6

4

4

0

0

1

4

0

1

3

0

0

3

1

2

6

0

1

5

0

1

5

0

0

5

0

2

1

1

1

4

2

3

5

1

3

6

1

2

3

1

1

5

1

1

2

0

2

7

2

3

3

0

1

5

1

1

9

0

1