def do_GET(self, _id):
        """Get document from index with its id.
        GET 772210180J"""
        doc = doc_by_id(_id)
        if not doc:
            return self.error('id "{}" not found'.format(_id))
        for key, value in doc.items():
            if key == config.HOUSENUMBERS_FIELD:
                continue
            print('{} {}'.format(white(key), magenta(value)))
        if doc.get('housenumbers'):
            def sorter(v):
                try:
                    return int(re.match(r'^\d+', v['raw']).group())
                except AttributeError:
                    return -1
            housenumbers = sorted(doc['housenumbers'].values(), key=sorter)
            print(white('housenumbers'),
                  magenta(', '.join(v['raw'] for v in housenumbers)))