2

0

1

0

1

0

2

0

4

0

5

1

5

0

5

1

3

0

3

1

2

0

1

0

5

2

6

0

2

0

2

0

4

1

3

0

1

0

0

0

1

0

5

1

8

0

4

0

1

0