+
— — 55-70 ( ) , — 60-70 . ( 15 ) — 70-80 ( ) , — 3-4 ( ) - , - . 35-40 - 50 40 — - 35-40 — - ( 30-40- ) 60-80 ( ) — 50-60 — - - ( ) ( ) — - 1-2 ( 7-10- ) 6- ( 45-50 )