mrpor rmpor mpror pmror rpmor prmor mropr rmopr morpr omrpr rompr ormpr mporr pmorr moprr omprr pomrr opmrr rpomr promr ropmr orpmr pormr oprmr mrpro rmpro mprro pmrro rpmro prmro mrrpo rmrpo mrrpo rmrpo rrmpo rrmpo mprro pmrro mrpro rmpro prmro rpmro rprmo prrmo rrpmo rrpmo prrmo rprmo mrorp rmorp morrp omrrp romrp ormrp mrrop rmrop mrrop rmrop rrmop rrmop morrp omrrp mrorp rmorp ormrp romrp rormp orrmp rromp rromp orrmp rormp mporr pmorr moprr omprr pomrr opmrr mpror pmror mrpor rmpor prmor rpmor morpr omrpr mropr rmopr ormpr rompr pormr oprmr promr rpomr orpmr ropmr rporm prorm roprm orprm porrm oprrm rprom prrom rrpom rrpom prrom rprom rorpm orrpm rropm rropm orrpm rorpm porrm oprrm prorm rporm orprm roprm
Note: these 'words' (valid or invalid) are all the permutations of the word mrpor. These words are obtained by scrambling the letters in mrpor.