| | | | | | | | | | | | | 1000 8000 | 8000 | | 8000 8000 | | 12000 | | | | + 13 | 6 20 | | | | | | | | 12 | 21 | | | 1. | 2. | | 3. | | | | | | | | | 4. | | | 5. | 6. | | 1. | 2. | | | 3. | | | | 4. | | | 5. | 25 60 | | 6. | | |