, ...
. : *2 .., 2 ....
YARNA (80% 20% ) 2,7( ...
" 2". , ...
. 1. - ! , ...
- . , .
, : 2 ( ) 2 .
9 .. 2 3 . ( ) 6-9 ( 1 . ..)
– 5 . ,
, ,
( . : .. 4-5 . ,
..,
. .