| Charge | ka1 | ka2 | ka3 | Colors |
| −e | +2 | +2 | +2 | 1 |
| 0 | 0 | 0 | 0 | 1 |
| +2e/3 | −2 | −2 | 0 | 3 |
| −2 | 0 | −2 | ||
| 0 | −2 | −2 | ||
| −e/3 | +2 | 0 | 0 | 3 |
| 0 | +2 | 0 | ||
| 0 | 0 | +2 |