2

1

2

4

0

0

4

0

0

5

0

1

8

0

2

4

2

2

5

0

0

3

0

1

9

1

1

1

0

1

7

0

0

2

0

1

9

2

2

3

0

3

2

0

0

2

2

3

5

0

1

9

1

2

3

1

4

9

0

0