| | | | | | | | ︵ | ︶ ︵ | | | ︶ ︵ | | | ︶ | | | | | | | | | | | | | | | | | | | | | | | | | ︵ ︶ | | | ︵ ︶ 【 | 】 | | | ︽ | ︾ | | | | | | | ︽ ︾ | | | | | | | | | |