uppile pupile uppile pupile ppuile ppuile upiple puiple uipple iupple piuple ipuple upiple puiple uipple iupple piuple ipuple ppiule ppiule pipule ippule pipule ippule upplie puplie upplie puplie ppulie ppulie uplpie pulpie ulppie luppie plupie lpupie uplpie pulpie ulppie luppie plupie lpupie ppluie ppluie plpuie lppuie plpuie lppuie upilpe puilpe uiplpe iuplpe piulpe ipulpe uplipe pulipe ulpipe lupipe pluipe lpuipe uilppe iulppe ulippe luippe iluppe liuppe pilupe iplupe pliupe lpiupe ilpupe lipupe upilpe puilpe uiplpe iuplpe piulpe ipulpe uplipe pulipe ulpipe lupipe pluipe lpuipe uilppe iulppe ulippe luippe iluppe liuppe pilupe iplupe pliupe lpiupe ilpupe lipupe ppilue ppilue piplue ipplue piplue ipplue ppliue ppliue plpiue lppiue plpiue lppiue pilpue iplpue plipue lpipue ilppue lippue pilpue iplpue plipue lpipue ilppue lippue uppiel pupiel uppiel pupiel ppuiel ppuiel upipel puipel uippel iuppel piupel ipupel upipel puipel uippel iuppel piupel ipupel ppiuel ppiuel pipuel ippuel pipuel ippuel uppeil pupeil uppeil pupeil ppueil ppueil upepil puepil ueppil euppil peupil epupil upepil puepil ueppil euppil peupil epupil ppeuil ppeuil pepuil eppuil pepuil eppuil upiepl puiepl uipepl iupepl piuepl ipuepl upeipl pueipl uepipl eupipl peuipl epuipl uieppl iueppl ueippl euippl ieuppl eiuppl pieupl ipeupl peiupl epiupl iepupl eipupl upiepl puiepl uipepl iupepl piuepl ipuepl upeipl pueipl uepipl eupipl peuipl epuipl uieppl iueppl ueippl euippl ieuppl eiuppl pieupl ipeupl peiupl epiupl iepupl eipupl ppieul ppieul pipeul ippeul pipeul ippeul ppeiul ppeiul pepiul eppiul pepiul eppiul piepul ipepul peipul epipul ieppul eippul piepul ipepul peipul epipul ieppul eippul upplei puplei upplei puplei ppulei ppulei uplpei pulpei ulppei luppei plupei lpupei uplpei pulpei ulppei luppei plupei lpupei ppluei ppluei plpuei lppuei plpuei lppuei uppeli pupeli uppeli pupeli ppueli ppueli upepli puepli ueppli euppli peupli epupli upepli puepli ueppli euppli peupli epupli ppeuli ppeuli pepuli eppuli pepuli eppuli uplepi pulepi ulpepi lupepi pluepi lpuepi upelpi puelpi ueplpi euplpi peulpi epulpi uleppi lueppi uelppi eulppi leuppi eluppi pleupi lpeupi pelupi eplupi lepupi elpupi uplepi pulepi ulpepi lupepi pluepi lpuepi upelpi puelpi ueplpi euplpi peulpi epulpi uleppi lueppi uelppi eulppi leuppi eluppi pleupi lpeupi pelupi eplupi lepupi elpupi ppleui ppleui plpeui lppeui plpeui lppeui ppelui ppelui peplui epplui peplui epplui plepui lpepui pelpui eplpui leppui elppui plepui lpepui pelpui eplpui leppui elppui upilep puilep uiplep iuplep piulep ipulep upliep puliep ulpiep lupiep pluiep lpuiep uilpep iulpep ulipep luipep ilupep liupep piluep ipluep pliuep lpiuep ilpuep lipuep upielp puielp uipelp iupelp piuelp ipuelp upeilp pueilp uepilp eupilp peuilp epuilp uieplp iueplp ueiplp euiplp ieuplp eiuplp pieulp ipeulp peiulp epiulp iepulp eipulp upleip puleip ulpeip lupeip plueip lpueip upelip puelip ueplip euplip peulip epulip ulepip luepip uelpip eulpip leupip elupip pleuip lpeuip peluip epluip lepuip elpuip uilepp iulepp uliepp luiepp iluepp liuepp uielpp iuelpp ueilpp euilpp ieulpp eiulpp uleipp lueipp uelipp eulipp leuipp eluipp ileupp lieupp ielupp eilupp leiupp eliupp pileup ipleup plieup lpieup ilpeup lipeup pielup ipelup peilup epilup ieplup eiplup pleiup lpeiup peliup epliup lepiup elpiup ilepup liepup ielpup eilpup leipup elipup upilep puilep uiplep iuplep piulep ipulep upliep puliep ulpiep lupiep pluiep lpuiep uilpep iulpep ulipep luipep ilupep liupep piluep ipluep pliuep lpiuep ilpuep lipuep upielp puielp uipelp iupelp piuelp ipuelp upeilp pueilp uepilp eupilp peuilp epuilp uieplp iueplp ueiplp euiplp ieuplp eiuplp pieulp ipeulp peiulp epiulp iepulp eipulp upleip puleip ulpeip lupeip plueip lpueip upelip puelip ueplip euplip peulip epulip ulepip luepip uelpip eulpip leupip elupip pleuip lpeuip peluip epluip lepuip elpuip uilepp iulepp uliepp luiepp iluepp liuepp uielpp iuelpp ueilpp euilpp ieulpp eiulpp uleipp lueipp uelipp eulipp leuipp eluipp ileupp lieupp ielupp eilupp leiupp eliupp pileup ipleup plieup lpieup ilpeup lipeup pielup ipelup peilup epilup ieplup eiplup pleiup lpeiup peliup epliup lepiup elpiup ilepup liepup ielpup eilpup leipup elipup ppileu ppileu pipleu ippleu pipleu ippleu pplieu pplieu plpieu lppieu plpieu lppieu pilpeu iplpeu plipeu lpipeu ilppeu lippeu pilpeu iplpeu plipeu lpipeu ilppeu lippeu ppielu ppielu pipelu ippelu pipelu ippelu ppeilu ppeilu pepilu eppilu pepilu eppilu pieplu ipeplu peiplu epiplu iepplu eipplu pieplu ipeplu peiplu epiplu iepplu eipplu ppleiu ppleiu plpeiu lppeiu plpeiu lppeiu ppeliu ppeliu pepliu eppliu pepliu eppliu plepiu lpepiu pelpiu eplpiu leppiu elppiu plepiu lpepiu pelpiu eplpiu leppiu elppiu pilepu iplepu pliepu lpiepu ilpepu lipepu pielpu ipelpu peilpu epilpu ieplpu eiplpu pleipu lpeipu pelipu eplipu lepipu elpipu ileppu lieppu ielppu eilppu leippu elippu pilepu iplepu pliepu lpiepu ilpepu lipepu pielpu ipelpu peilpu epilpu ieplpu eiplpu pleipu lpeipu pelipu eplipu lepipu elpipu ileppu lieppu ielppu eilppu leippu elippu
Note: these 'words' (valid or invalid) are all the permutations of the word uppile. These words are obtained by scrambling the letters in uppile.