0

0

0

0

1

4

0

4

6

0

1

1

0

1

2

0

0

1

0

0

0

0

1

1

0

3

3

0

0

0

0

1

2

0

2

4

0

1

1

0

2

3

0

4

5

0

0

0

0

1

2

0

0

1

0

1

1

0

2

2