0 3 2 4 0 2 1

1 2 0 3 1 2 4

4 2 0 3 4 1 2 1

0 3 4 4 3 1 2 1

0 3 4 1 2 1

4 2 0 3 4 1 2 4

4 2 4 2 0 3 4 1

0 3 4 4 3 1 2

0 3 1 2 4

0 3 4 2 1

0 4 2 1 3

1 2 0 3 4

4 2 0 3 4 1

0