: 1,5-2 . . ( ) - , ,-, ( ) •B1 •B2 •B3 •B6 •B12 •+ 1 ( , . . ) , , 10-15 . .
",,": 1 - 2 - " !"... !... 17 - 18 - ! - 19 - 20 - = - = 21 - : ? 22 - 23 - 24 -