7

0

0

5

1

1

2

2

4

3

0

0

5

2

2

3

0

1

3

0

2

3

1

1

4

2

4

3

0

1

4

1

2

7

2

4

8

0

1

4

0

1

4

3

4

1

2

2

1

0

0

2

1

1

7

1

1

1

1

1