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 $s(a + b) = s(13) = 4 \le m$ .