0

0

0

0

0

0

0

3

4

0

2

2

4

2

4

6

0

1

0

0

0

5

1

1

6

0

0

5

1

6

4

3

3

4

1

1

3

0

1

3

1

1

0

2

2

0

1

4

0

1

1

0

1

3

0

1

1

0

0

0