| # { (i,j,k,l) | j-1 >= 0, i-j-1 >= 0, -i+k-1 >= 0, -k+l >= 0, 1 >= 0 } |
| # { (i,j,k) | -i+k >= 0, j-1 >= 0, i-j-1 >= 0, 1 >= 0 } |
| # { (i,j,k,l) | j-1 >= 0, i-j-1 >= 0, -i+k-1 >= 0, -k+l >= 0, 1 >= 0 } |
| 0 1 0 0 0 0 0 0 0 0 0 0 0 |
| 0 0 1 0 0 0 0 0 -1 -1 0 0 0 |
| 0 0 0 1 0 0 0 0 0 0 0 0 0 |
| 0 0 0 0 1 0 0 0 0 0 -1 0 0 |
| 0 0 0 0 0 1 0 0 0 0 0 0 0 |
| 0 0 0 0 0 0 1 0 0 0 -1 0 0 |
| 0 0 0 0 0 0 0 1 0 0 0 0 0 |
| 1 0 0 0 0 0 0 0 0 0 0 0 1 |
| 0 0 1 0 0 0 0 0 -1 -1 0 0 |
| 0 1 0 0 0 0 0 0 0 0 0 0 0 |
| 0 0 1 0 0 0 0 0 -1 -1 0 0 0 |
| 0 0 0 1 0 0 0 0 0 0 0 0 -2 |
| 0 0 0 0 1 0 0 0 0 0 -1 0 0 |
| 0 0 0 0 0 1 0 0 0 0 0 0 -2 |
| 0 0 0 0 0 0 1 0 0 0 -1 0 0 |
| 0 0 0 0 0 0 0 1 0 0 0 0 0 |
| 1 0 0 0 0 0 0 0 0 0 0 0 1 |