1 1 1 2 1 1 2 2

1 1 1 2 1 2 2

1 1 2 2 3 2

3 3 3 1 1 1

1 1 1

1 1 1 1 1 1

1 1 2 2 2 2

3 2 1 1 1 2

1 1 1 1