| ∆e/e | NB | NM | NS | ZE | PS | PM | PB |
| NB | NB | NB | NB | NM | NM | NS | ZE |
| NM | NB | NB | NM | NS | NS | ZE | PS |
| NS | NB | NM | NS | NS | ZE | PS | PM |
| ZE | NM | NS | NS | ZE | PS | PS | PM |
| PS | NM | NS | ZE | PS | PS | PM | PB |
| PM | NS | ZE | PS | PS | PM | PB | PB |
| PB | ZE | PS | PM | PM | PB | PB | PB |