu semlu esmlu lsemu slemu lesmu elsmu selmu eslmu ulsem lusem uslem sulem lsuem sluem ulesm luesm uelsm eulsm leusm elusm uselm suelm ueslm euslm seulm esulm lseum sleum lesum elsum selum eslum
Note: these 'words' (valid or invalid) are all the permutations of the word mulse. These words are obtained by scrambling the letters in mulse.