gn=left size=1>> 2 , <В < 0 3 8 A B @ 0 ; L = K 5 3 > @ > 4 A : 8 5 A 5 B 8 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-1010-1111-1212-1313-1414-1515-1616-1717-1818-1919-20 20-1 1-2119-21 21-321-17 16-4 500 15-5 400 14-613-22 300 22-7 250 22-913-10 = 0 @ C 6 = K 5 2 > 4 > 2 > 4 K : 3 > @ > 4 C В - A B 0 ; L В В - ! 1 600 ! 1 - ! 2 ! 2 - M " 5 E = 8 G 5 A : 0 O A ? 5 F 8 D 8 : 0 F