purlin uprlin prulin rpulin urplin ruplin pulrin uplrin plurin lpurin ulprin luprin prluin rpluin plruin lpruin rlpuin lrpuin urlpin rulpin ulrpin lurpin rlupin lrupin puriln upriln pruiln rpuiln urpiln rupiln puirln upirln piurln ipurln uiprln iuprln priuln rpiuln piruln ipruln ripuln irpuln uripln ruipln uirpln iurpln riupln irupln pulirn uplirn pluirn lpuirn ulpirn lupirn puilrn upilrn piulrn ipulrn uiplrn iuplrn pliurn lpiurn pilurn iplurn lipurn ilpurn uliprn luiprn uilprn iulprn liuprn iluprn prliun rpliun plriun lpriun rlpiun lrpiun prilun rpilun pirlun iprlun riplun irplun plirun lpirun pilrun iplrun liprun ilprun rlipun lripun rilpun irlpun lirpun ilrpun urlipn rulipn ulripn luripn rluipn lruipn urilpn ruilpn uirlpn iurlpn riulpn irulpn ulirpn luirpn uilrpn iulrpn liurpn ilurpn rliupn lriupn rilupn irlupn lirupn ilrupn purlni uprlni prulni rpulni urplni ruplni pulrni uplrni plurni lpurni ulprni luprni prluni rpluni plruni lpruni rlpuni lrpuni urlpni rulpni ulrpni lurpni rlupni lrupni purnli uprnli prunli rpunli urpnli rupnli punrli upnrli pnurli npurli unprli nuprli prnuli rpnuli pnruli npruli rnpuli nrpuli urnpli runpli unrpli nurpli rnupli nrupli pulnri uplnri plunri lpunri ulpnri lupnri punlri upnlri pnulri npulri unplri nuplri plnuri lpnuri pnluri npluri lnpuri nlpuri ulnpri lunpri unlpri nulpri lnupri nlupri prlnui rplnui plrnui lprnui rlpnui lrpnui prnlui rpnlui pnrlui nprlui rnplui nrplui plnrui lpnrui pnlrui nplrui lnprui nlprui rlnpui lrnpui rnlpui nrlpui lnrpui nlrpui urlnpi rulnpi ulrnpi lurnpi rlunpi lrunpi urnlpi runlpi unrlpi nurlpi rnulpi nrulpi ulnrpi lunrpi unlrpi nulrpi lnurpi nlurpi rlnupi lrnupi rnlupi nrlupi lnrupi nlrupi purinl uprinl pruinl rpuinl urpinl rupinl puirnl upirnl piurnl ipurnl uiprnl iuprnl priunl rpiunl pirunl iprunl ripunl irpunl uripnl ruipnl uirpnl iurpnl riupnl irupnl purnil uprnil prunil rpunil urpnil rupnil punril upnril pnuril npuril unpril nupril prnuil rpnuil pnruil npruil rnpuil nrpuil urnpil runpil unrpil nurpil rnupil nrupil puinrl upinrl piunrl ipunrl uipnrl iupnrl punirl upnirl pnuirl npuirl unpirl nupirl pinurl ipnurl pniurl npiurl inpurl nipurl uinprl iunprl uniprl nuiprl inuprl niuprl prinul rpinul pirnul iprnul ripnul irpnul prniul rpniul pnriul npriul rnpiul nrpiul pinrul ipnrul pnirul npirul inprul niprul rinpul irnpul rnipul nripul inrpul nirpul urinpl ruinpl uirnpl iurnpl riunpl irunpl urnipl runipl unripl nuripl rnuipl nruipl uinrpl iunrpl unirpl nuirpl inurpl niurpl rinupl irnupl rniupl nriupl inrupl nirupl pulinr uplinr pluinr lpuinr ulpinr lupinr puilnr upilnr piulnr ipulnr uiplnr iuplnr pliunr lpiunr pilunr iplunr lipunr ilpunr ulipnr luipnr uilpnr iulpnr liupnr ilupnr pulnir uplnir plunir lpunir ulpnir lupnir punlir upnlir pnulir npulir unplir nuplir plnuir lpnuir pnluir npluir lnpuir nlpuir ulnpir lunpir unlpir nulpir lnupir nlupir puinlr upinlr piunlr ipunlr uipnlr iupnlr punilr upnilr pnuilr npuilr unpilr nupilr pinulr ipnulr pniulr npiulr inpulr nipulr uinplr iunplr uniplr nuiplr inuplr niuplr plinur lpinur pilnur iplnur lipnur ilpnur plniur lpniur pnliur npliur lnpiur nlpiur pinlur ipnlur pnilur npilur inplur niplur linpur ilnpur lnipur nlipur inlpur nilpur ulinpr luinpr uilnpr iulnpr liunpr ilunpr ulnipr lunipr unlipr nulipr lnuipr nluipr uinlpr iunlpr unilpr nuilpr inulpr niulpr linupr ilnupr lniupr nliupr inlupr nilupr prlinu rplinu plrinu lprinu rlpinu lrpinu prilnu rpilnu pirlnu iprlnu riplnu irplnu plirnu lpirnu pilrnu iplrnu liprnu ilprnu rlipnu lripnu rilpnu irlpnu lirpnu ilrpnu prlniu rplniu plrniu lprniu rlpniu lrpniu prnliu rpnliu pnrliu nprliu rnpliu nrpliu plnriu lpnriu pnlriu nplriu lnpriu nlpriu rlnpiu lrnpiu rnlpiu nrlpiu lnrpiu nlrpiu prinlu rpinlu pirnlu iprnlu ripnlu irpnlu prnilu rpnilu pnrilu nprilu rnpilu nrpilu pinrlu ipnrlu pnirlu npirlu inprlu niprlu rinplu irnplu rniplu nriplu inrplu nirplu plinru lpinru pilnru iplnru lipnru ilpnru plniru lpniru pnliru npliru lnpiru nlpiru pinlru ipnlru pnilru npilru inplru niplru linpru ilnpru lnipru nlipru inlpru nilpru rlinpu lrinpu rilnpu irlnpu lirnpu ilrnpu rlnipu lrnipu rnlipu nrlipu lnripu nlripu rinlpu irnlpu rnilpu nrilpu inrlpu nirlpu linrpu ilnrpu lnirpu nlirpu inlrpu nilrpu urlinp rulinp ulrinp lurinp rluinp lruinp urilnp ruilnp uirlnp iurlnp riulnp irulnp ulirnp luirnp uilrnp iulrnp liurnp ilurnp rliunp lriunp rilunp irlunp lirunp ilrunp urlnip rulnip ulrnip lurnip rlunip lrunip urnlip runlip unrlip nurlip rnulip nrulip ulnrip lunrip unlrip nulrip lnurip nlurip rlnuip lrnuip rnluip nrluip lnruip nlruip urinlp ruinlp uirnlp iurnlp riunlp irunlp urnilp runilp unrilp nurilp rnuilp nruilp uinrlp iunrlp unirlp nuirlp inurlp niurlp rinulp irnulp rniulp nriulp inrulp nirulp ulinrp luinrp uilnrp iulnrp liunrp ilunrp ulnirp lunirp unlirp nulirp lnuirp nluirp uinlrp iunlrp unilrp nuilrp inulrp niulrp linurp ilnurp lniurp nliurp inlurp nilurp rlinup lrinup rilnup irlnup lirnup ilrnup rlniup lrniup rnliup nrliup lnriup nlriup rinlup irnlup rnilup nrilup inrlup nirlup linrup ilnrup lnirup nlirup inlrup nilrup
Note: these 'words' (valid or invalid) are all the permutations of the word purlin. These words are obtained by scrambling the letters in purlin.