7

0

1

2

1

1

3

3

4

8

1

3

4

2

2

4

0

0

4

0

2

0

0

1

5

0

1

7

0

1

3

4

5

2

1

1

0

0

1

0

0

2

5

0

0

1

0

0

7

0

0

1

1

3

5

1

2

4

1

2