12

1

12

13

1

3

1

1

12

12

12

1

12

12

20

12

1

1

18

3

1

1

12

1

12

1

10

1

13

12

12

12

12

12

19

1

12

1

1

1

12

12

12

1

12

12

12

11

20

12

1

12

12

21

6

1

1

1

12

1