1 0 0 2 0 3 3 0 3

1 0 0 1 0 2 3

2 0 1 2 0 3 3 0 3

1 0 0 2 0 3 3

1 0 1 1 0 2 3

1 2 0 3 3 0 2

2 0 1 2 0 3 3

1 2 0 3 3 0 2 3

1 0 0 2 3

3 1 2 0 0

3 1 2 0 0 3

1 2 0 3 3 0 3

1 2 0 3 3

0