eyacc yeacc eaycc aeycc yaecc ayecc eycac yecac ecyac ceyac yceac cyeac eacyc aecyc ecayc ceayc aceyc caeyc yacec aycec ycaec cyaec acyec cayec eyacc yeacc eaycc aeycc yaecc ayecc eycac yecac ecyac ceyac yceac cyeac eacyc aecyc ecayc ceayc aceyc caeyc yacec aycec ycaec cyaec acyec cayec eycca yecca ecyca ceyca yceca cyeca eycca yecca ecyca ceyca yceca cyeca eccya cecya eccya cecya cceya cceya yccea cycea yccea cycea ccyea ccyea eaccy aeccy ecacy ceacy acecy caecy eaccy aeccy ecacy ceacy acecy caecy eccay cecay eccay cecay cceay cceay accey cacey accey cacey ccaey ccaey yacce aycce ycace cyace acyce cayce yacce aycce ycace cyace acyce cayce yccae cycae yccae cycae ccyae ccyae accye cacye accye cacye ccaye ccaye
Note: these 'words' (valid or invalid) are all the permutations of the word eyacc. These words are obtained by scrambling the letters in eyacc.