Score : $100$ points

问题陈述

给定一个由小写英文字母和.组成的字符串$S$。找出通过从$S$中移除所有.得到的字符串。

以上为大语言模型 kimi 翻译，仅供参考。

Problem Statement

You are given a string $S$ consisting of lowercase English letters and .. Find the string obtained by removing all . from $S$.

Constraints

• $S$ is a string of length between $1$ and $100$, inclusive, consisting of lowercase English letters and ..

Input

The input is given from Standard Input in the following format:

$S$

Output

Print the string obtained by removing all . from $S$.

Sample Input 1

.v.

Sample Output 1

v

Removing all . from .v. yields v, so print v.

Sample Input 2

chokudai

Sample Output 2

chokudai

There are cases where $S$ does not contain ..

Sample Input 3

...

Sample Output 3

There are also cases where all characters in $S$ are ..