...
() — 50 (...
"-" ( ...
"" ( ) — 100 ...
: 1 ; 1 ...
() — 1-1,5 — 6-7 . 9% — 1/3 . — 1 . — 1 . . (1/3 ..)
: 0,5-1 . 15 .
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.
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1/3 , . , .
http://forum.say7.info/topic45494.html