1 |  0 | 0 | 0 | 15 | 0 | 0 | 0
2 | 15 | 0 | 3 |  0 | 0 | 0 | 0
0 |  0 | 0 | 0 | 15 | 0 | 0 | 0
0 |  0 | 0 | 0 |  0 | 0 | 0 | 0