Package for this problem was not updated by the problem writer or Codeforces administration after we’ve upgraded the judging servers. To adjust the time limit constraint, solution execution time will be multiplied by 2. For example, if your solution works for 400 ms on judging servers, then value 800 ms will be displayed and used to determine the verdict.

Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ACM-ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.

No tag edit access

B. Easter Eggs

time limit per test

2 secondsmemory limit per test

256 megabytesinput

standard inputoutput

standard outputThe Easter Rabbit laid *n* eggs in a circle and is about to paint them.

Each egg should be painted one color out of 7: red, orange, yellow, green, blue, indigo or violet. Also, the following conditions should be satisfied:

- Each of the seven colors should be used to paint at least one egg.
- Any four eggs lying sequentially should be painted different colors.

Help the Easter Rabbit paint the eggs in the required manner. We know that it is always possible.

Input

The only line contains an integer *n* — the amount of eggs (7 ≤ *n* ≤ 100).

Output

Print one line consisting of *n* characters. The *i*-th character should describe the color of the *i*-th egg in the order they lie in the circle. The colors should be represented as follows: "R" stands for red, "O" stands for orange, "Y" stands for yellow, "G" stands for green, "B" stands for blue, "I" stands for indigo, "V" stands for violet.

If there are several answers, print any of them.

Examples

Input

8

Output

ROYGRBIV

Input

13

Output

ROYGBIVGBIVYG

Note

The way the eggs will be painted in the first sample is shown on the picture:

Codeforces (c) Copyright 2010-2019 Mike Mirzayanov

The only programming contests Web 2.0 platform

Server time: Jul/17/2019 08:36:19 (e1).

Desktop version, switch to mobile version.

Supported by

User lists

Name |
---|