| | | | | | | | | | | | | | | | | | | | | | | 15 | | | | | | | | | | | 60 | 6 | | | | | | | | ︹ 2020 ︺ 44 | | | | | | | | | | | | | 2020 44 60 | 6 | | | 2020 5 7 |