0

0

2

0

2

3

4

0

2

3

1

2

3

2

4

7

2

3

1

0

0

5

0

1

0

0

0

0

0

1

0

2

4

2

0

1

0

0

0

0

1

3

0

1

3

0

1

2

0

2

3

0

1

2

2

1

1

3

0

0