| 
 | 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 |