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(6 + 2) . 4 =	(9 - 2) . 5 =	(8 - 4) . 2 =	(1 + 4) . 4 =
(5 + 5) . 3 =	(6 - 3) . 9 =	(1 + 8) . 6 =	(8 - 2) . 10 =
(9 - 1) . 8 =	(5 + 3) . 1 =	(7 + 2) . 7 =	(7 - 3) . 6 =
(0 + 6) . 2 =	(7 - 2) . 7 =	(9 - 2) . 5 =	(8 - 6) . 3 =
5 . (3 + 6) =	9 . (14 - 8) =	7 . (9 + 4) =	4 . (11 - 3) =
8 . (11 - 9) =	5 . (8 + 9) =	6 . (8 - 6) =	3 . (10 + 9) =
11 . (13 - 8) =	12 . (11 - 7) =	5 . (9 + 9) =	4 . (12 + 4) =
20 . (8 - 7) =	6 . (6 + 9) =	17 . (11 - 8) =	6 . (5 + 9) =