1

2

2

6

0

0

1

0

0

2

1

1

5

0

2

1

0

0

3

1

1

2

0

1

3

0

1

4

0

0

8

0

0

6

1

1

2

0

0

3

0

1

4

0

0

6

0

1

4

0

0

1

0

0

6

0

1

4

1

2