Blurry Vision

Please direct your vision to line number $x$.

Now, read the word you see on that line.

If you struggle, I might have to prescribe eyeglasses.

Input

The only line contains one integer $x$ ($1 \leq x \leq 11$) — the line number.

Output

Output the word on line number $x$.

Note

If you fail to read the first line, even glasses won't save you.

1

CODEFORCES