| | 1. | | | | | | 2. | | | | | | | | | | | | | | | | | | | 3. | | | | 1 | 2 | 3 | 4 | | | 5 | | | 6 | | 4. | | 1 | 2 | | 3 | | 4 | | 5 | | | 5. | | | 12 | | | | | 6. | | | | | | | | | | 1 6 23 89 | | | 3941℃ | | | | | 7. | | | | b | | | 8. | | | | | | | | | | | | 1. | | | | | | | | | | 2. | | | | | | | | 3. | | | | | | | | | | | | | | | 4. | | 1 | | 2 | 120 | | 3 | 4 | | | | 5. | | | | 6. | | | |