9

0

1

1

1

1

1

0

0

2

0

0

2

0

2

4

1

2

2

0

0

4

0

2

9

0

1

5

0

0

4

2

2

5

1

1

0

1

1

0

0

0

4

1

2

2

0

0

1

0

0

2

0

1

0

1

1

0

0

1