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