4

0

2

1

2

3

0

0

3

0

0

1

4

0

0

7

0

4

0

0

4

0

0

3

0

0

0

0

0

0

0

0

2

0

0

3

5

3

5

7

0

1

6

2

3

4

0

4

0

2

3

0

0

1

6

0

1

5

1

1