0

1

1

0

0

1

7

1

2

3

0

0

3

1

4

7

2

2

3

1

3

1

2

3

0

1

1

0

0

0

0

1

2

0

2

2

0

1

2

0

0

0

4

0

0

8

0

1

0

2

3

0

0

0

0

1

4

0

0

1