| | | | | | | | ︽ ︾ | | | | | ︽ | | ︾ | | | ︖ | ︖ | | | | | | | ︽ ︾ | | 1958 12 | | 1982 | | 1993 | 1998 | | ︽ ︵ ︶ | ︾ ︽ ︾ ︽ | ︾ ︽ | ︾ ︽ ︾ ︵ | ︶ | |