couche ocuche cuoche ucoche oucche uocche cocuhe occuhe ccouhe ccouhe occuhe cocuhe cucohe uccohe ccuohe ccuohe uccohe cucohe oucche uocche ocuche couche ucoche cuoche couhce ocuhce cuohce ucohce ouchce uochce cohuce ochuce chouce hcouce ohcuce hocuce cuhoce uchoce chuoce hcuoce uhcoce hucoce ouhcce uohcce ohucce houcce uhocce huocce cochue occhue ccohue ccohue occhue cochue cohcue ochcue chocue hcocue ohccue hoccue cchoue cchoue chcoue hccoue chcoue hccoue ochcue cohcue ohccue hoccue chocue hcocue cuchoe ucchoe ccuhoe ccuhoe ucchoe cuchoe cuhcoe uchcoe chucoe hcucoe uhccoe huccoe cchuoe cchuoe chcuoe hccuoe chcuoe hccuoe uchcoe cuhcoe uhccoe huccoe chucoe hcucoe ouchce uochce ocuhce couhce ucohce cuohce ouhcce uohcce ohucce houcce uhocce huocce ochuce cohuce ohcuce hocuce chouce hcouce uchoce cuhoce uhcoce hucoce chuoce hcuoce couceh ocuceh cuoceh ucoceh oucceh uocceh cocueh occueh ccoueh ccoueh occueh cocueh cucoeh uccoeh ccuoeh ccuoeh uccoeh cucoeh oucceh uocceh ocuceh couceh ucoceh cuoceh couech ocuech cuoech ucoech oucech uocech coeuch oceuch ceouch ecouch oecuch eocuch cueoch uceoch ceuoch ecuoch uecoch eucoch ouecch uoecch oeucch eoucch ueocch euocch coceuh occeuh ccoeuh ccoeuh occeuh coceuh coecuh ocecuh ceocuh ecocuh oeccuh eoccuh cceouh cceouh cecouh eccouh cecouh eccouh ocecuh coecuh oeccuh eoccuh ceocuh ecocuh cuceoh ucceoh ccueoh ccueoh ucceoh cuceoh cuecoh ucecoh ceucoh ecucoh ueccoh euccoh cceuoh cceuoh cecuoh eccuoh cecuoh eccuoh ucecoh cuecoh ueccoh euccoh ceucoh ecucoh oucech uocech ocuech couech ucoech cuoech ouecch uoecch oeucch eoucch ueocch euocch oceuch coeuch oecuch eocuch ceouch ecouch uceoch cueoch uecoch eucoch ceuoch ecuoch couhec ocuhec cuohec ucohec ouchec uochec cohuec ochuec chouec hcouec ohcuec hocuec cuhoec uchoec chuoec hcuoec uhcoec hucoec ouhcec uohcec ohucec houcec uhocec huocec couehc ocuehc cuoehc ucoehc oucehc uocehc coeuhc oceuhc ceouhc ecouhc oecuhc eocuhc cueohc uceohc ceuohc ecuohc uecohc eucohc ouechc uoechc oeuchc eouchc ueochc euochc coheuc ocheuc choeuc hcoeuc ohceuc hoceuc coehuc ocehuc ceohuc ecohuc oechuc eochuc cheouc hceouc cehouc echouc hecouc ehcouc ohecuc hoecuc oehcuc eohcuc heocuc ehocuc cuheoc ucheoc chueoc hcueoc uhceoc huceoc cuehoc ucehoc ceuhoc ecuhoc uechoc euchoc cheuoc hceuoc cehuoc echuoc hecuoc ehcuoc uhecoc huecoc uehcoc euhcoc heucoc ehucoc ouhecc uohecc ohuecc houecc uhoecc huoecc ouehcc uoehcc oeuhcc eouhcc ueohcc euohcc oheucc hoeucc oehucc eohucc heoucc ehoucc uheocc hueocc uehocc euhocc heuocc ehuocc cocheu occheu ccoheu ccoheu occheu cocheu cohceu ochceu choceu hcoceu ohcceu hocceu cchoeu cchoeu chcoeu hccoeu chcoeu hccoeu ochceu cohceu ohcceu hocceu choceu hcoceu cocehu occehu ccoehu ccoehu occehu cocehu coechu ocechu ceochu ecochu oecchu eocchu cceohu cceohu cecohu eccohu cecohu eccohu ocechu coechu oecchu eocchu ceochu ecochu cohecu ochecu choecu hcoecu ohcecu hocecu coehcu ocehcu ceohcu ecohcu oechcu eochcu cheocu hceocu cehocu echocu hecocu ehcocu oheccu hoeccu oehccu eohccu heoccu ehoccu ccheou ccheou chceou hcceou chceou hcceou ccehou ccehou cechou ecchou cechou ecchou checou hcecou cehcou echcou heccou ehccou checou hcecou cehcou echcou heccou ehccou ochecu cohecu ohcecu hocecu choecu hcoecu ocehcu coehcu oechcu eochcu ceohcu ecohcu oheccu hoeccu oehccu eohccu heoccu ehoccu cheocu hceocu cehocu echocu hecocu ehcocu cucheo uccheo ccuheo ccuheo uccheo cucheo cuhceo uchceo chuceo hcuceo uhcceo hucceo cchueo cchueo chcueo hccueo chcueo hccueo uchceo cuhceo uhcceo hucceo chuceo hcuceo cuceho ucceho ccueho ccueho ucceho cuceho cuecho ucecho ceucho ecucho ueccho euccho cceuho cceuho cecuho eccuho cecuho eccuho ucecho cuecho ueccho euccho ceucho ecucho cuheco ucheco chueco hcueco uhceco huceco cuehco ucehco ceuhco ecuhco uechco euchco cheuco hceuco cehuco echuco hecuco ehcuco uhecco huecco uehcco euhcco heucco ehucco ccheuo ccheuo chceuo hcceuo chceuo hcceuo ccehuo ccehuo cechuo ecchuo cechuo ecchuo checuo hcecuo cehcuo echcuo heccuo ehccuo checuo hcecuo cehcuo echcuo heccuo ehccuo ucheco cuheco uhceco huceco chueco hcueco ucehco cuehco uechco euchco ceuhco ecuhco uhecco huecco uehcco euhcco heucco ehucco cheuco hceuco cehuco echuco hecuco ehcuco ouchec uochec ocuhec couhec ucohec cuohec ouhcec uohcec ohucec houcec uhocec huocec ochuec cohuec ohcuec hocuec chouec hcouec uchoec cuhoec uhcoec hucoec chuoec hcuoec oucehc uocehc ocuehc couehc ucoehc cuoehc ouechc uoechc oeuchc eouchc ueochc euochc oceuhc coeuhc oecuhc eocuhc ceouhc ecouhc uceohc cueohc uecohc eucohc ceuohc ecuohc ouhecc uohecc ohuecc houecc uhoecc huoecc ouehcc uoehcc oeuhcc eouhcc ueohcc euohcc oheucc hoeucc oehucc eohucc heoucc ehoucc uheocc hueocc uehocc euhocc heuocc ehuocc ocheuc coheuc ohceuc hoceuc choeuc hcoeuc ocehuc coehuc oechuc eochuc ceohuc ecohuc ohecuc hoecuc oehcuc eohcuc heocuc ehocuc cheouc hceouc cehouc echouc hecouc ehcouc ucheoc cuheoc uhceoc huceoc chueoc hcueoc ucehoc cuehoc uechoc euchoc ceuhoc ecuhoc uhecoc huecoc uehcoc euhcoc heucoc ehucoc cheuoc hceuoc cehuoc echuoc hecuoc ehcuoc
Note: these 'words' (valid or invalid) are all the permutations of the word couche. These words are obtained by scrambling the letters in couche.