laces alces lcaes claes acles cales laecs alecs leacs elacs aelcs ealcs lceas cleas lecas elcas celas eclas acels caels aecls eacls ceals ecals lacse alcse lcase clase aclse calse lasce alsce lsace slace aslce salce lcsae clsae lscae slcae cslae sclae acsle casle ascle sacle csale scale laesc alesc leasc elasc aelsc ealsc lasec alsec lsaec slaec aslec salec lesac elsac lseac sleac eslac selac aeslc easlc aselc saelc esalc sealc lcesa clesa lecsa elcsa celsa eclsa lcsea clsea lscea slcea cslea sclea lesca elsca lseca sleca eslca selca cesla ecsla csela scela escla secla acesl caesl aecsl eacsl ceasl ecasl acsel casel ascel sacel csael scael aescl eascl asecl saecl esacl seacl cesal ecsal cseal sceal escal secal
Note: these 'words' (valid or invalid) are all the permutations of the word laces. These words are obtained by scrambling the letters in laces.