mycru ymcru mcyru cmyru ycmru cymru myrcu ymrcu mrycu rmycu yrmcu rymcu mcryu cmryu mrcyu rmcyu crmyu rcmyu ycrmu cyrmu yrcmu rycmu crymu rcymu mycur ymcur mcyur cmyur ycmur cymur myucr ymucr muycr umycr yumcr uymcr mcuyr cmuyr mucyr umcyr cumyr ucmyr ycumr cyumr yucmr uycmr cuymr ucymr myruc ymruc mryuc rmyuc yrmuc rymuc myurc ymurc muyrc umyrc yumrc uymrc mruyc rmuyc muryc umryc rumyc urmyc yrumc ryumc yurmc uyrmc ruymc urymc mcruy cmruy mrcuy rmcuy crmuy rcmuy mcury cmury mucry umcry cumry ucmry mrucy rmucy murcy umrcy rumcy urmcy crumy rcumy curmy ucrmy rucmy urcmy ycrum cyrum yrcum rycum cryum rcyum ycurm cyurm yucrm uycrm cuyrm ucyrm yrucm ryucm yurcm uyrcm ruycm urycm cruym rcuym curym ucrym rucym urcym
Note: these 'words' (valid or invalid) are all the permutations of the word mycru. These words are obtained by scrambling the letters in mycru.