X cmxcix IX ______ cccxcixCMXCIXDCCCXCVIII VIII cmxcix VII _ VI ______ MMMCXLMDXCI V ____ clviDCCCMMMDCCCLXXXVIII IV ____ clviDCCCMMMDCCXL III cmxcix II __ cccxxMM I ____ CXXVXIX _ M