pasts apsts psats spats aspts sapts patss aptss ptass tpass atpss tapss pstas sptas ptsas tpsas stpas tspas astps satps atsps tasps staps tsaps passt apsst psast spast aspst sapst passt apsst psast spast aspst sapst pssat spsat pssat spsat sspat sspat asspt saspt asspt saspt ssapt ssapt patss aptss ptass tpass atpss tapss pasts apsts psats spats aspts sapts ptsas tpsas pstas sptas tspas stpas atsps tasps astps satps tsaps staps pstsa sptsa ptssa tpssa stpsa tspsa pssta spsta pssta spsta sspta sspta ptssa tpssa pstsa sptsa tspsa stpsa stspa tsspa sstpa sstpa tsspa stspa astsp satsp atssp tassp stasp tsasp asstp sastp asstp sastp ssatp ssatp atssp tassp astsp satsp tsasp stasp stsap tssap sstap sstap tssap stsap
Note: these 'words' (valid or invalid) are all the permutations of the word pasts. These words are obtained by scrambling the letters in pasts.