12.3

1

15

1

1

1

1

1

1

12

13

12

12

13

5

10

10

10

16

1

1

13

13

12

12

12

12

12

13

11

10

8

13

1

51

51

51

52

52

52

1

1

11

1

1

12

12

13

1

22

11

8

3

23

1

15

15

8

12

12