putts uptts ptuts tputs utpts tupts putts uptts ptuts tputs utpts tupts pttus tptus pttus tptus ttpus ttpus uttps tutps uttps tutps ttups ttups putst uptst ptust tpust utpst tupst pustt upstt psutt sputt usptt suptt ptsut tpsut pstut sptut tsput stput utspt tuspt ustpt sutpt tsupt stupt putst uptst ptust tpust utpst tupst pustt upstt psutt sputt usptt suptt ptsut tpsut pstut sptut tsput stput utspt tuspt ustpt sutpt tsupt stupt pttsu tptsu pttsu tptsu ttpsu ttpsu ptstu tpstu psttu spttu tsptu stptu ptstu tpstu psttu spttu tsptu stptu ttspu ttspu tstpu sttpu tstpu sttpu uttsp tutsp uttsp tutsp ttusp ttusp utstp tustp usttp suttp tsutp stutp utstp tustp usttp suttp tsutp stutp ttsup ttsup tstup sttup tstup sttup
Note: these 'words' (valid or invalid) are all the permutations of the word putts. These words are obtained by scrambling the letters in putts.