| 1. |
18
:
2
=
=
|
2. |
4
:
2
=
=
|
3. |
20
:
2
=
=
|
| 4. |
8
:
2
=
=
|
5. |
12
:
2
=
=
|
6. |
10
:
2
=
=
|
| 7. |
6
:
2
=
=
|
8. |
6
:
2
=
=
|
9. |
16
:
2
=
=
|
| 10. |
14
:
2
=
=
|
11. |
16
:
2
=
=
|
12. |
6
:
2
=
=
|
| 13. |
14
:
2
=
=
|
14. |
16
:
2
=
=
|
15. |
2
:
2
=
=
|
| 16. |
10
:
2
=
=
|
17. |
10
:
2
=
=
|
18. |
2
:
2
=
=
|
| 19. |
8
:
2
=
=
|
20. |
4
:
2
=
=
|
21. |
20
:
2
=
=
|
| 1. |
18
:
2
=
=
9
|
2. |
4
:
2
=
=
2
|
3. |
20
:
2
=
=
10
|
| 4. |
8
:
2
=
=
4
|
5. |
12
:
2
=
=
6
|
6. |
10
:
2
=
=
5
|
| 7. |
6
:
2
=
=
3
|
8. |
6
:
2
=
=
3
|
9. |
16
:
2
=
=
8
|
| 10. |
14
:
2
=
=
7
|
11. |
16
:
2
=
=
8
|
12. |
6
:
2
=
=
3
|
| 13. |
14
:
2
=
=
7
|
14. |
16
:
2
=
=
8
|
15. |
2
:
2
=
=
1
|
| 16. |
10
:
2
=
=
5
|
17. |
10
:
2
=
=
5
|
18. |
2
:
2
=
=
1
|
| 19. |
8
:
2
=
=
4
|
20. |
4
:
2
=
=
2
|
21. |
20
:
2
=
=
10
|