greet rgeet geret egret reget erget greet rgeet geret egret reget erget geert egert geert egert eegrt eegrt reegt eregt reegt eregt eergt eergt grete rgete gerte egrte regte ergte grtee rgtee gtree tgree rtgee trgee getre egtre gtere tgere etgre tegre retge ertge rtege trege etrge terge grete rgete gerte egrte regte ergte grtee rgtee gtree tgree rtgee trgee getre egtre gtere tgere etgre tegre retge ertge rtege trege etrge terge geetr egetr geetr egetr eegtr eegtr geter egter gteer tgeer etger teger geter egter gteer tgeer etger teger eetgr eetgr etegr teegr etegr teegr reetg eretg reetg eretg eertg eertg reteg erteg rteeg treeg etreg tereg reteg erteg rteeg treeg etreg tereg eetrg eetrg eterg teerg eterg teerg
Note: these 'words' (valid or invalid) are all the permutations of the word greet. These words are obtained by scrambling the letters in greet.