1

0

0

4

0

1

2

1

3

6

0

0

9

0

3

2

0

0

2

0

2

6

1

1

5

1

2

2

1

1

4

0

1

2

1

1

0

2

4

0

0

0

0

1

2

0

1

1

3

1

4

5

0

0

3

0

0

9

2

4