***

 
:
:

,




3D

2

?







!

N 5: "", "":

/ / /




:
0
 
():
0
:
0
():
0

:
( -- - )

10 - 0 .
9 - 0 .
8 - 0 .
7 - 0 .
6 - 0 .
5 - 0 .
4 - 0 .
3 - 0 .
2 - 0 .
1 - 0 .

N 5: "", "" / / / /





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;