1 0 4 1 0 2 3 2

1 0 4 1 0 2 3

4 0 1 1 0 2 3

1 0 4 1 0 2 3 4

4 0 1 1 0 2 3 4

0 1 1 3 2 3 4

0 1 1 3 4 4 3 2

2 3 1 3 0 4 3 2

2 3 1 0 2 3 4

2 3 1 3 0 4 3

2 3 1 3 0 4 3 4

1 3 0 4 3 2

1 0 4 3 2

0