Problem Background

This is a simple problem.

Problem Description

Acoipp's software account is named Svpoll, and both this software account and the Luogu account are case-insensitive. For example, $\texttt{SVPOLl}$ is equivalent to $\texttt{svPOLL}$, and $\texttt{aCoIPp}$ is equivalent to $\texttt{Acoipp}$.

Now, you want to determine whether a given account name is equivalent to $\texttt{Acoipp}$, $\texttt{Svpoll}$, or neither.

Input Format

A single line containing a string representing the account name.

Output Format

A single line containing a string. If the input string is equivalent to $\texttt{Acoipp}$, output $\texttt{Luogu}$; if it is equivalent to $\texttt{Svpoll}$, output $\texttt{Genshin}$; if it is equivalent to neither, output $\texttt{Boring}$.

Sample Input and Output

Sample Input #1

SVPOLL

Sample Output #1

Genshin

Sample Input #2

ACoiPP

Sample Output #2

Luogu

Sample Input #3

RECOLL

Sample Output #3

Boring

Notes

Sample Explanation #1

Since case is ignored, $\texttt{SVPOLL}$ is equivalent to $\texttt{Svpoll}$ because $\texttt{V}$, $\texttt{P}$, $\texttt{O}$, and $\texttt{L}$ are equivalent to $\texttt{v}$, $\texttt{p}$, $\texttt{o}$, and $\texttt{l}$ respectively.

Data Range

Let $|S|$ be the length of the string. For all data, it is guaranteed that $|S|=6$ and the input string contains only uppercase and lowercase English letters.

见题面 Input 部分

见题面 Output 部分