5

0

2

7

0

0

4

1

1

4

2

2

1

0

3

5

2

3

5

3

4

1

0

0

4

0

1

2

2

3

7

2

4

2

1

2

2

0

0

7

2

2

0

1

1

0

0

2

0

0

0

0

1

2

0

1

2

0

0

0