pprmo pprmo prpmo rppmo prpmo rppmo ppmro ppmro pmpro mppro pmpro mppro prmpo rpmpo pmrpo mprpo rmppo mrppo prmpo rpmpo pmrpo mprpo rmppo mrppo pprom pprom prpom rppom prpom rppom pporm pporm poprm opprm poprm opprm propm rpopm porpm oprpm roppm orppm propm rpopm porpm oprpm roppm orppm ppmor ppmor pmpor mppor pmpor mppor ppomr ppomr popmr oppmr popmr oppmr pmopr mpopr pompr opmpr moppr omppr pmopr mpopr pompr opmpr moppr omppr prmop rpmop pmrop mprop rmpop mrpop promp rpomp pormp oprmp ropmp orpmp pmorp mporp pomrp opmrp moprp omprp rmopp mropp rompp ormpp morpp omrpp prmop rpmop pmrop mprop rmpop mrpop promp rpomp pormp oprmp ropmp orpmp pmorp mporp pomrp opmrp moprp omprp rmopp mropp rompp ormpp morpp omrpp
Note: these 'words' (valid or invalid) are all the permutations of the word pprmo. These words are obtained by scrambling the letters in pprmo.