2

1

1

3

0

0

8

0

2

4

1

1

4

1

1

9

1

2

2

2

3

6

0

2

0

0

0

0

1

6

8

0

0

2

1

1

0

1

2

0

1

2

0

3

4

0

0

0

0

0

3

0

0

0

1

0

0

5

0

0