, : , .
A OA:
✓ 200 ✓ 50 ✓ 1 . ✓ 1 . ✓ ✓ 2 . ✓ ✓ 2 . .
, . , , , , , . , 200 15 —20 . , .
", .": 1 - 2 - ... 12 - , 13 - , 14 - , ! 15 - 10 - " " 16 - " " - ... 27 - -- 28 - "" 29 - !