1 | 2 | 5 | 4 | 3 | 0 | 0 | 0
0 | 0 | 15 | 15 | 0 | 0 | 0 | 0
0 | 0 | 8 | 0 | 15 | 0 | 0 | 0
0 | 10 | 7 | 6 | 9 | 11 | 0 | 0