xrama rxama xarma axrma raxma arxma xrmaa rxmaa xmraa mxraa rmxaa mrxaa xamra axmra xmara mxara amxra maxra ramxa armxa rmaxa mraxa amrxa marxa xraam rxaam xaram axram raxam arxam xraam rxaam xaram axram raxam arxam xaarm axarm xaarm axarm aaxrm aaxrm raaxm araxm raaxm araxm aarxm aarxm xrmaa rxmaa xmraa mxraa rmxaa mrxaa xrama rxama xarma axrma raxma arxma xmara mxara xamra axmra maxra amxra rmaxa mraxa ramxa armxa marxa amrxa xamar axmar xmaar mxaar amxar maxar xaamr axamr xaamr axamr aaxmr aaxmr xmaar mxaar xamar axmar maxar amxar amaxr maaxr aamxr aamxr maaxr amaxr ramax armax rmaax mraax amrax marax raamx aramx raamx aramx aarmx aarmx rmaax mraax ramax armax marax amrax amarx maarx aamrx aamrx maarx amarx
Note: these 'words' (valid or invalid) are all the permutations of the word xrama. These words are obtained by scrambling the letters in xrama.