3

0

0

1

2

3

4

0

2

2

0

2

3

0

1

1

0

0

6

0

2

4

0

1

2

2

4

5

0

0

4

0

1

1

1

1

6

0

1

1

2

3

5

1

3

4

0

0

4

2

4

2

1

2

3

2

3

9

0

0