tapus atpus tpaus ptaus aptus patus taups atups tuaps utaps autps uatps tpuas ptuas tupas utpas putas uptas aputs pauts aupts uapts puats upats tapsu atpsu tpasu ptasu aptsu patsu taspu atspu tsapu stapu astpu satpu tpsau ptsau tspau stpau pstau sptau apstu pastu asptu saptu psatu spatu tausp atusp tuasp utasp autsp uatsp tasup atsup tsaup staup astup satup tusap utsap tsuap stuap ustap sutap austp uastp asutp sautp usatp suatp tpusa ptusa tupsa utpsa putsa uptsa tpsua ptsua tspua stpua pstua sptua tuspa utspa tsupa stupa ustpa sutpa pusta upsta psuta sputa uspta supta apust paust aupst uapst puast upast apsut pasut asput saput psaut spaut auspt uaspt asupt saupt usapt suapt pusat upsat psuat spuat uspat supat
Note: these 'words' (valid or invalid) are all the permutations of the word tapus. These words are obtained by scrambling the letters in tapus.