rrpoa rrpoa rproa prroa rproa prroa rropa rropa rorpa orrpa rorpa orrpa rpora prora ropra orpra porra oprra rpora prora ropra orpra porra oprra rrpao rrpao rprao prrao rprao prrao rrapo rrapo rarpo arrpo rarpo arrpo rparo praro rapro arpro parro aprro rparo praro rapro arpro parro aprro rroap rroap rorap orrap rorap orrap rraop rraop rarop arrop rarop arrop roarp orarp raorp arorp oarrp aorrp roarp orarp raorp arorp oarrp aorrp rpoar proar ropar orpar porar oprar rpaor praor rapor arpor paror apror roapr orapr raopr aropr oarpr aorpr poarr oparr paorr aporr oaprr aoprr rpoar proar ropar orpar porar oprar rpaor praor rapor arpor paror apror roapr orapr raopr aropr oarpr aorpr poarr oparr paorr aporr oaprr aoprr
Note: these 'words' (valid or invalid) are all the permutations of the word rrpoa. These words are obtained by scrambling the letters in rrpoa.