blots lbots bolts oblts lobts olbts bltos lbtos btlos tblos ltbos tlbos botls obtls btols tbols otbls tobls lotbs oltbs ltobs tlobs otlbs tolbs blost lbost bolst oblst lobst olbst blsot lbsot bslot sblot lsbot slbot boslt obslt bsolt sbolt osblt soblt losbt olsbt lsobt slobt oslbt solbt bltso lbtso btlso tblso ltbso tlbso blsto lbsto bslto sblto lsbto slbto btslo tbslo bstlo sbtlo tsblo stblo ltsbo tlsbo lstbo sltbo tslbo stlbo botsl obtsl btosl tbosl otbsl tobsl bostl obstl bsotl sbotl osbtl sobtl btsol tbsol bstol sbtol tsbol stbol otsbl tosbl ostbl sotbl tsobl stobl lotsb oltsb ltosb tlosb otlsb tolsb lostb olstb lsotb slotb osltb soltb ltsob tlsob lstob sltob tslob stlob otslb toslb ostlb sotlb tsolb stolb
Note: these 'words' (valid or invalid) are all the permutations of the word blots. These words are obtained by scrambling the letters in blots.