planes lpanes palnes aplnes lapnes alpnes plnaes lpnaes pnlaes nplaes lnpaes nlpaes panles apnles pnales npales anples naples lanpes alnpes lnapes nlapes anlpes nalpes plaens lpaens palens aplens lapens alpens pleans lpeans pelans eplans lepans elpans paelns apelns pealns epalns aeplns eaplns laepns alepns leapns elapns aelpns ealpns plneas lpneas pnleas npleas lnpeas nlpeas plenas lpenas pelnas eplnas lepnas elpnas pnelas npelas penlas epnlas neplas enplas lnepas nlepas lenpas elnpas nelpas enlpas panels apnels pnaels npaels anpels napels paenls apenls peanls epanls aepnls eapnls pneals npeals penals epnals nepals enpals anepls naepls aenpls eanpls neapls enapls laneps alneps lnaeps nlaeps anleps naleps laenps alenps leanps elanps aelnps ealnps lneaps nleaps lenaps elnaps nelaps enlaps anelps naelps aenlps eanlps nealps enalps planse lpanse palnse aplnse lapnse alpnse plnase lpnase pnlase nplase lnpase nlpase panlse apnlse pnalse npalse anplse naplse lanpse alnpse lnapse nlapse anlpse nalpse plasne lpasne palsne aplsne lapsne alpsne plsane lpsane pslane splane lspane slpane paslne apslne psalne spalne asplne saplne laspne alspne lsapne slapne aslpne salpne plnsae lpnsae pnlsae nplsae lnpsae nlpsae plsnae lpsnae pslnae splnae lspnae slpnae pnslae npslae psnlae spnlae nsplae snplae lnspae nlspae lsnpae slnpae nslpae snlpae pansle apnsle pnasle npasle anpsle napsle pasnle apsnle psanle spanle aspnle sapnle pnsale npsale psnale spnale nspale snpale ansple nasple asnple sanple nsaple snaple lanspe alnspe lnaspe nlaspe anlspe nalspe lasnpe alsnpe lsanpe slanpe aslnpe salnpe lnsape nlsape lsnape slnape nslape snlape anslpe naslpe asnlpe sanlpe nsalpe snalpe plaesn lpaesn palesn aplesn lapesn alpesn pleasn lpeasn pelasn eplasn lepasn elpasn paelsn apelsn pealsn epalsn aeplsn eaplsn laepsn alepsn leapsn elapsn aelpsn ealpsn plasen lpasen palsen aplsen lapsen alpsen plsaen lpsaen pslaen splaen lspaen slpaen paslen apslen psalen spalen asplen saplen laspen alspen lsapen slapen aslpen salpen plesan lpesan pelsan eplsan lepsan elpsan plsean lpsean pslean splean lspean slpean peslan epslan pselan spelan esplan seplan lespan elspan lsepan slepan eslpan selpan paesln apesln peasln epasln aepsln eapsln paseln apseln psaeln spaeln aspeln sapeln pesaln epsaln psealn spealn espaln sepaln aespln easpln asepln saepln esapln seapln laespn alespn leaspn elaspn aelspn ealspn lasepn alsepn lsaepn slaepn aslepn salepn lesapn elsapn lseapn sleapn eslapn selapn aeslpn easlpn aselpn saelpn esalpn sealpn plnesa lpnesa pnlesa nplesa lnpesa nlpesa plensa lpensa pelnsa eplnsa lepnsa elpnsa pnelsa npelsa penlsa epnlsa neplsa enplsa lnepsa nlepsa lenpsa elnpsa nelpsa enlpsa plnsea lpnsea pnlsea nplsea lnpsea nlpsea plsnea lpsnea pslnea splnea lspnea slpnea pnslea npslea psnlea spnlea nsplea snplea lnspea nlspea lsnpea slnpea nslpea snlpea plesna lpesna pelsna eplsna lepsna elpsna plsena lpsena pslena splena lspena slpena peslna epslna pselna spelna esplna seplna lespna elspna lsepna slepna eslpna selpna pnesla npesla pensla epnsla nepsla enpsla pnsela npsela psnela spnela nspela snpela pesnla epsnla psenla spenla espnla sepnla nespla enspla nsepla snepla esnpla senpla lnespa nlespa lenspa elnspa nelspa enlspa lnsepa nlsepa lsnepa slnepa nslepa snlepa lesnpa elsnpa lsenpa slenpa eslnpa selnpa neslpa enslpa nselpa snelpa esnlpa senlpa panesl apnesl pnaesl npaesl anpesl napesl paensl apensl peansl epansl aepnsl eapnsl pneasl npeasl penasl epnasl nepasl enpasl anepsl naepsl aenpsl eanpsl neapsl enapsl pansel apnsel pnasel npasel anpsel napsel pasnel apsnel psanel spanel aspnel sapnel pnsael npsael psnael spnael nspael snpael anspel naspel asnpel sanpel nsapel snapel paesnl apesnl peasnl epasnl aepsnl eapsnl pasenl apsenl psaenl spaenl aspenl sapenl pesanl epsanl pseanl speanl espanl sepanl aespnl easpnl asepnl saepnl esapnl seapnl pnesal npesal pensal epnsal nepsal enpsal pnseal npseal psneal spneal nspeal snpeal pesnal epsnal psenal spenal espnal sepnal nespal enspal nsepal snepal esnpal senpal anespl naespl aenspl eanspl neaspl enaspl ansepl nasepl asnepl sanepl nsaepl snaepl aesnpl easnpl asenpl saenpl esanpl seanpl nesapl ensapl nseapl sneapl esnapl senapl lanesp alnesp lnaesp nlaesp anlesp nalesp laensp alensp leansp elansp aelnsp ealnsp lneasp nleasp lenasp elnasp nelasp enlasp anelsp naelsp aenlsp eanlsp nealsp enalsp lansep alnsep lnasep nlasep anlsep nalsep lasnep alsnep lsanep slanep aslnep salnep lnsaep nlsaep lsnaep slnaep nslaep snlaep anslep naslep asnlep sanlep nsalep snalep laesnp alesnp leasnp elasnp aelsnp ealsnp lasenp alsenp lsaenp slaenp aslenp salenp lesanp elsanp lseanp sleanp eslanp selanp aeslnp easlnp aselnp saelnp esalnp sealnp lnesap nlesap lensap elnsap nelsap enlsap lnseap nlseap lsneap slneap nsleap snleap lesnap elsnap lsenap slenap eslnap selnap neslap enslap nselap snelap esnlap senlap aneslp naeslp aenslp eanslp neaslp enaslp anselp naselp asnelp sanelp nsaelp snaelp aesnlp easnlp asenlp saenlp esanlp seanlp nesalp ensalp nsealp snealp esnalp senalp
Note: these 'words' (valid or invalid) are all the permutations of the word planes. These words are obtained by scrambling the letters in planes.