1 1 1 2 1 3

1 2 2 1 1 1 2 1

3 3 1 3 1 1

1 2 1 2 1 1 2

2 1 1 1 1 2 1 1

4 4 1 2 3

1 2 2 2 1 2 1 1

1 1

1 1 2 1 3 1 1 3