meses emses msees smees esmes semes meess emess meess emess eemss eemss msees smees meses emses semes esmes esems seems eesms eesms seems esems messe emsse msese smese esmse semse messe emsse msese smese esmse semse mssee smsee mssee smsee ssmee ssmee essme sesme essme sesme sseme sseme meess emess meess emess eemss eemss meses emses msees smees esmes semes meses emses msees smees esmes semes eesms eesms esems seems esems seems msese smese messe emsse semse esmse mssee smsee mssee smsee ssmee ssmee messe emsse msese smese esmse semse sesme essme sseme sseme essme sesme esesm seesm eessm eessm seesm esesm essem sesem essem sesem sseem sseem eessm eessm esesm seesm esesm seesm sesem essem sseem sseem essem sesem
Note: these 'words' (valid or invalid) are all the permutations of the word meses. These words are obtained by scrambling the letters in meses.