P9516 color

Description

On Luogu, the color of a user's name is directly linked to their “Gugu value”. For the detailed rules, see [Introduction to the Luogu Gugu Value System](https://www.luogu.com.cn/discuss/83952). Given the scores of five Gugu value indicators for a Luogu user, output this user's name color. It is guaranteed that this user is neither a brown-name user nor a purple-name user.

Input Format

One line with five integers, representing the user's Basic Credit, Community Contribution, Contest Performance, Practice Performance, and Achievement Score.

Output Format

One line with a string representing the user's name color. This string must be one of `Gray`, `Blue`, `Green`, `Orange`, `Red` (case-sensitive).

Explanation/Hint

**Sample Explanation** The Gugu values of the three samples are $263,140,0$, and the corresponding name colors are red, green, and gray. **Constraints** For $20\%$ of the testdata, all five indicator scores satisfy $\le 10$. For another $20\%$ of the testdata, all five indicator scores satisfy $\ge 90$. For $100\%$ of the testdata, it is guaranteed that all five indicator scores are in $[0, 100]$. Translated by ChatGPT 5