| AB | AC | BC | ||||||
| A1B3 | A2B4 | A3B5 | A1C2 | A2C1 | A3C3 | B2C3 | B3C2 | B4C1 |
距离 | 3.8 | 3 | 3.1 | 3.6 | 4.3 | 3.2 | 5 | 5 | 4.7 |
| 0.75 | 0.84 | 0.83 | 0.78 | 0.69 | 0.81 | 0.6 | 0.6 | 0.64 |
| 0.41 | 0.27 | 0.47 | 0.43 | 0.38 | 0.55 | 0.47 | 0.21 | 0.34 |