prutah rputah purtah uprtah ruptah urptah prtuah rptuah ptruah tpruah rtpuah trpuah putrah uptrah pturah tpurah utprah tuprah rutpah urtpah rtupah trupah utrpah turpah pruath rpuath purath uprath rupath urpath prauth rpauth paruth apruth raputh arputh puarth uparth paurth apurth uaprth auprth ruapth urapth raupth arupth uarpth aurpth prtauh rptauh ptrauh tprauh rtpauh trpauh pratuh rpatuh partuh aprtuh raptuh arptuh ptaruh tparuh patruh aptruh tapruh atpruh rtapuh trapuh ratpuh artpuh tarpuh atrpuh putarh uptarh ptuarh tpuarh utparh tuparh puatrh upatrh pautrh aputrh uaptrh auptrh ptaurh tpaurh paturh apturh tapurh atpurh utaprh tuaprh uatprh autprh tauprh atuprh rutaph urtaph rtuaph truaph utraph turaph ruatph uratph rautph arutph uartph aurtph rtauph trauph ratuph artuph taruph atruph utarph tuarph uatrph autrph taurph aturph prutha rputha purtha uprtha ruptha urptha prtuha rptuha ptruha tpruha rtpuha trpuha putrha uptrha pturha tpurha utprha tuprha rutpha urtpha rtupha trupha utrpha turpha pruhta rpuhta purhta uprhta ruphta urphta prhuta rphuta phruta hpruta rhputa hrputa puhrta uphrta phurta hpurta uhprta huprta ruhpta urhpta rhupta hrupta uhrpta hurpta prthua rpthua ptrhua tprhua rtphua trphua prhtua rphtua phrtua hprtua rhptua hrptua pthrua tphrua phtrua hptrua thprua htprua rthpua trhpua rhtpua hrtpua thrpua htrpua puthra upthra ptuhra tpuhra utphra tuphra puhtra uphtra phutra hputra uhptra huptra pthura tphura phtura hptura thpura htpura uthpra tuhpra uhtpra hutpra thupra htupra ruthpa urthpa rtuhpa truhpa utrhpa turhpa ruhtpa urhtpa rhutpa hrutpa uhrtpa hurtpa rthupa trhupa rhtupa hrtupa thrupa htrupa uthrpa tuhrpa uhtrpa hutrpa thurpa hturpa pruaht rpuaht puraht upraht rupaht urpaht prauht rpauht paruht apruht rapuht arpuht puarht uparht paurht apurht uaprht auprht ruapht urapht raupht arupht uarpht aurpht pruhat rpuhat purhat uprhat ruphat urphat prhuat rphuat phruat hpruat rhpuat hrpuat puhrat uphrat phurat hpurat uhprat huprat ruhpat urhpat rhupat hrupat uhrpat hurpat prahut rpahut parhut aprhut raphut arphut prhaut rphaut phraut hpraut rhpaut hrpaut pahrut aphrut pharut hparut ahprut haprut rahput arhput rhaput hraput ahrput harput puahrt upahrt pauhrt apuhrt uaphrt auphrt puhart uphart phuart hpuart uhpart hupart pahurt aphurt phaurt hpaurt ahpurt hapurt uahprt auhprt uhaprt huaprt ahuprt hauprt ruahpt urahpt rauhpt aruhpt uarhpt aurhpt ruhapt urhapt rhuapt hruapt uhrapt hurapt rahupt arhupt rhaupt hraupt ahrupt harupt uahrpt auhrpt uharpt huarpt ahurpt haurpt prtahu rptahu ptrahu tprahu rtpahu trpahu prathu rpathu parthu aprthu rapthu arpthu ptarhu tparhu patrhu aptrhu taprhu atprhu rtaphu traphu ratphu artphu tarphu atrphu prthau rpthau ptrhau tprhau rtphau trphau prhtau rphtau phrtau hprtau rhptau hrptau pthrau tphrau phtrau hptrau thprau htprau rthpau trhpau rhtpau hrtpau thrpau htrpau prahtu rpahtu parhtu aprhtu raphtu arphtu prhatu rphatu phratu hpratu rhpatu hrpatu pahrtu aphrtu phartu hpartu ahprtu haprtu rahptu arhptu rhaptu hraptu ahrptu harptu ptahru tpahru pathru apthru taphru atphru ptharu tpharu phtaru hptaru thparu htparu pahtru aphtru phatru hpatru ahptru haptru tahpru athpru thapru htapru ahtpru hatpru rtahpu trahpu rathpu arthpu tarhpu atrhpu rthapu trhapu rhtapu hrtapu thrapu htrapu rahtpu arhtpu rhatpu hratpu ahrtpu hartpu tahrpu athrpu tharpu htarpu ahtrpu hatrpu putahr uptahr ptuahr tpuahr utpahr tupahr puathr upathr pauthr aputhr uapthr aupthr ptauhr tpauhr patuhr aptuhr tapuhr atpuhr utaphr tuaphr uatphr autphr tauphr atuphr puthar upthar ptuhar tpuhar utphar tuphar puhtar uphtar phutar hputar uhptar huptar pthuar tphuar phtuar hptuar thpuar htpuar uthpar tuhpar uhtpar hutpar thupar htupar puahtr upahtr pauhtr apuhtr uaphtr auphtr puhatr uphatr phuatr hpuatr uhpatr hupatr pahutr aphutr phautr hpautr ahputr haputr uahptr auhptr uhaptr huaptr ahuptr hauptr ptahur tpahur pathur apthur taphur atphur pthaur tphaur phtaur hptaur thpaur htpaur pahtur aphtur phatur hpatur ahptur haptur tahpur athpur thapur htapur ahtpur hatpur utahpr tuahpr uathpr authpr tauhpr atuhpr uthapr tuhapr uhtapr hutapr thuapr htuapr uahtpr auhtpr uhatpr huatpr ahutpr hautpr tahupr athupr thaupr htaupr ahtupr hatupr rutahp urtahp rtuahp truahp utrahp turahp ruathp urathp rauthp aruthp uarthp aurthp rtauhp trauhp ratuhp artuhp taruhp atruhp utarhp tuarhp uatrhp autrhp taurhp aturhp ruthap urthap rtuhap truhap utrhap turhap ruhtap urhtap rhutap hrutap uhrtap hurtap rthuap trhuap rhtuap hrtuap thruap htruap uthrap tuhrap uhtrap hutrap thurap hturap ruahtp urahtp rauhtp aruhtp uarhtp aurhtp ruhatp urhatp rhuatp hruatp uhratp huratp rahutp arhutp rhautp hrautp ahrutp harutp uahrtp auhrtp uhartp huartp ahurtp haurtp rtahup trahup rathup arthup tarhup atrhup rthaup trhaup rhtaup hrtaup thraup htraup rahtup arhtup rhatup hratup ahrtup hartup tahrup athrup tharup htarup ahtrup hatrup utahrp tuahrp uathrp authrp tauhrp atuhrp utharp tuharp uhtarp hutarp thuarp htuarp uahtrp auhtrp uhatrp huatrp ahutrp hautrp tahurp athurp thaurp htaurp ahturp haturp
Note: these 'words' (valid or invalid) are all the permutations of the word prutah. These words are obtained by scrambling the letters in prutah.