pipals ippals ppials ppials ippals pipals piapls ipapls paipls apipls iappls aippls ppails ppails papils appils papils appils ipapls piapls iappls aippls paipls apipls piplas ipplas ppilas ppilas ipplas piplas pilpas iplpas plipas lpipas ilppas lippas pplias pplias plpias lppias plpias lppias iplpas pilpas ilppas lippas plipas lpipas pialps ipalps pailps apilps iaplps aiplps pilaps iplaps pliaps lpiaps ilpaps lipaps palips aplips plaips lpaips alpips lapips ialpps ailpps ilapps liapps alipps laipps ppalis ppalis paplis applis paplis applis pplais pplais plpais lppais plpais lppais palpis aplpis plapis lpapis alppis lappis palpis aplpis plapis lpapis alppis lappis ipalps pialps iaplps aiplps pailps apilps iplaps pilaps ilpaps lipaps pliaps lpiaps ialpps ailpps ilapps liapps alipps laipps palips aplips plaips lpaips alpips lapips pipasl ippasl ppiasl ppiasl ippasl pipasl piapsl ipapsl paipsl apipsl iappsl aippsl ppaisl ppaisl papisl appisl papisl appisl ipapsl piapsl iappsl aippsl paipsl apipsl pipsal ippsal ppisal ppisal ippsal pipsal pispal ipspal psipal spipal isppal sippal ppsial ppsial pspial sppial pspial sppial ipspal pispal isppal sippal psipal spipal piaspl ipaspl paispl apispl iapspl aipspl pisapl ipsapl psiapl spiapl ispapl sipapl pasipl apsipl psaipl spaipl aspipl sapipl iasppl aisppl isappl siappl asippl saippl ppasil ppasil papsil appsil papsil appsil ppsail ppsail pspail sppail pspail sppail paspil apspil psapil spapil asppil sappil paspil apspil psapil spapil asppil sappil ipaspl piaspl iapspl aipspl paispl apispl ipsapl pisapl ispapl sipapl psiapl spiapl iasppl aisppl isappl siappl asippl saippl pasipl apsipl psaipl spaipl aspipl sapipl piplsa ipplsa ppilsa ppilsa ipplsa piplsa pilpsa iplpsa plipsa lpipsa ilppsa lippsa pplisa pplisa plpisa lppisa plpisa lppisa iplpsa pilpsa ilppsa lippsa plipsa lpipsa pipsla ippsla ppisla ppisla ippsla pipsla pispla ipspla psipla spipla isppla sippla ppsila ppsila pspila sppila pspila sppila ipspla pispla isppla sippla psipla spipla pilspa iplspa plispa lpispa ilpspa lipspa pislpa ipslpa psilpa spilpa isplpa siplpa plsipa lpsipa pslipa splipa lspipa slpipa ilsppa lisppa islppa silppa lsippa slippa pplsia pplsia plpsia lppsia plpsia lppsia ppslia ppslia psplia spplia psplia spplia plspia lpspia pslpia splpia lsppia slppia plspia lpspia pslpia splpia lsppia slppia iplspa pilspa ilpspa lipspa plispa lpispa ipslpa pislpa isplpa siplpa psilpa spilpa ilsppa lisppa islppa silppa lsippa slippa plsipa lpsipa pslipa splipa lspipa slpipa pialsp ipalsp pailsp apilsp iaplsp aiplsp pilasp iplasp pliasp lpiasp ilpasp lipasp palisp aplisp plaisp lpaisp alpisp lapisp ialpsp ailpsp ilapsp liapsp alipsp laipsp piaslp ipaslp paislp apislp iapslp aipslp pisalp ipsalp psialp spialp ispalp sipalp pasilp apsilp psailp spailp aspilp sapilp iasplp aisplp isaplp siaplp asiplp saiplp pilsap iplsap plisap lpisap ilpsap lipsap pislap ipslap psilap spilap isplap siplap plsiap lpsiap psliap spliap lspiap slpiap ilspap lispap islpap silpap lsipap slipap palsip aplsip plasip lpasip alpsip lapsip paslip apslip psalip spalip asplip saplip plsaip lpsaip pslaip splaip lspaip slpaip alspip laspip aslpip salpip lsapip slapip ialspp ailspp ilaspp liaspp alispp laispp iaslpp aislpp isalpp sialpp asilpp sailpp ilsapp lisapp islapp silapp lsiapp sliapp alsipp lasipp aslipp salipp lsaipp slaipp ppalsi ppalsi paplsi applsi paplsi applsi pplasi pplasi plpasi lppasi plpasi lppasi palpsi aplpsi plapsi lpapsi alppsi lappsi palpsi aplpsi plapsi lpapsi alppsi lappsi ppasli ppasli papsli appsli papsli appsli ppsali ppsali pspali sppali pspali sppali paspli apspli psapli spapli asppli sappli paspli apspli psapli spapli asppli sappli pplsai pplsai plpsai lppsai plpsai lppsai ppslai ppslai psplai spplai psplai spplai plspai lpspai pslpai splpai lsppai slppai plspai lpspai pslpai splpai lsppai slppai palspi aplspi plaspi lpaspi alpspi lapspi paslpi apslpi psalpi spalpi asplpi saplpi plsapi lpsapi pslapi splapi lspapi slpapi alsppi lasppi aslppi salppi lsappi slappi palspi aplspi plaspi lpaspi alpspi lapspi paslpi apslpi psalpi spalpi asplpi saplpi plsapi lpsapi pslapi splapi lspapi slpapi alsppi lasppi aslppi salppi lsappi slappi ipalsp pialsp iaplsp aiplsp pailsp apilsp iplasp pilasp ilpasp lipasp pliasp lpiasp ialpsp ailpsp ilapsp liapsp alipsp laipsp palisp aplisp plaisp lpaisp alpisp lapisp ipaslp piaslp iapslp aipslp paislp apislp ipsalp pisalp ispalp sipalp psialp spialp iasplp aisplp isaplp siaplp asiplp saiplp pasilp apsilp psailp spailp aspilp sapilp iplsap pilsap ilpsap lipsap plisap lpisap ipslap pislap isplap siplap psilap spilap ilspap lispap islpap silpap lsipap slipap plsiap lpsiap psliap spliap lspiap slpiap ialspp ailspp ilaspp liaspp alispp laispp iaslpp aislpp isalpp sialpp asilpp sailpp ilsapp lisapp islapp silapp lsiapp sliapp alsipp lasipp aslipp salipp lsaipp slaipp palsip aplsip plasip lpasip alpsip lapsip paslip apslip psalip spalip asplip saplip plsaip lpsaip pslaip splaip lspaip slpaip alspip laspip aslpip salpip lsapip slapip
Note: these 'words' (valid or invalid) are all the permutations of the word pipals. These words are obtained by scrambling the letters in pipals.