def get_vni_definition():
    """Create a definition dictionary for the VNI input method.

    Returns a dictionary to be passed into process_key().
    """
    return {'6': ['a^', 'o^', 'e^'], '7': ['u*', 'o*'], '8': 'a+', '9':
        'd-', '2': '\\', '1': '/', '3': '?', '4': '~', '5': '.'}
