,
♦ 2 ,
♦ 1.5 ,
♦ 1 , 1
♦ 50 ,
♦ 0,5 . ( , ),
♦ 1 . ,
♦ .
♦ = 250
, , , . . , , “”. . , ( ). - "" - .
"": 1 - 2 - ... 4 - 5 - > 6 - , 7 - 8 - - ... 11 - . 12 - , , 13 -