4 0 3 2 0 2 1 3

2 0 3 0 2 1 4

2 1 3 2 1 4 3 0 4 1

3 1 2 0 3 4 1 1

3 1 2 1 0 4 1 3

2 0 3 4 1 3 3 1

3 1 2 1 0 4

4 3 0 2 2 1 3

2 3 0 4 1 3

2 0 3 4 1

2 3 0 4 1

4 0 2 1 3

2 0 4 4 1 3

0