...
() — 50 (...
"-" ( ...
"" ( ) — 100 ...
: 1 ; 1 ...
, , . . .
300 , , .
. 8 1- , (. 32).
2- , 5- .
2- : 1- — 1- ; 2- — 1- .
, . 10–12 . 20–24 , 3 , .
http://coollib.net/b/255640/read#t41