| a | b | c | d | e | h | q |
1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
4 | 1 | 1 | 0 | 1 | 1 | 0 | 0 |
5 | 0 | 0 | 1 | 0 | 1 | 1 | 1 |
6 | 1 | 1 | 0 | 1 | 1 | 1 | 0 |
7 | 1 | 0 | 1 | 0 | 1 | 1 | 1 |
8 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |