| | | | | |  | 1. | | |  | 2. | | |  | 3. | | |  | 4. | 2-3 10 | |  | 5. | 20 | |  | 6. | | |  | 7. | | |  | 8. | | |  | 9. | | |  | 10. | | |  | 11. | | |  | 12. | | |  | 13. | | |  | 14. | 15 ~20 | |  |