: ● 200 ● 2 ● 4 ● 1/3 ● 100-150 10% (, ) ● , ●
: 1. , , , . ( ) . 2. , 20 , , . 3. , , .
" ": 1 - 2 - , ... 7 - 8 - - ! 9 - 10 -