pinner ipnner pniner npiner inpner nipner pinner ipnner pniner npiner inpner nipner pnnier npnier pnnier npnier nnpier nnpier innper ninper innper ninper nniper nniper pinenr ipnenr pnienr npienr inpenr nipenr piennr ipennr peinnr epinnr iepnnr eipnnr pneinr npeinr peninr epninr nepinr enpinr inepnr niepnr ienpnr einpnr neipnr enipnr pinenr ipnenr pnienr npienr inpenr nipenr piennr ipennr peinnr epinnr iepnnr eipnnr pneinr npeinr peninr epninr nepinr enpinr inepnr niepnr ienpnr einpnr neipnr enipnr pnneir npneir pnneir npneir nnpeir nnpeir pnenir npenir pennir epnnir nepnir enpnir pnenir npenir pennir epnnir nepnir enpnir nnepir nnepir nenpir ennpir nenpir ennpir innepr ninepr innepr ninepr nniepr nniepr inenpr nienpr iennpr einnpr neinpr eninpr inenpr nienpr iennpr einnpr neinpr eninpr nneipr nneipr nenipr ennipr nenipr ennipr pinnre ipnnre pninre npinre inpnre nipnre pinnre ipnnre pninre npinre inpnre nipnre pnnire npnire pnnire npnire nnpire nnpire innpre ninpre innpre ninpre nnipre nnipre pinrne ipnrne pnirne npirne inprne niprne pirnne iprnne prinne rpinne irpnne ripnne pnrine nprine prnine rpnine nrpine rnpine inrpne nirpne irnpne rinpne nripne rnipne pinrne ipnrne pnirne npirne inprne niprne pirnne iprnne prinne rpinne irpnne ripnne pnrine nprine prnine rpnine nrpine rnpine inrpne nirpne irnpne rinpne nripne rnipne pnnrie npnrie pnnrie npnrie nnprie nnprie pnrnie nprnie prnnie rpnnie nrpnie rnpnie pnrnie nprnie prnnie rpnnie nrpnie rnpnie nnrpie nnrpie nrnpie rnnpie nrnpie rnnpie innrpe ninrpe innrpe ninrpe nnirpe nnirpe inrnpe nirnpe irnnpe rinnpe nrinpe rninpe inrnpe nirnpe irnnpe rinnpe nrinpe rninpe nnripe nnripe nrnipe rnnipe nrnipe rnnipe pinern ipnern pniern npiern inpern nipern pienrn ipenrn peinrn epinrn iepnrn eipnrn pneirn npeirn penirn epnirn nepirn enpirn ineprn nieprn ienprn einprn neiprn eniprn pinren ipnren pniren npiren inpren nipren pirnen iprnen prinen rpinen irpnen ripnen pnrien nprien prnien rpnien nrpien rnpien inrpen nirpen irnpen rinpen nripen rnipen piernn ipernn peirnn epirnn ieprnn eiprnn pirenn iprenn prienn rpienn irpenn ripenn perinn eprinn preinn rpeinn erpinn repinn ierpnn eirpnn irepnn riepnn eripnn reipnn pnerin nperin penrin epnrin neprin enprin pnrein nprein prnein rpnein nrpein rnpein pernin eprnin prenin rpenin erpnin repnin nerpin enrpin nrepin rnepin ernpin renpin inerpn nierpn ienrpn einrpn neirpn enirpn inrepn nirepn irnepn rinepn nriepn rniepn iernpn eirnpn irenpn rienpn erinpn reinpn neripn enripn nreipn rneipn ernipn renipn pinern ipnern pniern npiern inpern nipern pienrn ipenrn peinrn epinrn iepnrn eipnrn pneirn npeirn penirn epnirn nepirn enpirn ineprn nieprn ienprn einprn neiprn eniprn pinren ipnren pniren npiren inpren nipren pirnen iprnen prinen rpinen irpnen ripnen pnrien nprien prnien rpnien nrpien rnpien inrpen nirpen irnpen rinpen nripen rnipen piernn ipernn peirnn epirnn ieprnn eiprnn pirenn iprenn prienn rpienn irpenn ripenn perinn eprinn preinn rpeinn erpinn repinn ierpnn eirpnn irepnn riepnn eripnn reipnn pnerin nperin penrin epnrin neprin enprin pnrein nprein prnein rpnein nrpein rnpein pernin eprnin prenin rpenin erpnin repnin nerpin enrpin nrepin rnepin ernpin renpin inerpn nierpn ienrpn einrpn neirpn enirpn inrepn nirepn irnepn rinepn nriepn rniepn iernpn eirnpn irenpn rienpn erinpn reinpn neripn enripn nreipn rneipn ernipn renipn pnneri npneri pnneri npneri nnperi nnperi pnenri npenri pennri epnnri nepnri enpnri pnenri npenri pennri epnnri nepnri enpnri nnepri nnepri nenpri ennpri nenpri ennpri pnnrei npnrei pnnrei npnrei nnprei nnprei pnrnei nprnei prnnei rpnnei nrpnei rnpnei pnrnei nprnei prnnei rpnnei nrpnei rnpnei nnrpei nnrpei nrnpei rnnpei nrnpei rnnpei pnerni nperni penrni epnrni neprni enprni pnreni npreni prneni rpneni nrpeni rnpeni pernni eprnni prenni rpenni erpnni repnni nerpni enrpni nrepni rnepni ernpni renpni pnerni nperni penrni epnrni neprni enprni pnreni npreni prneni rpneni nrpeni rnpeni pernni eprnni prenni rpenni erpnni repnni nerpni enrpni nrepni rnepni ernpni renpni nnerpi nnerpi nenrpi ennrpi nenrpi ennrpi nnrepi nnrepi nrnepi rnnepi nrnepi rnnepi nernpi enrnpi nrenpi rnenpi ernnpi rennpi nernpi enrnpi nrenpi rnenpi ernnpi rennpi innerp ninerp innerp ninerp nnierp nnierp inenrp nienrp iennrp einnrp neinrp eninrp inenrp nienrp iennrp einnrp neinrp eninrp nneirp nneirp nenirp ennirp nenirp ennirp innrep ninrep innrep ninrep nnirep nnirep inrnep nirnep irnnep rinnep nrinep rninep inrnep nirnep irnnep rinnep nrinep rninep nnriep nnriep nrniep rnniep nrniep rnniep inernp niernp ienrnp einrnp neirnp enirnp inrenp nirenp irnenp rinenp nrienp rnienp iernnp eirnnp irennp riennp erinnp reinnp nerinp enrinp nreinp rneinp erninp reninp inernp niernp ienrnp einrnp neirnp enirnp inrenp nirenp irnenp rinenp nrienp rnienp iernnp eirnnp irennp riennp erinnp reinnp nerinp enrinp nreinp rneinp erninp reninp nnerip nnerip nenrip ennrip nenrip ennrip nnreip nnreip nrneip rnneip nrneip rnneip nernip enrnip nrenip rnenip ernnip rennip nernip enrnip nrenip rnenip ernnip rennip
Note: these 'words' (valid or invalid) are all the permutations of the word pinner. These words are obtained by scrambling the letters in pinner.