massa amssa msasa smasa asmsa samsa massa amssa msasa smasa asmsa samsa mssaa smsaa mssaa smsaa ssmaa ssmaa assma sasma assma sasma ssama ssama masas amsas msaas smaas asmas samas maass amass maass amass aamss aamss msaas smaas masas amsas samas asmas asams saams aasms aasms saams asams masas amsas msaas smaas asmas samas maass amass maass amass aamss aamss msaas smaas masas amsas samas asmas asams saams aasms aasms saams asams mssaa smsaa mssaa smsaa ssmaa ssmaa msasa smasa massa amssa samsa asmsa msasa smasa massa amssa samsa asmsa ssama ssama sasma assma sasma assma assam sasam assam sasam ssaam ssaam asasm saasm aassm aassm saasm asasm asasm saasm aassm aassm saasm asasm ssaam ssaam sasam assam sasam assam
Note: these 'words' (valid or invalid) are all the permutations of the word massa. These words are obtained by scrambling the letters in massa.