︵2021 7 6 ︶ | | | | | 100 | 160 500 | | ︽ ︾ ︽ | ︾ | | 170 600 | 100 | 1500 | | | | | 100 100 | | | 100 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ︽ ︾ | ︽ | ︾ | | | | | | | | | | | | | | | | | | | | | | | | | | | ︽ | | ︾ | | | | | | | | | | | | | | ︽ ︾ | | | | ︽ ︾ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 14 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ︽ ︾ | | | | | | | | | 9899 | ︽ | 2030 | ︾ 10 | | | | | | | | | ︽ ︾ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |