potes optes ptoes tpoes otpes topes poets opets peots epots oepts eopts pteos tpeos petos eptos tepos etpos oteps toeps oetps eotps teops etops potse optse ptose tpose otpse topse poste opste psote spote ospte sopte ptsoe tpsoe pstoe sptoe tspoe stpoe otspe tospe ostpe sotpe tsope stope poest opest peost epost oepst eopst poset opset psoet spoet ospet sopet pesot epsot pseot speot espot sepot oespt eospt osept soept esopt seopt pteso tpeso petso eptso tepso etpso ptseo tpseo psteo spteo tspeo stpeo pesto epsto pseto speto espto septo tespo etspo tsepo stepo estpo setpo otesp toesp oetsp eotsp teosp etosp otsep tosep ostep sotep tsoep stoep oestp eostp osetp soetp esotp seotp tesop etsop tseop steop estop setop
Note: these 'words' (valid or invalid) are all the permutations of the word potes. These words are obtained by scrambling the letters in potes.