                    explicit class must be one of "universal", "application",
                            "context", "private", not %s
                            zi
                                explicit tag must be an integer, not %s
                                z 
                        implicit class must be one of "universal", "application",
                        "context", "private", not %s
                        za
                            implicit tag must be an integer, not %s
                            z¤
                            class_ must be one of "universal", "application",
                            "context", "private", not %s
                            r"