grece rgece gerce egrce regce ergce grcee rgcee gcree cgree rcgee crgee gecre egcre gcere cgere ecgre cegre recge ercge rcege crege ecrge cerge greec rgeec gerec egrec regec ergec greec rgeec gerec egrec regec ergec geerc egerc geerc egerc eegrc eegrc reegc eregc reegc eregc eergc eergc grcee rgcee gcree cgree rcgee crgee grece rgece gerce egrce regce ergce gcere cgere gecre egcre cegre ecgre rcege crege recge ercge cerge ecrge gecer egcer gceer cgeer ecger ceger geecr egecr geecr egecr eegcr eegcr gceer cgeer gecer egcer ceger ecger ecegr ceegr eecgr eecgr ceegr ecegr receg erceg rceeg creeg ecreg cereg reecg erecg reecg erecg eercg eercg rceeg creeg receg erceg cereg ecreg ecerg ceerg eecrg eecrg ceerg ecerg
Note: these 'words' (valid or invalid) are all the permutations of the word grece. These words are obtained by scrambling the letters in grece.