cycas yccas ccyas ccyas yccas cycas cyacs ycacs caycs acycs yaccs ayccs ccays ccays cacys accys cacys accys ycacs cyacs yaccs ayccs caycs acycs cycsa yccsa ccysa ccysa yccsa cycsa cysca ycsca csyca scyca yscca sycca ccsya ccsya cscya sccya cscya sccya ycsca cysca yscca sycca csyca scyca cyasc ycasc caysc acysc yacsc aycsc cysac ycsac csyac scyac yscac sycac casyc acsyc csayc scayc ascyc sacyc yascc ayscc ysacc syacc asycc saycc ccasy ccasy cacsy accsy cacsy accsy ccsay ccsay cscay sccay cscay sccay cascy acscy csacy scacy asccy saccy cascy acscy csacy scacy asccy saccy ycasc cyasc yacsc aycsc caysc acysc ycsac cysac yscac sycac csyac scyac yascc ayscc ysacc syacc asycc saycc casyc acsyc csayc scayc ascyc sacyc
Note: these 'words' (valid or invalid) are all the permutations of the word cycas. These words are obtained by scrambling the letters in cycas.