kofta okfta kfota fkota ofkta fokta kotfa oktfa ktofa tkofa otkfa tokfa kftoa fktoa ktfoa tkfoa ftkoa tfkoa oftka fotka otfka tofka ftoka tfoka kofat okfat kfoat fkoat ofkat fokat koaft okaft kaoft akoft oakft aokft kfaot fkaot kafot akfot fakot afkot ofakt foakt oafkt aofkt faokt afokt kotaf oktaf ktoaf tkoaf otkaf tokaf koatf okatf kaotf akotf oaktf aoktf ktaof tkaof katof aktof takof atkof otakf toakf oatkf aotkf taokf atokf kftao fktao ktfao tkfao ftkao tfkao kfato fkato kafto akfto fakto afkto ktafo tkafo katfo aktfo takfo atkfo ftako tfako fatko aftko tafko atfko oftak fotak otfak tofak ftoak tfoak ofatk foatk oaftk aoftk faotk afotk otafk toafk oatfk aotfk taofk atofk ftaok tfaok fatok aftok tafok atfok
Note: these 'words' (valid or invalid) are all the permutations of the word kofta. These words are obtained by scrambling the letters in kofta.