1

1

1

3

1

1

6

1

1

1

1

1

2

4

1

1

1

2

1

1

4

4

1

2

3

8

1

1

1

1

12

1

1

9

1

1

1

12

1

2

3

1

1

4

1

1

1

1

1

1

2

1

8

2

4

2