#include<bits/stdc++.h>
char s[10000];
int main()
{
	int i,l;
	scanf("%s",&s);
	l=strlen(s);
	for(i=0;i<l;i++)
	{
		printf("x");
	}
}
### Prompt

Construct a cpp code solution to the problem outlined:

Given is a string S. Replace every character in S with `x` and print the result.

Constraints

* S is a string consisting of lowercase English letters.
* The length of S is between 1 and 100 (inclusive).

Input

Input is given from Standard Input in the following format:


S


Output

Replace every character in S with `x` and print the result.

Examples

Input

sardine


Output

xxxxxxx


Input

xxxx


Output

xxxx


Input

gone


Output

xxxx

### Response

```cpp
#include<bits/stdc++.h>
char s[10000];
int main()
{
	int i,l;
	scanf("%s",&s);
	l=strlen(s);
	for(i=0;i<l;i++)
	{
		printf("x");
	}
}
```