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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def exact_or_minor_exe_version_match(executable_name, exe_version_tuples, version):
 """ IF there is an exact match then use it OTHERWISE try to find a minor version match """

    exe = exact_exe_version_match(executable_name,
                                  exe_version_tuples,
                                  version)

    if not exe:
        exe = minor_exe_version_match(executable_name,
                                      exe_version_tuples,
                                      version)
    return exe