phases hpases pahses aphses hapses ahpses phsaes hpsaes pshaes sphaes hspaes shpaes pashes apshes psahes spahes asphes saphes haspes ahspes hsapes shapes ashpes sahpes phaess hpaess pahess aphess hapess ahpess pheass hpeass pehass ephass hepass ehpass paehss apehss peahss epahss aephss eaphss haepss ahepss heapss ehapss aehpss eahpss phseas hpseas psheas spheas hspeas shpeas phesas hpesas pehsas ephsas hepsas ehpsas psehas spehas peshas epshas sephas esphas hsepas shepas hespas ehspas sehpas eshpas pasehs apsehs psaehs spaehs aspehs sapehs paeshs apeshs peashs epashs aepshs eapshs pseahs speahs pesahs epsahs sepahs espahs asephs saephs aesphs easphs seaphs esaphs haseps ahseps hsaeps shaeps asheps saheps haesps ahesps heasps ehasps aehsps eahsps hseaps sheaps hesaps ehsaps sehaps eshaps asehps saehps aeshps eashps seahps esahps phasse hpasse pahsse aphsse hapsse ahpsse phsase hpsase pshase sphase hspase shpase pashse apshse psahse spahse asphse saphse haspse ahspse hsapse shapse ashpse sahpse phasse hpasse pahsse aphsse hapsse ahpsse phsase hpsase pshase sphase hspase shpase pashse apshse psahse spahse asphse saphse haspse ahspse hsapse shapse ashpse sahpse phssae hpssae pshsae sphsae hspsae shpsae phssae hpssae pshsae sphsae hspsae shpsae psshae spshae psshae spshae ssphae ssphae hsspae shspae hsspae shspae sshpae sshpae passhe apsshe psashe spashe aspshe sapshe passhe apsshe psashe spashe aspshe sapshe pssahe spsahe pssahe spsahe sspahe sspahe assphe sasphe assphe sasphe ssaphe ssaphe hasspe ahsspe hsaspe shaspe ashspe sahspe hasspe ahsspe hsaspe shaspe ashspe sahspe hssape shsape hssape shsape sshape sshape asshpe sashpe asshpe sashpe ssahpe ssahpe phaess hpaess pahess aphess hapess ahpess pheass hpeass pehass ephass hepass ehpass paehss apehss peahss epahss aephss eaphss haepss ahepss heapss ehapss aehpss eahpss phases hpases pahses aphses hapses ahpses phsaes hpsaes pshaes sphaes hspaes shpaes pashes apshes psahes spahes asphes saphes haspes ahspes hsapes shapes ashpes sahpes phesas hpesas pehsas ephsas hepsas ehpsas phseas hpseas psheas spheas hspeas shpeas peshas epshas psehas spehas esphas sephas hespas ehspas hsepas shepas eshpas sehpas paeshs apeshs peashs epashs aepshs eapshs pasehs apsehs psaehs spaehs aspehs sapehs pesahs epsahs pseahs speahs espahs sepahs aesphs easphs asephs saephs esaphs seaphs haesps ahesps heasps ehasps aehsps eahsps haseps ahseps hsaeps shaeps asheps saheps hesaps ehsaps hseaps sheaps eshaps sehaps aeshps eashps asehps saehps esahps seahps phsesa hpsesa pshesa sphesa hspesa shpesa phessa hpessa pehssa ephssa hepssa ehpssa psehsa spehsa peshsa epshsa sephsa esphsa hsepsa shepsa hespsa ehspsa sehpsa eshpsa phssea hpssea pshsea sphsea hspsea shpsea phssea hpssea pshsea sphsea hspsea shpsea psshea spshea psshea spshea ssphea ssphea hsspea shspea hsspea shspea sshpea sshpea phessa hpessa pehssa ephssa hepssa ehpssa phsesa hpsesa pshesa sphesa hspesa shpesa peshsa epshsa psehsa spehsa esphsa sephsa hespsa ehspsa hsepsa shepsa eshpsa sehpsa psesha spesha pessha epssha sepsha espsha psseha spseha psseha spseha sspeha sspeha pessha epssha psesha spesha espsha sepsha sespha esspha ssepha ssepha esspha sespha hsespa shespa hesspa ehsspa sehspa eshspa hssepa shsepa hssepa shsepa sshepa sshepa hesspa ehsspa hsespa shespa eshspa sehspa seshpa esshpa ssehpa ssehpa esshpa seshpa pasesh apsesh psaesh spaesh aspesh sapesh paessh apessh peassh epassh aepssh eapssh pseash speash pesash epsash sepash espash asepsh saepsh aespsh easpsh seapsh esapsh passeh apsseh psaseh spaseh aspseh sapseh passeh apsseh psaseh spaseh aspseh sapseh pssaeh spsaeh pssaeh spsaeh sspaeh sspaeh asspeh saspeh asspeh saspeh ssapeh ssapeh paessh apessh peassh epassh aepssh eapssh pasesh apsesh psaesh spaesh aspesh sapesh pesash epsash pseash speash espash sepash aespsh easpsh asepsh saepsh esapsh seapsh psesah spesah pessah epssah sepsah espsah psseah spseah psseah spseah sspeah sspeah pessah epssah psesah spesah espsah sepsah sespah esspah ssepah ssepah esspah sespah asesph saesph aessph eassph seasph esasph asseph saseph asseph saseph ssaeph ssaeph aessph eassph asesph saesph esasph seasph sesaph essaph sseaph sseaph essaph sesaph hasesp ahsesp hsaesp shaesp ashesp sahesp haessp ahessp heassp ehassp aehssp eahssp hseasp sheasp hesasp ehsasp sehasp eshasp asehsp saehsp aeshsp eashsp seahsp esahsp hassep ahssep hsasep shasep ashsep sahsep hassep ahssep hsasep shasep ashsep sahsep hssaep shsaep hssaep shsaep sshaep sshaep asshep sashep asshep sashep ssahep ssahep haessp ahessp heassp ehassp aehssp eahssp hasesp ahsesp hsaesp shaesp ashesp sahesp hesasp ehsasp hseasp sheasp eshasp sehasp aeshsp eashsp asehsp saehsp esahsp seahsp hsesap shesap hessap ehssap sehsap eshsap hsseap shseap hsseap shseap ssheap ssheap hessap ehssap hsesap shesap eshsap sehsap seshap esshap ssehap ssehap esshap seshap aseshp saeshp aesshp easshp seashp esashp assehp sasehp assehp sasehp ssaehp ssaehp aesshp easshp aseshp saeshp esashp seashp sesahp essahp sseahp sseahp essahp sesahp
Note: these 'words' (valid or invalid) are all the permutations of the word phases. These words are obtained by scrambling the letters in phases.