printu rpintu pirntu iprntu ripntu irpntu prnitu rpnitu pnritu npritu rnpitu nrpitu pinrtu ipnrtu pnirtu npirtu inprtu niprtu rinptu irnptu rniptu nriptu inrptu nirptu pritnu rpitnu pirtnu iprtnu riptnu irptnu prtinu rptinu ptrinu tprinu rtpinu trpinu pitrnu iptrnu ptirnu tpirnu itprnu tiprnu ritpnu irtpnu rtipnu tripnu itrpnu tirpnu prntiu rpntiu pnrtiu nprtiu rnptiu nrptiu prtniu rptniu ptrniu tprniu rtpniu trpniu pntriu nptriu ptnriu tpnriu ntpriu tnpriu rntpiu nrtpiu rtnpiu trnpiu ntrpiu tnrpiu pintru ipntru pnitru npitru inptru niptru pitnru iptnru ptinru tpinru itpnru tipnru pntiru nptiru ptniru tpniru ntpiru tnpiru intpru nitpru itnpru tinpru ntipru tnipru rintpu irntpu rnitpu nritpu inrtpu nirtpu ritnpu irtnpu rtinpu trinpu itrnpu tirnpu rntipu nrtipu rtnipu trnipu ntripu tnripu intrpu nitrpu itnrpu tinrpu ntirpu tnirpu prinut rpinut pirnut iprnut ripnut irpnut prniut rpniut pnriut npriut rnpiut nrpiut pinrut ipnrut pnirut npirut inprut niprut rinput irnput rniput nriput inrput nirput priunt rpiunt pirunt iprunt ripunt irpunt pruint rpuint purint uprint rupint urpint piurnt ipurnt puirnt upirnt iuprnt uiprnt riupnt irupnt ruipnt uripnt iurpnt uirpnt prnuit rpnuit pnruit npruit rnpuit nrpuit prunit rpunit purnit uprnit rupnit urpnit pnurit npurit punrit upnrit nuprit unprit rnupit nrupit runpit urnpit nurpit unrpit pinurt ipnurt pniurt npiurt inpurt nipurt piunrt ipunrt puinrt upinrt iupnrt uipnrt pnuirt npuirt punirt upnirt nupirt unpirt inuprt niuprt iunprt uinprt nuiprt uniprt rinupt irnupt rniupt nriupt inrupt nirupt riunpt irunpt ruinpt urinpt iurnpt uirnpt rnuipt nruipt runipt urnipt nuript unript inurpt niurpt iunrpt uinrpt nuirpt unirpt pritun rpitun pirtun iprtun riptun irptun prtiun rptiun ptriun tpriun rtpiun trpiun pitrun iptrun ptirun tpirun itprun tiprun ritpun irtpun rtipun tripun itrpun tirpun priutn rpiutn pirutn iprutn riputn irputn pruitn rpuitn puritn upritn rupitn urpitn piurtn ipurtn puirtn upirtn iuprtn uiprtn riuptn iruptn ruiptn uriptn iurptn uirptn prtuin rptuin ptruin tpruin rtpuin trpuin prutin rputin purtin uprtin ruptin urptin pturin tpurin putrin uptrin tuprin utprin rtupin trupin rutpin urtpin turpin utrpin piturn ipturn ptiurn tpiurn itpurn tipurn piutrn iputrn puitrn upitrn iuptrn uiptrn ptuirn tpuirn putirn uptirn tupirn utpirn ituprn tiuprn iutprn uitprn tuiprn utiprn ritupn irtupn rtiupn triupn itrupn tirupn riutpn irutpn ruitpn uritpn iurtpn uirtpn rtuipn truipn rutipn urtipn turipn utripn iturpn tiurpn iutrpn uitrpn tuirpn utirpn prntui rpntui pnrtui nprtui rnptui nrptui prtnui rptnui ptrnui tprnui rtpnui trpnui pntrui nptrui ptnrui tpnrui ntprui tnprui rntpui nrtpui rtnpui trnpui ntrpui tnrpui prnuti rpnuti pnruti npruti rnputi nrputi prunti rpunti purnti uprnti rupnti urpnti pnurti npurti punrti upnrti nuprti unprti rnupti nrupti runpti urnpti nurpti unrpti prtuni rptuni ptruni tpruni rtpuni trpuni prutni rputni purtni uprtni ruptni urptni pturni tpurni putrni uptrni tuprni utprni rtupni trupni rutpni urtpni turpni utrpni pnturi npturi ptnuri tpnuri ntpuri tnpuri pnutri nputri puntri upntri nuptri unptri ptunri tpunri putnri uptnri tupnri utpnri ntupri tnupri nutpri untpri tunpri utnpri rntupi nrtupi rtnupi trnupi ntrupi tnrupi rnutpi nrutpi runtpi urntpi nurtpi unrtpi rtunpi trunpi rutnpi urtnpi turnpi utrnpi nturpi tnurpi nutrpi untrpi tunrpi utnrpi pintur ipntur pnitur npitur inptur niptur pitnur iptnur ptinur tpinur itpnur tipnur pntiur nptiur ptniur tpniur ntpiur tnpiur intpur nitpur itnpur tinpur ntipur tnipur pinutr ipnutr pniutr npiutr inputr niputr piuntr ipuntr puintr upintr iupntr uipntr pnuitr npuitr punitr upnitr nupitr unpitr inuptr niuptr iunptr uinptr nuiptr uniptr pitunr iptunr ptiunr tpiunr itpunr tipunr piutnr iputnr puitnr upitnr iuptnr uiptnr ptuinr tpuinr putinr uptinr tupinr utpinr itupnr tiupnr iutpnr uitpnr tuipnr utipnr pntuir nptuir ptnuir tpnuir ntpuir tnpuir pnutir nputir puntir upntir nuptir unptir ptunir tpunir putnir uptnir tupnir utpnir ntupir tnupir nutpir untpir tunpir utnpir intupr nitupr itnupr tinupr ntiupr tniupr inutpr niutpr iuntpr uintpr nuitpr unitpr itunpr tiunpr iutnpr uitnpr tuinpr utinpr ntuipr tnuipr nutipr untipr tunipr utnipr rintup irntup rnitup nritup inrtup nirtup ritnup irtnup rtinup trinup itrnup tirnup rntiup nrtiup rtniup trniup ntriup tnriup intrup nitrup itnrup tinrup ntirup tnirup rinutp irnutp rniutp nriutp inrutp nirutp riuntp iruntp ruintp urintp iurntp uirntp rnuitp nruitp runitp urnitp nuritp unritp inurtp niurtp iunrtp uinrtp nuirtp unirtp ritunp irtunp rtiunp triunp itrunp tirunp riutnp irutnp ruitnp uritnp iurtnp uirtnp rtuinp truinp rutinp urtinp turinp utrinp iturnp tiurnp iutrnp uitrnp tuirnp utirnp rntuip nrtuip rtnuip trnuip ntruip tnruip rnutip nrutip runtip urntip nurtip unrtip rtunip trunip rutnip urtnip turnip utrnip nturip tnurip nutrip untrip tunrip utnrip inturp niturp itnurp tinurp ntiurp tniurp inutrp niutrp iuntrp uintrp nuitrp unitrp itunrp tiunrp iutnrp uitnrp tuinrp utinrp ntuirp tnuirp nutirp untirp tunirp utnirp
Note: these 'words' (valid or invalid) are all the permutations of the word printu. These words are obtained by scrambling the letters in printu.