4

0

1

0

1

0

3

0

3

0

2

1

4

1

1

0

5

0

5

1

3

0

3

2

4

0

1

6

7

2

6

1

1

0

0

1

1

0

2

4

4

1

1

0

0

0

1

1

0

0