0

0

1

0

0

1

4

0

1

3

1

1

0

0

0

4

7

9

0

0

0

0

2

5

0

0

0

0

0

2

0

0

1

0

1

2

8

0

3

3

1

1

8

0

1

3

1

1

5

3

4

4

0

1

0

1

2

0

0

1