1

1

1

1

1

1

1

1

1

1

2

1

1

1

1

1

1

1

1.13

12

2

1

1

1

12

12

1

1

1

1

1

1

1

1

1

1

1

1

13

1

1

1

1

1

1

1

24

1

1

1-2

1

1

1

1

1

1

1

1

1

1