2

0

1

0

2

0

1

0

0

0

0

0

3

0

1

1

0

0

0

0

0

0

0

0

4

0

2

0

0

0

0

0

9

0

4

1

0

0

0

0

25

0

12

1

4

0

2

0

0

0

0

0