| 4 | |
| 8 10 | |
| 1 2 10 20 | |
| 2 4 25 30 | |
| 1 4 45 40 | |
| 4 5 35 20 | |
| 1 5 10 15 | |
| 5 6 45 30 | |
| 6 7 30 40 | |
| 8 9 80 90 | |
| 8 6 | |
| 1 2 10 20 | |
| 2 4 25 30 | |
| 1 4 45 40 | |
| 4 5 35 20 | |
| 1 5 10 15 | |
| 5 6 45 30 | |
| 6 7 30 40 | |
| 8 9 80 90 | |
| 2 1 | |
| 1 2 10 20 | |
| 3 4 30 40 | |
| 2 1 | |
| 2 3 30 40 | |
| 1 2 10 20 | |
| 4 | |
| 8 10 | |
| 1 2 10 20 | |
| 2 4 25 30 | |
| 1 4 45 40 | |
| 4 5 35 20 | |
| 1 5 10 15 | |
| 5 6 45 30 | |
| 6 7 30 40 | |
| 8 9 80 90 | |
| 8 6 | |
| 1 2 10 20 | |
| 2 4 25 30 | |
| 1 4 45 40 | |
| 4 5 35 20 | |
| 1 5 10 15 | |
| 5 6 45 30 | |
| 6 7 30 40 | |
| 8 9 80 90 | |
| 2 1 | |
| 1 2 10 20 | |
| 3 4 30 40 | |
| 2 1 | |
| 2 3 30 40 | |
| 1 2 10 20 | |