11-5

9 9-5 10 11

8-5 12

8 9 10 11

8-5 9 9-5 12

9

10-5

13

9-5

11-5

5

8 10 11-5

7 7-5

8

9 9-5 10 10-5 11-5

8 9 10-5

7-5 8-5 9 9-5 10 11

7-5

9