7

1

3

8

0

0

0

0

0

0

0

1

8

0

3

1

1

3

0

0

1

0

0

0

0

1

2

0

2

2

0

1

3

0

1

1

1

1

2

2

1

1

20

0

0

3

0

2

0

0

1

0

0

1

0

0

0

0

1

2