Problem Statement

You will be given an integer $a$ and a string $s$ consisting of lowercase English letters as input.

Write a program that prints $s$ if $a$ is not less than $3200$ and prints red if $a$ is less than $3200$.

Constraints

• $2800 \leq a < 5000$
• $s$ is a string of length between $1$ and $10$ (inclusive).
• Each character of $s$ is a lowercase English letter.

Input

Input is given from Standard Input in the following format:

a
s

Output

If $a$ is not less than $3200$, print $s$; if $a$ is less than $3200$, print red.