CF1028B Unnatural Conditions

Let $ s(x) $ be sum of digits in decimal representation of positive integer $ x $ . Given two integers $ n $ and $ m $ , find some positive integers $ a $ and $ b $ such that - $ s(a) \ge n $ , - $ s(b) \ge n $ , - $ s(a + b) \le m $ .

The only line of input contain two integers $ n $ and $ m $ ( $ 1 \le n, m \le 1129 $ ).

Print two lines, one for decimal representation of $ a $ and one for decimal representation of $ b $ . Both numbers must not contain leading zeros and must have length no more than $ 2230 $ .

In the first sample, we have $ n = 6 $ and $ m = 5 $ . One valid solution is $ a = 6 $ , $ b = 7 $ . Indeed, we have $ s(a) = 6 \ge n $ and $ s(b) = 7 \ge n $ , and also $ s(a + b) = s(13) = 4 \le m $ .