9 | 5 | -2 | 1

3 | 5 | 0 | 2

9 | 5 | -4 | 1

5 | 4 | 0 | 2

5 | 5 | -1 | 1

5 | 2 | 0 | 4

3 | 3 | 0 | 1

3 | 3 | -1 | 1