4

0

2

0

0

0

0

0

10

1

2

3

0

0

0

0

2

0

0

2

0

0

0

0

8

0

4

0

4

0

2

0

1

0

0

1

4

0

2

0

0

0

0

0

1

0

0

1

2

0

1

0