#include<iostream>
using namespace std;
int main()
{
    string S;
	cin>>S;
	for(int t=1;t<=S.size();t++) 
	{
		cout<<"x";
	}
    return 0;
}
### Prompt

Your task is to create a cpp solution to the following problem:

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;
	for(int t=1;t<=S.size();t++) 
	{
		cout<<"x";
	}
    return 0;
}
```