| | | | | 2021 | | | | | | | | ︹2021︺ | 840 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. | III 300 600 | | | | | | | | | | 2. | I 1000 | II 600 1000 | III | 300 600 IV | 300 | | | | | 3. | | | | | | | | | | | | | | | | | | | 4607178 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |