bords obrds brods rbods orbds robds bodrs obdrs bdors dbors odbrs dobrs brdos rbdos bdros dbros rdbos drbos ordbs rodbs odrbs dorbs rdobs drobs borsd obrsd brosd rbosd orbsd robsd bosrd obsrd bsord sbord osbrd sobrd brsod rbsod bsrod sbrod rsbod srbod orsbd rosbd osrbd sorbd rsobd srobd bodsr obdsr bdosr dbosr odbsr dobsr bosdr obsdr bsodr sbodr osbdr sobdr bdsor dbsor bsdor sbdor dsbor sdbor odsbr dosbr osdbr sodbr dsobr sdobr brdso rbdso bdrso dbrso rdbso drbso brsdo rbsdo bsrdo sbrdo rsbdo srbdo bdsro dbsro bsdro sbdro dsbro sdbro rdsbo drsbo rsdbo srdbo dsrbo sdrbo ordsb rodsb odrsb dorsb rdosb drosb orsdb rosdb osrdb sordb rsodb srodb odsrb dosrb osdrb sodrb dsorb sdorb rdsob drsob rsdob srdob dsrob sdrob
Note: these 'words' (valid or invalid) are all the permutations of the word bords. These words are obtained by scrambling the letters in bords.