A13144. Equation

Let's call a positive integer composite if it has at least one divisor other than $1$ and itself. For example:

- the following numbers are composite: $1024$ , $4$ , $6$ , $9$ ;
- the following numbers are not composite: $13$ , $1$ , $2$ , $3$ , $37$ .

You are given a positive integer $n$ . Find two composite integers $a,b$ such that $a-b=n$ .

It can be proven that solution always exists.

The input contains one integer $n$ ( $1 \leq n \leq 10^7$ ): the given integer.

Print two composite integers $a,b$ ( $2 \leq a, b \leq 10^9, a-b=n$ ).

It can be proven, that solution always exists.

If there are several possible solutions, you can print any.