primi rpimi pirmi iprmi ripmi irpmi prmii rpmii pmrii mprii rmpii mrpii pimri ipmri pmiri mpiri impri mipri rimpi irmpi rmipi mripi imrpi mirpi priim rpiim pirim iprim ripim irpim priim rpiim pirim iprim ripim irpim piirm ipirm piirm ipirm iiprm iiprm riipm iripm riipm iripm iirpm iirpm prmii rpmii pmrii mprii rmpii mrpii primi rpimi pirmi iprmi ripmi irpmi pmiri mpiri pimri ipmri mipri impri rmipi mripi rimpi irmpi mirpi imrpi pimir ipmir pmiir mpiir impir mipir piimr ipimr piimr ipimr iipmr iipmr pmiir mpiir pimir ipmir mipir impir imipr miipr iimpr iimpr miipr imipr rimip irmip rmiip mriip imrip mirip riimp irimp riimp irimp iirmp iirmp rmiip mriip rimip irmip mirip imrip imirp miirp iimrp iimrp miirp imirp
Note: these 'words' (valid or invalid) are all the permutations of the word primi. These words are obtained by scrambling the letters in primi.