0

0

0

0

20

0

7

6

2

0

1

0

2

0

0

2

0

0

0

0

6

1

1

1

5

0

2

1

20

1

7

3

0

0

0

0

0

0

0

0

2

0

1

0

0

0

0

0

0

0

0

0