7

0

1

1

0

0

0

0

0

0

0

1

0

0

0

0

1

1

3

1

2

4

1

1

0

0

2

0

0

1

0

0

3

0

0

1

0

0

1

0

0

2

0

0

1

0

0

2

0

0

2

0

0

5

0

0

5

0

0

1

0

0

0

0

0

6

0

0

2

0

0

3

0

0

6

0

0

1

0

0

1

0

0

1

0

0

1

0

0

2

0

0

3

0

0

2

0

1

2

0

0

1

0

1

2

0

1

2

3

0

3

8

1

1

0

0

1

0

0

0