1

0

0

1

2

0

0

2

8

0

4

0

2

0

0

2

0

0

0

0

2

0

1

0

8

0

4

0

22

0

10

2

0

0

0

0

1

0

0

1

0

0

0

0

2

0

1

0

2

0

1

0