2

0

1

0

1

1

7

1

3

4

0

1

9

1

2

5

0

0

4

0

0

5

0

0

7

2

2

1

1

1

5

2

6

2

1

3

2

0

0

7

2

6

4

3

7

5

0

0

7

1

3

2

0

1

6

2

2

3

0

1