4

0

0

1

0

0

4

1

2

4

0

0

8

2

4

5

0

1

7

0

0

2

2

3

9

1

1

2

0

0

2

1

3

5

0

0

3

1

4

1

0

1

3

0

2

6

3

5

4

2

3

3

0

0

4

1

3

7

1

2