You are fired!
~by anonymous sniper
My boss fired me and I fired him in the head.
Now I wander how can I get integer n by two composite number a,b.
You have to help me!
You will have a integer n.
Your goal is to print two composite number a, b that a-b = n.
Note that a,b needs to be none-zero positive number and 1 <= a, b <= 10^18.
(This problem is special judge. You can answer any pair of numbers as long as this answer is qualified the rules above. )
The input only contains one integer n( 1 <= n <= 10^8)
Print only two integer a,b which separated by a blank.
Remember to print \n at the end of output.