3

0

1

2

1

2

3

0

0

5

2

7

3

1

2

0

0

0

9

1

1

8

0

1

3

1

1

5

0

1

5

2

3

7

1

1

3

0

0

6

0

1

0

0

3

6

0

0

7

2

1

1

1

1

2

3

3

4

1

1