maids amids miads imads aimds iamds madis amdis mdais dmais admis damis midas imdas mdias dmias idmas dimas aidms iadms adims daims idams diams maisd amisd miasd imasd aimsd iamsd masid amsid msaid smaid asmid samid misad imsad msiad smiad ismad simad aismd iasmd asimd saimd isamd siamd madsi amdsi mdasi dmasi admsi damsi masdi amsdi msadi smadi asmdi samdi mdsai dmsai msdai smdai dsmai sdmai adsmi dasmi asdmi sadmi dsami sdami midsa imdsa mdisa dmisa idmsa dimsa misda imsda msida smida ismda simda mdsia dmsia msdia smdia dsmia sdmia idsma disma isdma sidma dsima sdima aidsm iadsm adism daism idasm diasm aisdm iasdm asidm saidm isadm siadm adsim dasim asdim sadim dsaim sdaim idsam disam isdam sidam dsiam sdiam
Note: these 'words' (valid or invalid) are all the permutations of the word maids. These words are obtained by scrambling the letters in maids.