1 1 4

1

4 1 1 1 1 2 1

1

1 1 2 1 2 1 4 1

1 1 1 1 1

1 2 3 1 1 1 1

1 1 1

3 1 2

1 4 1 2 2 1 2

1 3 1

1 1

1

1 2 1 1 1 1 1 1 2

1 1 1 1 2