4

0

1

2

0

2

5

0

0

2

0

0

3

0

0

2

0

0

7

0

1

2

1

1

1

1

2

4

2

2

2

2

4

8

0

2

0

0

2

8

0

0

4

1

2

2

1

3

7

0

1

2

1

2

7

0

1

4

1

3