|
| A1 | A2 | A3 | A4 | A5 | A6 |
| K1 | 1 | 0 | 0 | 0 | 0 | 0 |
| K2 | 1 | 1 | 0 | 0 | 0 | 0 |
| K3 | 1 | 0 | 1 | 0 | 0 | 0 |
| K4 | 1 | 0 | 0 | 1 | 0 | 0 |
| K5 | 1 | 0 | 0 | 1 | 0 | 0 |
| K6 | 1 | 1 | 1 | 0 | 0 | 0 |
| K7 | 1 | 1 | 0 | 1 | 0 | 0 |
| K8 | 1 | 1 | 0 | 1 | 0 | 0 |
| K9 | 1 | 0 | 1 | 1 | 0 | 0 |
| K10 | 1 | 0 | 1 | 1 | 0 | 0 |
| K11 | 1 | 1 | 1 | 1 | 0 | 0 |
| K12 | 1 | 1 | 1 | 1 | 1 | 0 |
| K13 | 1 | 1 | 1 | 1 | 1 | 1 |
| K14 | 1 | 1 | 1 | 1 | 1 | 1 |
| K15 | 1 | 1 | 1 | 1 | 1 | 1 |