7

0

1

2

0

1

4

2

4

5

0

0

4

0

0

2

0

0

4

0

0

3

0

0

4

0

1

4

0

0

6

0

2

1

0

0

0

1

1

0

1

1

4

0

0

4

2

3

8

2

6

1

1

1

0

2

3

0

1

2