1

1

1

6

1

1

1

1

1

1

1

1

1

12

1

12

12

13

12

1

12

12

1

1

1

1

1

1

1

1

1

1

10

1

12

4

12

1

12

6

13

12

1

12

1

12

12

1

12

1

6

12