#include<iostream>


using namespace std;


int main()
{
	string s;cin >> s;int n = s.size();
	while(n--){
		printf("x");
	}
	printf("\n");
}
### Prompt

Please provide a Cpp coded solution to the problem described below:

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<iostream>


using namespace std;


int main()
{
	string s;cin >> s;int n = s.size();
	while(n--){
		printf("x");
	}
	printf("\n");
}
```