Problem Statement

You are given a string S consisting of lowercase English letters and |. S is guaranteed to contain exactly two |s.
Remove the characters between the two |s, including the |s themselves, and print the resulting string.

Input

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

Output

Print the answer.

Constraints

• S is a string of length between 2 and 100, inclusive, consisting of lowercase English letters and |.
• S contains exactly two |s.

Sample Input 1

atcoder|beginner|contest

Sample Output 1

atcodercontest

Remove all the characters between the two |s and print the result.

Sample Input 2

|spoiler|

Sample Output 2

It is possible that all characters are removed.

Sample Input 3

||xyz

Sample Output 3

xyz

见题面 Input 部分

见题面 Output 部分