botts obtts btots tbots otbts tobts botts obtts btots tbots otbts tobts bttos tbtos bttos tbtos ttbos ttbos ottbs totbs ottbs totbs ttobs ttobs botst obtst btost tbost otbst tobst bostt obstt bsott sbott osbtt sobtt btsot tbsot bstot sbtot tsbot stbot otsbt tosbt ostbt sotbt tsobt stobt botst obtst btost tbost otbst tobst bostt obstt bsott sbott osbtt sobtt btsot tbsot bstot sbtot tsbot stbot otsbt tosbt ostbt sotbt tsobt stobt bttso tbtso bttso tbtso ttbso ttbso btsto tbsto bstto sbtto tsbto stbto btsto tbsto bstto sbtto tsbto stbto ttsbo ttsbo tstbo sttbo tstbo sttbo ottsb totsb ottsb totsb ttosb ttosb otstb tostb osttb sottb tsotb stotb otstb tostb osttb sottb tsotb stotb ttsob ttsob tstob sttob tstob sttob
Note: these 'words' (valid or invalid) are all the permutations of the word botts. These words are obtained by scrambling the letters in botts.