. : .

1. _______________ .

2. _____________________ .

3. , ____________________________ , ___________________________ , ______________________________ .4. ___________________________ .5. ______________________________ .

6. ____________________________________ .

7. __________________________________________ .

.

1. .. _____________________________________________

. _____________________________________________

. _____________________________________________

. ______________________________________________

. _____________________________________________

. _____________________________________________

1. .

.2. .

___________________________________________________________________________________________________________________________________________________

3. . ___________________________________________________________________________________________________________________________________________________4. .

___________________________________________________________________________________________________________________________________________________