| B | B1 | B2 | B3 | B4 | B5 | B6 |
| B1 | 1 | 3 | 5 | 5 | 3 | 7 |
| B2 | 1/3 | 1 | 3 | 3 | 1 | 3 |
| B3 | 1/5 | 1/3 | 1 | 1/3 | 1/5 | 1 |
| B4 | 1/5 | 1/3 | 3 | 1 | 1/3 | 3 |
| B5 | 1/3 | 1 | 5 | 3 | 1 | 5 |
| B6 | 1/7 | 1/3 | 1 | 1/3 | 1/5 | 1 |