. 18 . (4 0).
(1 1) . .
(2 1) 69 .

(2 2) 07. .
(2 2) 71 .
(4 1) 78 .

(2 2) 90 .
(0 0) .
(0 0) 20 .
(2 2) 72.
3 61 (0 0).
(2 1) .