35-40 "" - . , , , – . , 40 . , ? 35-40 "" - . "" , ( ) .
: 3 .. 1 , 6% ( ), 15-20 "". . ! !
" ": 1 - 5 2 - Ш . 3 - 4 - ? 5 - 6 - ... 18 - , 19 - 5 20 - - " "