3

0

1

1

0

0

3

0

1

3

0

1

7

0

0

4

0

0

4

0

0

2

0

1

6

1

2

4

1

2

13

0

0

3

1

3

0

2

4

8

1

1

5

0

0

3

0

1

8

0

2

2

0

1

4

0

1

3

1

1

5

2

2

3

1

1

2

1

1

5

1

1