pilula iplula pliula lpiula ilpula lipula piulla ipulla puilla upilla iuplla uiplla pluila lpuila pulila uplila lupila ulpila ilupla liupla iulpla uilpla luipla ulipla pillua ipllua plilua lpilua ilplua liplua pillua ipllua plilua lpilua ilplua liplua plliua lpliua plliua lpliua llpiua llpiua illpua lilpua illpua lilpua llipua llipua piulla ipulla puilla upilla iuplla uiplla pilula iplula pliula lpiula ilpula lipula pulila uplila pluila lpuila ulpila lupila iulpla uilpla ilupla liupla ulipla luipla plulia lpulia pullia upllia luplia ulplia plluia lpluia plluia lpluia llpuia llpuia pullia upllia plulia lpulia ulplia luplia lulpia ullpia llupia llupia ullpia lulpia ilulpa liulpa iullpa uillpa luilpa ulilpa illupa lilupa illupa lilupa lliupa lliupa iullpa uillpa ilulpa liulpa ulilpa luilpa lulipa ullipa lluipa lluipa ullipa lulipa pilual iplual pliual lpiual ilpual lipual piulal ipulal puilal upilal iuplal uiplal pluial lpuial pulial uplial lupial ulpial ilupal liupal iulpal uilpal luipal ulipal pilaul iplaul pliaul lpiaul ilpaul lipaul pialul ipalul pailul apilul iaplul aiplul plaiul lpaiul paliul apliul lapiul alpiul ilapul liapul ialpul ailpul laipul alipul piuall ipuall puiall upiall iupall uipall piaull ipaull paiull apiull iapull aipull puaill upaill pauill apuill uapill aupill iuapll uiapll iaupll aiupll uaipll auipll pluail lpuail pulail uplail lupail ulpail plauil lpauil paluil apluil lapuil alpuil pualil upalil paulil apulil uaplil auplil luapil ulapil laupil alupil ualpil aulpil iluapl liuapl iulapl uilapl luiapl uliapl ilaupl liaupl ialupl ailupl laiupl aliupl iualpl uialpl iaulpl aiulpl uailpl auilpl luaipl ulaipl lauipl aluipl ualipl aulipl pillau ipllau plilau lpilau ilplau liplau pillau ipllau plilau lpilau ilplau liplau plliau lpliau plliau lpliau llpiau llpiau illpau lilpau illpau lilpau llipau llipau pilalu iplalu plialu lpialu ilpalu lipalu piallu ipallu paillu apillu iapllu aipllu plailu lpailu palilu aplilu lapilu alpilu ilaplu liaplu ialplu ailplu laiplu aliplu pilalu iplalu plialu lpialu ilpalu lipalu piallu ipallu paillu apillu iapllu aipllu plailu lpailu palilu aplilu lapilu alpilu ilaplu liaplu ialplu ailplu laiplu aliplu pllaiu lplaiu pllaiu lplaiu llpaiu llpaiu plaliu lpaliu palliu aplliu lapliu alpliu plaliu lpaliu palliu aplliu lapliu alpliu llapiu llapiu lalpiu allpiu lalpiu allpiu illapu lilapu illapu lilapu lliapu lliapu ilalpu lialpu iallpu aillpu lailpu alilpu ilalpu lialpu iallpu aillpu lailpu alilpu llaipu llaipu lalipu allipu lalipu allipu piulal ipulal puilal upilal iuplal uiplal pilual iplual pliual lpiual ilpual lipual pulial uplial pluial lpuial ulpial lupial iulpal uilpal ilupal liupal ulipal luipal piuall ipuall puiall upiall iupall uipall piaull ipaull paiull apiull iapull aipull puaill upaill pauill apuill uapill aupill iuapll uiapll iaupll aiupll uaipll auipll pilaul iplaul pliaul lpiaul ilpaul lipaul pialul ipalul pailul apilul iaplul aiplul plaiul lpaiul paliul apliul lapiul alpiul ilapul liapul ialpul ailpul laipul alipul pulail uplail pluail lpuail ulpail lupail pualil upalil paulil apulil uaplil auplil plauil lpauil paluil apluil lapuil alpuil ulapil luapil ualpil aulpil laupil alupil iulapl uilapl iluapl liuapl uliapl luiapl iualpl uialpl iaulpl aiulpl uailpl auilpl ilaupl liaupl ialupl ailupl laiupl aliupl ulaipl luaipl ualipl aulipl lauipl aluipl plulai lpulai pullai upllai luplai ulplai plluai lpluai plluai lpluai llpuai llpuai pullai upllai plulai lpulai ulplai luplai lulpai ullpai llupai llupai ullpai lulpai pluali lpuali pulali uplali lupali ulpali plauli lpauli paluli apluli lapuli alpuli pualli upalli paulli apulli uaplli auplli luapli ulapli laupli alupli ualpli aulpli pllaui lplaui pllaui lplaui llpaui llpaui plalui lpalui pallui apllui laplui alplui plalui lpalui pallui apllui laplui alplui llapui llapui lalpui allpui lalpui allpui pulali uplali pluali lpuali ulpali lupali pualli upalli paulli apulli uaplli auplli plauli lpauli paluli apluli lapuli alpuli ulapli luapli ualpli aulpli laupli alupli lulapi ullapi lluapi lluapi ullapi lulapi lualpi ulalpi laulpi alulpi uallpi aullpi llaupi llaupi lalupi allupi lalupi allupi ulalpi lualpi uallpi aullpi laulpi alulpi ilulap liulap iullap uillap luilap ulilap illuap liluap illuap liluap lliuap lliuap iullap uillap ilulap liulap ulilap luilap luliap ulliap lluiap lluiap ulliap luliap ilualp liualp iulalp uilalp luialp ulialp ilaulp liaulp ialulp ailulp laiulp aliulp iuallp uiallp iaullp aiullp uaillp auillp luailp ulailp lauilp aluilp ualilp aulilp illaup lilaup illaup lilaup lliaup lliaup ilalup lialup iallup aillup lailup alilup ilalup lialup iallup aillup lailup alilup llaiup llaiup laliup alliup laliup alliup iulalp uilalp ilualp liualp ulialp luialp iuallp uiallp iaullp aiullp uaillp auillp ilaulp liaulp ialulp ailulp laiulp aliulp ulailp luailp ualilp aulilp lauilp aluilp lulaip ullaip lluaip lluaip ullaip lulaip lualip ulalip laulip alulip uallip aullip llauip llauip laluip alluip laluip alluip ulalip lualip uallip aullip laulip alulip
Note: these 'words' (valid or invalid) are all the permutations of the word pilula. These words are obtained by scrambling the letters in pilula.