0

0

1

0

2

3

0

1

2

0

0

0

2

1

1

1

0

2

0

3

4

0

2

2

6

0

0

3

3

6

0

0

0

0

3

3

0

0

2

0

1

3

0

0

1

0

1

1

0

0

0

0

2

3

5

4

4

4

2

2