Roman Semantic Versioning

You are building a package manager that uses a unique versioning system. Each version string follows the format 'MAJOR.MINOR.PATCH'. However, the MAJOR version is represented by a Roman Numeral (I, V, X, L, C, D, M), while MINOR and PATCH are standard integers. Sort a list of these version strings primarily by the numeric value of the MAJOR version, then by the MINOR version, and finally by the PATCH version. Example: Input: 'V.2.1 II.10.0 V.1.5' Output: II.10.0 V.1.5 V.2.1