| U ec | PB | PM | PS | Z | NS | NM | NB |
| PB | NB | NB | NB | 0 | 0 | 0 | 0 |
| PM | NB | NB | NM | 0 | 0 | 0 | 0 |
| PS | NB | NM | NS | 0 | 0 | PS | 0 |
| Z | NB | NM | NS | 0 | PS | PM | PB |
| NS | 0 | NS | 0 | 0 | PS | PM | PB |
| NM | 0 | 0 | 0 | 0 | PM | PB | PB |
| NB | 0 | 0 | 0 | 0 | PB | PB | PB |