4

0

0

6

0

1

1

1

1

8

0

0

6

0

3

3

1

2

7

0

0

1

1

2

4

1

1

5

0

1

1

0

0

5

0

1

5

0

0

2

1

4

2

2

4

3

1

1

0

1

1

0

0

1

7

0

0

5

0

1