| | | 1. | | | 2. ︽ ︾ | | 3. ︵ ︶ ︵ ︶ | 4. | | 5. | | | 6. | | 7. | 8. | | | | | | | | ︽ ︾ | ︽ | ︾ | ︽ ︾ | | |