| North west | West | South west | South | ||||||||||||||||
| 3 | 2 | 2 | 1 | 0 | 1 | 1 | 0 | −1 | −1 | 0 | −1 | −2 | −2 | −3 | −1 | −2 | −3 | −2 | −1 |
| 2 | 4 | 3 | 0 | −1 | 2 | 3 | 0 | −3 | −2 | 1 | 0 | −3 | −4 | −2 | −1 | −3 | −4 | −3 | −2 |
| 2 | 3 | 0 | −3 | −2 | 3 | 4 | 0 | −4 | −3 | 2 | 3 | 0 | −3 | −2 | 0 | 0 | 0 | 0 | 0 |
| 1 | 0 | −3 | −4 | −2 | 2 | 3 | 0 | −3 | −2 | 2 | 4 | 3 | 0 | −1 | 1 | 3 | 4 | 3 | 2 |
| 0 | −1 | −2 | −2 | −3 | 1 | 1 | 0 | −1 | −1 | 3 | 2 | 2 | 1 | 0 | 1 | 2 | 3 | 2 | 1 |