5

0

2

3

0

0

4

3

4

6

0

0

4

1

1

1

0

0

5

0

1

2

1

1

2

0

1

1

0

0

6

1

2

3

0

0

7

2

3

7

1

2

3

1

1

2

3

4

0

0

2

0

0

0

6

3

7

8

1

1