soree osree sroee rsoee orsee rosee soere osere seore esore oesre eosre sreoe rseoe seroe esroe resoe ersoe orese roese oerse eorse reose erose soree osree sroee rsoee orsee rosee soere osere seore esore oesre eosre sreoe rseoe seroe esroe resoe ersoe orese roese oerse eorse reose erose soeer oseer seoer esoer oeser eoser soeer oseer seoer esoer oeser eoser seeor eseor seeor eseor eesor eesor oeesr eoesr oeesr eoesr eeosr eeosr sreeo rseeo sereo esreo reseo erseo sreeo rseeo sereo esreo reseo erseo seero esero seero esero eesro eesro reeso ereso reeso ereso eerso eerso orees roees oeres eores reoes eroes orees roees oeres eores reoes eroes oeers eoers oeers eoers eeors eeors reeos ereos reeos ereos eeros eeros
Note: these 'words' (valid or invalid) are all the permutations of the word soree. These words are obtained by scrambling the letters in soree.