text: EXPECTED = {'E': {'extensibility-implied': False,
         'imports': {},
         'object-classes': {},
         'object-sets': {},
         'tags': 'AUTOMATIC',
         'types': {'A': {'type': 'ENUMERATED',
                         'values': [('a', 0), ('b', 1), None, ('c', 2)]},
                   'B': {'type': 'ENUMERATED',
                         'values': [('a', 1),
                                    ('b', 2),
                                    ('c', 0),
                                    None,
                                    ('d', 3)]},
                   'C': {'type': 'ENUMERATED',
                         'values': [('a', 0),
                                    ('b', 1),
                                    None,
                                    ('c', 3),
                                    ('d', 4)]},
                   'D': {'type': 'ENUMERATED',
                         'values': [('a', 0), ('z', 25), None, ('d', 1)]},
                   'E': {'type': 'ENUMERATED',
                         'values': [('a', 1),
                                    ('b', 2),
                                    ('c', 0),
                                    ('d', 3),
                                    ('e', 25),
                                    ('f', 4),
                                    None,
                                    ('g', 5)]},
                   'F': {'type': 'ENUMERATED', 'values': [('a', 0), None]}},
         'values': {}}}