0 3 1 2 3 0 4

1 0 3 2 0 4

4 0 0 2 3 1

1 0 3 0 4 2 4

1 3 0 2 4 4 0 4

4 2 3 1 0 2 3 1

1 2 3 4 0 3 1

1 2 3 4 0 3 1 4

2 3 4 2 1 3 0

4 0 2 3 2 3 1

0 3 4 2 1 3

0 3 4 2 1 3 4

4 0 3 4 2 3 1

4 2 3 1 0

1 3 0 2 4 4

4 2 3 1 0 4

0